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EPS Block Machine

DONGSHEN: Your Professional EPS Block Machine Supplier

Hangzhou Dongshen Machinery Engineering Co.,Ltd is a company specially dealing with EPS machines, molds and spare parts. Having strong technical team, we help clients to design their new factory and supply whole turn-key project to them, also we help old EPS factories to improve their production by reducing energy consumption and increasing production capacity. Apart from that, we offer the service of designing special EPS machines as per clients request. We also customize EPS moulds for other brand EPS machines from Germany, Korea, Japan, Jordan etc. We warmly welcome you to wholesale high quality EPS machine at competitive price from our factory. Contact us for quotation.

Why Choose Us

Variety of Advanced Products
We mainly manufacture and supply all kinds of EPS machines like EPS Pre-expanders, EPS Shape Molding Machines, EPS Block Molding Machines, GNC Cutting Machines etc. Adopting the most advanced technology and equipment, our EPS machines have efficient production capacity and stable product quality. We have hundreds of different models of machines for you to choose from, as a result, you can easily find the equipment you need.

One-Stop Services
We mainly have 3 different sale services. As for pre-sale, we can help customer to design new factory and machine layout drawing. In sale, we will care of the machining process and react to the customer, will make marks and provide materials if customer will setting the machines themselves. And after sales service, we will provide the machine use specification and send engineer to help setting the whole production line. Besides, we are committed to solve problems for customers at any time. Our production team is constantly accumulating experience and improving our products to better meet customers' needs.

Rich Experience and Professional Team
DongShen factories cover 15000 square meters and have more than 20 years of experience in industry and have rich experience on research and manufacture the high-quality products. We're well-known as one of the leading EPS machine manufacturers and suppliers in China. Now, we have more than 50 professional staff, including excellent designers and senior technical personnel.

Wide Market
DongShen adheres to the path of independent brand development, with our products sold in over 50 countries and regions worldwide. We have always maintained friendly and close contact with our partners, such as, we have machines in America, Romania, Ukrain, Uzbekstan, Mexico, Malta, Russia, Indonesia, Malaysia, India etc and have EPS sample factories in Indonesia, India, Uzbekstan, Turkey, Malta, Bulgaria, Russia etc.

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EPS Block Machine is a state-of-the-art technology that offers high-quality foam products for a variety of industries. As a leading manufacturer in this field, we take pride in our ability to provide innovative and efficient solutions to our customers.

At our manufacturing facility, we utilize advanced equipment and employ skilled professionals to produce EPS Block Machines that are reliable, durable, and easy to operate. Our machines are designed to meet the demands of today's market and deliver superior results every time.

We are committed to providing our customers with the highest level of service, and our team of experienced engineers and technicians work tirelessly to ensure that our products meet and exceed industry standards. We take pride in our work and strive to deliver only the best to our customers.

We believe that quality and innovation are the keys to our success, and we are dedicated to continuing our research and development efforts to produce the best EPS Block Machines in the industry. With our experience and expertise, we are confident in our ability to meet the needs of our customers and help them succeed in their businesses.

In conclusion, EPS Block Machine is an essential equipment for foam product manufacturing, and we are proud to be a leading manufacturer in this field. With our dedication to quality, innovation, and customer service, we are confident in our ability to deliver the best EPS Block Machines to our customers.

What is an EPS Block Machine

An EPS block machine is a machine used to manufacture polystyrene blocks, the machine works in a continuous way both in taking raw material and discharging expanded material. These blocks are ideal for use in SIP applications, insulating panels, and geosoaming. Using this EPS block molding machine, EPS blocks of different sizes can be obtained efficiently and easily.

Advantages of EPS Block Machine

EPS blocks have complex shapes, making them difficult to produce using traditional moulding methods. The EPS block machine is designed specifically for this purpose and can produce accurate and consistent parts.
It is fast, easy to use and can handle large quantities of blocks with minimal effort.
The machine is also highly precision and can be used for a variety of other manufacturing tasks.
All parts produced using the EPS block moulding machine are guaranteed to be fit for purpose.

The Common Types of EPS Block Machine

EPS Block Foam Moulding Machine
EPS block foam moulding machine (Vertical) is a very efficient EPS machine that is helpful to mould a large number of blocks within a short period of time. Meanwhile, it is flexible in different specifications and many sizes. As a result, this kind of EPS block moulding machine is sturdier and sustained compared to others. From the appearance, the polystyrene block machine’s mould is welded onto strong rectangular tubes and steel plates to ensure a highly steady and strong frame to guarantee a safer structure. Because of the specially processed block mould frames which produced through heat-treatment. After that, all these will be processed by sandblasting treatment to get rust prevention. Consequently, this EPS block moulding machine is able to maintain its performance and works for a period of time.

