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ZHENFEI 2020/08/19

What to pay attention to before starting and stopping the vertical injection molding machine Items to be checked when starting up the vertical injection molding machine: 1. Check of operating oil: determine whether the amount of operating oil of the vertical injection molding machine is betwe...

ZHENFEI 2020/08/11

Analysis of the structure and working principle of the injection molding machine An injection molding machine is a device that combines the thermal processing characteristics of plastics and the principle of molten die casting of metals. In the late 1940s, the pre-plasticized scre...

ZHENFEI 2020/08/04

There are three types of cooling in plastic extrusion molding There are many plastic products factories that need to use chillers to cool the machines, but when many friends buy industrial chillers, they often don’t know what type of chillers to use to achieve t...

ZHENFEI 2020/07/28

How can the maintenance of the all-electric injection molding machine be carried out Even if I have been repairing hydraulic injection molding machines for many years and I am quite confident in maintenance technology, using the experience of repairing hydraulic injection molding mach...

ZHENFEI 2020/07/22

Requirements for high-speed injection molding machines for thin-walled products The requirements of injection molding machines for the production of small and light parts have made thin-wall injection molding machines the required performance for injection molding machines. "Thin...

ZHENFEI 2020/07/17

What are the factors that determine the quality of the product of the vertical injection molding machine High-speed production of vertical injection molding machines requires large thin-walled speeds; we need speed curves for thick-walled parts to avoid some defects; to ensure that the quality of the par...

ZHENFEI 2020/07/08

How to determine the plastic pressure drop in injection molding As the plastic flows through different parts of the injection molding machine and the mold, due to the influence of resistance and friction, the pressure on the plastic flow front will be lost. In add...

ZHENFEI 2020/06/30

What are the characteristics of the insert molding technology of the rotary table vertical injection molding machine The insert molding of the rotary table vertical injection molding machine refers to the molding method of inserting pre-prepared inserts of different materials into the mold and injecting resin. Basic...

ZHENFEI 2020/06/17

Product characteristics and characteristics of vertical injection molding machine What are the product characteristics and characteristics of vertical injection molding machine? The vertical injection molding machine is controlled by a microcomputer. The power system is driven by h...

ZHENFEI 2020/06/10

Product features of thermosetting BMC injection molding machine 1. General performance: BMC injection molding machine mold plastic (DMC) has a large proportion between 3-2.1; the product has a bright appearance, good hand feel, and a hard and heavy feeling; heatin...

ZHENFEI 2020/06/03

Advantages and disadvantages of BMC injection molding machine hydraulic transmission system Among the current four transmission methods (mechanical, electrical, hydraulic and pneumatic), none of the power transmission methods is perfect. The hydraulic transmission of BMC injection molding ma...

ZHENFEI 2020/05/28

How many injection molding machines are there Different types of injection molding machines1. Different types of injection molding machines Plastic bottle forming machines can usually be divided into two categories: one uses a single-stage hot pr...