How You Can Choose The Right self loading cement mixer

How You Can Choose The Right self loading cement mixer

If you’re going to be buying a self loading cement mixer at some point in the future, you’ll definitely want to make sure you pick the right one. You’re going to want to pick something that you will be satisfied with. Follow these simple suggestions, and you’ll be able to find a self loading cement mixer (бетоносмеситель с самозагрузкой найти) that’s worth buying.

Think About How You’re Going To Be Using Your self loading cement mixer

Before you commit to buying a self loading cement mixer, you’re going to want to think about how you are going to be using the item in question. You should make sure that the self loading cement mixer you pick out is capable of meeting all of those needs. If you take the time to consider your own needs, it’ll be much easier for you to identify the most appealing options on the market right now. Envision how you will be using your self loading cement mixer. Once you’ve done that, you should find a loader that’s a good fit for all of those needs.

self loading  concrete mixer for sale
Self loading cement mixer

Look At The Brand Behind The self loading cement mixer

Before you buy a new loader, you should take the time to see who the loader is made by. Ideally, you should pick out a loader that’s made by a brand that is fairly well respected. If you’re spending money on a self loading cement mixer, you deserve to know who manufactured the self loading cement mixer. You should take a look at the brand before you decide whether or not a particular product (хороший продукт в AIMIX) would work for someone like you.

Find Some Affordable Options

Buying a self loading cement mixer doesn’t necessarily have to be an expensive process. If you are working with a more limited budget, you should strive to find some options that would work for someone like you. It’s a good idea to set a budget for yourself before you start shopping more seriously.
If you are able to find some low-cost options, you’ll want to look at what you are getting for your money. You should make sure that the loaders you have chosen are offering plenty of value for the price.

China self loading cement mixer
How You Can Choose The Right self loading cement mixer

Buy From A Vendor That You Trust

There are quite a few vendors that can assist you if you’re planning on buying an item like a self loading cement mixer.If you know that you’re going to be buying from one of these vendors in the future, you’re going to want to make sure you choose the right vendor.
You should look at vendors and see what sort of reputation they have. If you’ve had a positive experience with a particular vendor in the fast, you should consider buying from them the next time you need to make a purchase. You should take the time to find a vendor that you can feel good about.
No one wants to feel like they chose the wrong self loading cement mixer. Unfortunately, there are many people that buy a self loading cement mixer and wind up wishing they selected a different product. Thankfully, it’s fairly easy to avoid these types of mistakes. Just make sure you pick out the perfect self loading cement mixer.

What Should You Know When Buying A Basic Small Concrete Batching Plant?

What Should You Know When Buying A Basic Small Concrete Batching Plant?

Some types of construction equipment come with a smaller price tag, and then there are the more expensive items. You know you are going to have to pay a little more for something like a small concrete batch plant for sale. This is an investment you want to make to help keep your operations running smoothly. This purchase decision is about growth, and you need the right piece of equipment.

small concrete batch plant for sale
small concrete batch plant for sale

Features of small concrete batching plant

Perhaps you are just looking to buy the most simple piece of equipment you can find. You don’t want to spend a lot of money, but you need that concrete. You’re approaching this from the standpoint that you want to buy a basic machine. That’s great, but you are still going to know more than just the fact you want the simplest machine.

You are going to have to make sure that the production of such a batching plant is going to provide all the concrete you need for your projects, and on time. Are you looking for a stationary plant? If so, you’re going to save money. Yet perhaps you need a basic portable concrete batching plant.

concrete batching plant for sale
concrete batching plant for sale

You could also save money there if you really do need one of the smaller plants. It’s all in what you need to be sure that you’re getting the concrete you need for your projects. Did you know that you also have to choose how you want the batching plant to be powered? That will tell you more about your options when it comes to buying one of these plants.

Basic models of small concrete batch plant for sale

Let’s say that you look at the most basic models. Small concrete batching plants can be divided into mobile concrete mixing plant for sale and stationary batch plant. You see that the price is right, but the production isn’t right. You realize you need a more heavy-duty machine. You could spring for the better machine and just pay the extra money. Or you could start to look at used machines. What if you were able to find a used machine that gives you a nice discount.

mobile concrete mixing plant for sale
mobile concrete mixing plant for sale

Instead of paying more for the larger and more heavy-duty piece of equipment, all of the sudden you’re paying the same price. You get more for less that way, but you’re going to want to make sure you’re getting a nice machine. Have you looked at the bin fed batching plants? Those are quite popular, and there are other types that people buy quite often as well, such as ready mix batch plant for sale.

