名称： H型龙门六圆导柱精密高速冲床 TJSH-220T
CHARACTERISTICS OF TJSH-220-TON PRESSES:
● H i g h - s p e e d p r e c i s e p u n c h p r e s s w i t h s i x - c i r c l e p i l l a r a n d t w o c e n t e r s Lubrication system:
● Refrigerator which works only to cool the oil temperature or homoeothermic lubrication machine(heating + cooling device) can be allocated;
● Pneumatic motor mold depth regulator (adjusting the die-height of sliding block);
● Advanced mobile balance system can help lower noise and vibration to the minimum, so as to ensure the best precision and balance;
● Independent controlling box. With liquid crystal screen, it's easy to operate and has versatile functions.There are additional controlling keys installed at sides of the punch press.
● Advanced alloy copper cover and bush have been widely applied in the structures of cranks,connecting rods, axle covers and central pillars. covers and bushes have high degree of hardness and grinding resistance. Besides, they can bear high loading (20Mpa) and high sliding speed and are not easy to cause axis holding situation. In this way, the pressure held by unit area of the cover and bush is reduced to the minimum, which make them maintain steady and excellent punching precision despite the eccentric loading, so as to extend the service life of the punch press.
● F o r a l l t h e imp o r t a n t c a s t c omp o n e n t s s u c h as b o d y, f o u n d a t i o n, s l i d i n g b lock , f l y w h e e l a n d connecting rod, etc., modular cast iron high intensity and grinding resistance is adopted and treated with artificial ageing method. According to the inspection reports made by the quality inspection
department, the performance of machine body is steady, the precision degree reliable and the damping capacity excellent.
● All the bearings rods applied in the press are imported form Japan, so as to ensure that the machine can work safely with high speed, precision and longer