Zigzag Sewing Machine 20u33
Aluminum alloy parts are widely used in many industries. There are many processing methods for aluminum alloy products, such as CNC machining, extrusion molding, die casting, gravity casting, forging, sand casting and so on. Each of these processing methods has its own advantages and characteristics, and some are also determined according to the structure of the product. Aluminum investment casting can reduce mold development time and cost. Precision castings with complex structures can also be easily realized with short mold development time. And it is suitable for small batch and large batch production.
SCZY is very professional in the production of metal products, especially in investment casting and precision CNC machining. We can analyze the product structure and other aspects, and can make suggestions for improvement or optimization of the unreasonable aspects of the product structure to ensure the stability of subsequent mass production. Our in-house precision CNC machining can ensure the accuracy requirements of the product, and the accuracy can reach ±0.01mm under normal conditions. We are more than happy to solve all problems.
Aluminum Casting Parts, Gravity Casting Aluminum,Aluminum Alloy Investment Castings,Aluminum Die Casting Mold,Aluminum alloy castings Shenzhen SCZY Technology Co.,Ltd , https://www.szcasting.com
DK-20U33,  DK20U43, DK20U53 Zig zag sewing machine series is suitable for straight seaming , zigzag , embroidery , abutted , bartacking , over-edge seaming , zipper inserting seaming , wrapped around seaming .
The needle position can be adjusted between the right and the left to make beautiful decorative designs .
Backward feeding mechanism .
