Rubber Kneader /Banbury Mixer/Rubber Processing Machine

• Certification: CE, ISO
• Condition: New
• Customized: Customized
• Automatic Grade: Automatic
• Structure: Vertical
• Power(Kw): 75kw
• Model NO.: KSB
• Dimension(L*W*H): 3750*1950*3050mm
• Weight: 7800kg
• Warranty: 2 Years
• Colour: According to Your Need
• History: More Than 30 Years
• High Capacity: Processing Easily and Low
• Rator: Plated with Chrome and Polished
• Feeding Type: Front Side and Back Side
• After-Sales Service Provided: Engineers Available
• Transport Package: Within 20 Feet Container in Bulk
• Specification: 220v/380v/440v
• Trademark: Evertech
• Origin: Shandong, China (Mainland)
• HS Code: 84778000
• Production Capacity: 30 Set/Sets Per Month

Product Description

Dispersion rubber kneader

 

 

 

 

 

 Features:                                                                                      

 

Specifications

Super quality and durability
Excellent seal /anti-leakage
Good dispersion mixing effect
Low energy consumption

Machine Overview:

  

Internal batch mixers such as the Banbury mixer are used for mixing or compounding rubber and plastics. The mixer consists of two rotating spiral-shaped rotors encased in segments of cylindrical housings. The rotors may be cored for circulation of heating or cooling.

 

It has reasonable design, advanced structure, high manufacturing quality, reliable operation and long service life. It's suitable for tire and rubber industries insulating material and cable industries to plasticization, master-batch and final mixing, especially for mixing of radial tire compound.

 

 

Main features:

• Choice of Rotor Designs
• Pneumatic or Hydraulic Ram
• Direct Drive or Compound Drive
• Multiple contact surface hardfacing or heat-treating
• Temperature sensing and oil injection
• NMC Mixer Control System: monitors and controls mixing time
• Mixer Accessories: Hydraulic Power Unit, Dust Stop Lube Unit, Air Valve and Temperature Control System 

 

 

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.

 

 

Thermal Resistance:

  

 

There is a plug-in thermal resistance in middle section of the bottom of the chamber to be connected to electrical system to inspect and display the temperate.

 

 

 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. 

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:

 

 

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 6 to 12 minutes depending on compound's specific gravity. 
 

 

 Technical Parameter:                                                                                                               

 

 

 

Parameters	VERSION
	X(S)N-35/30	X(S)N-55/30	X(S)N-75/30	X(S)N-110
Net chamber volume	75	125	175	250
Working volume	35	55	75	110
Front/back rotor friction ratio	1.22	1:1.22	1:1.22	1.22
Power	55	75	110	160
Main motor rotation speed	985	985	985	985
Turn angle	140	140	140	140
Size	3200*1900*2950	3750*1950*3050	3760*2143*30500	3930*3000*3660
Weight(kg)	6500	7800	10000	16000