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1. The press body material is made of ductile(nodular) iron, which is more resistant to pressure and wear than general gray cast iron, especially resistant to vibration, improving stamping accuracy and service life.
2. Design structure of Separated clutch and brake is more stable and scientific than integrated clutch brake.
3. Adopt oil lubrication system introduced from USA, fully guarantee the high-speed lubrication requirements, more stable and safe.
4. The slider uses eight-sided ball bearing guide, higher precision, easy to adjust and repair.
The company occupies an area of 30,000 square meters and builds a modern large-scale industrial plant. (The company has a large-scale precision casting company) with large-scale automated production technology and processing equipment, a strong team of engineers, perfect quality control and inspection system, ensuring The quality of each stamping equipment. Over the years, Guoyi has developed a new generation of high speed precision press machines through independent innovation with German technology. Our company's fist products GYH 30T-500T, GDH 85T-300T, GYC 25T-85T series high-speed precision automatic press, play a decisive role in new energy vehicles, smart equipment, household appliances, hardware electronics and other industries.
Our equipment is packaged in containers and transported by sea.
The design principle of High Speed Stamping Machine is to convert the circular motion into linear motion. The flywheel is driven by the main motor. The gear, crankshaft (or eccentric gear) and connecting rod are driven by the clutch to achieve the linear motion of the slider. The movement from the main motor to the connecting rod is circular motion. There are two kinds of mechanisms in the design, one is spherical, the other is pin (cylindrical), through which the circular motion is converted into the linear motion of the slider.
Pressure is applied to the material to make it plastic deformation and obtain the required shape and precision. Therefore, a group of dies (upper and lower dies) must be matched to place the material in the middle. Pressure is exerted by the machine to make the material deform. The reaction force caused by the force applied to the material during processing is absorbed by the machine body.