Long Life Tungsten Carbide Screw and Bolt Cold Heading Die for Fasteners

Product Description

Product Description

SCREW MOLD

advanced Screw Molds, meticulously engineered for producing high-quality threaded plastic or metal components with exceptional precision and efficiency. 

These specialized molds are the cornerstone of manufacturing industries requiring threaded parts, from consumer electronics to automotive assemblies. 

Our Screw Molds are designed with intricate thread geometries and robust construction, ensuring superior part accuracy, optimal cycle times, and minimal material waste. 

Built from premium tool steels and utilizing state-of-the-art manufacturing techniques, they offer outstanding durability and reliable performance, delivering consistent results for even the most demanding production environments. 

Elevate your manufacturing capabilities with our high-performance Screw Molds, the ultimate solution for producing perfect threaded parts every time.

Specification

SCREW MOLD
Product Name	Screw Mold
Keywords	Screw Fastener Die
Mold Material	Tool Steel (H13/SKH51/718H), Stainless Steel
Hardness	48-52 HRC (Core/Cavity)
Thread Formation	Collapsible Core, Rotating Core, Unscrewing Mechanism
Cavity Number	1-64 cavities (based on screw size/machine)
Runner System	Hot Runner (Valve Gate), Cold Runner
Gate Type	Pin Gate, Submarine Gate, Direct Gate
Cooling System	Conformal Cooling Channels, Baffle/Cascade
Ejection	Ejector Pins, Stripper Plate, Air Assist
Thread Tolerance	±0.02mm (Metric/Unified threads)
Mold Base	LKM, HASCO, DME, Futaba (Standard/Non-standard)
Production Material	Engineering Plastics (PA/POM/PP), Metal-Polymer Composites
Surface Finish	Polished, Textured (VDI 3400), Tapered Thread Design
Mold Life	500K-2M cycles (depending on material/design)
Applicable Machine	Electric/Hybrid Injection Molding Machine (50-800T)

Functional Advantages

EXCEPTIONAL THREAD ACCURACY & CONSISTENCY

Each Screw Mold is engineered with unparalleled precision to ensure the production of threaded components with exact dimensions, pitch, and profile. This meticulous design guarantees consistent quality and seamless assembly for your final products, minimizing defects and improving overall product reliability.

ROBUST CONSTRUCTION & MATERIAL DURABILITY 

Crafted from high-grade tool steels such as P20, H13, NAK80, or stainless steel, our molds are built for longevity and performance under strenuous manufacturing conditions. This robust construction provides superior resistance to wear, corrosion, and deformation, extending the mold's lifespan and reducing maintenance needs.

OPTIMIZED COOLING SYSTEMS FOR EFFICIENCY

Integrated advanced cooling channels are strategically designed within our Screw Molds to facilitate rapid and uniform cooling of the molded part. This feature significantly reduces cycle times, enhances production efficiency, and helps maintain the dimensional stability of the threaded components, leading to higher output.

ADVANCED RUNNER SYSTEM DESIGNS 

We incorporate sophisticated runner systems, including hot runner, cold runner, or semi-hot runner configurations, tailored to optimize material flow and minimize waste. These systems ensure consistent filling of the mold cavity, preventing defects and improving the overall quality of the threaded parts.

PRECISE EJECTION MECHANISMS

Our Screw Molds feature reliable and precise ejection systems, often utilizing stripper plates, ejector pins, or unscrewing devices, to smoothly remove molded parts without damage. This efficient ejection process contributes to faster cycle times and reduces the risk of part distortion.

Core Applications

ELECTRONICS & CONSUMER GOODS
Widely used for manufacturing threaded housings, connectors, battery covers, and other intricate parts for smartphones, laptops, home appliances, and various consumer electronic devices.
 
AUTOMOTIVE INDUSTRY
Essential for producing threaded fasteners, caps, fluid reservoirs, and numerous other components vital for vehicle assembly, ensuring durability and precise fit.
 
MEDICAL DEVICES
Crucial for molding threaded caps, connectors, and specialized enclosures for medical instruments, diagnostic equipment, and pharmaceutical packaging, where high precision and material integrity are paramount.
 
PACKAGING SOLUTIONS
Utilized extensively for manufacturing threaded caps, closures, and containers for bottles, jars, and various packaging applications across food & beverage, cosmetics, and chemical industries.
 
CONSTRUCTION & PLUMBING 
Applied in the production of threaded pipe fittings, connectors, valves, and other components used in plumbing systems and construction materials, requiring robust and leak-proof designs.

FAQ

Q1: Are you a manufacturer or a trade company?
A: We are a professional manufacturer of fastener mould with over 10 years of experience in this industry.
 
Q2: What is a cold forging die, and how does it function in the manufacturing process?
A: A cold forging die is a specialized tool used to shape metal at room temperature through high-pressure deformation. It functions by applying force to a metal blank, causing it to flow into the desired shape without heating the metal.
 
Q3: What materials are typically used to manufacture cold forging dies, and why?
A: Cold forging dies are typically made from high-grade tool steels like H13 or SKD61, or carbide. These materials are chosen for their exceptional hardness, wear resistance, and toughness, which allow them to withstand the intense pressures involved in cold forging.
 
Q4: What are the main advantages of using cold forging dies in production?
A: The main advantages include high-strength components, cost-effective mass production, superior surface finish, and reduced energy consumption compared to hot forging, making it environmentally friendly.

Q5: What advantage do you have?
A: We mainly have three capabilities:
1. Professional mould simulation development and design capability.
2. High-precision and high-stability mould manufacturing capability.
3. Optimization capability for continuous improvement of mould life.
 
Q6: Is it acceptable to visit your factory?
A: Welcome to our factory for a visit. Our factory is located in Taicang, Shouzhou City, Jiangsu Province, China. The traffic is very convenient.
Thank you very much!