TJSH-220噸機床特性：
六圓導柱二中心柱高速精密沖床
潤滑系統：
● 可配置單冷卻油溫的冷凍機或恒溫潤滑油(加熱+冷凍裝置)機；
● 采用氣動馬達調模深淺裝置(調整滑塊閉合高度)；
● 動態平衡系統，將噪音及震動減少，使沖床擁有精度和平穩度；
● 獨立控制箱。有液晶顯示屏，操作簡單，功能齊全。另有副控制鍵裝在床身兩側；
● 在曲軸、連桿、銷軸套及中心柱等結構中采用了大面積接觸的硬度高，耐磨性高，不容易產生抱軸現象，能適應高負荷(20Mpa)和高滑
動速度(8 m/s)的高級合金銅襯套和軸瓦。使襯套和軸瓦的單位面積受力極小，即使偏心的負荷也能保持穩定、良好的沖壓精度，達到延
長沖床工作壽命。
● 床身、底座、滑塊、飛輪、連桿等重要鑄件，均采用高的強度和耐磨性高的合金球墨鑄鐵，并經人工時效處理。具有質檢部門有效檢測報告
書。機體性能穩定、精度可靠、有良好的減震性。
● 沖床整機采用日本原裝進口軸承，確保機臺能高速、高精度、長壽命安全運行。

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
service life.