Khoom Specification

Khoom npe: 1200R20 20PR Standard-Load Ordinary Retreaded Heavy-duty Radial Tire

Cov Qauv Siv Tsheb: Standard-load freight tsheb; haum rau cov qauv-load tsheb qauv raws li lub tsheb tag nrho thiab cov khoom hnyav.

Main Technical Parameters

Hnav Resistance
Abrasion Performance index: 105, raws li lub teb chaws tus qauv benchmark ntawm 100. Nrog ib tug tread qauv qhov tob ntawm 15.7 hli thiab ib tug optimized roj hmab formula, lub log muaj kwv yees li 20% zoo hnav tsis kam tshaj li qub log tsheb ntawm tib specification, ua rau nws haum rau ib txwm txoj kev.

Puncture Resistance
Lub hauv paus tread siv tus qauv tsim nrog steel siv tiv thaiv. Kev tiv thaiv rau punctures los ntawm cov ntsia hlau thiab pob zeb yog nyob rau ntawm tus txheej txheem. Lub sidewall yog nruab nrog txheej txheem puncture-resistant roj hmab txheej los txo qhov kev pheej hmoo ntawm kev txiav ntawm txoj kev xub pwg nyom thiab pob zeb.

Tsim nta
Tsis muaj kev khiav-flat reinforced qauv yog suav nrog. Lub log tsheb siv cov txheej txheem sab nrauv txhawb nqa roj hmab thiab yog cov txheej txheem-load paib thev naus laus zis, ua tau raws li cov kev xav tau thauj niaj hnub nyob rau hauv tag nrho cov tsheb thiab cov khoom hnyav.

Qauv

1200R20-20PR txheem-load zoo tib yam retreaded radial steel log.

1. Zuag qhia tag nrho Steel Radial Structure
Lub log tsheb no yog tag nrho cov hlau radial hnyav-lub luag haujlwm. Lub carcass steel cords yog teem radially raws lub log tsheb, nyob rau hauv ib tug 90-degree kev taw qhia perpendicular mus rau lub hlaws. Cov hlua hlau siv hlua qhwv ib ncig ntawm lub voj voog ntawm lub kaum sab xis kom tsim tau txoj siv tawv nruj. Piv nrog rau cov log tsheb qub qub, qhov tsim qauv no muab lub zog siab, tsim hluav taws xob tsawg, thiab tus qauv-load durability.

2. Txheej txheej, Los ntawm sab hauv mus rau sab nraud

Carcass Ply Txheej, Radial Carcass

• Tus naj npawb ntawm cov khaubncaws sab nraud povtseg: 1 txheej ntawm high-strength steel qaum ntaub, tsim ib tug tag nrho-steel radial qauv.
• Cord arrangement: Radial 90-degree kev npaj. Lub zog ua raws li cov kev taw qhia radial ntawm lub log tsheb, ua kom lub cev tsis sib haum xeeb deformation raws li tus qauv thauj khoom, txhim kho flex tsis kam, thiab txo qis dua compression cracking.
• Bead cheeb tsam: Cov hlua hlau tau tig thiab txhawb nqa, txuas mus rau qhov chaw nruab nrab ntawm sab xis. Ua ke nrog cov qauv kev txhawb nqa roj hmab, qhov no txhim kho sidewall compression kuj.
• Piv nrog rau cov log tsheb tsis zoo: Cov log tsheb tsis zoo siv ntau txheej txheej txheej, ua kom muaj cua sov ntau dua thiab kev laus yooj yim dua. Ib txheej steel radial carcass muaj me me deformation, zoo dua tshav kub dissipation, thiab zoo heev durability.

Siv System, 4 Txheej Hlau Siv

• Txheej 1 thiab 2: High-elongation steel qaum ntaub, cushioning cuam tshuam thiab absorbing txoj kev bumping quab yuam.
• Txheej 3 thiab 4: High-modulus, low-angle steel khaubncaws sab nraud povtseg, qhwv ib ncig ntawm ib ncig ntawm kwv yees li 18-22 degrees, nruj nreem nruj nreem.
• Muaj nuj nqi: Restrains tread deformation, stabilizes tread contact cheeb tsam, txhim kho puncture resistance thiab hnav tsis kam, suppresses tread warping raws li tus qauv load, txo tread block chunking, thiab txhim kho durability.

Tread Rubber Txheej

• Upper tread txheej: Standard hnav-resistant roj hmab mis, phim nrog tus qauv qauv ntawm 15.7 hli tread qhov tob, haum rau ib txwm txoj kev.
• Tread base roj hmab: Cov roj hmab uas tsis tshua muaj cua sov, kev cuam tshuam kev sib cais, tiv thaiv txoj siv hlua hlau, thiab tiv thaiv cov khoom tawv los ntawm kev tawm tsam ncaj qha rau cov hlua hlau thiab ua rau cov hlua tawg.

Qhov zoo ntawm All-Steel Materials
Cov hlua hlau muaj zog ntau dua li cov hlua fiber ntau, nrog rau kev ua haujlwm nruj thiab cuam tshuam. 20PR ply rating tsim yog tsim rau tus qauv tag nrho cov tsheb thiab cargo load thiab ib txwm txoj kev.

Kev ceev faj txog kev siv

1. Tsis txhob cuam tshuam nrog cov khoom ntse ntse, overloading, thiab ua haujlwm ntev nrog lub log tsheb tsis txaus, vim cov no tuaj yeem ua rau lub log tsheb puas yooj yim. Nws yog nruj me ntsis txwv tsis pub tsav dhau lub tsheb tag nrho thiab cov khoom hnyav txwv ntawm txhua hom tsheb.

2. Ua raws li tus qauv kev nce nqi siab. Tsis tu ncua xyuas seb lub tread thiab sidewall puas muaj kev puas tsuaj los yog bulging, thiab tsis tu ncua xyuas lub log tsheb siab.

3. Cov khoom no yog tsim los rau tus qauv thauj khoom nkaus xwb. Nws tsuas yog tsim rau cov qauv-load tag nrho lub tsheb thiab cov khoom hnyav hnyav thiab txoj kev qub. Nws tsis haum rau hnyav engineering txoj kev los yog overloaded thauj; txwv tsis pub, lub log tsheb kev pabcuam lub neej yuav luv heev.