Do you know about rubber mixing mills?

As important production equipment, the rubber mixing mill has been widely used in production. Let's get to know the rubber mixing mill together.

Here is the content list:

1. What is the working principle of a rubber mixing mill?

2. What are the applications of rubber mixing mills?

3. What are the safety procedures of the rubber mixing mill?

What is the working principle of a rubber mixing mill?

When the rubber mixing machine works, the two rotors rotate relative to each other, and the material from the filling port is caught and brought into the roller gap to be squeezed and sheared by the rotor, which is divided into two parts after encountering the sharp prongs of the lower top tether after passing through the roller gap, and then returned to the top of the roller gap along the gap between the front and rear chamber walls and the rotor respectively. In the week of flowing around the rotor, the material is subject to shear and friction everywhere, which makes the temperature of the rubber rise sharply and reduces the viscosity, increasing the wettability of the rubber on the surface of the compound and making the rubber in full contact with the surface of the compound. The compound lump passes through the gap between the rotor and the rotor, the gap between the rotor and the upper and lower top tether, and the wall inside the compacting chamber together with the rubber material, and is sheared and broken, surrounded by the stretched and deformed rubber and stabilized in the broken state. At the same time, the convex ribs on the rotor make the rubber move along the axial direction of the rotor, which plays the role of mixing and stirring so that the compound is mixed evenly in the rubber. The compound is so repeatedly sheared and broken, the rubber is repeatedly deformed and restored to deformation, and the constant stirring of the convex prongs of the rotor makes the compound evenly dispersed in the rubber and achieves a certain degree of dispersion.

What are the applications of rubber mixing mills?

1. It is widely used in plastic processing and paint and pigment industrial production.

2. It is necessary and practical equipment in small and medium-sized factories.

3. Some heat-sensitive blends can avoid early vulcanization and facilitate heat dissipation, which must be mixed with rubber mixing machines.

4. Some manufacturers mix a variety of different colors of rubber, only use the rubber mixing machine to facilitate cleaning.

5. Special-purpose rubber, such as nitrile reinforced rubber.

What are the safety procedures of the rubber mixing mill?

1. The operator of the rubber mixing machine must be educated in safety and be familiar with the process and the performance of the equipment before driving.

2. The lubrication system of the rubber mixing machine must be kept open, otherwise, it cannot be driven. The equipment can not be driven if there is a fault anywhere.

3. The cooling system should meet the process requirements, not be allowed to drive in the absence of cooling.

4. The equipment is not allowed to work for a long time under the condition of exceeding the rated load.

5. The rubber which is cooled in winter or has been burnt is not allowed to be used for feeding.

6. If the mixed neoprene is found to be burnt, it should be unloaded immediately.

7. The oil pump oil cup lubricating oil should be the specified standard oil, can not use several oils instead.

8. Prohibit the head into the feeding port to observe and listen to the mixing room.

Qingdao Huicai Machine Manufacture Co., Ltd. produces a rubber mixing mill with excellent quality and perfect function. If you want to purchase a rubber mixing mill for production, you can consider the company's products.