Complaint
| Processing material | PET bottle materials recycling | ||
| Capacity | 400-500 kg/h | ||
| Main Motor Power | 160KW AC Motor.AC Inverter (Siemens ) | ||
| Screw Diameter | Φ75mm | ||
| Screw Length/Diameter Ratio | 44:1 | ||
| Effectual Working Length of Screw | 2400mm | ||
| Screw component material | Adopt quality high speed tool steel,W6Mo5Cr4V2. Heat treatment rigidity=HRC60-64, Screw component connect to axes by involute spline | ||
| Screw axes material | Adopt structural alloy steel, 40CrNiMo, Heat treatment rigidity=HB300-350. | ||
| Barrel material | The barrel body is made of #45 steel matrix(Bimetallic bushing:α101) | ||
| Rotate speed of screw | 600rpm | ||
| Reducer Gearbox | Hard gear surface helical gear gearbox. Japan NSK bearing, Japan importable seal, Oil cycling lubricative oil pump 0.55KW,speed ratio:2.5:1 | ||
| Barrel Heating Method | Heating system adopt casting aluminum /copper heater cooling system adopt water cycle cooling, water cycling pump 0.55KW, Adopt JORC valve for control cooling water | ||
| Roots Pump | Motor:7.5kw, Pumping speed:150L/m Rotating speed:2900rpm Pressure :133Pa. | ||
| Heating Zone | Barrel section | Heater Materials | |
| Material feeding | Section one | No heating | |
| Zone one | Section two | Cast copper | |
| Zone two | Section three | Cast copper | |
| Zone three | Section four | Cast aluminum | |
| Zone four | Section five | Cast aluminum | |
| Zone five | Section six / Vacuum | Cast aluminum | |
| Zone six | Section seven | Cast aluminum | |
| Zone seven | Section eight | Cast aluminum | |
| Zone eight | Section nine / Vacuum | Cast aluminum | |
| Zone nine | Screen changer and Die head | Cast aluminum | |
| 4 | Double Position Type Melt filter | 1 set |
Structure: two piston type (filter rotating on the piston). Filtering position number: 2. | ||
| 5.0 | Underwater strand pelletizing system | |
| 5.1 | Extrusion die plate | 1 set |
| Material: 40Cr, with nitrify heat-treatment. The strand outgoing hole diameter: 5mm, 30 holes. | ||
| 5.2 | Cooling channel | 1 set |
Body material: stainless steel. Water pump:4kW; Cooling water supplied by User, flow:15-20m3/h, tem.:20-30ºC; | ||
| 5.3 | Underwater strand pelletizer | 1 set |
Capacity: 800kg/hr. Driving power: 7.5KW. With water supply. | ||
| 5.4 | Dewater | 1 set |
Type: centrifugal dryer Capacity: 1000kg/hr. Motor: 7.5KW. Material: all the material touched polymer is stainless steel. | ||
| 5.5 | Classifier | 1 set |
Capacity: 1000kg/h. With two vibrating motor. Screen material: stainless steel. Screen layer: 3pcs (each with oversize, regular size and small size hole). Material: all the material touched polymer is stainless steel. | ||
| 5.6 | Convey and storing Silo | 1 set |
| Convery blower: 5.5kW, With Vent tube. Silo Vol.: 1m3. Material: stainless steel. Disassemble frame equipped. | ||
| 6.0 | Intelligent Control system | 1 set |
| Intelligent Control System: Polytec develop and launch the New Intelligent Control System based on the many years experience of manufacturing of Extruder, and always be devoted to make the User's experience more personal and efficient. |
