Internal Rubber Mixer mainly used for rubber molding and mixing of rubber, is a machine equipped with a pair of specific shapes and relative to the rotation of the rotor, adjustable temperature and pressure in the sealed state of the polymer material on the plastic and mixing of the mechanical, mainly composed of the mixing chamber, rotor, rotor seal device, feeding pressure material device, discharge device, transmission and chassis and other components.
This machine is suitable for EVA, rubber,synthetic rubber,hot melt and all kinds of chemistry raw material
to mix ,mediate and disperse, and then put into the mass production.
75L kneader mixer
Hard tooth gear reducer with well-design structure, low noise, high efficiency and long service life. The mixing shaft is made of nickel & chrome alloy steel. The high abrasion part is additional welded with imported anti abrasion welding rod, then electroplating with hard chrome which is more durable.The main mixing chamber is whole set casting by high anti abrasion alloy steel, after special dealing then electroplating with hard chrome.The anti leakage unit of side wall is made of high-tech material which is wear-resisting and easy to maintain. [M" shape of the pressure gland which make the mixing more thorough and even. The main motor ampere meter is installed in the electrical control panel, under normal running, when the pressure of the mixing chamber is too big, the current exceeds the set value, the connector will automatically adjust the gland`s up and down via the magnetic valve to remit the pressure of the mixing chamber. The mixing chamber is bigger, the diameter of the air cylinder is bigger and gear reducer is also bigger, which enhance the mixing effect,save mixing time and also save the cost.
Main parameter
| Mixing capacity(L) | 75L |
| Motor power | 110KW 6P AC |
| Material feeding | Front/back |
| Temperature adjustment | Steam heating or water cooling |
| Mixing capacity per batching | About 70-80kgs/time |
| Mixing time | 4-8mins/batching |
| Rotor RPM | RPM |
| Temperature difference | ±5º |
| gear reducer | ZLY375 |
| Gear width | Input 110mm, output 140mm |
| Tilting angle | 140° |
| Main air cylinder size (mm) | 360×900 |
| Piston rod diameter (mm) | 120 |
| Mixing chamber size (mm) | 610×600×725 |
| Two rotors center to center space (mm) | 355 |
| Rotor bearing diameter (mm) | 140 |
| Machine size(mm) | 3900x2900x3400 |
| Machine weight(kg) | 9500 |
