Foam Tube / Profile Extrusion Lines
EPE Foam Solutions for Insulation and Protective Packaging
- Material: LDPE
- Dimension: See Specification
- Output: 10-40 kg/hr (details see specification)
- Density: 22-30 kg/M3
Features
Sunwell Global is a leading supplier of EPE
foam tube and profile extrusion lines, delivering reliable and efficient
solutions for continuous foam product manufacturing. Our systems are engineered
for stable operation, long service life, and consistent foam quality, with
production capacities ranging from approximately 35 to 100 kg/hr.
Automated Material Handling and Precise Blending
LDPE raw materials, together with GMS (Glycerin Monostearate) and talc, are
automatically dosed and thoroughly blended to ensure a homogeneous melt. This
automated process delivers consistent foam structure and reliable extrusion
performance.
Accurate Blowing Gas Metering and
Density Control
Hydrocarbon blowing agents are precisely metered using ATEX-compliant,
high-pressure diaphragm pumps with mass flow measurement, ensuring stable foam
density, uniform cell structure, and high-quality finished products.
Advanced Single-Screw Extrusion
Technology
The system utilizes a long single-screw extruder designed for efficient
plasticizing, mixing, and cooling. Finished foam products are formed through customizable
die heads with single- to four-port configurations, allowing flexible output
capacity and profile design.
An integrated cooling and shaping section ensures dimensional stability and consistent product performance. Finished products are smoothly conveyed by a caterpillar-type haul-off unit and accurately cut by a guillotine cutter, followed by automatic stacking or packaging for efficient downstream handling.
Applications
Cushion & Protection
Specifications
| MODEL | FEX65 | FEX75 | FEX90 |
|---|---|---|---|
|
Material
|
LDPE
|
LDPE
|
LDPE
|
|
Sleeve internal dia.
|
12~75mm
|
12~100mm
|
12~120mm
|
|
Sleeve wall thickness
|
6; 10; 15; 20; 25; 30mm
|
6; 10; 15; 20; 25; 30mm
|
6; 10; 15; 20; 25; 30mm
|
|
Rod Dia.
|
/
|
Up to 75mm
|
Up to 90mm
|
|
Sheet Thickness
|
EPE: 0.8~ 6mm
|
EPE: 0.8~ 6mm
|
EPE: 0.8~ 6mm
|
|
Net mesh
|
Single or double
|
Single or double
|
/
|
|
Net Throughput
|
10~30 kg/hr
|
15~40 kg/hr
|
/
|
|
Sheet Width
|
1,000mm
|
1000~1,500mm
|
1000~1,500mm
|
|
Sheet Throughput
|
40 kg/hr
|
60 kg/hr
|
100 kg/hr
|
|
Density
|
22~30 kg/M3
|
22~30 kg/M3
|
22~30 kg/M3
|
|
Extruder Type
|
Long Single
|
Long Single
|
Long Single
|
|
Screw dia.
|
65mm
|
75mm
|
90mm
|
|
L/D
|
52/1
|
52/1
|
52/1
|
|
Blowing agent
|
Duplex or Triple Diaphragm Pump - Hydrocarbon
|
Duplex or Triple Diaphragm Pump - Hydrocarbon
|
Duplex or Triple Diaphragm Pump - Hydrocarbon
|
|
Drive System
|
SIEMENS AC drive with FLENDER gearbox or equivalent
|
SIEMENS AC drive with FLENDER gearbox or equivalent
|
SIEMENS AC drive with FLENDER gearbox or equivalent
|
|
Cooling system
|
Air cool combined with
Proportional motorized water cool |
Air cool combined with
Proportional motorized water cool |
Air cool combined with
Proportional motorized water cool |
|
Space requirement
|
10(L) x 3(W) x 4(H) m
|
12(L) x 3(W) x 4(H) m
|
15(L) x 3(W) x 4(H) m
|