PVC Pipe Machinery, Packaging Type : Blue White

We are offering conical twin-screw extruder
sjsz-51 conical twin-screw extruder adopts advanced technology introduced from abroad and developed by our company. The machine has the quality of small shearing rate, materials are hard to decompose, well-distributed plasticization mixing, high output and quality, wide application.
The machine has the devices of automatic temperature control, vacuum exhaust, screw core circulating oil cooling etc. Feeding mode adopts forced fixed quantity feeding. Main motor adopts ac motor inverter speed regulation.
The machine is consist of eight equipments: machine body, speed reduced driven equipment, distribution box equipment, extruding system, fixed quantity feeding equipment, barrel air cooling equipment, vacuum exhaust equipment and electrical control equipment.
Barrel: made of 38crmoal high quality alloy steel with cooling fins and processed by nitridation.
Screw: made of 38crmoal high quality alloy steel with oil cooling outside circulation and processed by nitridation.
Screw diameter: 51105mm
screw effective length: 1120mm
screw quantities: 2
screw mesh mode: cone-shape mesh
screw rotation speed: 1~34.4 rpmmin
screw rotation direction: anti-clockwise outward
barrel heating sections: 4
barrel heating power: 12kw
barrel cooling mode: air cooling
barrel exhaust mode: 1.5kw water-ring vacuum pump
feeding mode: 1.1kw inverter motor fixed quantity feeding
transmission main motor power: 15kw ac motor
extruding capacity: 100kgh
central height: 1000mm
controlling system: developed by our company, the 10 temperature control meter adopt omron, inverter fuji, contactor siemens. Main engine and auxiliary engine are under synchronous control, they can also be operated separately.