Banbury Rubber Kneader

Specifications 1.Rubber Kneader with complete sealed condition

2.National Patent for the dust-proof seal

3.ISO 9001-2000 Certification

DISPERSION RUBBER KNEADER Structure 1.MiXing chamber It consists of a "W" shape body and two side boards made of high quality steelplates 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. 2.Thermal Resistance There is a plug-in thermal resistance in middle section of thebottom of the chamber to be connected to electrical system to inspect and display the temperate. 3.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 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. 4.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 jickets of the mixing chamber and the topram. 5.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. 6.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. 7.Pneumatic control system Pneumatic control system is controlled by PLC order. A bi-directional air cylinder make the ram up or duwn. 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. 8.Electric control system Imported PLC device and electric control components which are all imported products or imported technology products are adopted in the elctric control system as to raise control reliability.   Main technical parameter  

Model	X(S)N-3×32	X(S)N-5×32	X(S)N-10×32	X(S)N-20×32	X(S)N-25×32	X(S)N-35×30	X(S)N-55×30	X(S)N-75×30	X(S)N-110×30	X(S)N-150×30
Total volume of mixing chamber(L)	8	15	25	45	55	75	125	170	250	325
Working volume of mixing chamber(L)	3	5	10	20	25	35	55	75	110	150
Driving motor power(KW)	5.5	11	22	37	37	55	75	110	185	220
Tilting motor power(KW)	0.55	1.1	1.1	1.5	1.5	2.2	2.2	3	5.5	11
Tilting angle	140	140	140	140	140	140	140	140	140	135
Rotational speed of the rotor (front /rear)(r/min)	32/24.5	32/23.5	32/25	32/27	32/27	30/24.5	30/24.5	30/24.5	30/24.5	30/24.5
Pressure of compressed air	0.5~0.8	0.6~0.8	0.5~0.8	0.6~0.8	0.6~0.8	0.5~0.8	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	≥0.5	≥0.7	≥0.7	≥0.9	≥1.0	≥1.0	≥1.5	≥1.0
Pressure of cooling water (rubber mixing )(mpa)	0.2~0.4	0.2~0.4	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	0.2~0.4
Pressure of heating steam (plastics mixing )(MPa)	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.5~0.8	0.4~0.8
Dimensions(L*H*M)mm	2000*1000*2220	1850*1200*2580	2640*1650*2350	2675*1650*2560	2675*1650*2560	3200*1900*2950	3230*1927*2958	3325*2615*3105	4075*2712*3580	4250*2750*4106
Gross weight(t)	~2	~2.1	~3.3	~4	~4.5	~6.3	~7.1