How many types of rubber extruders can be divided into? Rubber extruders can be divided into EPDM rubber extruders, silicone rubber extruders, butyl rubber extruders, and nitrile rubber extruders. According to different feeding methods, it can be divided into cold-feed rubber extruders and hot-feed ...

The rotary motion is produced by the friction between the rubber material and the screw. Due to the large friction force between the barrel wall and the rubber material, it cannot rotate with the screw at the same time. Therefore, there is a forward axis during the rotary motion to move. The fluid-l...

What is the auxiliary equipment of the extruder? The auxiliary equipment of the rubber extruder mainly includes a pay-off device, a straightening device, a preheating device, a cooling device, a traction device, a meter counter, a spark tester, and a wire take-up device. The use of the extrusion uni...

The reasons for the abnormal noise during the operation of the rubber extruder are as follows: 1. In the reducer, it may be caused by bearing damage or poor lubrication, or it may be caused by gear wear, improper installation and adjustment, or poor meshing. It can be achieved by replacing bearings,...

Advantages of rubber extruder 1. High output It has other advantages over ordinary twin-screw extruders and can achieve high output. 2. Reduce production costs When manufacturing masterbatches, it is often necessary to change the color. If there is a need to change the product, the open processing a...

In extrusion molding equipment, the extruder is usually called the main engine, and the subsequent equipment extrusion molding machine that is matched with it is called the auxiliary machine. Extruder derives twin-screw, multi-crew by original single screw rod, and even dose not have different types...

The following problems should be paid attention to during the maintenance of the rubber vulcanizer: 1. The storage environment of the vulcanizer should be kept dry and well ventilated to avoid the circuit being damp due to humidity; 2. Do not use the curing machine outdoors in cloudy and rainy days ...

The rubber vulcanizer is suitable for pressing all kinds of molded products. It has a PLC-controlled computer automatic detection system and humanized programming design, which can automatically complete mold clamping, forced mold opening, mold shifting, vulcanization timing, exhaust time and freque...

Vulcanizing machine is a commonly used mechanical product in the rubber machinery industry. It is suitable for vulcanization and restriction of various rubber and plastic products. Fully automatic rubber vulcanizer is controlled by PLC with computer automatic detection system, user-friendly programm...

It can be seen from the rubber vulcanization history that when the rubber is under vulcanization, its physical and mechanical properties or comprehensive properties reach the optimum value, and the properties of the rubber compound in the pre-vulcanization or over-vulcanization stage are not good. T...

Rubber extruder extrusion system includes: Screw, barrel, hopper, head, and mold, plastic is plasticized into a uniform melt through the extrusion system, and under the pressure established in this process, it is continuously extruded by the screw head. 1. Hopper: The bottom of the hopper is equippe...

Common rubber extruder failures: 1. The starting current of the main motor is too large reason: (1) The heating time is insufficient and the torque is large. (2) Some parts of the heater do not work. Approach: (1) Please use the handwheel when driving. If it's not easy, extend the heating time or ch...