Rotomolding Machine
Rotomolding Mould
Auxiliary Machine
Rotomolding Accessories
LDPE SINGLE-SCREW PELLETIZING MACHINE Model 160-150
Key Advantages
▪ Wear-resistant screw & barrel — Alloy 38CrMoAl with tungsten-steel feed throat for extended service life.
▪ Energy-efficient drive — High-efficiency motors with INVT variable-frequency drives for precise, low-consumption speed control.
▪ Hydraulic screen changer — 300-type hydraulic double/single die-heads enable fast mesh change with minimal downtime.
▪ Durable gearbox — 16:1 and 12.5:1 hardened tooth-surface gearboxes for stable, long-term running.
▪ Reliable electrics — Rittal-style CHINT control cabinet plus independent sub-control box for safe, organized wiring.
▪ Turnkey complete line — Fully automatic feeding and 201-stainless-steel auxiliaries for plug-and-run production.
Key Specifications
|
Processed Material |
LDPE (Low-Density Polyethylene) |
|
Material State |
Dry material |
|
Output Capacity |
12 – 14 T / 24H |
|
Voltage & Frequency |
380 V, 50 Hz |
|
Total Installed Power |
200 kW |
|
Line Dimensions (L×W×H) |
22,000 × 4,000 × 2,700 mm |
Main Equipment Technical Parameters
|
▸ 160-Type Host Extruder |
|||
|
Component |
Spec |
Technical Parameter |
Remark |
|
Screw & Barrel |
160×4800 |
Alloy 38CrMoAl; feed throat tungsten steel lined |
— |
|
Gearbox |
375 type |
Ratio 16:1, hardened tooth surface |
Xiaoshan Shuguang / Changzhou Juge |
|
Motor |
132 kW-4 |
High-efficiency motor |
INNOMOTICS / BEIDE |
|
Inverter |
132 kW |
Variable-frequency speed control |
INVT |
|
Screen Changer |
300 type |
Hydraulic double die-head |
Thickened plate |
|
Feeder |
1 set |
Automatic feeding |
VFD-controlled gear motor |
|
Control Cabinet |
Rittal-style |
CHINT electrics |
+ independent sub control box |
|
▸ 150-Type Downstream Unit |
|||
|
Component |
Spec |
Technical Parameter |
Remark |
|
Gearbox |
250 type |
Ratio 12.5:1, hardened tooth surface |
Xiaoshan Shuguang / Changzhou Juge |
|
Motor |
45 kW-4 |
High-efficiency motor |
INNOMOTICS / BEIDE |
|
Inverter |
45 kW |
Variable-frequency speed control |
INVT |
|
Screen Changer |
300 type |
Hydraulic single die-head |
Thickened plate |
Auxiliary Equipment List
|
Equipment |
Spec |
Technical Parameter |
Qty |
|
Feeding & Iron-Removal Conveyor |
8.5 m |
Height 2.2 m; magnetic iron removal; belt lifting; 400 W motor; auto feed; dims 4500×1100×2500 mm |
1 |
|
Cooling Water Tank |
6 m |
201 SS, 1.5 mm national-standard thickness |
1 |
|
Strip Vibrating Air Dryer |
Custom |
Strip motor 0.55 kW, drying motor 250 W; dual blower; 201 SS; dims 2400×1600×600 mm |
1 |
|
Plastic Pelletizer (Cutter) |
600 type |
Motor 7.5 kW; blade Ø200×200, 32 teeth; alloy wire wheel; capacity 600 kg/h |
1 |
|
Plastic Vibrating Sieve |
800 type |
201 SS; dual motor; 3-layer filtration; dims 1800×650×650 mm |
1 |
|
Plastic Storage Hopper |
1 T |
201 SS; 3 kW high-pressure blower; Ø133 pneumatic pipe; dims 1300×1300×2700 mm |
1 |
Specifications are for reference; final configuration subject to confirmed order. Custom voltages, capacities and layouts available on request.
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