Jack base
Jack base na-ezo aka na efere ntọala a na-agbanwe agbanwe nke a na-eji na-enye ntọala kwụsiri ike na larịị maka scaffold. A na-edobe ya na ala nke ọkọlọtọ kwụ ọtọ (ma ọ bụ kwụ ọtọ) ma na-agbanwe ya n'ogo iji nabata ala ma ọ bụ ala na-enweghị isi. Isi jack na-enye ohere maka nhazi ọkwa nke scaffold, na-ahụ na ọ kwụsiri ike na nchekwa n'oge ihe owuwu ma ọ bụ mmezi.
Ọdịdị a na-agbanwe agbanwe nke isi jack na-eme ka ọ bụrụ ihe dị iche iche na-eme ka ọ bụrụ ihe na-emepụta ihe na-eme ka ọ bụrụ ihe na-eme ka ọkpụkpụ na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe dị iche iche dị na elu elu ala ma na-enye ntọala siri ike maka nhazi ihe owuwu. Nke a na-enyere aka ịkwalite nchekwa na nkwụsi ike, ọkachasị mgbe ị na-arụ ọrụ n'elu elu na-enweghị isi ma ọ bụ mkpọda.
Enwere ike iji ntọala screw jack na-agbanwe agbanwe na-arụ ọrụ injinia, wuo àkwà mmiri, na iji ụdị ọ bụla nke scaffold, na-arụ ọrụ nkwado elu na ala. The elu ọgwụgwọ: na-ekpo ọkụ itinye galvanized ma ọ bụ electro galvanized. Isi isi na-abụkarị ụdị U, efere a na-abụkarị square ma ọ bụ ahaziri site na ndị ahịa.
Nkọwapụta nke jack base bụ:
| Ụdị | Dayameta/mm | Ogologo/mm | Efere U dabere | Efere efere |
| siri ike | 32 | 300 | 120*100*45*4.0 | 120*120*4.0 |
| siri ike | 32 | 400 | 150*120*50*4.5 | 140*140*4.5 |
| siri ike | 32 | 500 | 150*150*50*6.0 | 150*150*4.5 |
| oghere | 38*4 | 600 | 120*120*30*3.0 | 150*150*5.0 |
| oghere | 40*3.5 | 700 | 150*150*50*6.0 | 150*200*5.5 |
| oghere | 48*5.0 | 810 | 150*150*50*6.0 | 200*200*6.0 |
Ngwakọta
Akpa jack nut Ductile iron Jack nut
Dayameta: 35/38MM Dayameta: 35/38MM
WT: 0.8kg WT: 0.8kg
Elu: Zinc electroplated Elu: Zinc electroplated
