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MID Mould Industrial Ltd.

  • China,Dongguan
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China Custom Unscrewing Molds for Plastic Injection 800K-1.2M Shots Life
China Custom Unscrewing Molds for Plastic Injection 800K-1.2M Shots Life

  1. China Custom Unscrewing Molds for Plastic Injection 800K-1.2M Shots Life

Custom Unscrewing Molds for Plastic Injection 800K-1.2M Shots Life

  1. MOQ: 1 set
  2. Price: USD $3,000–$50,000 per set (depending on complexity)
  3. Get Latest Price
Payment Terms 50% deposit + 30% upon first sample + 20% after sample approval or before final mold shipment
Delivery Time 25–45 working days (longer for complex tools)
Packaging Details Wooden case + anti-rust oil + protective film + packing list
Supply Ability 20–35 sets per month, depending on structure
Shaping mode Plastic Injection Mould,Plastic injection molding,Compression Mould
Material STEEL,ps,PP,Steel and metal,aluminum
Product Vehicle Mould,Household Appliance,plastic injection mold,injection machine mold,Household Product
Mould life 250000-300000shots,200~1 M available,300,000shots,000 times
Runner Hot Runner\ Cold Runner,cold/hot
Cavity Multi Cavity,as per client's requirement
Product material Plastic,Steel,PP,ABS,PS
Mold material NAK80,H13,50#,P20,45#
Design software CAD,CAD/ProE/UG/SOLIDWORKS,CAD UG Moldflow,Solidworks,PROE
Mould material P20/718/738/NAK80/S136,P20/718/2738/H13/S136/NAK80,718,SKD61 etc,H13
Application Home Appliance,Industrial,Automotive,various range,Machine
Product name Plastic Injection Mould,injection machine mold,Shanghai Factory Cheap Plastic Component Injection Mold,High quality virgin raw material custom plastic injection mold product,Gear parts
Mould base non-Standard plastic injection mould,World standard,European standard,LKM.HASCO,HASCO standard
Surface treatment sandblasted,Texture,anodizing black,clear painting,Polishing
Size as samples/drawings,customized accepted,Customized Size
Mold runner Hot&Cold runner you can choose,Hot runner and code runner
Mold life 000 to 1,500000 shots,000 shots,100000-1000000,50
Plastic material Peek,ABS/PP/PS/PE/PVC/PA6/PA66..et,MC Nylon,Derlin,UHMW-PE
Brand Name MID MOULD
Place of Origin Dongguan, China
Certification ISO9001,FDA,ISO13485

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms 50% deposit + 30% upon first sample + 20% after sample approval or before final mold shipment Delivery Time 25–45 working days (longer for complex tools)
Packaging Details Wooden case + anti-rust oil + protective film + packing list Supply Ability 20–35 sets per month, depending on structure
Shaping mode Plastic Injection Mould,Plastic injection molding,Compression Mould Material STEEL,ps,PP,Steel and metal,aluminum
Product Vehicle Mould,Household Appliance,plastic injection mold,injection machine mold,Household Product Mould life 250000-300000shots,200~1 M available,300,000shots,000 times
Runner Hot Runner\ Cold Runner,cold/hot Cavity Multi Cavity,as per client's requirement
Product material Plastic,Steel,PP,ABS,PS Mold material NAK80,H13,50#,P20,45#
Design software CAD,CAD/ProE/UG/SOLIDWORKS,CAD UG Moldflow,Solidworks,PROE Mould material P20/718/738/NAK80/S136,P20/718/2738/H13/S136/NAK80,718,SKD61 etc,H13
Application Home Appliance,Industrial,Automotive,various range,Machine Product name Plastic Injection Mould,injection machine mold,Shanghai Factory Cheap Plastic Component Injection Mold,High quality virgin raw material custom plastic injection mold product,Gear parts
Mould base non-Standard plastic injection mould,World standard,European standard,LKM.HASCO,HASCO standard Surface treatment sandblasted,Texture,anodizing black,clear painting,Polishing
Size as samples/drawings,customized accepted,Customized Size Mold runner Hot&Cold runner you can choose,Hot runner and code runner
Mold life 000 to 1,500000 shots,000 shots,100000-1000000,50 Plastic material Peek,ABS/PP/PS/PE/PVC/PA6/PA66..et,MC Nylon,Derlin,UHMW-PE
Brand Name MID MOULD Place of Origin Dongguan, China
Certification ISO9001,FDA,ISO13485
High Light Custom unscrewing molds for plastic injectionHigh durability unscrewing molds 1.2M shotsPlastic injection molds with unscrewing mechanism
Product Process

Screw-off molds are specialized molds for producing threaded plastic parts. They utilize a rotating mechanism for smooth demolding. Compared to forced ejection, this process avoids thread damage and ensures high precision and consistency.

Process Flow
  1. Confirm thread specifications and demolding direction
  2. Mold flow analysis predicts filling and cooling performance
  3. Precision machining of thread cavities
  4. Assembly of screw-off drive and cooling devices
  5. Trial mold verification for stability
Product Specifications
Item Parameter Description
Mold Type Thread Screw-off Mold
Mold Steel H13 718H
Number of Cavities 1–6
Mold Life 800,000–1.2 Million Molds
Surface Finish Polishing Nitriding
Moldable Materials PP ABS, PC
Drive Hydraulic Motor
Accuracy ±0.02mm
Cooling System High-efficiency water cooling
Production Cycle 65–85 Days
Product Advantages
  • Intact threads
  • High production efficiency
  • Long mold life
  • Optional drive method
  • Reduced scrap rate
FAQ
Q1: How deep can the threads be?

A1: Deep threads can be smoothly formed using the unscrewing mechanism.

Q2: What is the mold lifespan?

A2: Typically 800,000–1.2 million mold cycles.

Q3: How do I choose a drive method?

A3: Hydraulic is stable, while electric motors are flexible.

Q4: What is the production cycle?

A4: Typically 65–85 days.

Q5: Can you provide sample parts?

A5: Yes, we can ensure product accuracy.

Customized Services

We can design different thread structures and drive methods according to customer requirements, supporting customized production solutions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1998

  • Total Annual:

    6 Millions-8 Millions

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

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  • MID Mould Industrial Ltd.
  • No. 3 Shushan Road,Chang'an Town, 523850, Dongguan, China
  • https://www.plastics-injectionmolds.com/

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