EPE Foam Sheet Extrusion Line

Foam Sheet Extruder

Products Name: EPE Foam Sheet Extrusion Line

Features Specifications:

This line adopts advanced stand-alone butane physical foam technics, so the foam ratio for the final products is high.
Flameproof electricity components are introduced in this line with frequency conversion speed adjustor and high-aptitude apparatus auto controlling, all these ensure the machine of stable running, easy operation, stabile quality, so it can continually produce EPE foam sheet with various specifications. It also can produce foam pipes, foam sticks and foam nets by changing the dies.
EPE foam sheet (pearl cotton) is a new and popular soft packing material in world today. Because of its soft texture and good damping nature, it is widely used in the packing of household electric appliances, glass and chinaware vessels, precise electron apparatus, instruments, top grade furniture, shoes and caps, etc. it is also used in the fields of boxes pads, dampproof layer of wood floor, and sports soft mats,etc.
Technics flow: mix—loading--blending --foam-extrusion molding-size calibration and cutting--unfolding-winding-final products
Firstly ,mix the PE materials, then put into hopper, through the melting and pugging in the large L/D extruder ,at the same time mixed with the foam air and wax injected from the middle of extruder, next mold through the die and mouth mould, then after cooling, hauling-off, unfolding, winding ,at last get final product: foam sheet(film).
Main material: 1.LDPE 2. Butane (vesicant) 3. Wax 4.other auxiliary materials.
The line consists of:
1. One extruder 2. Electricity cabinet 3. Butane injecting system 4.wax injecting system 5. One die 6. Size calibration and cutting open system 7.hauling-off and unfolding system 8. Winding system

Extruder SFM75 SFM90 SFM105 SFM120 SFM150
Screw dia(mm) 75 90 105 120 150
Max.product width 800-1000 1000-1500 1000-1500 1000-1600 100-1600
Thickness 0.5-2 0.5-3.0 0.5-5.0 1-8.0 1.5-12
Foaming ratio 20-40 20-40 20-40 20-40 20-40
Output(kg/h) 20-40 30-60 40-80 50-100 100-150
Installation capacity(kw) About50 About60 About90 About120 About150
Cooling mode Wind,water Wind,water Wind,water Wind,water Wind,water
Dimension(m) 19*3*3.2 22*3*2.2 22*3*2.2 24*3.2*2.4 26*3.8*2.6
Weight(T) 4 5 8 10 12

 Manufacturer Introduce


Qingdao Royal Tech Machinery Co., Ltd.

Main Product:

Inflation Machine,Inflation Machinery,Plastic Inflation Machine,Plastic Inflation Machinery,Extrusion Machinery Series,Co-Extrusion Machine,Pipe Extrusion Machine,Profile Extrusion Machine




No.C02 2nd Industry Park Fu′an, Jiaozhou, Qingdao, China




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