Cold Feed Extrusion Production Line for Rubber Sealing Strip with Automatic Thermostat Circulating Vulcanizing Box
Price:
US$12,000.00-17,000.00
MOQ:
1 set
Delivery Time:
25-35 days
Brand:
SFC
Product Description
Cold Feed Extrusion Production Line for Rubber Sealing Strip
This automated production line specializes in manufacturing rubber sealing strips through cold feed extrusion technology, offering labor efficiency, energy conservation, environmental compliance, and high production capacity.
Product Specifications
Model: SJ-75
Automation Grade: Automatic
Structure: Vertical
Screw Diameter: 75mm
L:D Ratio: 20:1
Motor Power: 45kw
Screw Speed: 0-50 R/Min
Heating Power: 6kw * 4
Reducer: Hardened Reducer
Production Capacity: 15 sets/Month
Origin: China (Mainland)
Production Line Components
The complete rubber seals production line includes:
- Cold feed rubber extruder
- Automatic thermostat circulating vulcanizing box
- Cooling tank
- Roller traction machine
- Duplex winding machines
- Additional supporting equipment
Vulcanizing Box Features
- Automatic thermostat temperature control system for fast heating and high efficiency
- Electric heating tube heating with temperature range from room temperature to 260°C
- Precise temperature control accuracy of ±2°C
- 26-meter effective length with 120 stainless steel liner
- Aluminum silicate cotton insulation layer
- Three-zone design with trimmer potentiometers for speed balancing
- Ventilating devices to remove emissions during vulcanization
Cooling & Drying System
Cooling tank reduces high temperature of rubber seals followed by high-speed airstream drying. The entire production line features adjustable speed synchronization with the extruder.
Available Models & Specifications
| Type | Screw Diameter (mm) | L/D Ratio | Max Screw Speed (r/min) | Motor Power (kw) | Max Capacity (kg/h) | Net Weight (KG) |
|---|---|---|---|---|---|---|
| SJ-45 | φ45 | 16:1 | 70 | 7.5 | 50 | 500 |
| SJ-65 | φ65 | 20:1 | 65 | 37 | 120 | 1200 |
| SJ-75 | φ75 | 20:1 | 60 | 37 | 120 | 1700 |
| SJ-90 | φ90 | 20:1 | 55 | 55 | 300 | 3200 |
| SJ-120 | φ120 | 20:1 | 50 | 110 | 600 | 5200 |
| SJ-150 | φ150 | 20:1 | 45 | 135 | 720 | 6500 |
Manufacturer Profile
Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd.
Established in 2007 with over 10 years of experience in rubber machinery manufacturing
Certified with ISO 9001:2008, SGS, and CE standards
Product Range
Specializing in comprehensive rubber machinery solutions including:
- Rubber kneader and mixing mill systems
- Various plate vulcanizing presses
- 2-roll, 3-roll, and 4-roll rubber calenders
- Rubber batch off coolers
- Waste tire recycling lines
- Reclaimed rubber production lines
- Conveyor belt production lines
- Rubber seals extruding & vulcanizing lines
Global Reach
Our machinery exports extend to America, Mexico, India, Vietnam, South Africa, Singapore, Malaysia, Indonesia, Australia, Sri Lanka, and numerous other countries and regions.
Custom Solutions
Our professional engineering team accepts OEM and ODM projects based on customer requirements, with overseas engineer services available.
Contact Information
WhatsApp: +8618344700139
Email: rubbermachine@sfcjx.com
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Shun Cheong Rubber machinery Manufacturing Co., Ltd.
Location
No. 1 Kangting Street, Huangdao New District, Qingdao, China
Contact Person
Jake Chen