One. working principle Extrusion molding is a process in which a epdm extruder material with a certain plasticity is continuously pressed out through a mouth under certain conditions, so that it becomes a product with a certain cross-sectional shape. As the rubber material moves forward along the screw, due to mechanical and thermal effects, the viscosity and plasticity of the rubber material...

The epdm extruder is widely used to manufacture semi-finished products, such as pure rubber tubes, tire treads, inner and outer layers of rubber tubes, and wires and cables. It can also be used for plasticizing raw rubber, filter rubber, metal wire coating, etc. Features of rubber extruder: (1) Simple operation, easy process control, continuous automatic production, high production efficiency...

There are many rubber products in our lives. The car tires we usually see are made of rubber, and many of the products we usually see are made of rubber. Many products can be completed at once, and they are also common in our lives. Some shoe soles are also made of rubber. When processing rubber, a rubber extruder is required. The rubber extruder is a kind of equipment used for extrusion. Now...

The relationship between the production capacity of rubber extruder machine and the screw speed is that with the increase of the screw speed, the production capacity increases, but the screw speed of the plastic extruder is too high, the production capacity is not much, and the rubber is easy to burn. ... The relationship between the production capacity of rubber extruder machine and the screw...

Extrusion die of rubber extruder is a kind of compression die, but its discharge mode is realized by extrusion. It is widely used in special-shaped structures of aluminum profiles and plastic parts. At the front end of the extruder, it is used to manufacture pipes or profiles. According to different molding materials, molds can be divided into metal molds and non-metal molds. Metal molds can...

Assemble it correctly. Make sure your extruder is assembled correctly, according to the manufacturer’s instructions. If you bought a used or custom-made extruder, ask the person who sold it to you to cover the operation basics, if possible. Use moist clay that has been wedged well. This can’t be overstated. Just about any clay can be pushed through an extruder, but the results will...

The screw is the heart of the rubber extruder machine and the key component of the extruder. The performance of the screw determines the productivity, plasticizing quality, dispersion of additives, melt temperature, power consumption, etc. of an extruder. . It is the most important part of the extruder, and it can directly affect the scope of application and production efficiency of the...

The epdm extruder is the most common kind of rubber products. Many of our common door and window sealing strips are made of EPDM. When we produce EPDM rubber products, we generally use rubber extruders to produce them, but different types of rubber extruders are used in the production of different products. For example, when producing rubber sealing strips, we use a vented rubber extruder for...

We know that rubber extruder machine plays a role in extrusion molding in the production of rubber products, and many rubber products will use rubber extruders for extrusion production. However, it is not to say that the design requirements of all rubber extruders are the same. When choosing a rubber extruder, we must choose the type and model of the extruder equipment according to the...

The epdm extruder is mainly used to produce small plastic products in the production of plastic products. Like some smaller plastic pipes, plastic wires, plastic seals, etc. What we call small plastic extruders often refers to plastic extruders less than 65, such as 30, 45, 50, etc., which are very common in small plastic extruders. In addition to being directly used for the extrusion of...