1. N-gun rawng ai hte ngang kang ai n-gun rawng ai steel welding structure hpe hkum tsup ai hku hkap la ai;
2. Dai hpe hydraul hku nna shadut ya nna, jak a ladat a lahkawng maga na sau cylinder ni hpe sliding bungli hpe hkrak sha shadut na matu slide ntsa kaw tawn da ai;
3. Slide synchronization ladat gaw torsion shaft hpe atik anang galaw ai lam hpe hkap la ai;
4. Mechanical block structure hpe hkap la ai, dai gaw ngang grin ai hte kam mai ai;
5. Slide stroke hpe lawan ladan hte lata hte gram lajang mai ai -tuned, counter hpe madun dan ai;
6. Wedge- zawn re ai deflection hka wa ai ladat gaw, grau tsaw ai bending hkrak ai lam hpe madi shadaw ya ai.