Block Moulding Machine
Block Moulding Machine(Horizontal) machines are made of high-quality steel plate casting moulding. The whole process of them are automatic, including the filling, the heating, the cooling. From function, this EPS block moulding machine is rapid and running smooth.

The Length/Width Adjustable EPS Block Machine
The length/width adjustable EPS block machine is fully automatic equipment that has much efficiency and low power consumption. Both in length or width of the adjustable EPS block moulding machine by rotation code to control screw cylinder. By using the touch screen, the machine will change the mould size automatically. According to its flexibility, the block moulding machine can be adjusted based on users’ personal needs. With the computer fault, automatic self-diagnosing system attached, an alarm reporting function is served during the process which will help eliminate any faults.

EPS Styrofoam Machine with Vacuum System
EPS styrofoam machine with vacuum system is an efficient EPS machine to make EPS blocks. EPS blocks can be cut to sheets for house insulation or packing. Popular products made from EPS sheets are EPS sandwich panels, 3D panels, inner and outer wall insulation panels, glass packing, furniture packing etc. EPS styrofoam machine with vacuum system can produce high density EPS blocks, working in fast cycle, and all blocks are straight and strong and with low water moisture. EPS styrofoam machine with vacuum system complete with main machine body, control box, vacuum system, weighing system etc.

EPS Block Machine with Adjustable Height
EPS Block Machine With Adjustable Height is an efficient EPS machine to make EPS blocks. EPS blocks can be cut to sheets for house insulation or packing. Popular products made from EPS sheets are EPS sandwich panels, 3D panels, inner and outer wall insulation panels, glass packing, furniture packing etc. EPS Block Machine With Adjustable Height can produce high density EPS blocks, working in fast cycle, and all blocks are straight and strong and with low water moisture. EPS Block Machine With Adjustable Height complete with main machine body, control box, vacuum system, weighing system etc.

Automatic Energy Saving EPS Block Machine
Automatic Energy Saving EPS Block Machine is an efficient EPS machine to make EPS blocks. EPS blocks can be cut to sheets for house insulation or packing. Popular products made from EPS sheets are EPS sandwich panels, 3D panels, inner and outer wall insulation panels, glass packing, furniture packing etc.
Automatic Energy Saving EPS Block Machine can produce high density EPS blocks, working in fast cycle, and all blocks are straight and strong and with low water moisture. Automatic Energy Saving EPS Block Machine complete with main machine body, control box, vacuum system, weighing system etc.

Product Component

Basic Body
It is designed in vertical, horizontal or rotary shape, with only one side openning which ensures the steam and vacuum tigthness 100% during the process. The machine is made with fix walls, according to the demand we can also offer adjustable walls.

Filling Silo
Filling silo located behind the machine, level is controlled by level sensors automatically. The unit stops the machine when there is not sufficient material avaliable in the silo. Includes all the piping material pipies diameter 250 mm, from the silo till filling injector on the top of the machine. There is a slide under the silo which allows to take the raw material back to the silos when needed via transfer fan. Optionally filling silo can be equipped with a filter inside and an exit on the side of the silo to collect the dust in a plastic bag.

Vacuum Unit
With the help of the vacuum, machine has a homogenous fusion inside the block and it helps to reduce the cycle time. The water which is accumulated in the vacuum system evacuated without water pumps-means that it brings advantage on the electrical consumption. Cylindrical vacuum tank, vertically positioned next to steam/water condenser.

Material Unloading Conveyor

Unit equipped with an electronic scale, measures the weigth of the blocks which comes out from the block mould. It moves together with the door of the machine and located 90⁰ against the exit side of the mcahine. Blocks are moved on a stainless steel chain and if needed datas can be printed on the block during this time via inkjet printer.

Block Elevator

After the unloading conveyor, block needed to be transported to storage. This unit brings the blocks down to floor with hydraulic movement to be transproted with a simple transpallet operated by a person. Unit has a housing which let the transpallets to go under the block easily.

Control Panel

Operator friendly functions, showing the process operations with simulation Production datas can be stored as Receipe on the panel or can be transferred, loaded any time needed. Showing the steam and foam pressure diagram enables to follow the process steps easily.

5 Key Factors to Consider When Purchasing an EPS Block Molding Machine

Capacity
The capacity of the EPS block molding machine directly impacts the efficiency and productivity of your operation. Prior to purchase, assess your daily production needs. The size of the mold, the rate at which the machine can produce blocks, and the amount of EPS material it can handle are critical factors. Make sure to choose a machine with a high enough capacity to meet, but not significantly exceed, your typical daily production.