You are of course going to have to buy the plant that matches up with what you’re needing for your operations. The mobile batching plants are quite popular, but many businesses make due with the stationary batch plant, too. Sometimes it’s not so much about convenience, but just the simple fact that different types of operations call for different machines.

stationary batch plant
stationary batch plant

You have determined that you need a more basic model. Now it’s time to take to the product listings to be sure that that type of machine is what you need. You’re going to like the prices, but it’s all about the productivity, too. What type of concrete batching plant matches up with your business?

Finding An Affordable Mobile Concrete Batching Plant

Finding An Affordable Mobile Concrete Batching Plant

Setting up a business in the constructions industry can be a very good idea. It can enable you to make a nice living without the need for huge initial investments. Nonetheless, you’ll still need to purchase the required equipment, so you can expect to spend some money before you see any earnings.

Finding an affordable mobile concrete batching plant price (мобильный бетонный завод цена) is a matter of asking as many suppliers as you can to provide you a quote, and of comparing these offers side by side. You also have to keep in mind that different concrete batching plants may have different characteristics and features. This is why you should always start by identifying your real needs and by putting together a list of features and technical specs you need your equipment to have. Purchasing a mobile plant is a very good idea from start, as it enables you to relocate it wherever needed. Like this, you can cover a lot more projects and construction sites.

Mobile Concrete Mixing Plant
Mobile Concrete Mixing Plant Cost

If you target the lowest price, you may want to take into consideration China manufacturers and suppliers (китайские производители и поставщики). Their prices are usually lower than the ones of local companies. This doesn’t mean you’re going to compromise on the quality of your equipment. On the contrary, buying from a cheaper country enable you to enjoy high-quality stuff at only a fraction of their price on your local market.

These being said you need to search online for suppliers. You’ll probably find the ones who have invested in maintaining and promoting presentation websites. You’ll also find lots of business pages, as well as directory listings. All of these can belong to perfectly trustworthy businesses, so you can safely add them to your shortlist.

Mini Mobile Concrete Mixing Plant Price
Mobile Concrete Mixing Plant Price

In order to find the most affordable price, you have to be ready to negotiate with all these companies. They will send you their quotes, and then you’ll be able to compare them in order to find the most suitable one. When it comes to negotiating a better price, you have to avoid all of the compromises that may lead to poor quality services. Always remember that your clients will want you to supply them top-notch quality stuff, so don’t settle for equipment that doesn’t live up to your quality standards. This will enable you to pay the price you want, while maintaining the specifications and the main feature you need your plant to have.

This is how you can find a good mobile concrete batching plant at the most affordable price. Furthermore, if you do your background research properly, you won’t have to feat that the supplier of choice won’t be as reliable as the more expensive ones. Many times, the price of industrial equipment isn’t a direct measure of quality. There may be manufacturers in China or in other remote country for that matter willing to offer the same state of the art equipment as your local suppliers, but at more affordable rates. Always check the global market, as it would be a shame to leave money on the table only because you want a local provider.

If you want to learn more about mobile concrete mixing plant, you can visit this website: http://aimixgroup.ru/mobilnyj-betonnyj-zavod/.

The Best Way To Get A Quality Concrete Pump Machine On Sale

The Best Way To Get A Quality Concrete Pump Machine On Sale

It is so easy to locate a concrete pump online. You can get ones that are made of top quality components. These machines are going to help you deliver concrete at an accelerated pace. It’s very easy to find the ones that are at a discount. Obtaining a few of these for your company is highly recommended. For those that do not have quality concrete pump machine, you need at least two or three. If you can, you will be able to start taking on more jobs. That is because they are going to make you so much more efficient. Learn more: https://bestonmixerpump.weebly.com/home/deciding-on-a-cement-mixer-by-using-a-pump.

concrete pump machine
concrete pump machine

How To Know They Are Made Of High Quality Materials

The best materials tend to come from businesses that are well known, usually the largest ones. They will have all of the different sizes and styles, and after you have made your purchase, you can also evaluate them on the spot. Reviews might be available online. You should be able to find a couple different concrete trailer pumps for sale that are currently for sale. If they are highly recommended, it will make it possible for you to trust the company that sells it to you, prompting you to order as many as you need.

