Lifting sling tihfai hi washing machine-a paih ang maia awlsam a ni lo. Synthetic slings chu engineer-a siam lifting component a ni a—chutiang chuan tihfai dik loh chuan a chakna, a nghet lo, leh a service life a tichhe thei a ni.
I facility atana lifting slings dik thlan tur chuan capacity number leh load weight match aiin thil tam tak a tel a ni. Material thlan hian chemical leh temperature inmilna a hril a ni. Configuration hian attachment speed leh wear pattern a nghawng a ni. Standards zawm hian himna leh dan anga inmilna a tichiang a ni.
Lifting sling hnim taka dah chu a chhe lo ang maiin a lang thei a, mahse tui chuan mildew a tipung thei a, fiber a ti chhe thei a,—nylon sling-ah chuan—a hnim chuan 15% thlenga chakna hloh rei lo te a thlen thei a, a vawt chuan chakna a lo awm leh thei a ni A pawimawh zawk chu, nylon slings hi a hnim chuan a chakna 25% thleng a hloh thei a, hei hi moisture absorption vang a ni . Polyester sling erawh chu tuiin a nghawng tlem zawk a, mahse hnim taka dah a nih chuan mildew leh rot a la tuar thei tho. He kaihhruaina hian wet sling-a hlauhawmna awm thei te, synthetic material hrang hrangte hlauhawmna bik te, leh wet sling service-a thawn kir hmaa enfiah leh vawt dan tur te a zirchiang a ni.
Lifting sling chuan hmuh theiha a chhe lai a lan hma rei takah a chakna a hloh thei a—a châng chuan vaukhânna engmah awm lovin. Temperature extreme, ultraviolet (UV) radiation, leh chemical exposure te hi synthetic fiber tichhe thei environment factor pathum a ni. Canadian Center for Occupational Health and Safety (CCOHS) -in a sawi dan chuan, ni êng, tui lum, leh 90°C (194°F) aia lum chuan nylon leh polyester sling pahnih a tichhia thei a ni. OSHA chuan sling chakna chu ni êng leh ultraviolet light-a a awm chuan a tlahniam tih a sawi belh a, pension-a thil mamawh dangte chu siamtu emaw, mi thiam emaw zawhfiah a rawt bawk He kaihhruaina hian environment factor tin hian sling integrity a nghawng dan te, eng warning signs nge i zawn tur tih te, leh i lifting slings te chu a hun hmaa a chhiat loh nan engtin nge i ven theih ang tih te a zirchiang a ni.