・aluminium + Iron clad (compound) material
・aluminium…Light and good weldability with the body part.
・Iron…Ensures the strength for screw clamps.
・Long length drawing is achieved for irregular-shaped material.
・Die cost can be reduced compared to metal spinning.
・Process steps are reduced by applying metal spinning to just some parts of the material.
・Inner surface of the tube is finished by drawing.
・Drawn, processed, and anodized = Integrated manufacturing system
High-strength material is developed together with our raw material supplier.
Anodizing for high-silicon content materials.