SJ75 Single Screw Extruder 65mm Diameter 25:1 L/D Ratio for Plastic Pipe and Sheet Production
Price:
Negotiation
MOQ:
Negotiation
Delivery Time:
25-30 days subject to the clients' requirement and quantity
Brand:
BLM-IV-1
Product Description
SJ75 Single Screw Extruder Overview
This industrial single screw extruder is engineered for processing PP, PE, and ABS plastics into pipes, profiles, and sheets. Featuring a robust construction and advanced control systems, it delivers high output with stable quality and low operational costs.
Key Technical Specifications
Gear Box System
- Reduction ratio: 12.5:1
- Input power: 30-45KW
- Hardened gear teeth for low noise and extended lifespan
- Forced oil circulation lubrication system
Barrel & Screw Assembly
- Screw diameter: 65mm
- Aspect ratio: 25:1 (L/D)
- Screw speed range: 10-90 RPM
- Material: 38CrMoAlA nitrided steel
- Nitriding hardness: Screw 850HV, Barrel 930HV
- Surface roughness: 0.4μm for both screw flight and barrel interior
Heating & Cooling Systems
- Barrel heating: 4-zone heaters
- Head heating: 4-zone heaters
- Cooling: 5 centrifugal fans (JF-150 type/zone)
- Power supply: 3-AC380V, 50HZ
Drive System
- Main motor power: 45KW (Model Y)
- Synchronous speed: 1500 RPM
- Integrated installation for stable operation with minimal vibration
Performance & Output
- Production capacity: 80-120 KG/hour
- Designed for continuous operation with minimal downtime
Control System
- Variable frequency speed control (TECO inverter)
- Digital temperature control: 3 zones for barrel, 3 zones for head
- Premium components: Siemens contactors
- Horizontal control cabinet with spray-finished surface
Complete Extruder Series Specifications
| Model | Screw Diameter (mm) | L/D Ratio | Motor Power (KW) |
|---|---|---|---|
| SJ25/25 | 25 | 25:1 | 1.5 |
| SJ30/25 | 30 | 25:1 | 5.5 |
| SJ45/25 | 45 | 25:1 | 7.5 |
| SJ45/30A | 45 | 30:1 | 15 |
| SJ45/30C | 45 | 30:1 | 30 |
| SJ65/25 | 65 | 25:1 | 22 |
| SJ65/30 | 65 | 30:1 | 38 |
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Get in Touch
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Company
BLOOM(suzhou) Materials Co.,Ltd
Location
B615, Future Fortune Building, No. 1 Wangxi Road, Zhangjiagang City, Jiangsu Province
Contact Person
Kara Liu