Manufacturer Factory Custom Rubber Open Mixing Mill
An open mixing mill is a batch mixer for plastic and rubber compounds. It features two rollers running in opposite directions, with adjustable spacing between them. The machine homogenizes and plasticizes raw materials before delivery to the calender. In rubber mixing, the rollers exert compression and shear forces, repeatedly kneading the material to blend components and induce chemical reactions that reduce molecular chain length, ensuring even dispersion and plasticization.
Product Superiority
- Bearing Seat: High-quality steel precision casting processed with high-precision CNC for strong load-bearing capacity and excellent seismic resistance
- Bearing Lubrication: Forced circulation lubricating oil system reduces manual maintenance requirements
- Base: High-quality steel plate welded construction with integrated structure and superior seismic resistance
- Roller Pitch Adjustment: Customizable electric or oil pressure adjustment systems available
- Rubber Flipping: Optional automatic glue flipping system reduces manual labor intensity
- Operation: Easy to operate and maintain with user-friendly controls
- Safety: Emergency stop buttons installed front and back for quick shutdown capability
Key Configurations
- Gearmotor: CPG brand featuring compact size, light weight, low noise, high protection level, and strong overload capacity
- PLC: Full series equipped with Programmable Logic Controller for programmable operation
- Swivel Joint: Spark-free operation, no aging, stable temperature display
- Temperature Controller: Original imported RKC digital temperature controller
- Shilin Contactor: Long lifespan with strong environmental adaptability
Technical Specifications
Custom configurations available upon request.
| Specifications |
12" |
14" |
16" |
18" |
22" |
24" |
26" |
| Capacity |
5-20kg/T |
20-25kg/T |
25-35kg/T |
30-50kg/T |
50-60kg/T |
120-130kg/T |
160-170kg/T |
| Roller |
300×700mm |
360×920mm |
400×1000mm |
450×1200mm |
550×1530mm |
610×1830mm |
660×2130mm |
| Speed Ratio |
1:1.27 |
1:1.25 |
1:1.27 |
1:1.27 |
1:1.29 |
1:1.29 |
1:1.29 |
| Roller Spacing |
0.5-10mm |
0.5-10mm |
0.5-15mm |
0.5-15mm |
0.5-15mm |
0.5-15mm |
0.5-15mm |
| Main Motor |
22kw |
37kw |
55kw |
75kw |
110kw |
160kw |
220kw |
| Weight |
4000kg |
5100kg |
7500kg |
11000kg |
17500kg |
25000kg |
32000kg |
| Size(mm) |
L2745×W1275×H1657 |
L3700×W1425×H1870 |
L4000×W1500×H1870 |
L4550×W1660×H2015 |
L5360×W1946×H2200 |
L6100×W2050×H2200 |
L6240×W3350×H2670 |
Available Styles
Multiple styles available for selection, custom designs supported.
After Sales Service
- Standard Warranty: 12 months or 2,000 operating hours (whichever comes first)
- Global Support: 24/7 technical assistance and spare parts supply
- Training: On-site or remote operation and maintenance training
Company Profile
Guangdong CFine Technology Co., Ltd. specializes in designing, R&D, manufacturing, selling, and maintaining plastic, rubber, and powder metallurgy mixing and granulating equipment. Our professional R&D team meets special customer requirements for custom machinery. With strong technical capabilities, advanced equipment, and well-trained manufacturing teams supported by modern management and swift after-sales service, our machines are sold worldwide and have earned consistent client appreciation, establishing long-term cooperative relationships.
Quality first, service uppermost is our guideline. Honesty, integrity, innovation, and contribution are our principles. CFine is becoming the most professional and influential manufacturer in this industry, with the CFine brand growing in popularity both in China and internationally.
Why Choose Us?
Company Strength
15 Years OEM&ODM Experience
11.16 Million Registered
10000m³ Plant Area
Certificates of Honor
32 Patent Certificates
A Team of Five Designers
Independent Laboratory
Professional Team
1 to 1 Professional Guidance
24-Hour Customer Service
1 Year Warranty
Production Workshop
15 Years as Source Factory
30 Days On-Time Delivery
100-Strong Production Team
Frequently Asked Questions
Q: What About The Delivery Date?
- Payment term: 50% deposit, 50% before shipment
- Delivery term: FOB or Ex-work
- Delivery time: 30-70 days after receipt of deposit, depending on machine specifications
Q: What's The Warranty Statement?
A: Free warranty for normal use for one year. Spare parts available at competitive prices.
Q: What About CFine After-Sales Service?
- Engineers available for installation and worker training for international clients
- Professional team for problem resolution after sales
- Spare parts supplied at competitive prices after warranty period
- Regular technology updates provided to all customers
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