XPS foam board has the advantages of strong intensity, light material, airtight, anticorrosion,aging resistance, low cost, etc. Functions are waterproofing, heat preservation and insulation, cold prevervation, sound insulation, anti-freezing. The mainly application feilds are building walls, steel construction worshop, refrigeration storehouse, floor heaters project, central air conditioner, concrete water delivery channel, highway, railway, airport, square, etc.
Extrusion board equipment is based on polystyrene as raw material, into the foaming agent; combined with the effective control of water, electricity, gas; by squeezing, pressing, pulling; to create a closed-cell structure, light weight, good strength , Airtight, anti-aging hard extruded board. Complete equipment from the mixing device to the molding machine, as well as distribution boxes, recycling machines, etc. Only 50X12 X6 m plant, cutting edge materials can be reused. Extruded board equipment Extrusion board produced in the extrusion process, with a uniform surface, completely closed-cell internal honeycomb structure, superior insulation, thermal insulation (thermal conductivity 10 ℃: ≤ 0.028w / mk) , Sound insulation and moisture proof performance, as well as high compressive strength (pressure: ≥250kpa), light weight (up to 30kg / m3), no water absorption Because of the thickness of the plate specifications (20-100mm) `length (1000-3000mm), width (600-1200mm), are free to cut; it is widely used in roofing, walls, floors, cold storage, roads, railways and other projects. XPS raw materials are polystyrene EPS board production, and performance is far superior to the foam board, it will eventually replace the foam insulation materials and perlite insulation materials.
Uses: used in steel structure workshop, tin roof and color wave tile to play the role of insulation; used in the preparation of freezers in the insulation board, cold, waterproof; used to pave the way below the roadbed, play a slow control ground frost heave; For residential buildings, office buildings, factory walls and roof waterproof insulation; for bedding in the floor below, play a role in insulation, moisture, noise; for central air conditioning ventilation pipe, play a role in insulation, insulation.
XPS extruded board production line process
Mixer Mixing Raw Materials → 75 Parallel Twin Screw Extruder → 150 Single Screw Extruder → Setting Platform → First Stage Tractor → Cooling Stage * 5 → Longitudinal Section Cutter → Secondary Stage Traverse → Horizontal Section Cutter → Conveyor Stand
the production line consists of the following single machine
1. 500kg mixer
2.75 parallel twin-screw extruder
3. Four-screen hydraulic screen changer
4. 150/40 single screw extruder
5. Control box
6. Extrude the mold
7 stereotypes platform
8. A traction machine
9. Zooling rack 5
10. Longitudinal cutting machine
11. Longitudinal cutting dust collector
12. Two traction
13. Horizontal cutting machine
14. Cut the dust collector horizontally