China Supplier Customized SUS301 0.2*3MM Constant Force Flat Spiral Spring

Sesame chain system is able to overcome the inconsistent output torque in the process of spring release device, perspective the whole movement, the spring box linked by sesame chain and pagoda wheel is like the faithful ends of the cable, firmly fixed on the splint. When the chain is driven by the pagoda wheel mainspring, one end of the chain links the maximum radius at the bottom of the pagoda wheel, and the other part hooks the outer wall of the spring box. The outer wall of the conical pagoda wheel has a spiral groove that is coiled to the top of the tower. When the chain is on, the chain is loosened from the mainspring box and rolled to the pagoda wheel. When the spring is full, the sesame chain has been wound to the minimum radius of the spire. At this moment the spring torque is maximum, and the amplitude of the pagoda wheel lever efficiency is minimum. Movement began to run, inverted box spring will offer on the cone of sesame chain plate to come slowly, when the mainspring slowly loosen the power to reduce gradually, and sesame rolls to box spring process chain from the pagoda, the lever slowly long, so the length of the lever - the effective radius of sesame chain is inversely proportional to the clockwork of torque increases, the result to ensure the sesame chain axis of the torque constant, Thus ensuring the constant swing of the balance wheel.

HeZhi in Vietnam

Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad, adopts CNC high-precision computer machine, compression spring machine and other mechanical equipment, and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.

Its products are widely used in various fields of hardware, lamps, electronic toys, electrical appliances, bicycles, motorcycles, automobiles, digital products, screw sleeves, sports equipment, mobile phone chargers, inductor components, and wireless charging materials. The main products are: mobile phone transformer charging coil series, wireless charging coil, inductor coil, shaped spring, tension spring, compression spring, compression spring, torsion spring, battery spring, buckle, wave spring, constant force spring spring , stamping parts, and various types of high-precision products, professional customized production to meet customer needs.The company has a full set of first-class production and testing equipment. It has the most advanced CNC automatic spring machine below 10mm in China, and the production line diameter ranges from 0.08MM-10MM. Production equipment mainly includes: CNC automatic spring machine, computer universal machine, heat treatment mesh belt continuous tempering furnace, washing machine. The testing equipment is complete, such as: optical image measuring instrument, secondary element projector, voltage insulation resistance tester, torque tester, pressure tensile tester, salt spray tester, etc., to ensure the quality of the product comprehensively and effectively.

With the business philosophy of honesty, pragmatism and excellence, Hezhi Company is dedicated to serving customers at home and abroad. We hope that the products of Hezhi will help your business to be more brilliant, let us build a bright future in the high-tech era!The testimony is pragmatic and the attitude of HEZHI. Quality service is the pursuit of HEZHI!

We are looking forward to get more cooperation. Please feel free to contact us.