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We are a professional die-casting mold manufacturer specializing in aluminum, zinc and magnesium alloys, as well as a trusted global exporter providing integrated solutions including mold design, die-casting, CNC machining and surface treatment. Certified to IATF 16949, we focus on developing high-precision, long-service-life molds for automotive components, supported by full-process services from DFM analysis and prototype validation to mass production. Backed by extensive international experi
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PULLBULL Molds Die Casting Processing : • Mold Design • Mold Steel Rough Machining • Heat Treatment • Precision Grinding & Leveling • CNC Finishing • EDM • Wire Cutting / WEDM • Polishing & Bench Work • Component Machining • Complete Mold Assembly • Parting Surface Fitting & Matching • Mold Trial • Minor Mold Modification • Delivery • Customer Mold Trial Die Casting Molds Designer & Producer: PULLBULL MOLDS for Zinc, Aluminum, Magnesium WhatsApp : +861395818
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PULLBULL is a professional die-casting mold manufacturer specializing in aluminum, zinc and magnesium alloys, as well as a trusted global exporter providing integrated solutions including mold design, die-casting, CNC machining and surface treatment. Certified to IATF 16949, we focus on developing high-precision, long-service-life molds for automotive components, supported by full-process services from DFM analysis and prototype validation to mass production. Backed by extensive intern
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Key Notes for Die Casting Mold Trial: Before mold trial, check mold assembly, cooling water circuit, ejector mechanism and parting line to ensure no loose parts, water leakage or interference. Verify die casting machine parameters including clamping force, injection pressure, injection speed and pouring temperature, match them with alloy material characteristics strictly. During trial, control molten metal temperature and filling speed reasonably to avoid cold shut, porosity and shrinkage cavi
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Main Steps of Metal Die Casting Mold Trial: 1. Pre-trial Preparation Check mold installation, fastening and alignment on the die-casting machine. Inspect cooling water channels, exhaust slots, ejection pins and guide parts for blockage, damage or leakage. Prepare alloy raw materials, test tools and measuring instruments, and set initial machine parameters like clamping force, injection speed and melting temperature. 2. Mold Preheating Preheat the mold to the required temperature gradually to a
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We are a professional die-casting mold manufacturer specializing in aluminum, zinc and magnesium alloys, as well as a trusted global exporter providing integrated solutions including mold design, die-casting, CNC machining and surface treatment. Certified to IATF 16949, we focus on developing high-precision, long-service-life molds for automotive components, supported by full-process services from DFM analysis and prototype validation to mass production. Backed by extensive international experi
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Key Notes for Die Casting Mold Trial Before mold trial, check mold assembly, cooling water circuit, ejector mechanism and parting line to ensure no loose parts, water leakage or interference. Verify die casting machine parameters including clamping force, injection pressure, injection speed and pouring temperature, match them with alloy material characteristics strictly. During trial, control molten metal temperature and filling speed reasonably to avoid cold shut, porosity and shrinkage cavit
1
1
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PULLBULL is a professional die-casting mold manufacturer specializing in aluminum, zinc and magnesium alloys, as well as a trusted global exporter providing integrated solutions including mold design, die-casting, CNC machining and surface treatment. Certified to IATF 16949, we focus on developing high-precision, long-service-life molds for automotive components, supported by full-process services from DFM analysis and prototype validation to mass production. Backed by extensive intern
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