How Do They Work?

They work in a very specific way. First of all, they are going to have motors. It will be diesel concrete pump for sale. They will also use hydraulics. This is what is going to deliver the concrete. Once you have installed these with your concrete mixers, everything is going to come out efficiently, usually over a boom that you will also install. It is not hard to do, and if you get the right one for the concrete mixers that you have, it will make your business so much more efficient. Read more here: http://bestonmixerpump.zohosites.com/blogs/post/guidelines-on-how-to-obtain-an-affordable-concrete-mixer-with-pump.

concrete pumping machine
concrete pumping machine

How Are They Shipped To You?

These are shipped to you in a couple different ways. First of all, they will be delivered by boat. Once that is done, they will be shipped by truck. The more that you order, the longer it may take. That is because these are always in high demand. They may not have all of them in stock, causing you to wait a couple weeks with certain companies. However, if you can spend the time to locate those that are at a discount, made by reputable concrete pump manufacturer, it will not be a problem for you to get them from a company that has enough for your order. That’s why getting multiple estimates is recommended, helping you to save as much money as possible with these units that will help your business grow. Get more information: http://concretemixerwithpump.com/concrete-mixer-pump-price/.

concrete pump
concrete pump

Quality concrete mixer with pump for sale is easy to find online. It just takes a few hours to find them. You may want to spend a few days just because they may not be available, at least the ones that you would like to order. During this time you may find others that are going to run a special. It might be for multiple units. If you can, start searching for these businesses that will offer quality concrete mixer pump machines that you will get for your business this year.

What Kinds Of Theme Park Rides Make Your Amusement Park Popular?

What Kinds Of Theme Park Rides Make Your Amusement Park Popular?

Planning an amusement park isn’t easy. Since all rides are fairly expensive, you need to be extremely careful when making your choices, as they can make it or break it for you. The fact is that some rides are way more popular than others. The secret of running a successful theme park is the smart choice of its rides. When people have a great time in a park, they usually want to come back over and over again, whenever they will want to take their dose of fun and excitement. By planning your park layout the smart way, you can secure a steady flow of visitors all year round. More details about Amusement Rides for sale in Nigeria from Beston.

In order to understand which could be the most successful theme park rides for sale, you need to take a closer look at your audience. Who are these people in your target market? What do they like? What kind of entertainment seems to attract them the most? Check this page for many different types of popular theme park rides in Nigeria. Are they visiting theme parks solely to keep their children entertained, or they want their piece of the action, as well? In-depth consumer research is the best way to secure the success of your amusement park. You need to know the preferences of those who are going to visit your park, in order to entice them into spending their time in your park rather than in other entertainment facilities in the area.

Generally speaking, most consumers enjoy spinning rides (https://amusementrides.ng/spinning-rides-for-sale/) and roller coasters, so you should consider including them in your park. In addition, track trains and bumper cars appear to be extremely popular among children of all ages. As a matter of fact, even some adults love bumper car rides, so you should ensure they can bear the weight of an average adult. Good children rides can provide great family fun time, so you should include as many of these as your space allows.

Always keep in mind that theme parks have limited space. This is why choosing the most popular rides is so important. You can’t afford to waste valuable space by installing rides nobody wants to use. In addition, you need to make sure you have a wide selection of ride types, as this can stimulate the desire to try more than one or two rides per visit. Classic rides such as Ferris wheels and disco rides have a tremendous potential of attracting a wide audience. Most people enjoy watching romantic movies. These people feel a strong attraction towards Nigeria carousel rides and Ferris wheels because these rides remind them of their favorite classic movies. Click this link for knowing varied classic rides.

Last but not least, do your homework properly. Visit the other theme parks in your state or area of residence, and try to figure out which are their most popular rides. You don’t need more than a couple of weekends to understand what kind of attractions make people feel great.

If you want to turn your amusement park into a successful business, choose your rides and entertainment facilities the smart way. Provide your visitors with the excitement and the comfort they need for spending quality time together with their beloved ones.

