This machine consists of the following parts:
(1) Extruding the host
1. Material of screw and barrel: 38CrMoAl nitriding treatment, with the advantages of wear resistance and corrosion resistance, durable.
2. Main motor form: AC motor frequency converter control, long-diameter screw has good plasticization, ensuring the quality of the drawn sheet.
3. Reducer: special reducer for extruder, hard tooth surface, high torque, high speed, low noise.
4. Filter screen: adopts double-station hydraulic quick screen change, which is convenient for operation and improves production efficiency.
5. Heater: Cast aluminum heating ring, fast heating speed, shorten the startup time.
Screw diameter | Φ110mm(Zhoushan) |
Screw length to diameter ratio | 32:1 |
Screw speed | 80 revolutions per minute |
Heating ring type | Cast Aluminum (Jiangsu) |
Screw cooling fan | 85 watts (5 pcs) |
Temperature control area | Zone 5 (3 heaters in one zone) |
main motor power | 55 kilowatts (Shanghai-Gongtai) |
Gearbox | Hard tooth surface250# （江苏- 金律） |
（2）Extrusion die
1、Structure: Hanger-style gradual flow channel, the die lip gap is adjusted by pull code, and the heating rod is built-in;
3、Three-roller calendering shaping part and structure: vertical three-roller independent transmission, frequency conversion speed regulation.
2. Roller gap adjustment method: gap oblique block screw adjustment.
4.Roller temperature control device
1. Three rollers are cooled by circulating water. 2. The inner spiral liner increases the cooling effect.
3. The surface of the roller is hard-plated and polished.
Three roll type | Independent step transmission |
Upper pressure roller | Ф350×900mm) |
Lower pressure roller | Ф350×850mm(Ziyang, Jiangsu) |
Cooling roll | Ф350×850mm(Ziyang, Jiangsu) |
Motor Power | 4kw |
Inverter control | INVT inverter |
Electric cabinet part
1. This machine adopts the domestic well-known brand INVT inverter with stable performance, reliable quality and excellent after-sales service.
2. We have used Shanghai Aoyi temperature control meter and pressure regulating module for a long time, which are reliable in quality and durable.
Electric cabinet part | |
Main motor inverter | 55 kilowatts (Wannan Motor |
Motor inverter for calendering part | 4 kilowatts (Wannan Motor) |
Winding part motor inverter | 3 kW Wannan Motor |
Contactor | Schneider |
Low-voltage electrical appliances | Schneider |
Ammeter | Shanghai-Aoyi |
Voltmeter | Shanghai-Yatai |
air switch | Schneider |
Total power | 150kw |
Working power | 60kw |
Voltage | 380V 3 phase 4 wire |
Main parameters of the machine | |
Applicable materials | PE/PP/PS particles |
Sheet width | 720mm |
Sheet thickness | 0.3-2.0mm |
Maximum extrusion volume | 180Kg/h |
Total power | 150kw |
Working power | 60kw |
Voltage requirements | 3-phase, 380V, 4-wire |
Machine weight | 6 tons |
Dimensions | Length: 11*Width: 1.5*Height: 2.3 |
Contact:Mr. Shi
Tel:15067785717 13867797957
Fax： 0577-65550984
Address:Shayuan Village Industrial Park, Nanbin Street, Ruian City
0577-65550984
Shayuan Village Industrial Park, Nanbin Street, Ruian City
