Rubber Internal Mixer
The machine is mainly used for mixing and plasticating of rubber or plastics.
1. Total volume of mixing chamber 250L
2. The Working volume 188L (fill factor is by 0.75 )
3. Rotor type Four swing shear rotor
4. Drive direction the right hand
5. Back rotor speed 4 ~ 40r/min, Ratio 1:1.17
6. Main motor rated power 1250KW
7. Unit pressure applied by the ram on the stock 0.1 ~ 0.6MPa
10.The cooling water consumption ~ 100m3/h
11. Dimensions about ～10060×5000×6330mm
12. Weight ~ 67t
2. Construction Features
2.1 Different type of rotors can satisfy the mixing technical requirement.
2.2 Rotor chamber, discharge door and ram are circulation-cooled. It can guarantee the quality of mixed rubber compound.
2.3 Touch surface of rotor, chamber, discharge door, ram and others contacting with mixing rubber is plated with chrome or wear-resistant hard metal.
2.4 Hydraulic type sealing structure guarantees the closed grain of the adhesive materials.
2.5 Upper ram is hydraulic or pneumatic pressure type, which can control the press continuously.
2.6 The floating weight is falling type, driven by gear and hydraulic oil tank with good sealing performance.
2.7 Various driving system satisfy the customers’ requirement.
2.8 Control system is adopted with PLC system.