Discover the power of high-quality Eps Pre-Expander block machines with DongShen. Our EPS block machine, equipped with vacuum technology, stands out in the industry for its unmatched quality and durable construction. Built from robust aluminium material, our Eps Pre-Expander machines are designed to ensure longevity and exceptional performance.

Introduction

Our Aluminum EPS molds are made of high-quality aluminum material, and moud frame is made by extruded aluminum alloy profile, strong and long lasting. Our Aluminum EPS molds are processed by CNC machines, Aluminum EPS molds sizes are precise. All cavities and cores are covered by Teflon coating to guarantee easy demoulding. Our mold engineers have good knowledge and rich experience in making moulds, we have made molds for Chinese EPS machines, German EPS machines, Japanese EPS machines, Korean EPS machines, Jordan EPS machines etc. With good design and good material, our Aluminum EPS molds can work faster and last longer.  

EPS block machine advantages

1.Machine is made of high-strength square tubes and thick steel plates;
2.Machine uses 5mm thick aluminum steam plates with Teflon coating. And under aluminum plate, bigger sized supports at more quantity are placed to avoid aluminum plate deform under high pressure. Aluminum plates doesn’t change form after ten years working;
3.Machine’s all six panels are through heat treatment to release welding stress, so that panels cannot deform under high temperature;
4.Machine with more steam lines to ensure steaming even in blocks, so block fusion is better;
5.Machine plates are with better drainage system so blocks are more dried and can be cut in short time;
6.All machine plates through rust removing, ball spraying, then do anti-rust base painting and surface painting, so machine body is not easy to get rusted;
7.Machine use smart piping system and steaming process, ensuring good fusion of blocks both for high density and low density;
8.Fast filling system and efficient vacuum system ensures machine fast working, each block 4~8 minutes;
9.Ejection is controlled by hydraulic pump, so all ejectors push and return at same speed;
10.Most components used in the machine are imported or famous branded products.

Item		Unit	PB2000V	PB3000V	PB4000V	PB6000V
Mould Cavity Size		mm	2040*1240*1030	3060*1240*1030	4080*1240*1030	6100*1240*1030
Block Size		mm	2000*1200*1000	3000*1200*1000	4000*1200*1000	6000*1200*1000
Steam	Entry	Inch	2’’(DN50)	2’’(DN50)	6’’(DN150)	6’’(DN150)
	Consumption	Kg/cycle	25~45	45~65	60~85	95~120
	Pressure	Mpa	0.6~0.8	0.6~0.8	0.6~0.8	0.6~0.8
Compressed Air	Entry	Inch	1.5’’(DN40)	1.5’’(DN40)	2’’(DN50)	2’’(DN50)
	Consumption	m³/cycle	1.5~2	1.5~2.5	1.8~2.5	2~3
	Pressure	Mpa	0.6~0.8	0.6~0.8	0.6~0.8	0.6~0.8
Vacuum Cooling Water	Entry	Inch	1.5’’(DN40)	1.5’’(DN40)	1.5’’(DN40)	1.5’’(DN40)
	Consumption	m³/cycle	0.4	0.6	0.8	1
	Pressure	Mpa	0.2~0.4	0.2~0.4	0.2~0.4	0.2~0.4
Drainage	Vacuum Drain	Inch	4’’(DN100)	5’’(DN125)	5’’(DN125)	6’’(DN150)
	Down Steam Vent	Inch	4’’(DN100)	5’’(DN125)	6’’(DN150)	6’’(DN150)
	Air Cooling Vent	Inch	4’’(DN100)	4’’(DN100)	6’’(DN150)	6’’(DN150)
Capacity 15kg/m³		Min/cycle	4	5	7	8
Connect Load/Power		Kw	19.75	23.75	24.5	32.25
Overall Dimension (L*H*W)		mm	5700*4000*2800	7200*4500*3000	11000*4500*3000	12600*4500*3100
Weight		Kg	5000	6500	10000	14000

case

Related video

---

• Previous:EPS cornice mould
• Next:EPS foam block molder machine

---

The frame of our Eps Pre-Expander block machines is crafted from extruded aluminum alloy profile. This specific construction method offers remarkable strength, promising a long-lasting solution for your EPS block production needs. Unlike many other options in the market, our machines are engineered to resist wear and tear, providing you with a reliable tool that aids in your production process for years. With DongShen's Eps Pre-Expander block machines, not only do you receive a machine made from top-tier materials, but you also get an opportunity to enhance your production process with our advanced vacuum technology. This technology sets our machines apart, promoting efficiency and precision in every EPS block production process. Choose DongShen's Eps Pre-Expander block machines and experience the difference in quality, durability, and performance.