mkpanaka nkwụnye nkwụnye ngwa ngwa

Atụmatụ
1, ọkọlọtọ nha bụ 125/150/200mm atọ.
2. Ngwa ntinye ngwa ngwa ụdị nkenke imewe."1 sekọnd" iji mechaa mkpanaka ndọtị na plọg mkpanaka piston wee wepụ njikọ.
3, mgbochi skid knurling imewe, na-ewusi aka na esemokwu, dị mfe iji na-enweghị skidding.
4. Enwere ike iji ya na otu ụdị nke 72Mpa hydraulic jacking ngwaọrụ iji gbatịa strok jacking.