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Raw material mixer

The internal mixer is also called a rubber mixer. It is a kind of two relatively rotating rotor shafts that intermittently plasticize and mix polymer materials in a sealed state with adjustable temperature and pressure. It is mainly used for silica gel. The main machine for mixing rubber, plastic, abs, pp, pvc, metal powder, ceramic particles and other raw materials.
It is used for the mastication of rubber and plastics and the mixing of various rubber materials and plastics. It is especially suitable for use in medium and small rubber and plastic product factories, dyes, medicine, and other industries where the products have various colors.
Applicable products: EVA foam soles, rubber soles, TPR, soles, rubber rollers, rubber sponges, tires, sports balls, rubber rings, rubber tubes, rubber bands, rubber tightening, bottle stoppers, oil seals, shock-proof rubber, viscosity Tapes, elastic bands, masterbatch, ink, electrical rubber parts, various automobile and motorcycle rubber products and various chemical industry mixing raw materials.

Technical Specifications

3L internal mixer technical parameters:
Effective capacity of mixing chamber: 3L
Rotor speed (front/rear): 40/31r/m (speed not adjustable)
 Upper ejector cylinder diameter: 80mm
Compressed air pressure: 0.5~0.8MPa
Heating power: 10KW
Heating method: oil heating
Temperature: normal temperature ~ 300℃
High temperature oil pump: 0.75KW-350℃ coupling type (lift: 20m, flow: 3㎡/H)
W-type mixing chamber: 2-¢138ⅹ200mm high carbon steel, hard chromium plated after 72 hours of deep nitriding
 Stirring blade: 2-¢137ⅹ200mm high carbon steel, hard chromium plated after 72 hours of deep nitriding
Main electric power: 5.5 kW
Motor speed: 1440rpm
Mixing chamber flip angle: 110°
Flip motor power: 0.75 kW
Outline dimensions: length x width x height 1320*750*2200mm Machine weight: about 800Kg
Power supply: 3∮, AC380V
Weight: about 1200kg

Machine Video

Scope of application of small internal mixer: used for mastication of rubber and plastics and mixing of various rubber compounds and plastics. It is especially suitable for medium and small rubber and plastic products factories, dyes, medicine, and other industries where the products have various colors. use.

Machine Features & advantages

1 The temperature control of the mixing process is the most precise
All internal mixing parts in contact with materials are supplied with cooling water, and the temperature control system accurately controls the flow rate and flow rate so that the temperature changes within ± 5°C.
2 The leakage effect during the mixing process in the mixing chamber is good
The alloy ring and poly-maple sealing ring are used for sealing, which can be automatically compensated or manually adjusted. Completely prevent powder leakage. The Jufeng sealing ring has a semicircular structure and is easy to replace.
3. The mixing chamber and mixing shaft are made of alloy wear-resistant materials, which are highly processed and are not easy to wear and break.
4. The gearbox is a special hard-tooth surface reduction box for internal mixers, with low vibration, low noise and smooth transmission.
5. The electrical control system is specially designed and manufactured by professional manufacturers in this industry. It is humanely designed and has increased electric capacity for easy operation and adopts various maintenance systems.

If you have any questions on this machine, please feel free to contact us.

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