High Precision Progressive Die for 7kg Washing Machine Stainless Steel Inner Drum
High Precision Progressive Die for 7kg Washing Machine Stainless Steel Inner Drum
Description:
We provide high-end stamping mold solutions specifically engineered for 7kg capacity washing machine inner drums. Our tooling is designed to handle the complex requirements of forming, piercing, and flanging stainless steel sheets (SUS304/430) while maintaining perfect concentricity and a smooth, snag-free finish for clothing protection.
Key Performance Features:
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Precision Deep Drawing: Advanced geometry design to prevent material thinning or fracturing during the drum forming process.
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Burr-Free Perforation: Specialized punching pins ensure all drainage holes are smooth, preventing damage to delicate fabrics during the wash cycle.
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Vibration Control: Ensures the inner drum maintains high balance accuracy, reducing noise and mechanical wear in the final appliance.
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Modular Insert Design: All critical wearing parts are modular, allowing for fast replacement on the production line without disassembling the entire die.
Specifications:
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Mould/Tool Type
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Stage tool/mould/die
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Production Application
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White Household Appliances (washing machine, refrigerator, dryer, dishwasher…), Automobile (heat shield, radiator...)
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Metal Sheet Material
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Stainless Steel (304, 430...), PCM, VCM, SGCC, Aluminum (6061, 6063,7075...), Copper
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Mould Material
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V8, ASP60, P20, ASSAB88, XW-42, SKD11, DC53, CR12MOV, AMPCO25
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Mould Base
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SD, LKM Standard, HASCO Standard, Self-made, etc.
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Tolerance
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±0.003mm
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Hardness
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Upon request
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Surface Treatment
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TiCN/ Polishing/ mirror polishing/ plating/ heat treatment / Deep Cooling or according to your parts
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Precision Machining
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CNC/ surface grinding machine/ wire cutting/ EDM
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Measuring Instruments
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CMM/ Profile projector/ electronic height gauge/ spectrum analyzer / caliper/ microscope/ micrometer, etc.
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Drawing Format
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DWG, STP, STEP, X_T, IGES, PDF
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Design Software
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Auto CAD, UG, Solidworks
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Trade terms
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FOB (Shanghai)
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Mould Lead time
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Generally 6~8 weeks (as per actual situation)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.