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PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

Certification
China Glory On mould., Ltd certification
China Glory On mould., Ltd certification
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Core pins received and so far looks very good. Appreciate your work on this job. Will keep you in mind for any future business.

—— Paul Canada

Compliments to wire edm and polish guy(s). He did a good job! We are very satisfy the FOT products, thanks for all GOM team support.

—— Oliver Germany

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PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner
PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

Large Image :  PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

Product Details:
Place of Origin: China Dongguang
Brand Name: Plastic part for auto
Certification: ISO9001
Model Number: pp material
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: 5000-12000USD
Packaging Details: wooden
Delivery Time: 4-8 weeks
Supply Ability: 10 sets per month

PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

Description
Material: PP Cavity Steel: 1.2343
Mold Size: 300 X 450 X 343 Mm Cavity: 2
Mold Life: 1 Million Shots Runner: Cold Runner
High Light:

HASCO Precision Plastic Mold

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ODM Precision Plastic Mold

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HASCO Precision Injection Molding

PP Material OEM ODM HASCO Precision Plastic Mold Cold Runner

 

Auto parts- Plastic molds with material PP , two cavities

 

Issue Solution example:

Warping

Description: Warping (or warpage) is the deformation that occurs when there is uneven shrinkage in the different parts of the molded component. The result is a twisted, uneven, or bent shape where one was not intended.

Warping

Causes: Warping is usually caused by non-uniform cooling of the mold material. Different cooling rates in different parts of the mold cause the plastic to cool differently and thus create internal stresses. These stresses, when released, lead to warping.

Remedies:

  1. Ensure that the cooling time is sufficiently long and that it is slow enough to avoid the development of residual stresses being locked into the part
  2. Design the mold with uniform wall thickness and so that the plastic flows in a single direction.
  3. Select plastic materials that are less likely to shrink and deform. Semi-crystalline materials are generally more prone to warping.

This part for car rearview:

 

Burn Marks

Description: Burn marks are discolorations, usually rust colored, that appear on the surface of the injection molded prototypes.

Burn Marks

Causes: Burn marks are caused either by the degradation of the plastic material due to excessive heating or by injection speeds that are too fast. Burn marks can also be caused by the overheating of trapped air, which etches the surface of the molded part.

Remedies:

  1. Reduce injection speeds
  2. Optimize gas venting and degassing.
  3. Reduce mold and melt temperatures.

Jetting

Description: Jetting refers to a situation where molten plastic fails to stick to the mold surface due to the speed of injection. Being fluid, the molten plastic solidifies in a state that shows the wavy folds of the jet stream on the surface of the injection molded part.

Jetting

 

Causes: Jetting occurs mostly when the melt temperature is too low and the viscosity of the molten plastic becomes too high, thereby increasing the resistance of its flow through the mold. When the plastic comes in contact with the mold walls, it is rapidly cooled and the viscosity is increased. The material that flows through behind that viscous plastic pushes the viscous plastic further, leaving scrape marks on the surface of the finished product.

Remedies:

  1. Increase mold and melt temperatures.
  2. Increase the size of the gate so that the injection speed becomes slower.
  3. Optimize gate design to ensure adequate contact between the molten plastic and the mold.

Plastic material

B3Z , Nylon+GF, PC/ABS, PBT+GF, PP, POM, PMMA Accordingly

3D Design Software

Solid works, NX, Pro-E, Auto-CAD(NX, Master CAM) for CAM Software

Mold Application

Automotive,electronic,industrial,architectural,medical,consumer & etc

Product Type:

Precision Injection Molding products for cars spare parts

Mold Cavity

Single mold, Multi cavity mold accordingly

Hot Runner

MOLDMASTERS, YUDO, HASCO, DME, INCOE, SYNVENTIVE

Mold Standard

HASCO, LKM, DME

Mold life

300,000-3,000,000 shots

Molding machines

20 injection machines from 50-160tons

Contact Details
Glory On mould., Ltd

Contact Person: Mr. Laurence Wu

Tel: +8613790360546

Send your inquiry directly to us (0 / 3000)