|
Detailed Product Description
Internal Mixer, Rubber Kneader, Rubber Compound-X(S)N-75x30
Brief Introduction for Dispersion Mixer for Rubber (plastics)
1. Working principle and basic structure
The machine is mainly composed of machine base, based on the rack of bone support, installation of mixing mechanism, tilting mechanism, pressing device, the main transmission system, the cooling (heating) systems, pneumatic control system and electrical control systems.
Mixing Chamber
It 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.
Regular Note Pump
Timing injection pump to the sealing system on a regular injection of hydraulic oil, lubrication sealing effect.
Thermal Resistance (or thermal couple)
There is a plug-in thermal resistance or thermal couple in middle section of the bottom of the chamber to be connected to electrical system to inspect and control the mixing temperature.
Rotor
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 and the side faces of blades are surface welded with hard alloy and ground, then plated with hard chrome and polished.
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 jackets of 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.
Dust Stop Device
At the joint between the top of mixing chamber and the cantilevered arm of the machine frame, the dust sealing assembled with curved slotted partings are used for obtaining an excellent and reliable sealing purpose. The end face of the rotor is sealed by end contact sealing with non oil-lubrication and it seals well and is wear-resistance and durable.
Main Driving System
The part is made up with main motor, reducer, connecting gears. It realizes odd-speed rotation of rotors with running face one other.
Pneumatic control system
Pneumatic control system is controlled by PLC order. A bi-directional air cylinder makes the ram up or down. In case of the over load occurs when mixing chamber, the top ram can be raised automatically or manually if necessary, so as to protect motor from overloading.
Electrical 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.
Dust Sealing Device
Mixing chamber catchy interface rack cantilever the oil dust seals and timing effect oiling dust, unique structure, the use of copper materials, good sealing performance, no leakage of the glue, powder leakage, do not pollute the environment, but also has easy maintenance and long service life.  
|
