The kneader is widely used in silicone rubber, ink, dumping, dyes, rubber, plastics, medicine, cellulose, carbon, starch, chewing gum, bubble gum, chocolate biscuit ceramics, synthetic resins, pulp, magnetic recording materials, emulsion explosives, Adhesives, building waterproof coatings, cosmetics, polymers, and various coloring materials industries.

Advantages of Dispersion Kneader

  • low grinding fineness
  • Wide range of applications
  • high working efficiency












Hot sale Kneader

Technical Parameter

Guidelines For Dispersion Kneader

The Kneaders are widely used in the rubber and dispersion kneader products trade, for example, in the manufacture of tires, cables, rubber tapes and tubes, rubber sports shoes, semi-finished sealing twin-screw kneader and calcium plastics. It is also linked to the mixing and in-plant production of paints, stains, ceramics, pharmaceuticals, tapes, and films.

To actively respond to the market’s requirements for low carbonization, Franli has specially developed the kneader with characteristics such as desulfurization and denitration catalysts. According to different purposes, the kneader can be made into vacuum, pressure, atmospheric, Normal temperature, high temperature, low temperature, etc. 

The temperature adjustment method of a kneader can be the jacket, halfpipe, far-infrared tile, steam, hot water, heat transfer oil, electric heating, cooling water, chilled water, and other methods. Various security, measurement, control, recording, and other instruments can be installed on the kneader. To improve product quality and customer experience, advanced technologies such as hollow mixing paddle heating, paperless recording, PLC full-process automatic program control, and centralized computer control have been designed.

This unit is the best new mixing tool in the rubber and plastics industry. All its performance figures are at or near excellent levels for the same products in different countries. The unit is of low-cost design, compact structure and small area, easy to install and produce, simple and reliable in operation, easy to clean the mixer, easy to change the dye frequently, good cooling and heating, uniform in mixing and laboratory kneader, and the fully enclosed design not only protects but also has a good sealing effect and long service life.

Working principle and design features

The machine comprises a motor, cover press, main body, mixing chamber and rotor mechanism, gearbox, air control system, tilting machine, heating/cooling system, rubber belt transmission and base, etc.

The essential difference between the Kneader and the conventional mixer is the absence of a sliding block and the rotor tilting at the mixing chamber’s inlet by 140° to its axis during discharge. An electric motor weaves the mixing chamber through a cycloidal gearbox, worm wheel, and worm gear. An eyelash press is attached to the unit. During the unit’s operation, the top plunger of the eyelash press is driven by a cylinder that exerts pressure on the rubber material.

The mixing chamber, the rotor, and the Hiram are equipped with a cooling (or heating) device. According to the principle, the amount of water used in each half can be regulated by employing a valve. The connecting pipes for cooling water, inlet and outlet, and steam inlet and outlet must be interchanged.

The rotor drive system kneader mixer rubber. The rotor is driven from the primary motor by a rubber belt. The reduction and transmission gears drive the inlet and tail rotors in reverse drive rotation.

The rotor surface is sealed by a Teflon-filled O-ring and an alloy ring, the design of which is a kneader machine for rubber mixing. No grease is used in this sealant.

Lubrication system

The machine’s lubrication system consists of three elements:

  • Lubrication of the gearbox
  • Lubrication of the worm wheel of the tilting machine
  • Lubrication of the worm
  • The individual tool

For lubrication of the stepper gearbox, worm wheel, and worm gear, splash lubrication is used from a tank located at the installation site of the kneader mixer manufacturer. Q/Sy8051-79120 EP industrial gear oil or 18 homogeneous gear oil, step gear using 90kg; 250 artificial worm gear oil, worm wheel field of oblique machine using 15kg; lubrication of the opposite work to determine the position of the five levels of lubrication Check the lubrication and lubricants table 1 to be filled.

Electrical operating system

For more information about the machine’s electrical and pneumatic operating system, please refer to the “X(S)N-75 x 30 kneader mixer Electrical Components Manual”.

Setting, adjustment, and control of the operation

Depending on the suitability of the technical flow for the particular workshop, the machine can be placed on the same floor for the following operations. The machine should be anchored on a stable and level foundation. Mews according to the foundation drawing kneader machine specification. Install lifting software and rigging equipment with a maximum load capacity of 10 tons.

The environment in which the equipment is located has an essential effect on its efficiency. Two conditions must therefore be met to use the kit: firstly, the ambient temperature around the equipment must be maintained between 0°C and 40°C around the rubber kneader, and secondly, the equipment must be placed in an area with good air circulation. There should also be enough space in front of the equipment for inspection and maintenance when installing the equipment.

Before installation, the various parts of the equipment should be thoroughly cleaned to remove any rust. The mixing cabinet rotor and gearbox, bucket, and housing should be assembled. If they are visible during installation, they should not be disassembled and reassembled. Make a table for the bottom and base of the motor in the mu program. With a table tolerance of less than 0.05 mm/m, mount the engine and the cutter in the housing.

