Dongguan Yunding Machinery Equipment Co., Ltd.
| Payment Terms | T/T |
| Delivery Time | 20-25 |
| Supply Ability | 10 pieces |
| Place of Origin | Guangdong, China |
| Brand Name | Yunding |
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Product Specification
| Payment Terms | T/T | Delivery Time | 20-25 |
| Supply Ability | 10 pieces | Place of Origin | Guangdong, China |
| Brand Name | Yunding |
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Purpose-built for manufacturing precision zinc alloy zipper sliders for garment, luggage, backpack and outdoor gear production, this 88-ton hot chamber die casting machine delivers accurate forming of slider bodies, internal guide channels and pull attachment loops. Zipper sliders require precise internal channel dimensions, consistent pull-loop positioning and smooth sliding surfaces to ensure reliable up-and-down movement without jamming or misalignment; any dimensional deviation causes zipper sticking, uneven tooth engagement or slider breakage. This 88T equipment realizes one-piece high-precision forming of zinc alloy zipper slider bodies, internal guide cavities and pull-mounting structures, ensuring every finished slider meets smooth operation and durability standards.
The machine adopts a reinforced medium-tonnage frame equipped with high-strength tie bars, enlarged wear-resistant steel pins and thickened platens engineered for stable 88-ton clamping force. This rigid architecture delivers exceptional vibration resistance and load stability during high-speed hot chamber die casting, minimizing mold micro-jitter during precision forming of compact zipper sliders. For zinc alloy zipper slider production, it guarantees consistent internal channel tolerance, uniform wall thickness and accurate pull-loop positioning across every production cycle. The robust construction suppresses long-term mechanical deformation, extends equipment service life and supports non-stop high-volume production of small zinc alloy garment accessories.
At its control core is a genuine German PLC system paired with a full-color HMI touchscreen, enabling real-time monitoring and adjustable control of injection speed and pressure. Advanced closed-loop control technology delivers fine graded regulation throughout the filling cycle, ensuring complete, clean formation of narrow internal channels, thin slider walls and pull-attachment loops without cold shuts, flash or burr defects. This guarantees smooth sliding performance and reliable tooth engagement for every zinc alloy zipper slider. The simplified electrical circuit maintains stable operation in high-temperature workshop environments, and the built-in fault display quickly identifies abnormalities to minimize downtime.
The hydraulic system runs on dual-proportional control for programmable multi-stage injection and low-pressure buffered mold clamping, protecting delicate internal channel core pins from impact damage. Premium European and Japanese oil seals ensure long-term leak-free operation under continuous 88-ton load. Hydraulic die height adjustment enables fast mold changeover between slider models. The automatic pressure-relief energy-saving function cuts unnecessary hydraulic power consumption.
Uniform stress distribution and stable mold positioning avoid channel deviation and loop misalignment. The injection unit with high-flow valves and a precision piston accumulator delivers consistent filling for high-cavity-density slider molds. Efficient oil cooling stabilizes hydraulic temperature during long shifts, supporting a 15 to 20 year service life. Optional robotic arm available.
Shipment within 20 days. Services include 2-hour rapid response, 24-hour on-site after-sales, one-on-one custom manufacture guidance, engineer commissioning and lifelong support. Factory visits welcome.
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Company Details
Business Type:
Manufacturer,Seller,Exporter
Total Annual:
800000-1500000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Dongguan Yunding Machinery Equipment Co., Ltd. is a comprehensive enterprise integrating machinery equipment R&D, sales and precision parts manufacturing. We provide end-to-end manufacturing solutions, from equipment to finished products. On the equipment side, Yunding supplies high-performanc... Dongguan Yunding Machinery Equipment Co., Ltd. is a comprehensive enterprise integrating machinery equipment R&D, sales and precision parts manufacturing. We provide end-to-end manufacturing solutions, from equipment to finished products. On the equipment side, Yunding supplies high-performanc...
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