Internal mixer 

 Features:                                                                                      

Application:
        It is used to kneading and mixing of various rubber and plastics.

Structure features:
        1.The mixing chamber is of drilled structure with quick and better beating/cooling effects.

The inner wall is coated with hard chrome for a long service life.
        2.Bulid-up welding of hard alloy for the two,three,four ridge top and two sides of the

rotor, all the working surfaces are coated with hard chrome, good appearance and abrasive

resistance. The cooling/heating medium can pass through the hollow of the rotor.
        3.The top of the rotor adopts constant hydraulic pressure seal structure, the seal effect

is good with a long service time and high pressure lubrication automatic alarm when using up

the oil.

         4.The upper bolt relieves the pressure automatically to protect the machine if the machine works a too long time under overload condition.
        5.The working surface of up and down bolts are coated with hard chrome, good appearance and abrasive resistance. The cooling/heating medium can pass through the inner hollow of down bolt..
        6.A rotary oil cylinder is used for the discharge door, smooth running and accurate positioning.
        7.Use two shafts put-out hard teeth reducer and gear coupling or “+” type universal joint, the transmission is smooth with high efficiency, low noise level and long service life

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.

Dust sealing device:

 RUBBER INTERNAL MIXER packing copper coller

At the joint between the top of the mixing chamber and the cantilevered arm of the machine frame, the dust sealing assemblies with curved slotted partings are used obtaining an excellent and reliable sealing purpose.

The end face of the rotor is sealed by end contact sealing with nor oil-lubrication and is seals well and is wear-resistant and durable.

Main driving system:

The part is made up with main motor, reducer, connecting gears. It realizes odd-speed rotation of the rotors with running face one other.

Pneumatic control system:

Pneumatic control system is controlled by XG order. The bi-directional air cylinder makes the ram up or down. In case the over load occurs in the mixing chamber, the top ram can be raised automatically or manually if necessary, so as to protect motor from overload.

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.

 Advantages:                                                                                                    

(1)Maximum Dispersion & High Production

Double blades, proper clearance & high cooling effect gives excellent dispersion , Its production is 4 to 5 times  thus saving on labor and electricity.

(2)No Foundation Requirement

The Kneader has a common bed plate for all parts and not require foundation.

(3)Easy Cleaning & Colour Change

Mixing chamber can be tilted which enables easy cleaning, because of this, different coloured compounds can be made without trouble.

(4)Easy Operation

Easy operation with Push-buttons and hand lever valves from the operation board.

(5)Short Mixing Time

Mixing time ranging from 3 to 6 minutes depending on compound's specific gravity. 

 

 Technical Parameter:                                                                                                               

This is a 55L rubber kneader machine send to our Thailand customer  

This also a 35L rubber kneader machine send to our Sri Lanka customers                

This is a 55L rubber kneader machine send to our Egypt customer