Connect the air control tubes to the corresponding cooling water or heating steam tubes to ensure that the connections do not leak. The rotor, kneader application cabinet, left and right panels, top flap, and all other surfaces that come in contact with the paste are chrome plated. Therefore, care should be taken during installation and maintenance not to damage the chrome layer with heavy objects.

Please do not disassemble parts of gearboxes or inclined augers unless specifically required. Check that the lubricating oil has not expired in all areas, drain it if any, clean the inside and fill it with new oil.

Finally, check that the assembly bolts are in place and that all connections are correct. Turn the main motor rotor and check that all parts are working correctly. After checking that there is no binding or knocking, re-do the gland bolts to grow, harden the parts, and make adjustments.

 By placing the appropriate amount of mixer kneader oil in the misting device, turning on the air source, and pressing the right button, it is possible to check for smooth and reliable high splash and dab motion as the correct direction of motor rotation. After checking that all parts of the water (steam) and compressed air lines are connected and that each lubrication layer is lubricated correctly, you can proceed with the inspection.

1) If each lubrication layer is correct:  

2) when starting the Hiram vertical movement and the mixing chamber inclined movement, let the machine run idle for two hours to adjust the versatility and reliability of each moving part before starting it under load.

The load test is divided into three parts:

3) 40% of the effective material power is applied first,

4) 70% of the effective material power is used

5) a whole load test is performed, and rubber kneader machine price is fixed. The load test ensures that the gears work stably, without jerking or abnormal noise. Each shift section is versatile and reliable.

After the work is stopped, the gears’ meshing is checked, and if everything is normal, the machine is ready for production and use. The most reputable firm that possesses various sorts of machines with top notch quality and proper functioning is undoubtedly Franli.

Related production lines

Leave a Reply

Your email address will not be published. Required fields are marked *

Turn key solution provider

Top Kneader Manufacturer


The kneader machine is highly preferable for vulcanizing, polymerization and kneading of high viscosity and elastoplastic materials. Some of the kneader applications include the production of silicone rubber, sealant, hot melt glue, food base, ink, medicinal preparations, and other similar items. 
Play Video

Kneader video

The kneader machine works best when two squeegee blades are positioned in a side-by-side differential speed type, with one stirring paddle moving at a rapid speed and the other moving at a slow pace, resulting in scissors. Shear force and varying paddle speeds allow the kneaded material to crush, allowing for more complete mixing. The machine is applied in different mixing industries to produce efficient and effective materials used for different purposes.

Welcome to send inquiry to us and let’s make a win win business together !

Vacuum kneader
The vacuum kneader is an ideal equipment that is suitable for high-viscosity material, such as high-viscosity silicone rubber, sealant, gum, cellulose, etc. Also used widely in the Paint, ink, pigment, resin, battery, cosmetic, etc industries.
The kneader is widely used in silicone rubber, ink, dumping, dyes, rubber, plastics, medicine, cellulose, carbon, starch, chewing gum, bubble gum, chocolate biscuit ceramics, synthetic resins, pulp, magnetic recording materials, emulsion explosives.
Sigma Mixer Machine
The sigma mixer machine is a device that produces a strong shearing action by a pair of cooperating and rotating blades, so that semi-dry or rubbery viscous plastic materials can be uniformly mixed and stirred.
Z Blade Mixer
The Z blade mixer is made for extensive mixing, kneading, and stabilizing strong and high viscous materials, such as bubble gum bases, bread, caramel mass, body wash platform, and glue.

Guidelines For Kneader

Franli Company has primarily developed the kneader machine with characteristics such as desulfurization and denitration catalysts to actively respond to the market’s needs for low carbonization. The machine may operate in a vacuum, under pressure, at high temperatures, low temperatures, or room temperature. If you want the best mixing machine for your material, then this company is the most suitable for you.
A kneading machine is a pair of interconnected and rotating paddles produced by the strong shear effect of semi-dry or rubbery viscous plastic materials, which can cause the particles to react quickly and uniformly. The kneader mixer machine is a device that uses a pair of cooperating and spinning blades to provide strong shearing action, allowing semi-dry or rubbery viscous plastic to be mixed. The kneader mixer has two types of blades, each with a different speed. Kneading machines can be designed to meet the needs of heating and non-heating forms, with heat exchange methods that typically include: electric heating, steam heating, circulating hot oil heating, and circulating water cooling. The kneading component, the base part, the hydraulic system, the transmission system, and the electric control system make up the kneader mixer machine.
The hydraulic system with a hydraulic station manipulates the cylinder, completing the cylinder, opening and other functions. The hydraulic system is convenient and reliable to use. A twin-screw kneader is an effective polymer processing tool. The mixing performance of the twin-screw kneader is a critical metric. Wide variety of particles, ranging from low viscosity adhesive to high viscosity rubber can be attained by dispersion kneader machine. A dispersion kneader consists of a mixing chamber and rotary blades made of high-grade steel. A pneumatically or hydraulically controlled pressure lid in the mixing tank helps to regulate pressure on the raw material during blending. The kneader machine for rubber mixing uses two blades that operate side to side from each other to cut, mix and blend materials applying different speeds and shear force. This factor enhances faster and quicker dispersion, blending and mixing of materials into finer particles.
Z blade kneader mixer operates by setting the mixing shaft of the kneader in a ‘Z’ shape, while the two ends of the mixing shaft are in conical heads. The pointed head of the machine at one end of the mixing shaft is connected to the motor outside the blending tank through the spinning shaft whereas, the other pointed head of the blending shaft is attached to the inner wall of the blending tank through the rotating shaft.
Moreover, kneader mixer manufacturer ensures that for the impact of mixing viscous materials is to be enhanced, the two ends of the mixing shaft must be equipped with tapered heads, minimizing the space between the outer end of the tapered head and the mixing tank and lowering the likelihood of materials adhering to the mixing tank. The Z blade mixer has a basic structure, yet it has a high mixing efficiency.

