Vim li cas tus nqi ntawm shovels sib txawv heev?

Muaj ntau hom shovels ntawm kev ua lag luam, thiab tus nqi sib txawv heev. Yog li ntau npaum li cas yog ib tug shovel? Yog vim li cas tus nqi shovel sib txawv heev?
1. Nws muaj ib yam dab tsi ua rau cov khoom ntawm lub duav. Lub shovel feem ntau yog ua los ntawm cov hlau tsis tshua muaj nqi, uas yooj yim rau deform. Manganese steel duav: feem ntau yog ua los ntawm 65 manganese steel, 50 manganese steel, manganese steel, siab carbon manganese hlau, thiab lwm yam., lub zog yog kuj siab. Stainless hlau shovel: Feem ntau yog ua los ntawm stainless hlau, cov hlau luster kuj muaj zog thiab lub zog siab. Tus nqi kuj tseem kim heev. Tus nqi ntawm shovels ntawm cov khoom sib txawv yog txawv, thiab qhov zoo kuj txawv.
2. Tus nqi ntawm shovel yuav tsum muaj feem xyuam nrog qhov loj ntawm shovel. Tau kawg, lub duav loj dua, nws yuav kim dua, vim tias qhov loj dua shovel, cov khoom siv ntau dua, yog li qhov loj ntawm shovel kuj cuam tshuam tus nqi ntawm shovel.
3. Nws muaj ib yam dab tsi ua rau muaj nuj nqi. Qee qhov yog folding shovels, thiab tseem muaj ntau qhov shovels. Feem ntau, ntau qhov shovels yog qee qhov shovels sab nraum zoov uas tuaj yeem chop, cais, thiab duav. Nws yog qhov yooj yim thiab ceev siv sab nraum zoov. Tau kawg, ib rab diav tuaj yeem siv rau ntau lub hom phiaj. Functional shovel nqe ntsiab lus kuj txawv.
4. Nws muaj ib yam dab tsi ua rau kom muaj nuj nqis peb yuav. Yog tias peb xaj ntau cov shovels, tus nqi yuav qis dua. Yog tias peb xaj ib tus zuj zus, tus nqi yuav tsum tau muag raws li tus nqi lag luam, thiab cov chaw tsim khoom nrog ntau ntau yuav muab rau peb raws li tus nqi lag luam wholesale.