Aluminum chair bracket parts after die casting and cutting runners.
A 200T cold chamber die casting machine casts the chair support parts. One mold injects two pieces: one for the right, another for the left.
Aluminum alloy die casting spare parts for chairs and tables
Based on industry standards and manufacturing practices for furniture, here is a list of common aluminum alloy die casting spare parts used in the production of chairs and tables.
Aluminum die casting is favored in furniture manufacturing (especially for outdoor, commercial, and modern indoor furniture) because it allows for complex shapes, high strength-to-weight ratios, excellent corrosion resistance, and smooth surface finishes suitable for painting or powder coating.
1. Chair Components
Die casting is frequently used for structural joints and decorative elements that require high strength and precise geometry.
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Chair Legs & Feet:
- Leg Sockets/Housings: The top part of the leg where it connects to the seat frame.
- Foot Caps/Glides: Durable feet that protect floors and provide stability (often with plastic inserts).
- Full Legs: For stackable chairs or bistro chairs, entire legs (sometimes with integrated stretchers) are die-cast as single pieces.
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Armrest Supports & Brackets:
- Complex brackets that connect wooden or plastic armrests to the metal frame.
- Decorative armrest ends.
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Seat Frame Corners/Joints:
- Corner connectors for tubular frames.
- Central hubs for swivel chairs (connecting the base to the seat mechanism).
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Backrest Connectors:
