Ukwenza ubhontsi oomatshini yindlela elula netshiphu yokunceda umatshini wakho ufumane umsebenzi wokubamba.Ilungisiwe kwaye ayishukumi.Nangona kukho imingxunya emi-3 kwiweld esentabeni ukulungisa i-engile yomzimba kabhontsi, ubhontsi womatshini awubhetyebhetye kangako njengobhontsi wehydraulic xa ubamba.I-Weld kuhlobo lokunyuswa yeyona nto ikhethwa kakhulu kwimarike, nokuba olona didi lwephini lukhoyo, kunqabile ukuba abantu bakhethe olu hlobo ngenxa yengxaki xa uxhobisa okanye ucima ubhontsi.