Yuyao Honghao Mold and Hardware Factory is located in Yuyao, Ningbo, Zhejiang Province (China Light Industry Mold City). It is an actual factory specializing in the design and manufacturing of cold stamping molds as well as the production of metal stamping parts. It has been deeply engaged in this industry for over 10 years.
I. Basic Information
• Establishment: 2009
• Address: No. 88, Zhushan Industrial Zone, Liuzhou Street, Yuyao City, Zhejiang Province
• Contact person: Yang Jiqiu
• Telephone: 1368586139
• Unified Social Credit Code: 330281601052487
II. Core Business
• Molds: Stretching molds, automotive sheet metal molds, progressive dies, hard alloy molds, etc. are all types of cold stamping molds.
• Processing: Mechanical processing, sheet metal stamping, stainless steel stretching, custom production of hardware components
• Service: One-stop customization from design to mold making, pressing, and mass production. Supports OEM/ODM.
III. Industry and Advantages
• Industry Experience: Over 10 years of experience in the research and manufacturing of cold stamping molds, with mature technology.
• Equipment capabilities: CNC machining centers, slow wire electrical discharge machining, electrical discharge machining, precision stamping/hydraulic equipment
• Market reputation: The molds are exported to Europe, America, Southeast Asia, North Africa, etc. They have stable quality, short delivery time and high cost-effectiveness.
• Application fields: Automobiles, electronics, household appliances, hardware, construction machinery, etc.
IV. Typical Product Cases
Automobile rear hatch mold, car radiator accessory mold
• Train axle end cover molds and products, constant pressure springs
• Pressing mold for the upper and lower beams/bottom base of the refrigerator
Diesel engine oil tank, cooling cover mold, etc.
I. Basic Information of the Mold
Mold Name: Single Process Stamping Die
Mold Type: Punching Die, Shearing Die, Bending Die, Edge Trimming Die, Shaping Die, Profile Die (Single Process Separate Mold)
Applicable Processing: The single set of mold is only used for one stamping process.
II. Applicable Material Parameters
Applicable materials: Cold-rolled sheet, galvanized sheet, stainless steel, copper, aluminum, tinplate, hardware sheet
Material thickness: 0.2mm - 5.0mm
Material form: Sheet, strip, scattered sheet materials placed manually
III. Structure and Precision Parameters
Positioning methods: die stop positioning, pin positioning, support positioning
Dimension accuracy: ±0.03mm to ±0.08mm
Mold fit accuracy: uniform gap, no burrs, few burrs
Guide column structure: ordinary guide column and guide sleeve / simple rear guide column
IV. Equipment Compatibility Parameters
Adapted to press machine tonnage: 16T - 200T. Ordinary mechanical press machines and pneumatic press machines.
Pressing speed: 20 - 80 times per minute.
Operation method: Manual feeding of materials, manual removal of products. Not suitable for fully automatic continuous production.
V. Mold Material Configuration
Die base material: HT250 cast iron / 45# steel plate
Die cavity and die boss material: Cr12, Cr12MoV, SKD11, die steel
Heat treatment hardness: HRC 55-60
Accessories: Spring, stripper plate, fixed plate, spacer plate, limit column standard configuration
VI. Service Life and Features
Mold lifespan: 200,000 to 1,000,000 cycles
Key features:
Simple structure, low cost, short development cycle
2. One set of molds is used for only one process. However, the product requires multiple sets of molds for step-by-step processing.
3. It relies on manual feeding, resulting in lower production efficiency compared to progressive dies.
4. Suitable for small batches, multiple varieties, and simple hardware components
VII. Commonly Used Processing Steps
Separate operations: Punching, blanking, bending, trimming, bending into arc shape, pressing reinforcement, smoothing and shaping.
VIII. Applicable Products
Common metal gaskets, clasps, simple brackets, sheet metal parts, household appliance accessories, common stamping components, sample prototyping parts
Use custom wooden boxes, with the size tailored according to the customer's customized mold dimensions, for customized packaging!