Reasons For Investing In A Waste Tyre Pyrolysis Oil Plant

Reasons For Investing In A Waste Tyre Pyrolysis Oil Plant

All drivers know they need to replace their car tyres every few years or any time they become too worn out to provide safety on the road. This leads to a huge accumulation of waste tyre, therefore creating a huge problem. Rubber is very hard to dispose of, so there’s no wonder scientists have been actively researching methods to recycle it. The most common use for waste tyre is to turn it to oi. The equipment that does it is known as tyre pyrolysis oil plant. Here are a few good reasons for investing in this type of equipment.

Waste Tyre Pyrolysis Oil Plant In Indonesia
Waste Tyre Pyrolysis Oil Plant In Indonesia

First of all, you’ll have plenty of raw material to feed your production process. Most car shops and businesses try hard to get rid of used tyres. Since storing them is not a viable option, they are usually willing to give them away to anyone who wants to take them. Even if you may have to pay a small fee to get this waste, you’ll benefit from extremely cheap raw matter for your waste tyre pyrolysis plant. This means you’ll be able to keep your production costs at a very low level. It is up to you whether you decide to pass these savings on to your customers or to increase your profits.

BLJ-10 Tyre Recycling Plant In Turkey
BLJ-10 Tyre Recycling Plant In Turkey

Helping your local community enjoy a better environment is another good reason why you should invest in this waste recycling machine. You’ll contribute to making your town, city or state a better place to live in. Most probably, people in your neighborhood with be happy to have you among them. You’ll enjoy being one of the important pillars of your community. Recycling is something more and more people actively seek. Nobody wants to discard of their used tyres in landfills or in junkyards. However, when alternative solutions aren’t available, they just learn to live with the fact that they can’t recycle such stuff. Thanks to your tyre pyrolysis oil plant, these people will have the satisfaction of bringing their small contribution to the protection of our planet. You’ll make your friends and your neighbours proud of your endeavours to prevent pollution in your area of residence. You can check the video from Beston to know how does a continuous waste tyre pyrolysis plant work.

Last but not least, you’d have the chance to develop a solid business to feed your family for many years to come. If you invest time and effort in developing a good marketing plan, you may even be able to sell your business for a very nice profit. So it is important to find qualified tyre pyrolysis plant manufacturers. Beston Machinery is a great option for you.

As you can see, there are several good reasons for starting a tire recycling plant. The investment in high-quality equipment and machines will increase your chances to be successful. Besides, oil is a commodity in high demand these days, so you’ll have an easy time finding clients for your business. All that you need is a solid business plan, a reliable provider of equipment, and a strong desire to do something good for the community.

Introduction About The Ecological Brick Making Machine

Introduction About The Ecological Brick Making Machine

ecological brick making machine
ecological brick making machine

Interested in purchasing and environmental ecological brick machine? If that is true, then you have found the right article. Think about finding the very best ecological brick making machine is that you need to get the best that your money can buy. Typically when we think about a saying such as that, we think about some type of salesman trying to get us to buy something. But if you take a deeper look at it, it really is about getting the most of your money can buy. Are getting the best of your budget can afford. When looking into purchasing the very best ecological brick making machine, you really have to do an investigation of your own company.

What do we mean by that? By that we mean you truly need to investigate the needs of your company. You need to know exactly what you’re looking for, you need to know your budget, you need to know if your budget will allow you to get exactly what your company needs. Sometimes our budget is too low what we need, sometimes we have allocated too much money. With us, it is all about calibrating everything to your needs, and what you might want to become in the future. So finding the right ecological brick making machine is all about you. What’s more, there is also concrete block making machine for sale, you can look this concrete block machine: http://aimixconcreteblockmachine.com/concrete-block-making-machine-for-sale/.

concrete block machine manufacturers
concrete block machine manufacturers

Another thing that you have to take into consideration is who you purchase from. There are plenty of companies who can sell you any type of machine that you are looking for but they still might not being the right concrete block manufacturers. The right company will be with you throughout the lifecycle of you thinking about purchasing a product, throughout the decision process, first that you purchase it, being able to intercept any problems that you have and until you no longer have any need at all. So what you’re looking for is world-class customer service. From a reputable company.

