Dongguan Yunding Machinery Equipment Co., Ltd.
| Motor Power | 22kW |
| Die Opening Stroke | 550 mm |
| Die Height (Min. -Max.) | 300-700 mm |
| Space between Tie BarsDie Opening Stroke | 550 mm |
| Space between Tie Bars | 620*620 mm |
| Supply Ability | 10 pieces |
| Plunger Stroke | 500mm |
| Payment Terms | T/T |
| Voltage | Can be customized |
| Ejector Force | 190 kN |
| Delivery Time | 25-30 days |
| Injection Force | 42.3T |
| Platen Size (H*V) | 970*985 mm |
| Clamping Force | 4000kN |
| Ejector Stroke | 125 mm |
| Warranty | 1 year |
| Model Number | YD-400T |
| Place of Origin | China |
| Brand Name | Yunding |
View Detail Information
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Product Specification
| Motor Power | 22kW | Die Opening Stroke | 550 mm |
| Die Height (Min. -Max.) | 300-700 mm | Space between Tie BarsDie Opening Stroke | 550 mm |
| Space between Tie Bars | 620*620 mm | Supply Ability | 10 pieces |
| Plunger Stroke | 500mm | Payment Terms | T/T |
| Voltage | Can be customized | Ejector Force | 190 kN |
| Delivery Time | 25-30 days | Injection Force | 42.3T |
| Platen Size (H*V) | 970*985 mm | Clamping Force | 4000kN |
| Ejector Stroke | 125 mm | Warranty | 1 year |
| Model Number | YD-400T | Place of Origin | China |
| Brand Name | Yunding |
Cold Chamber Die Casting Machine for Aluminum Bluetooth Speaker Casing Aluminum Alloy Die Casting Machine for Bluetooth Housing
This cold chamber die casting machine is purpose-built for aluminum Bluetooth speaker housings and audio equipment structural components, featuring high-density filling and flatness control—delivering housings that meet heat dissipation requirements while ensuring acoustic cavity precision, contributing to overall sound quality enhancement.
Synergistic Heat Dissipation & Acoustic Cavity Design–Structural Foundation for Stable Sound
During prolonged high-power operation, Bluetooth speakers generate significant heat from amplifier chips and battery modules. This machine's high-pressure cold chamber process, compatible with high-thermal-conductivity alloys, ensures dense, shrinkage-free heat-dissipating structures (bases, side cooling bosses) for rapid heat extraction. Meanwhile, excellent mating surface flatness guarantees consistent acoustic cavity sealing, preventing bass roll-off caused by air leakage.
Flatness Control–Preventing Deformation in Thin-Wall Large-Area Housings
Speaker housings are typically large thin-wall structures prone to warping during casting and ejection. This machine optimizes injection speed profiles and mold thermal balance to minimize internal stress, ensuring flatness and sidewall perpendicularity remain within assembly tolerances for smooth final assembly.
High-Flow Filling–Complex Curves in One Shot
Speaker designs often include rounded edges, concave surfaces, and button openings. The injection system's high-flow filling capability, combined with high-fluidity aluminum alloys, ensures complete cavity filling without cold shuts or flow marks—castings proceed directly to finishing with minimal rework.
Parameter Storage & Rapid Mold Changeover–Adaptable for Multiple Speaker Models
Digital parameter storage and quick mold changes enable flexible switching between different speaker models, minimizing downtime and maximizing overall equipment effectiveness.
With clear ROI and stable, reliable quality, this machine is the ideal choice for Bluetooth speaker brands and audio equipment manufacturers building efficient production capacity.
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Company Details
Business Type:
Manufacturer,Seller,Exporter
Total Annual:
800000-1500000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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