Twin-Wall Hollow Roofing Sheet Extrusion Line

• After-sales Service: Whole World
• Warranty: 12month
• Type: Pipe Extruder
• Plastic Processed: PVC
• Product Type: Profile Extrusion Molding Machine
• Feeding Mode: One Feed
• Model NO.: SJZS80/156
• Assembly Structure: Integral Type Extruder
• Screw: Twin-Screw
• Engagement System: Full Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Don′t Exhaust
• Automation: Automatic
• Computerized: Computerized
• Power: 200kw
• Factory Size: 1000m2
• Material: PVC
• Delivery Time: 40
• Transport Package: Standard
• Specification: 1050
• Trademark: polytech
• Origin: China
• HS Code: 847780000

Product Description

Twin-wall hollow roofing sheet co-extrusion line consists of extruders, extrusion mould, calibration system, haul-off machine, cutter and stacker. The extrusion mould adopts the latest co-extrusion technology with very precise design with multi-cavities. The shaping mould includes the vacuum calibrating system and special design of cooling runner with excellent cooling effect. The surface UV-layer is co-extruded with ASA/PMMA bright color, which is not easy to fade. Compared with traditional plastic roofing sheet, this twin-wall hollow roofing sheet is better for heat and sound resistance. It is suitable for tropical weather with advantage of anti-corrosion, rust-proof, strong durability, and beautiful appearance, easy and fast installation. Because of the stronger rigidity, the twin-wall hollow roofing sheet is widely used in the factories (including chemical and treatment plant), sports stadium, schools, agriculture industry, marine, warehouse and commercial buildings.

Main extruder	SJZS-80+SJ-50	SJZS-92+SJ-65
Width of finished product	830 mm	1000 mm
Thickness of finished product	12mm	14mm
Drive motor	55kw+15kw	110kw+18.5kw
max output	300kg/h+50 kg/h	600 kg/h+80kg/h