Energy Efficiency
In today's eco-friendly industrial environment, energy efficiency is pivotal. The EPS block molding machine has the potential to consume a considerable amount of energy, considerably affecting operational costs and environmental footprint. When choosing a machine, look for those offering energy-saving features.

Ease of Operation
A machine that's easy to use can positively influence productivity. The usability of an EPS block molding machine comprises straightforward control systems, clear instructions, and quick setup times. Ensure that your staff can operate the equipment safely and efficiently, with minimal specialized training.

Quality of Output
Quality should never be compromised. High-quality EPS block molding machines will produce blocks with consistent size, shape, and density. Check for customer reviews or ask for samples before purchasing. Remember, a higher-priced machine can prove to be cost-effective in the long run if it provides you with superior-quality blocks.
After-sales Service and Support
Last but not least, investigate the seller's after-sales service and support. Comprehensive customer service can save you time, money, and stress over the machine's lifespan. This support should ideally include parts availability, expert service for any technical issues, and potential warranties or service agreements.

What Should Be Noted before Using It

As a more sophisticated machine, the EPS block moulding machine must be kept clean. It is strictly forbidden to have oil stains, liquid chemicals or glass fragments on the surface of the machine to avoid damages. If you buy or use it for the first time, you need to do as follows:

After the machine is unpacked, first check whether the random technical information is complete and whether the machine is damaged during transportation so as to solve these problems in time.
Add new lubricating oil to each lubrication point.

How to Maintain after Using It

Remove some materials which have been used during the process in time.
Clean the surface of the machine once before the shift, and add new clean lubricating oil to each activity department.
It should be scrubbed once a week, especially the places that are not easy to be cleaned in normal use or blown with compressed air.

Unveiling the Inner Workings of EPS Block Molding Machines

01/

Raw Material Preparation
First, EPS granules or granular EPS raw materials need to be loaded into the hopper of the machine. These particles are usually white particles and are the main component of polystyrene.

02/

Preheating of Pellets
EPS block mold machines are usually equipped with a heating system to preheat EPS pellets to make them soft and easy to process. This preheating process helps the particles fuse together better.

03/

Compression and Expansion
Preheated EPS pellets are fed into a mold cavity. The machine then applies pressure, compressing the particles tightly together. Next, by injecting steam or hot air, the EPS particles start to expand, filling the space inside the mold.

04/

Cooling and Solidification
Once the EPS pellets expand to the desired size and density, the steam or hot air is stopped and the temperature inside the mold begins to decrease. In this way, the EPS block starts to cool and gradually solidifies.

05/

Mold opening and Ejection
When the EPS block is completely cooled and solidified, the mold will be opened, allowing the finished EPS block to be ejected from the mold.

06/

Cutting and Shaping

The discharged EPS blocks usually need further cutting and shaping to meet specific size and shape requirements. This can be done with additional equipment or manually.

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Ultimate Guide

Q: What are the raw material requirements for EPS block machines?

A: The raw materials used by the EPS block machine are mainly EPS particles. In order to ensure molding quality, the raw materials should be dry, free of impurities, and meet certain particle size requirements. Using high-quality EPS pellets can reduce problems during the production process and improve yields.

Q: How to replace the mold of the EPS block molding machine?

A: EPS block molding machines are usually equipped with a variety of molds to adapt to the production of EPS blocks of different specifications and shapes. When replacing the mold, you need to follow the instructions in the equipment manual or operating manual to ensure that the mold is installed and fixed correctly to avoid problems during the production process.

Q: Will the EPS block molding machine produce waste gas or waste water during the production process?

A: Yes, the EPS block molding machine may produce a small amount of waste gas and waste water during the production process. The exhaust gas mainly comes from the raw material heating and expansion process, while the waste water may come from the cooling system of the equipment. To ensure environmentally friendly production, corresponding waste gas treatment equipment and wastewater treatment systems need to be installed to comply with local environmental protection requirements.

Q: What is the degree of automation of the EPS block molding machine?

A: The degree of automation of EPS block molding machines varies depending on the equipment model and configuration. Some advanced equipment is equipped with automated control systems, which can realize functions such as automatic transportation of raw materials, automatic replacement of molds, and automatic discharge of finished products, which greatly improves production efficiency and reduces manual operations.

Q: Does the EPS block molding machine make noise and vibration during operation?

A: The EPS block molding machine will produce certain noise and vibration during operation, but modern equipment usually takes noise reduction and shock absorption measures to reduce the impact on operators and the surrounding environment. When selecting equipment, you can pay attention to the noise and vibration levels of the equipment and choose equipment that meets the requirements.

