Flat Sling: Webbing siam dan, Ply Layers siam dan, leh Load Capacity te

Rigging team chuan phurrit nalh tak—polished steel, painted machine casing, emaw, precast concrete panel emaw—lifting sling a mamawh a ni. An kut an phar a flat sling  a chhan chu load surface a scratch emaw dent emaw loh vang a ni. Mahse, rack-a duhthlan tur tam tak—a zau zawng inang lo, ply count hrang hrang, mit configuration hrang hrang—a awm chuan eng hna nge hnathawhna atana ṭha ber?

 

Lishenflex hian  kum sawmhnih chuang zet synthetic flat slings an siam tawh a, zawhna pakhat kan hriat fo chu: Engtin nge webbing siam hian load capacity a nghawng? A chhânna chu thil, ply layer, leh a zau zawng inzawmna hriatthiamnaah a awm a—chu zawng zawng chu EN 1492-1, European standard for flat woven webbing slings -in a sawifiah a ni.

 

Webbing Material: Flat Sling hnathawh dan tur lungphum

Flat slings chu 100% high-tenacity synthetic fibers —a bik takin polyester, polyamide (nylon), a nih loh leh polypropylene -a siam a ni. Material tin hian property hrang hrang a pe a:

 

Polyester hi flat slings atana hman lar ber a ni a, a  elongation hniam vang a ni —a tlangpuiin rated capacity-ah 3% aia tlem a extension—chu chuan lifting operation-ah load control nghet tak a siam thei a ni Tin, tui, hnim, UV radiation, leh chemical tam tak laka a do theihna tha tak a pe bawk a, chu chuan in chhung leh pawn boruak khirh tak atan a tha hle

 

a tarlan danin FRT Manufacturing -in , polyester slings hian nylon emaw polypropylene emaw nena khaikhin chuan strength-to-weight ratio sang zawk a pe a, tuifinriat tuiin a nghawng lo a, hei vang hian tuipui leh tuipui kama lifting atan a tha hle. Polyester hian mineral acid tam zawk pawh a do thei a, oil, alcohol leh alkalis awmna hmunah pawh a thawk tha hle .

 

EN 1492-1 angin, polyester leh polyamide hmanga siam flat slings te hi inkar temperature-a hman leh dahkhawmna atan a tha a -40°C atanga 100°C , polypropylene slings erawh chu -40°C atanga 80°C thlenga rate a ni thung.

 

Ply Layers: Capacity an nghawng dan

Ply tih hian sling siamna atana webbing layer hman zat a kawk a ni. Sling chu single-ply, double-ply (duplex), emaw multi-ply  (triple emaw quadruple emaw) hmanga siam theih a ni .

 

Ply count leh capacity inzawmna chu a dik a ni: ply additional tin hian webbing width inang tan load capacity chu a let hnih in a tipung a ni

 

SpanSet chuan  an 2-ply endless slings hian 1-ply slings zau zawng inang aiin a let hnih zetin lifting capacity a pe tih a tarlang . CERTEX Germany S1 flat sling hi chiang takin 'duplex hoisting belt' tia sawi a ni a, 'double strap layers,' a awm a, ton 10 thlenga rit a ni.

 

angin China Chamber of Commerce specification-in a tarlan  , a zau zawng pakhat atan chuan WLL hi plies awm zat nen a inmilin a pung a ni . Entirnan, 50 mm single-ply sling hian WLL ton 2 a nei thei a, 50 mm double-ply sling erawh chuan ton 4 capacity a pe thung .

 

Webbing zau zawng leh Load Capacity

Hnuai EN 1492-1 , flat sling capacity hi webbing zau zawng nen a inzawm tlat a ni. Standard chuan flat woven webbing slings hi 25 mm atanga 450 mm inkar zau zawnga siam a nih thu a tarlang a ni .

 

Industry rule of thumb hman lar tak, thil siamtu tam takin an nemnghet chu, webbing zau zawng 25–30 mm khatah hian straight-lift capacity ton 1 vel a awm tih hi a ni .

 

CERTEX Germany chuan EN 1492-1 polyester flat slings siamna tur capacity table a siam a :

 

Thu lakna: CERTEX Germany, EN 1492-1 atanga siam chhuah theihna data

 

Table-a kan hmuh angin, webbing zau zawk hian capacity a tipung a, mahse inzawmna chu hitch configuration hian a nghawng bawk . Choke hitch hian WLL chu straight-lift capacity 80%-ah a tihhniam (factor 0.8), basket hitch hian angle a zirin capacity chu 1.4 atanga 2.0 in a tipung thung.

 

Color Coding: Capacity hriat theihna rang tak

EN 1492-1 chuan flat sling-te tan color-coding system a siam a, hnathawhna hmun buaithlak takah chuan capacity identification rang leh foolproof a siam thei a ni :

 

Thu lakna: EN 1492-1 color-code standard hmanga siam a ni

 

Sling tin hian WLL, ply count, sei zawng, siam ni, leh serial number tarlanna label nghet taka ziah a keng tel a—traceability leh inspection compliance atan a pawimawh hle SpanSet-in a sawi angin, an sling-ah hian 'signal-coloured label, sling-ah chuan a bo theih lohna turin raised lettering sewn a awm a,' load rit tak hnuaiah leh boruak bawlhhlawh takah pawh chhiar theih a ni reng a ni

 

Flat Sling configuration hrang hrangte

Flat slings hi ASME B30.9 leh EN 1492-1 standard hnuaiah configuration hrang hrangah a awm a:

 

Ace Industries chuan  eye & eye slings hi 'very adaptable' a nih thu leh lifting situation tam takah duhthlan tur tha tak a nih thu a sawi a, flat eye hi lakchhuah emaw hmun tlemtea dah emaw a awlsam zawk a ni FRT Manufacturing chuan sling tawp nei lo hian contact area sang ber a pe a , lei chung chhiatna a ti tlem bawk tih a sawi bawk .

 

Thupui tawi leh Thurawn tangkai tak tak

Flat sling ’s siam dan—material, ply layer, leh a zau zawng—chuan a load capacity, durability, leh application suitability chu direct-in a tichiang a ni. I lifting operation atana sling dik thlan nan heng thilte hi hriatthiam a pawimawh hle.

 

Takeaway pawimawh tak tak:

 

Material matters— polyester hi general-purpose lifting atan chuan a versatile ber a ni

 

Plies tam zawk = capacity sang zawk— double-ply hian a zau zawng inang single-ply aiin WLL aiin a let hnih zetin a pe thei

 

Width rules— straight-lift configuration-ah webbing zau zawng mm 25-ah ton 1 vel

 

Color code hian thlan a ti awlsam a— EN 1492-1 color-coding hian capacity identification a ti awlsam hle

 

Hitch configuration hian WLL a nghawng a— choke leh basket hitch te chu capacity table-ah en fo ang che

 

Lishenflex hian  EN 1492-1 standard angin polyester flat slings a siam a, single-ply, double-ply, leh multi-ply configuration-ah te a awm a, color-coded capacity marking leh reinforced eye options a awm bawk. Kan thil siamte hi 25 mm atanga 300 mm thlenga zau a ni a, WLL hi ton 1 atanga ton 10 thleng a ni.

 

I lifting application bik atana flat sling construction dik thlan kawngah tanpuina i mamawh a nih chuan—a nih loh leh i load mamawhna atana ply leh width dik tak hriat theihna tura tanpuina i mamawh a nih chuan—khawngaihin email thawn rawh sales@lishenflex.com , leh kan technical team te chuan mi pakhatin min pui dawn a ni.