Madung hku nna n-gang, aluminum n-gang, n-gun ja ai- plastic ni hpe mung lawm ai. Ndai arung arai ni hpe lata ai lam gaw, winch a bungli galaw ai makau grup yin hte bungli galaw ra ai lam ni hta madung tawn nna, ngang grin ai hte kam hpa mai ai lam ni hpe lu la na matu rai nga ai.
Ahkyak ai sharawt ai (sh) gang je ai jak langai hku nna, winch a matu ra ai arung arai ni hpe lata ai lam gaw, shi a magam bungli prat hte bungli galaw ai lam hpe hkrak hkra machyi shangun ai. Dai majaw, winch ni hpe teng sha hpa hte galaw da ai kun?
1. Steel: Steel gaw winch galaw na matu grau nna jai lang ai arung arai langai mi rai nna, grau nna industrial-grade winch ni hta n-gun kaba hpe hkam sharang ra ai. Steel a n-gun hte ngang grin ai lam gaw, bungli kaba-ni hta jai lang na matu grai kaja ai. Raitim, steel winch ni gaw grai li ai majaw, n-gun n law ai htaw sa ra ai bungli ni a matu n htap htuk ai rai na re.
2. Aluminium Alloy: Aluminium alloy winch ni gaw n-gun kaba hpe n-gun ja hkra galaw ya ai sha n-ga, yawng a n-gun hpe mung shayawm ya ai majaw, htaw sa na matu hte galaw na matu loi ai. Ndai arung arai hpe shinggan hkye mawai ai lam,-lam ntsa mawdaw ni lang ai lam, kaga lawan ladan n-gun dat nna shamu shamawt ra ai masa lam ni hta lang chye ai.
3. N-gun ja ai Plastic ni: Material science rawt jat wa ai hte maren, n-gun ja ai plastic nkau mi hpe mung, winch galaw ai hta jai lang wa sai. Ndai winch ni gaw, madung hku nna n-gun n law ai hte, n-gun n rawng ai majaw, panglai (sh) hka lim ai shara ni hta jai lang mai ai. Raitim, shi a lit htaw lu ai atsam gaw, n-gang (sh) aluminum alloy winch ni hta grau n law chye ai.
