Hangzhou Fuyang Dongshan Plastic Machinery Co., Ltd.

Automatic EPS Batch Pre-expander with Advanced Control System

High-quality automatic EPS batch pre-expander by Dongshan EPS Machinery with PLC control, energy efficiency, and advanced systems from a trusted supplier.

Products Detail

Item	Unit	FDS1100	FDS1400 I-II	FDS1500 I-II	FDS1600 I-II
Expansion Chamber Diameter	mm	DN1100	DN1400	DN1500	DN1660
Volume	m³	1.4	2.1	3.5	4.8
Usable Volume	m³	1	1.5	2.5	3.5
Steam Entry	inch(mm)	2(DN50)	2(DN50)	2(DN50)	2(DN50)
Consumption	kg/cycle	6-8	8~10	9~12	11~14
Pressure	Mpa	0.6~0.8	0.4~0.8	0.4~0.8	0.4~0.8
Pressure Air Entry	inch(mm)	2(DN50)	2(DN50)	2(DN50)	2(DN50)
Consumption	m³/cycle	0.9-1.1	0.5-0.8	0.6-0.9	0.7-1.1
Pressure	Mpa	0.5-0.8	0.5-0.8	0.5-0.8	0.5-0.8
Drainage Upper Outlet	inch(mm)	4(DN100)	5(DN125)	5(DN125)	6(DN150)
Down Outlet	inch(mm)	4(DN100)	4(DN100)	4(DN100)	5(DN125)
Blower Outlet	inch(mm)	3(DN80)	3(DN80)	3(DN80)	4(DN100)
Material Conveying Pipe	inch(mm)	6(DN150)	8(DN1200)	8(DN1200)	8(DN2000)
Capacity	kg/h	4g/L - 230	310	390	7g/L - 350	435	520	9g/L - 320	450	575	700	15g/L - 550	750	975	1200	20g/L - 750	820	1160	1500	30g/L - 850
Total Power	kw	19	22.5	23.5	24.5
Expanded Density Frist expanded(I)	kgm³	10~40	10~30	10~30	10~30
Second expanded(II)	kgm³	-	4~9	4~9	4~9
Density Tolerance	%	±3%	±3%	±3%	±3%
Overall Dimension(LWH)	mm	4000×4500×5900	6500×4500×4500	7750×4500×4500	9000×3500×5500
Weight	kg	3200	4500	4600	4800

Product Special price: This automatic EPS batch pre-expander is offered at a competitive price, providing superior performance and energy efficiency, making it an excellent investment for any manufacturer seeking quality and reliability.

Product Features: Equipped with a PLC control system and human-touch interface, it ensures automatic operation and easy maintenance. High-quality parts ensure a long service life, maintaining premium performance.

Product Export Advantage: Known globally for its reliability, this Dongshan EPS Machinery product combines advanced technology with high-quality components, making it a trusted choice for international suppliers seeking the best solutions.

Product Application Industry

Construction industry for lightweight fill and insulation.
Packaging industry for shock absorption and thermal insulation.
Automotive sector for parts production with high rigidity and low weight.

FAQ

1. What is the capacity of the Automatic EPS Batch Pre-expander?

The capacity varies from 230 kg/h to 1500 kg/h depending on the material density, ensuring high-quality output and efficiency for manufacturers.

2. How is the temperature controlled in the pre-expander machine?

The temperature is controlled by an advanced Japanese pilot pressure reducing valve, maintaining a fluctuation of ±1% ℃, essential for best manufacturing consistency.

3. Why choose Dongshan EPS Machinery as a supplier?

As a trusted supplier, Dongshan EPS Machinery offers high-quality machines with a control error rate of ≤3%, ensuring reliable performance for the factory's demands.