Introducing DongShen's flagship offering, the advanced Batch EPS Pre-Expander. Our innovative machine is expertly designed to produce high-quality EPS blocks, subsequently serving as the ideal solution for creating insulation sheets for houses or as an essential component in packing processes. The Batch EPS Pre-Expander from DongShen embodies efficiency and reliability. Constructed in China, it showcases the pinnacle of automatic block molding technology. As we delve deeper into the unique features and benefits offered by our Batch EPS Pre-Expander, one can truly appreciate its contribution to the insulation and packing industries. To start with, its automated operation brings significant time and labor savings, enabling businesses to focus on their core operations while our machine effortlessly handles block production. Furthermore, the Batch EPS Pre-Expander is designed with precision and detail, ensuring that the produced EPS blocks are of consistent quality. This not only guarantees excellent insulating properties but also contributes to neat and secure packing solutions. In addition to its primary functionalities, the Batch EPS Pre-Expander from DongShen also stands out for its robust and durable build. It's constructed from high-quality materials, ensuring long-lasting operation and minimal maintenance requirements. You can count on our machine's longevity, providing you with continued operational efficiency and product reliability.

Product Details

Automatic China EPS block molding machine is used to make EPS blocks, then 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 China EPS block molding machine is suitable for small capacity request and low density blocks production, it’s economic EPS machine. With special technology, our automatic china EPS block molding machine can make 4g/l density blocks, block is straight and of good quality.

Machine completes with main body, control box, blower, weighing system etc. 

Main Features

1. The machine adopts Mitsubishi PLC and Winview touch screen for automatic mould opening, mould closing, material filling, steaming, temperature keeping, air cooling, demoulding and ejecting.

2. Machine’s all six panels are through heat treatment to release welding stress, so that panels cannot deform under high temperature;

3. Mould cavity is made of special aluminum alloy plate with high-efficiency heat conduction, aluminum plate thickness 5mm, with Teflon coating for easy demoulding.

4. The machine set up high-pressure blower for suction material. Cooling is done by convection air by blower.

5. Machine plates are from high-quality steel profile, through heat treatment, strong and no deformation.

6. Ejection is controlled by hydraulic pump, so all ejectors push and return at same speed; 

Main Technical Parameters

Item		Unit	PB2000A	PB3000A	PB4000A	PB6000A
Mould Cavity Size		mm	2040*1240*630	3060*1240*630	4080*1240*630	6100*1240*630
Block Size		mm	2000*1200*600	3000*1200*600	4000*1200*600	6000*1200*600
Steam	Entry	Inch	DN80	DN80	DN100	DN150
	Consumption	Kg/cycle	18~25	25~35	40~50	55~65
	Pressure	Mpa	0.6~0.8	0.6~0.8	0.6~0.8	0.6~0.8
Compressed Air	Entry	Inch	DN40	DN40	DN50	DN50
	Consumption	m³/cycle	1~1.2	1.2~1.6	1.6~2	2~2.2
	Pressure	Mpa	0.6~0.8	0.6~0.8	0.6~0.8	0.6~0.8
Drainage	Steam Vent	Inch	DN100	DN150	DN150	DN150
Capacity 15kg/m³		Min/cycle	4	5	7	8
Connect Load/Power		Kw	6	8	9.5	9.5
Overall Dimension (L*H*W)		mm	3800*2000*2100	5100*2300*2100	6100*2300*2200	8200*2500*3100
Weight		Kg	3500	5000	6500	9000

 

Case

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At DongShen, we are committed to delivering top-tier machinery that contributes to your business's growth and progress. Our Batch EPS Pre-Expander is a testament to our dedication towards offering superior quality, efficiency, and functionality. Invest in our technology and experience a significant transformation in the way you operate. Overall, the Batch EPS Pre-Expander from DongShen is more than just a block molding machine. It's a comprehensive solution designed to address the critical needs of businesses in the insulation and packing sectors. Make the smart choice today and elevate your operations with DongShen.