Pneumatic type rubber kneader machine (internal mixer)
Parameter
| Parameter/model | X(S)N-3 | X(S)N-10 | X(S)N-20 | X(S)N-35 | X(S)N-55 | X(S)N-75 | X(S)N-90 | X(S)N-110 | X(S)N-150 |
| Total volume | 8 | 25 | 45 | 80 | 125 | 175 | 210 | 250 | 325 |
| Working volume | 3 | 10 | 20 | 35 | 55 | 75 | 90 | 110 | 150 |
| Driving motor power (KW) | 7.5 | 18.5 | 30 | 55 | 75 | 110 | 132 | 185 | 220 |
| Tilting angle (°) | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| Rotor speed (r/min) | 32/25 | 32/25 | 32/26.5 | 32/24.5 | 32/26 | 32/26 | 32/26 | 30/24.5 | 30/24.5 |
| Pressure of compressed air (MPa) | 0.7-0.9 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 | 0.6-0.8 |
| Capacity of compressed air(m3/min) | ≥0.3 | ≥0.5 | ≥0.7 | ≥0.9 | ≥1.0 | ≥1.3 | ≥1.5 | ≥1.6 | ≥2.0 |
| Pressure of cooling water (MPa) | 0.2-0.4 | 0.2-0.4 | 0.2-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 | 0.3-0.4 |
| Weight (kg) | 1038 | 3000 | 4437 | 6500 | 7850 | 10230 | 12000 | 14200 | 19500 |
Mixing chamber
Pneumatic type rubber kneader machine (internal mixer) consists of a "W" shape body and two side boards made of high quality steel plates by means of extrusion forming and welding, which are jacked to take the flow of cooling water or steam. It is plated with hard chrome on its internal walls.
It is designed to the hollow blades of Banbury type. The hollows are connected with axial hole of rotor shaft used as cooling or heating passage. The top edges of blades and the end faces of ~ rotor shaft are surface welded with cobalt-base hard alloy and grinding, then plating with hard chrome and polishing.
Cooling/heating system
A common piping system is adopted for either cooling or heating material in mixing operation. Through the system cooling water or steam is fed in three ways to the cavities of the rotors blades, the mixing chamber and the top ram.
Tilting mechanism
It consists of a rotor with brake, cycloidal gear reducer, TP type worm and worm gear, etc.. It is able to actuate the mixing chamber tilting by 140° around the front rotors.
Electric control system
Imported PLC device and electric control components which are all imported products or imported technology products are adopted in the electric control system as to raise control reliability.
details
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