Hydraulic type rubber kneader machine (internal mixer)

Hydraulic type rubber kneader machine (internal mixer) is suitable for plasticating and mixing rubber and plastic,as well as applicable for mixing and keading sticky materials. This machine is widely tyre factory and Rubber, TPR,EVA,Rubber sole, Rubber Roller, Hoses Belts, Sponges, Vibration Insulator, Elastic Cord,Sealing Materials, Tire, Tapes, Master Batches, Pigment Ink, Automobile Electric Rubber Parts, Chemical Industry Compounds production.

product details

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.