What is the best way to find such a company? It all comes down to reputation. Learning what their customers have to say about them. Finding out that type of information is pretty easy on the Internet for so many websites allowing you to see ratings and reviews from customers. The ability to take a look at testimonies from these customers would give you a good idea if this is the type of company that you want to spend your time and your money doing business with. But before you buy a brick making machine, you need to negotiate an affordable block moulding machine prices.

fully automatic fly ash brick making machine
fully automatic fly ash brick making machine

As you can see, when it comes to finding a ecological brick making machine, it is all about your company. There is also automatic fly ash brick making machine, you can look this fully automatic fly ash brick making machine. It is all about who you plan to be in the future, who your company currently is, the features and benefits that you need for this type of machine and your budget. Finding the right company purchase from will make all of this a lot easier because they will make sure that you get the right brick machine for your company and your budget. If this is what you’re looking for, then look no further than this company.

Tire To Diesel Fuel Recycling – The Plastic Pyrolysis Process Explained

Tire To Diesel Fuel Recycling – The Plastic Pyrolysis Process Explained

The process of converting waste tires to fuel is beneficial, and it requires what’s called a plastic pyrolysis process. There is quite a long chain of carbon atoms, thousands of them, and the end products are both liquids and gases. What is the fuel used for? What all is involved in the process and what are the benefits of recycling tires and turning them into fuel by a tyre to diesel plant?

The fuel that comes from the tyre pyrolysis process has two possible uses. First, it can be used in backup generators that require this type of fuel. Second, the fuel can be used to power diesel engines. Advanced technologies are required to make this process happen. To begin with, there is a pre-treating system for the waste tire pyrolysis plant. There are 7 other systems that are required in the process of recycling waste tires to diesel fuel utilizing the tyre pyrolysis process.

Tyre Oil to Diesel Plant
Tyre to Diesel Plant

What are those other systems? Two of them are the feeding system and the water cycling system. Each of the Bestongroup systems has its place and is required in the step by step process to convert the tire waste to usable fuel. The pyrolysis system itself is part of the plan, and then there is the condensing system, too. That’s still not all of the systems that are required to get the job done.

As you can tell, there are plenty of benefits to converting the waste tires to fuel. Waste tires can be picked up for cheap, and so plants are making money off of the fuel. Naturally, the setup has to be in place, and that requires an initial investment. Are you thinking about setting up a tyre pyrolysis plant?

You’re also going to need a dedusting system and a drying system in place. Finally, the last system required is a slag discharging system. Safety is of course important when it comes to setting up your operations, and the fuel must be of good quality. That means the systems must be set up to be efficient in order to get the job done. Get in touch with us now: https://www.bestongroup.com/waste-tyre-pyrolysis-plant-suppliers/.

Environmental concerns have to be addressed, too. Waste plastic can be incorporated into this process, so it’s not just about waste tires and other waste rubber. Also, fuel of some kind is required in order to heat up the reactor to start the conversion process. What’s really cool though is during the process, exhaust gas is collected, and it can be used as the fuel for the reactor when you start the process over again. The actual oil diesel fuel that is liquid will be what you net from the process.

It might seem like based on the process described that you’re going to be burning the tires, but that’s not what happens. It’s a high-tech pyrolysis process, and you get to collect quality fuel once it is generated. If you like what you’ve read about the process of converting waste tires to usable fuel, the next part of the process is to figure out the costs for such a setup. Then you can get those systems in place. You can also get more information on the cost of this plastic to diesel plant from BestonGroup and it is one of the best suppliers of this machine in China and can provide you the machine at a reasonable price.

What Are The Advantages Of Using A Manual Egg Tray Machine?

What Are The Advantages Of Using A Manual Egg Tray Machine?

When eggs are packaged, they are usually placed in trays that are made from recycled paper products. To make these trays, old pieces of paper that would otherwise be thrown away are converted into pulp. The pulp is then placed into special molds where it is formed into different trays, including egg trays, apple trays, egg boxes. The final step of the process is to dry the completed trays so that they can be used to package eggs.

Although there are high-capacity machines capable of making egg trays available, there are also smaller manual egg tray machines on the market. These manual egg tray machines offer quite a few advantages.

Manual Egg Tray Making Machine
Beston Manual Egg Tray Making Machine

For one thing, they are a lot less expensive to buy. That means that you don’t need a lot of money to invest in order to get your business up and running. When you are just starting out, you may not have a lot of capital available for buying equipment. Starting with smaller equipment is a much more budget-friendly option. As your company starts to earn more money, you can then upgrade to larger equipment at a later date.

