The machine features fine steel plates welded machine body, tempering treatment (or vibration relief), shot blasting, rigidness, accuracy and stability. Vertical located crank shaft, compact structure; The crank shaft undergoes grinding treatment after high frequency quenching, which has a good smooth finish and rotates flexibly; Lengthened rectangle hex guideway with a surface of bronze plate, which has high guide accuracy. Pneumatic dual balance cylinder, balanced sliding block and punch weight, which reduce impact and noise, eliminate the clearance between connecting rod and sliding block, reduce the impact and wear of the stress parts. The whole machine adopt PLC centralized control, the gas circuits adopt imported safety dual valve, which can achieve jog, inch, single and continuous punching; The key parts such as sliding block, guideways, worktable plate, connecting rod, and are all castings made of resin sand, which improved the surface roughness 1-2 level, and improve the size accuracy 2-3 level.
Shanghai YiDuan Machine Manufacturing Co., Ltd has Land area of 45, 000 square meters, plant area of 18, 000 square meters, more than 600 employees including more than 50 engineers and technicians. Strong technical force, advanced processing equipment, scientific quality management, and strong development capacity has laid a good foundation for the continuous development of our company.
Shanghai YiDuan Machine Manufacturing Co., Ltd's aim is to use modern enterprise's management methods, under the principle of benefit customers and server the society, production, sale and sevice.
Our company covers the major metal forming machine tools such as mechanical presses
(including the open-closed, single-point double-point, high-speed series), CNC punching, shearing,
Bending machine, rolling machine, about dozens of specifications and hundreds of varieties.
In order to meet customers needs, we also undertake production of non-standard equipment.
Our company's advanced technology, modern management methods and spirit of strive for high quality products, as well as customer satisfied after-sales service have provided required special machinery and complete sets of equipment for Aviation, light industry, chemical industry, construction, automotive, electric power, electronics and other industries.
Planted more than 20 years, Shanghai YiDuan Machine Manufacturing Co., Ltd has set up service agencies among 28 citys of China. Our products coverd all over the country, and exported to Southeast Asia, Middle East and other regions, became reliable friends of a number of customers.
The pursuit of product perfection and eternal satisfaction of our customer is the goals our factory implementing the ISO9001 international quality standard. Continuous improvement is our eternal pursuit.
We are willing to work with friends from all over the world hand in hand, and developt together.
