All extrusion processes require the generation of pressure within the material to be extruded. When materials are put under pressure heat is generated. This cannot be avoided but different extrusion types generate different amounts of heat. There are basically three different types of rubber extrude...

The rubber extruder barrel is normally supported in some way by the frame on which the whole system is mounted. If the extruder barrel moves, and this can happen sometimes even when the barrel is supported, it can indicate that the extruder shaft is bent, the barrel is misaligned, or a combination o...

The steps of rubber extruder debugging are as follows: 　　 1. The temperature control check should be done before starting to make sure that the temperature control is normal, the instrument is normal, and the cooling water circuit is unblocked. 　　2. The screw, barrel and die of the rubber extruder n...

The head of the rubber extruder machine is installed on the rubber extruder. The correct installation of the rubber extruder head is the basic condition to keep the rubber extruder in good working condition. The correct installation of the rubber extruder head is crucial . 　　 The following are the i...

1. Feeding section 　　It is also called the solid conveying section, which starts from the feed port until the rubber melts. After the rubber material enters the feed port, under the push of the rotating screw, the rubber material moves relatively between the spiral groove and the inner wall of the c...

You might be surprised to know that the rubber in your tires and so many other modern uses begins as a white, liquid type substance called latex that is derived from certain plants. If you cut a dandelion stem, for instance, you’ll see latex dripping from the stem. Theoretically, rubber could be mad...

With the emergence and wide application of rubber extruder machine, the application range of hot feed extruders is gradually shrinking. Rubber extruders have developed from hot feed to cold feed, and cold feed pin extruders have become the mainstream of development. Pin extruders have been widely us...

The rubber hot air oven is an electrical device which is used in the various industries. The device uses hot dry steam for the sterilization of the products used in the industries. The industrial ovens have different types which are used for the different applications like Annealing, Curing, Heating...

The extruder has two different types depending on the drive. These are Direct extruder and Bowden extruder. Direct extruderIn direct extruders, the hot end and cold end are simply attached together. In this setup, the filament goes straight down through the cold end and into the hot end. One of the ...

The rubber extruder machine/Feeder employs a dual drive design for independent control of the feed and extrusion sections which reduces the output variation to less than +/- 5%. Our Feeder can be directly mounted to a side port of the compounding extruder creating a positive feed. The addition of a ...

Few things damage the financial stability of a manufacturing facility more than unexpected downtime. Predictive maintenance aims to get the maximum life out of equipment while minimizing the risk of failure. It ensures that parts are used to the end of their natural life, but risks downtime due to d...

Previously, on this blog we discussed two of the three processes used to create custom molded rubber products – injection molding and compression molding. Today, we talk about the last process, extrusion molding. What is extrusion custom rubber molding? Extrusion molding is a manufacturing process u...