Another advantage of these pulp molding machines is that they don’t consume a lot of power. As an experienced pulp moulding machine manufacturer, Beston has aimed to make full use of the energy to lower the operation costs. That makes them an eco-friendly option. Additionally, the water that is used to convert paper into pulp can usually be recycled and used again, making them even more environmentally friendly.

Because of the egg tray machine design, it is quite easy to operate. That means that workers don’t have to go through a steep learning curve when they are first introduced to the machines. Instead, they can start producing egg trays right away without a lot of unnecessary delays.

Beston Fully Automatic Egg Tray Machine
Beston Fully Automatic Egg Tray Machine

Larger machines tend to have a lot more moving parts. As a result, they are more likely to break down than smaller machines. As long as you properly maintain your machine, it should keep working for many years to come. However, Beston Machinery can supply you a more stable and fully automatic egg tray machine, which can save your maintenance costs. The relatively long service life of these manually-operated machines is one of their biggest benefits. Because they last so long, they allow you to recoup your initial investment many times over before they need to be replaced.

Another advantage of going with a smaller egg tray machine is that you need less room to operate it. You don’t have to worry about renting a giant warehouse space when you have a manual machine. Instead, you can set it up in a small garage or shop. This is another reason why these paper egg tray machines are such a great choice for businesses that are just getting up and running.

When you really consider all of the advantages that manual egg tray machines have to offer, it is easy to see why so many businesses choose to purchase them. Their affordable price point and small size make them a great choice for startup businesses. They provide a way for business owners to start earning a profit without having to invest a lot of money in expensive equipment right out of the gate.

Thanks to their low energy usage, they are also an eco-friendly option, which is another reason why so many business owners choose to buy them.

Overview Of The Physics Of Chair Swing Rides

Overview Of The Physics Of Chair Swing Rides

Have you ever tried to determine how chair swing rides actually work? If you have been in one, you are likely thinking more about how fast you are going, or if it is going to spend so fast that you will become dizzy. There is quite a bit of physics that goes into the experience that you have when you are on them. It has to do with what is called centrifugal force. This is the force that propels things outwards, from a center point, especially when in motion. As the ride continues to go faster, you will experience more of this force that is what actually can get people sick. It is very similar when people are training to be astronauts, or if they are simply in a single person airplane doing aerial tricks. Let’s discuss the physics of chair swing rides a little more so that you understand how it works.

flying chair swing rides
Beston Watermelon Swing Ride

What Forces Do You Feel On This Ride?

The forces that you are going to feel on this wave swinger ride will include centrifugal forces. This is the opposite of centripetal forces which are going to pull you toward the center. This would be what you would experience if you were to examine the forces of gravity that are pulling things inward. However, when you are spinning at high rates, you are being thrust outward. This is why centrifugal forces are what you will experience. These are based upon speed primarily, and also the trajectory of the amusement park ride that you are on. These are typically only experienced in mass quantity when you are on a ride like a swing ride the most amusement parks have. Learn more about swing carousel rides here: http://bestonwaveswingerrides.com/

How Long Will It Take To Recover From The Effects?

The question that many people ask is how long will it take to essentially feel as if things are back to normal. Your perceptions can be severely distorted. Not only do you have the centrifugal force that you are dealing with which can affect your perceptions, but you also have the rapidly moving landscape that will be all around you. As a result of this, you are going to experience quite a bit of distortion, and perhaps nausea, but for some people it’s not going to be that bad. Those that are on these amusement park rides quite consistently will actually develop a toleration for these forces.

swing carousel rides for sale
Customized Swing Chair Rides

How To Avoid The Effects Of Centrifugal Forces

To avoid the effects of these forces, you must not spin at high speeds. The faster that you go, the worse it’s going to be. You will probably need to find a way to recover by simply sitting down, not moving, and allowing your perceptions to come back. The only way to really avoid these forces that you will feel on a swing ride is to not ride them at all. Regardless of your tolerance levels, it still going to affect you in some way, causing problems for some people more than others.

These forces that you will experience on a swing writer simply physics. That’s all it is. We all live in a world where physics plays a large role in the many things that we do. However, when you are in these amusement park rides that are moving at high speeds, this is where you start to notice them the most. This observation of how physics can be observed while you are on a swing ride should help you understand the way that you feel once you are done.