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China, Chinese Industrial Machinery High Precision Multi Cavity Cold Runner Steel Die Casting Mould1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Die Casting MouldIndustrial Die Casting MouldSteel Die Casting Mould
Jiangmen Junsheng Industrial Co., Ltd
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Product DescriptionProduct DescriptionDie casting molds are precision tools made of high-strength steel alloys that shape molten metal into complex components under high pressure. These molds consist of two primary parts: the stationary cover die and the movable ejector die, which together form the cavity where the molten metal solidifies. Key components include gates (for molten metal entry), runners (channels for metal flow), cores (to create internal features), and ejector pins (to remove the finished part) . The design and manufacturing of these molds are critical to achieving dimensional accuracy (±0.05 mm), surface finish (Ra ≤ 3.2 μm), and production efficiency .MAIN PRODUCTSCompany ProfileJiangmen Junsheng Industrial Co., Ltd., established in 2000, occupies an industrial campus spanning over 100 acres with a total built-up area exceeding 80,000 square meters. The facility is strategically located within the Jiangmen National High-Tech Industrial Development Zone. Currently employs 400 professionals, including a skilled workforce of over 100 technical personnel and engineers. The company operates an in-house mold research institute in collaboration with South China University of Technology (SCUT). Equipped with state-of-the-art manufacturing facilities, the company maintains advanced production ma chinery and precision inspection systems such as: oLarge-format machining centers oMulti-axis high-speed CNC machines Precision engraving machines oMirror-finishing EDM (Electrical Discharge Machining) systems Slow wire-cut EDM equipment oDeep-hole drilling machines Coordinate measuring machines (CMMs) The facility also houses a production line with over 120 injection molding machines, supporting full-cycle manufacturing capabilities from prototyping to mass production. Pioneered the implementation of ISO9001 Quality Management System, ISO14001 Environmental Management System, and TS16949 Automotive Quality Management System within the industry, and has been awarded the title of Guangdong Provincial High-Tech Enterprise. Jiangmen Junsheng Industrial Co., Ltd. has consistently upheld the corporate philosophy of " Sincerity Breeds Prosperity, Nobility Ensures Greatness", providing comprehensive one-stop solutions for plastic and die-casting mold design/manufacturing alongside injection molding services across automotive, smart home appliance, and LED lighting industries, new energy industry etc.CORPORATE ADVANTAGEOur certificateExhibitionPACKING AND SHIPPINGFAQQ: What industries do you specialize in?A: We specialize in serving industries such as automotive, consumer electronics, medical devices, home appliances, and industrial equipment. Our expertise spans precision molds for high-complexity parts and high-volume production solutions.Q: Do you offer both mold design and manufacturing services? A: Yes, we provide end-to-end solutions, including mold design (2D/3D CAD modeling), material selection (e.g., SKD61, S136 for high wear resistance ), CNC machining, EDM, and post-processing.Q: What types of molds do you manufacture?A: We produce plastic injection molds (for thermoplastics like ABS, PP, PC) and die-casting molds (for aluminum, zinc alloys). Our capabilities include hot runner systems, multi-cavity molds, and high-precision components.Q: What mold materials do you recommend for high-volume production?A: For injection molds, we prioritize hardened steels like 718H or 8407 for durability. For die-casting molds, H13 or HHD steel (with) superior thermal fatigue resistance) is ideal.Q: How do you ensure mold accuracy?A: We use advanced CNC machining (±0.025mm tolerance) and EDM for fine finishing. Critical surfaces undergo polishing (Ra < 0.8 um) to prevent defects like flow marks. Q: Can you design molds for complex geometries? A: Yes, we leverage CAD/CAE tools (e.g., Pro/E, UG) for optimized gate placement, cooling systems, and venting to minimize defects like sink marks or warping. Q: What injection parameters do you recommend for high-strength parts? A: Typical settings include: Temperature: 660-690℃ for aluminum die-casting: 200-250C for plastics. Pressure: 60-120 MPa (adjustable for material flow). Cooking Time: 15-20 seconds for structural parts. Q: How do you prevent common defects like warping or air pockets? A:Warping: Optimize cooling channels and use balanced mold temperatures. Air Pockets: Design proper venting systems and ensure material drying.Q: Can you achieve tight tolerances (±0.05mm)?A: Yes, through multi-stage CNC machining, in-process inspections, and post-mold testing.Q: What quality certifications do you hold?A: ISO 9001-certified with full material traceability, 100% in-process inspections, and final product testing (e.g., CMM for dimensional accuracy).
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