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Laboratory 75L Banbury Rubber Mixer Machine With Two Rotor Chamber
| MOQ: | 1 set |
| Price: | $120800-$130000 |
| Standard Packaging: | Wooden cases |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
Detail Information
Place of Origin
Guangdong,China
Brand Name
CFine
Certification
CE,ISO 9001
Model Number
CF-75L
Capacity:
75L
Motor Power:
160KW
Rotor Speed:
4-40 R/min
Speed Ratio:
1:1.24
Rotor Type:
Shear
Press Type:
Hydraulic
Discharge:
Falling
Temp Range:
Room Temp~250℃
Weight:
15000KG
Application:
EVA，Rubber，Hot Melt Glue Etc
Highlight:
Lab Banbury Rubber Mixer
,Laboratory Banbury Rubber Mixer Machine
,75L Banbury Rubber Mixer Machine
Product Description
CFine 75L High Efficiency Falling Type Internal Rubber Mixer
Designed for laboratory and small-scale production applications, the 75L experimental internal mixer efficiently processes various materials including EVA, rubber, synthetic rubber, and hot melt adhesives. Formulations developed using this equipment can be seamlessly scaled up to industrial production. Built with durable, wear-resistant components, this machine ensures thorough material blending and consistent property modifications, making it ideal for educational purposes, sample preparation, and limited production batches.
Technical Specifications
| Model | CF-1L | CF-5L | CF-15L | CF-75L |
|---|---|---|---|---|
| Capacity (L) | 1 | 5 | 15 | 75 |
| Motor Power | 15Kw | 37Kw | 45Kw | 160Kw |
| Rotor Speed | 8-70 r/m | 8-70 r/m | 8-70 r/m | 4-40 r/m |
| Speed Ratio | 1:1.24 | 1:1.24 | 1:1.24 | 1:1.23 |
| Rotor Type | Shear | |||
| Press Type | Hydraulic | |||
| Discharge | Falling | |||
| Temp Range (℃) | Room Temp~250℃ | |||
| Weight | 1100Kg | 2500Kg | 4500Kg | 15000Kg |
| Application | EVA, Rubber, Hot Melt Glue etc | |||
Key Features
- Internal rubber mixer with film and wear-proof design, suitable for mixing and plasticizing raw materials including EVA rubber and hot melt glue, achieving excellent material homogeneity with optimal physical property changes
- Integrally machined rotors and edges provide superior carrying capacity
- All material-contact components manufactured from premium alloy steel for enhanced wear resistance, stability, corrosion resistance, and extended service life
- Advanced powder leakage prevention design with easy disassembly and replacement capabilities
- Hydraulic operation ensures efficient material mixing performance
Working Principle
The two rotors within the mixing chamber rotate at specific speed ratios, capturing material from the feeding port and directing it through roller gaps where it undergoes compression and shear forces. After passing through the roller gaps, material impacts the sharp edges of the "W" shaped mixing chamber, dividing into two streams that flow along the front and rear chamber walls before returning to the rotor tops. Within this enclosed environment under controlled pressure and temperature, materials experience intensive shearing and mixing, ensuring complete dispersion and plasticization of formulation components for optimal performance.
Mixing System
The "W" shaped mixing chamber combines with an "M" shaped lower pressure cover to create a fully enclosed mixing space. The prismatic spiral-designed stirring blades eliminate dead angles, enabling comprehensive material shearing and dispersion to meet physical property specifications. Hollow-structured stirring blades feature material-contact surfaces crafted from high-carbon steel, undergoing quenching, tempering, and 72-hour deep nitriding heat treatment with hard chrome plating to maximize hardness, ensuring robust, wear-resistant, corrosion-resistant performance with minimal material adhesion and extended operational lifespan.
Technical Advantages
- Advanced anti-leakage powder system utilizing mechanical shaft seal tightening technology with self-lubricating seal rings maintains compression during mixing, reducing system wear and eliminating noise from leakage issues while enhancing cleaning, color changing, and disassembly simplicity
- Through-type heating system provides 50% faster heating efficiency than traditional plates with more uniform temperature distribution, controlled by PLC programming
- Complex tube-belt internal chamber design ensures excellent heat exchange and precise temperature control, with water-cooled rotors preventing material sticking and promoting uniform dispersion
After-Sales Service
Non-consumable parts are guaranteed for one year during normal operation. We provide on-site installation guidance and long-term technical support.
Electrical components and motors are imported from Taiwan and international brands.
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