Q: What is the energy consumption of the EPS block molding machine?

A: The energy consumption of the EPS block molding machine depends on many factors, including equipment power, production efficiency, heating time and temperature of raw materials, etc. In order to reduce energy consumption, you can choose an energy-saving EPS block forming machine and set the parameters of the equipment reasonably to ensure that you can reduce energy consumption as much as possible while meeting production requirements.

Q: Can the EPS block molding machine produce EPS blocks of different densities?

A: Yes, EPS block molding machines usually have the function of adjusting density. By adjusting parameters such as heating temperature, pressure and expansion time of raw materials, EPS blocks of different densities can be produced to meet the needs of different applications.

Q: What is the size range of blocks produced by the EPS block molding machine?

A: The size range of the blocks produced by the EPS block molding machine can be determined according to the design of the mold and the capabilities of the equipment. Generally speaking, modern EPS block forming machines can produce EPS blocks from smaller to larger sizes, but the specific size range needs to be determined according to the equipment model and configuration.

Q: How does the EPS block machine ensure the quality of the blocks produced?

A: The key to ensuring the quality of EPS blocks lies in the design of the equipment, the quality of the raw materials and the skills of the operators. A high-quality EPS block machine should have a stable control system and precise mold design to ensure the dimensional accuracy and appearance quality of the finished product. At the same time, the use of high-quality EPS particles and correct operation of equipment are also important factors to ensure the quality of the block materials.

Q: How to perform daily maintenance and upkeep on the EPS block machine?

A: Routine maintenance and upkeep are essential for the normal operation and extended service life of the EPS block machine. It is recommended to clean the equipment regularly, check whether the fasteners of the equipment are loose, whether the lubrication system is operating normally, and whether the electrical components are intact, etc. In addition, it is also very important to perform regular maintenance and upkeep in accordance with the requirements of the equipment manual, such as replacing worn parts, cleaning molds, etc.

Q: What is the basic working principle of EPS block machine?

A: The working principle of the EPS block machine is mainly to expand the EPS particles through steam heating, and cool and shape them in the mold, finally producing EPS blocks with a certain shape and size.

Q: How to control the temperature of EPS block machine during the production process?

A: The EPS block machine controls the temperature through a temperature control system during the production process. The system usually includes components such as temperature sensors, temperature control instruments and actuators. The temperature sensor monitors the temperature of the mold or heating area in real time and transmits the data to the temperature control instrument. The temperature control instrument compares the set temperature value with the actual temperature value, and adjusts the power of the heating element through the actuator to control the temperature to reach the preset value.

Q: How to prevent dust pollution during use of EPS block machine?

A: The EPS block machine will produce a certain amount of dust during use. In order to prevent dust pollution, the following measures can be taken: First, ensure that the equipment is well sealed to reduce dust leakage; second, install dust collection devices, such as vacuum cleaners, etc. Collect and process the dust generated; in addition, clean and maintain the equipment regularly to keep the equipment clean and hygienic; finally, operators should wear personal protective equipment such as protective masks to reduce the impact of dust on health.

Q: What are the main components of the EPS block machine?

A: The main components of the EPS block machine include feeding system, heating system, mold system, cooling system and control system. These parts work together to complete the heating, expansion, molding and cooling processes of EPS particles.

Q: How to improve the production efficiency of EPS block molding machine?

A: To improve the production efficiency of EPS block molding machines, we can start from many aspects, such as optimizing process flow, improving equipment automation, rationally adjusting process parameters, and strengthening equipment maintenance and upkeep.

Q: Is the EPS block molding machine suitable for mass production?

A: Yes, EPS block molding machine is very suitable for mass production. By configuring an efficient feeding system, automated control system and multi-mold switching device, the EPS block molding machine can achieve continuous and efficient production to meet the needs of mass production. In addition, the equipment can be customized and expanded according to the production scale to meet the production needs of different scales.

Q: Is the mold of the EPS block molding machine frequently changed?

A: The frequency of mold replacement for EPS block molding machines depends on the variety of production and the durability of the mold. If there are many types of products produced, molds need to be frequently replaced to adapt to the production of EPS blocks of different sizes and shapes. In addition, the quality and maintenance of the mold will also affect its service life and replacement frequency. Therefore, choosing durable and easy-to-replace molds, as well as regular mold maintenance and upkeep, can reduce the frequency of mold replacement.

We're well-known as one of the leading eps block machine manufacturers and suppliers in China. We warmly welcome you to wholesale high quality eps block machine at competitive price from our factory. Contact us for quotation.

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