Application of kneader machine

The dispersion kneader is suited for rubber and plastic mastication, as well as the blending of different rubber and plastic components. Small and medium-sized rubber and plastics manufacturers with a wide range of product types and colours, as well as food, dyes, pharmaceuticals, and ceramics, can benefit from the internal mixer. Kneading, mixing, curing, and polymerization of high viscosity and elastoplastic materials are all possible with the kneader machine for rubber mixing. Silicone rubber, sealant, hot melt glue, food gelatin, medical preparations, and other products can all be manufactured with this kneading machine. This laboratory kneader mixer is meant for mixing all types of high viscosity materials. It features a new/updated propeller, high production efficiency, good sealing performance, and a high degree of automation.
The mixer kneader machine is ideal for mixing, kneading and blending high elastoplastic materials with high efficiency and effectiveness. The mixer kneader machine uses two different speed propellers, strong extrusion, and shear force to blend materials uniformly. Manufacturing of high viscosity sealant, silicon rubber, ink pigments, dyes, medicine, resin, plastic, rubber and cosmetics are all achievable through kneader mixer rubber processing machines.
The rubber kneader is particularly used for herbal rubber, artificial rubber, plastic, rubber and plastic refining and mixing, rubber and plastic blending, also suitable for diverse styles of low viscosity materials for mixing. The rubber kneader machine price depends on the company that manufactures it. The kneader machine for specification has been designed with advanced and reasonable layout, little space, handy installation, excessive production efficiency, smooth operation, reliability, ideal cooling and heating impact to enhance blending efficiency. kneaders application in most of the industries such as silicone rubber, ink, dumping, dyes, rubber, plastics, medicine, cellulose, carbon, starch, chewing gum, bubble gum, chocolate biscuit ceramics, artificial resins, pulp, magnetic recording materials, emulsion explosives, Adhesives, building water-resistant coatings, cosmetics, polymers, and numerous colouring substances industries has enhanced higher productivity ratio.
The kneader mixer has two blending blades that spin towards each other at differential speeds inside a W-shaped trough. The two rotating blades move the particles in opposite directions thereby offering brilliant cross mixing of all raw materials. This mixer is preferable for highly viscous material. The machine is easy to operate, provides efficient results as well as production of finer particles. Customers can get rubber kneader machines at affordable prices from the market.
sigma mixer machine
Guidelines For Kneader

Sigma Mixer: Indispensable Equipment For Manufacturing

Sigma Mixer is a type of mixer that uses a unique mixing principle to achieve an efficient blending of materials. The mixer consists of two blades that rotate in opposite directions, creating a kneading and folding action that ensures thorough mixing. The blades are shaped like the Greek letter Sigma, hence the name Sigma Mixer.

Contact ➔
sigma mixer machine
Guidelines For Kneader

Sigma Blade Mixer: The Mixing Solution

The Sigma Blade Mixer is a robust and reliable mixing machine that uses a unique mixing principle to achieve superior results. It is a type of double-arm kneading mixer that features two blades that rotate in opposite directions.

Contact ➔
mixer kneader
Guidelines For Kneader

Vacuum Kneader: A Machine for Your Mixing Needs

The Vacuum Kneader is a type of mixer that utilizes a vacuum chamber to create a homogeneous mix of ingredients. It is designed to knead, mix, and disperse high-viscosity materials under vacuum conditions, resulting in a superior product.

Contact ➔
mixer kneader
Guidelines For Kneader

Efficiency and Effectiveness of Dispersion Kneader

The dispersion kneader has complete control over the mixing and blending of the raw materials to create an even mix that allows for better distribution. This device contains a mixing chamber with rotating blades made of high-quality steel.

Contact ➔
mixer kneader
Guidelines For Kneader

Vacuum kneader: high efficiency and environmental protection

A vacuum kneader is mainly used for stirring, mixing, and kneading high-viscosity and elastic-plastic materials. The most common fields include high-viscosity sealant, silicone rubber, neutral acid glass glue, chewing gum, bubble gum, aluminum silver paste, silica gel, paper pulp, cellulose, and other materials. It covers food, agrochemical, pharmaceutical, cosmetics, electronic paste, and other industries, and has been sought after by the industry.

Contact ➔