Industry Information

Update March 03, 2022

What are the factors affecting the extrusion blow molding process?

1. Extrusion temperature Controlling the temperature of the extruder is the most important point in the process factors of extrusion blow molding! The adjustment of the extrusion temperature is...

Update March 02, 2022

How To Fine-tune The Blow Molding Machine

How To Fine-tune The Blow Molding Machine The method of fine adjustment is to individually adjust the position of the front nut according to the distance measured at the four corners of the movable...

Update February 28, 2022

How to choose a suitable injection molding machine?

1.The model and series are determined by the product and plastic. Since there are many types of injection molding machines, it is necessary to correctly determine which injection molding machine or...

Update February 22, 2022

Injection Machine Mold Gate Types Commonly Used in Our Production

In our production, the following gates are used according to the product structure, product appearance requirements, and automation requirements: 1. Straight gate In our commonly used plastic...

Update January 21, 2022

Overview of PET bottle blowing machine equipment and processing technology

PET bottle blowing machines can be divided into two categories: one is pressurized bottles, such as bottles filled with carbonated drinks; the other is non-pressurized bottles, such as bottles filled...

Update January 19, 2022

Injection Mold Acceptance Criteria- Part 4

7. Forming part, parting surface, exhaust groove 1) The surface of the front and rear molds should not have unevenness, pits, rust and other defects that affect the appearance. 2) The insert is...

Update January 17, 2022

Injection Mold Acceptance Criteria- Part 3

5. Cooling and heating system 1) The cooling or heating system should be fully unblocked. 2) The seal should be reliable, the system should not leak under the pressure of 0.5MPa, and it is easy to...

Update January 15, 2022

Machine Characteristics Of Full Automatic Blow Molding Machine

Our full automatic blow molding machine is with below characteristics. 1.Servo driven transmission system, fast, accurate and stable positioning. Servo feeding, clamping and servo stretching system...

Update January 13, 2022

Mold Acceptance Criteria- Part2

3. Mold material and hardness 1) The mold base should be a standard mold base that meets the standard. 2) Mold forming parts and gating system (core, movable and fixed mold inserts, movable inserts,...

Update January 10, 2022

Mold Acceptance Criteria- Part 1

1.Shaped product appearance, size, fit 1) Defects on the product surface are not allowed: lack of material, burnt, top white, white lines, peaks, blistering, whitening (or cracking, breaking),...