Hangzhou Fangyuan Plastics Machinery Co,.Ltd.
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Home » Products » EPS Pre-Expander » EPS Continuous Pre-Expander

EPS Continuous Pre-Expander


Main features

1. The PSY-70-120 EPS continuous pre-expander can automatically finish material feeding, foaming, screening, crushing and material transportation into ripening tank.
2. It is equipped with one-time and two-time pre-expansion device, and the expansion density is 8-40g/l.
3. The EPS continuous pre-expander can match with automatic feeding device, has optoelectronic switch to control the material position, and realizes automatic feeding.
EPS Continuous Pre-Expander
Feedback form

Technical parameters

PSY70-120 EPS continuous pre-expander and PSL-300 fluidized bed dryer
Item Model
PSY 70 PSY 90 PSY 120
Expansion chamber Diameter Volume Working volume ¢700mm 0.6m3 0.4m3 ¢900mm 1.2m3 0.8m3 ¢120mm 2.2m3 1.5m3
Vapor Entrance Consumption Pressure DN20 80-100kg/h 0.6-0.8MPa DN40 100-150kg/h 0.6-0.8MPa DN40 150-200kg/h 0.6-0.8MPa
Compressed air Entrance Pressure DN15 0.6-0.8MPa DN20 0.6-0.8MPa DN20 0.6-0.8MPa
Drainage Condensed water ¢20mm ¢20mm ¢20mm
Production capacity 15 g/l 20 g/l 25 g/l 30g/l 100kg/h 120kg/h 150kg/h 200kg/h 150kg/h 200kg/h 250kg/h 300kg/h 250kg/h 300kg/h 410kg/h 500kg/h
Feeding pipe ¢150mm ¢150mm ¢150mm
Power 8.93KW 9.73KW 13.33KW
Cellular density Once expansion Twice expansion 12-30g/l 8-11g/l 12-30g/l 8-11g/l 14-30 g/l 8-13 g/l
Overall dimension (L*W*H) 4700*2660*2600(mm) 4700*2930*3200(mm) 4905*4655*3250(mm)
Weight 1300kg 1500kg 1800kg
Room height 3000mm 3000mm 3000mm

Fangyuan is a leading EPS machine manufacturer and supplier in China. We provide EPS pre-expander, XPS machine, EPS block molding machine, EPS shape molding machine, EPS machine, and more. Over the past years, we have always been striving to provide customers with high quality products, like EPS continuous pre-expander, EPS batch pre-expander, etc. For more detailed information about our EPS pre-expander, please contact us via any contact method listed on the website.

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Other Products
    1. EPS Recycling System EPS recycling system consists of crushing machine, de-duster and mixer, etc. The crushing machine smashes wasted EPS products or EPS scraps into granule, and then sieves and removes the dust through de-duster. After sieving and...
    1. PSC200-800A Block Cutting Machine Using the frequency conversion device, the block cutting machine then can have stable operation, large speed adjustable range and also can realize 0-4m/min stepless speed regulation. Thus it is suitable for low-speed...
    1. SPZ100-200T EPS Shape Molding Machine It also adopts the pressurized feeding system that features high speed and full feeding. Totally 44 automatic feeding guns can be installed for once feeding.
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    1. PSZ100-200 Automatic Vacuum Shape Molding Machine The machine has two types. A-type automatic vacuum shape molding machine has mechanical demoulding lift-out device, while B-type machine has cylinder or hydraulic demoulding lift-out ...
Company Brief: Fangyuan Plastics Machinery Company Ltd. is an EPS machine manufacturer in China, also offer XPS machines. We established the company to manufacture EPS block molding machine from 1988, it the first EPS block molding machine manufacturer in China, up to 2011, we have had more than 23 years experience of manufacturing EPS machinery such as EPS block molding machine, EPS pre-expanders both continuous and batch type. Fangyuan is offering full EPS block machines as EPS block cutting machine, EPS material feeding machine. Since the beginning of business, we have exported various EPS block machines and related EPS machines on the EPS block production line to some countries as India, several countries in meddle east, and Russia, Poland, some countries in east Europe.
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