Taizhou Huangyan Aoxu Mould Technology Co., Ltd

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Plastic injection mould chair making

Plastic injection mould chair making

Mould Name: Plastic Chair mould HS Code:8480719090 Final Product: Plastic Chairs. Shaping Mode: Plastic Injection Mould Product Material: PP Mould Material: Steel Mould Steel Type: S45C, S50C, P20, 718,2738, etc. Mould base: 45#, 50#, LKM, etc. Mould Cavity: Single cavity or as customer request....

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Product Details

Plastic injection mould chair making

Mould Name:Plastic Chair mould

HS Code:8480719090

Final Product: Plastic Chairs.

Shaping Mode: Plastic Injection Mould

Product Material: PP

Mould Material: Steel

Mould Steel Type: S45C, S50C, P20, 718,2738, etc.

Mould base: 45#, 50#, LKM, etc.

Mould Cavity: Single cavity or as customer request.

Runner: Cold/ Hot runner

Mould life: 500,000-1,000,000shots

Design software: UG, Pro-E, AutoCAD, etc.

Process Machine: CNC milling machine, wire EDM, drilling machine, lathe machine, lapping machine, grinding machine, injection machine, etc.

Packaging Details: Packaging Details: Inside package- plastic wrap

                                Outside package- Strong wooden case

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Place of Origin: Zhejiang, China (Mainland)

Port: Ningbo

Payment: TT, L/C at sight, etc.

Delivery Time: Shipped in 45-60 days after customer check designs .


Shrinkage 

Causes of excessive part shrinkage 
Excessive shrinkage, beyond the acceptable level, can be caused by the following factors. The relationship of shrinkage to several processing parameters.

· low injection pressure

· short pack-hold time or cooling time

· high melt temperature

· high mold temperature

· low holding pressure.


Problems caused by part shrinkage 
Uncompensated volumetric contraction leads to either sink marks or voids in the molding interior. Controlling part shrinkage is important in part, mold, and process designs, particularly in applications requiring tight tolerances. Shrinkage that leads to sink marks or voids can be reduced or eliminated by packing the cavity after filling. Also, the mold design should take shrinkage into account in order to conform to the part dimension. Part shrinkage predicted by C-MOLD offers a useful guideline for proper mold design.

 

mould chair.jpg

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Welcome to buy the high quality and low cost Plastic injection mould chair making in bulk with us. As one of the leading Chair, Table &. Stool Mould manufacturers and suppliers in China, we're equipped with a productive and professional factory in Taizhou, China at your service. For customized products, contact us to inform us of details now.
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