Lost Wax Castings For Architectural Hardwares

 Lost Wax Castings for Architectural Hardwares have high dimensional accuracy, generally a linear tolerance of 1%, an angle tolerance of ±1/2 degrees, and a surface finish of Ra 1.6 to 3.2, which can save material and machining costs. Architectural Hardware Lost Wax Castings can produce parts with complex shapes, or cast multiple parts in one piece, eliminating the need for assembly or welding. Lost Wax Casts for Architectural Hardwares have the capacity of casting fine text or LOGO on the surface of the product to enhance the image. Architectural Hardware Lost Wax Casts have a wide range of properties, heat resistance, wear resistance, corrosion resistance, material hardness up to HRC15-60, to meet the needs of a variety of working conditions. Architectural Hardware Precision Casting batches are flexible and can be produced from small quantities to large batches with high efficiency and good reproducibility.   In wax pattern process, we mix stearic acid and paraffin wax in wax pattern making, as you know, it is better than polyethylene, and the wax deformation is small.     In shell making, we adopt automatic sand-covering production line, which was invented under the guidance of our general manager. The indoor temperature was controlled by air-conditions, keeping the temperature at  24℃±1℃, which can make the castings much more stable, the internal tissues