China Plastic Injection Molds manufacturer
MID Mould Industrial Ltd.
Custom Plastic Injection Molds and Reliable Tooling Solutions
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Custom Made Unscrewing Injection Molds for Precision Threaded Components Automatic and Efficient

Custom Made Unscrewing Injection Molds for Precision Threaded Components Automatic and Efficient

Brand Name MID MOULD
Place of Origin Dongguan, China
Minimum Order Quantity 1 set
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)
Certification ISO9001,FDA,ISO13485
Price USD $3,000–$50,000 per set (depending on complexity)
Packaging Details Wooden case + anti-rust oil + protective film + packing list
Supply Ability 20–35 sets per month, depending on structure
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
Shaping mode Plastic Injection Mould,Plastic injection molding,Compression Mould
Cavity Multi Cavity,as per client's requirement
Material STEEL,ps,PP,Steel and metal,aluminum
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
Detailed Product Description

Product Process

Unscrewing molds utilize servo or hydraulic drives to automatically rotate the core after injection molding, ensuring smooth demolding of threaded parts and preventing damage caused by forced ejection.

Process Flow

  1. Thread Modeling and Mold Design
  2. CAE Verification of Rotating Mechanism Movement
  3. CNC Finishing and Heat Treatment
  4. Installation of Servo Drive
  5. Test Mold to Check Thread Accuracy

Product Specifications

ItemParameter Description
Mold TypeThreaded Unscrew Mold
Mold MaterialP20 / S136 / H13
Number of Cavities1–6
Thread DiameterM5–M60
Mold Life700,000–1.3 Million Molds
Mold Release MethodAutomatic Rotation
Product Accuracy±0.03mm
Cooling SystemIndependent Cooling Water Circuit
Drive MethodHydraulic / Motor / Servo
Production Cycle45–70 Days

Product Applications

  • Suitable for small or large-batch production of threaded parts
  • Suitable for products requiring high precision and consistency
  • Applicable to a wide range of plastic processing projects

Product Advantages

  • Avoids thread damage
  • High automated production efficiency
  • Various drive options available
  • Long mold life

FAQ

Q1: Does it support multiple cavities?

A1: Yes. We offer designs with 1–6 cavities based on customer needs.

Q2: Is it suitable for mass production?

A2: Yes. Automatic rotary demolding is suitable for mass production.

Q3: What is the thread accuracy controllable?

A3: Up to ±0.02–0.03mm.

Q4: Is the mold easy to maintain?

A4: Yes. The compact structure makes maintenance simple.

Q5: Can you provide samples?

A5: Yes. Samples will be provided for confirmation before delivery.

Customized Service

We can customize the thread diameter, number of cavities, and drive method based on customer needs. We flexibly meet different production scales and provide fast prototyping and mass delivery solutions.

Product Tags: custom unscrewing injection molds   threaded parts injection molds   1-6 cavities unscrewing molds  
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