PVC Roofing Sheet Making Machine with PMMA/ASA Coating Layer
Our company concentrate on five series equipment, they are Synthetic resin tile and PVC corrugated tile extrusion equipment; Artificial marble sheet and profile extrusion equipment; Post recycling and granulation equipment; Conventional extrusion equipment such as pipe/profile/sheet ;Auxiliary equipment such as mixer/crusher/pulverizer.
This product adopts the advanced foreign technology, and designed for corrosion resistance of plant and heavy acid area, it's a new generation of permanent roofing material.Surface material: weather ability resin, to keep the durability and resistance to chemical corrosion of product. Underlying material: white ductile material, to enhance the sense of space and brightness of house.
4.SJZ 51/105 conical twin-screw extruder | Technical data |
Screw Barrel Driving motor Feeding system Vacuum system Adaptor Main electric cabinet Self-protective system Screw: Diameter conical 51/105 mm Material of screw: 38CrMoAl Surface treatment: Nitrided processing, thickness: 0.5 ~ 0,7mm, Hardness:740-940HV, Surface coarseness Ra≤0.8µm Rotating speed (counter rotating): 1-34.7 rpm/min Barrel: Inner processing: Nitrided with thickness: 0.6 ~ 0.7mm Hardness:940-1100HV, Inner wall coarseness: Ra≤1.6µm Heating zones: 4 Heating mode: Cast aluminum + stainless steel covering Heating power: 11.5 KW Cooling mode: Air fans: 0.55KWx3 zones Gear box: Gear material: 20CrMnTi + Surface thermal treatment. Distributor materials: 38CrMoAlA Nitrided treated Designed for high torque, long life span and low noise operation. Driving motor: Motor power: 18.5 KW(SIEMENS) Type of motor = AC Feeding system: Motor:1.1Kw Double screw forced feeding With stainless steel hopper Feeding sleeve with circular water cooling Adaptor: (Interflow Section): Material: #40steel Chrome plated, inner convergent flow type Connection method with die: flange + bolt Pressure melt sensor and thermocouple
Main electric part supplier : Inverter: ABB Contactor: Schneider Air Switch: LS Temperature controller: Omron Self protective system: Over current protective of motor Over pressure protective of screw. |