a. Tyre( Tire) Protection Chain(TPC)
 What is a Tyre Protection Chain?
 A Tyre Protection Chain is a close mesh of high-alloy, hardened steel chains. It protects the tread and sidewalls of the tyres from excessive wear and tear...
 Tyre Protection Chains are mounting on the heavy equipments-Wheel Loaders, Scraper and Heavy Trucks etc. For the purpose of resistance of thrust, breakage and wear. The chains are extremely Important for the heavy equipments working in harsh working conditions such as mining industry, brickfields, slag operations, steel plant, glass and tile works, quarries, tunnel construction, road and dam construction etc. Tyre protection chains increase tyre life by reducing maintenance and repair.
 Tyre Protection Chains have been proven to be cost effective and reliable worldwide,due to our patented and specialised ISO9001 certified manufacturing process.
 The advantages of using our tyre protection chains are:
 Get up 8 time's longer tyre life.
 Reduce operating costs. Lower machine downtime.
 Increase productivity. The option to use cheaper tyres.
 Be able to re-use tyre casings lowering the environmental impact.
 The tyre chain suit for following models of wheel loaders: ZL30 ZL40 ZL50 ZL60 ZL80 and CAT966 CAT980 CAT988 CAT992 KLD85 KLD95 KLD110Z WA400 WA600 L950 L1150 L1350 L1850 L2350etc.
 The company's tyre protection chains are available for the full range of tire sizes, from 17.5-25 to 70/70-57.

 
  Tyre protection chain service life:Approximate service life of tyre protection chain is dealt with in following chart
 
Eruptive Rocks Service-life
Granite、Quartz、Porphyry、Rhyolite 2000-3000 hours
Andesite、Diorite 2000-3200 hours
Orthoclase 3500-3900 hours
Basalt、Diabase 3500-5000 hours
Metamorphous Rocks Service-life
Marble 3500-6000 hours
Quartz-rock、Schist 1350-2100 hours
Gneiss 2000-3000 hours
Sediments Service-life
Calcrete、Quartzite 1300-2000 hours
Sandstone 2800-4000 hours
Vesuvianite 3000-9000 hours
Limestone 5000-16000 hours
Dolomite、Kaolin、Calc-tufa、Alumina 5000-10000 hours
Kainite 12000-18000 hours
Gypsum 6000-12000 hours
Flint stone、Diatomite 1300-2000 hours
Coal 4700-6500 hours
Others Service-life
Slag 2500-5000 hours
Scrapheap 2800-4500 hours
Iron ore 3000-4000 hours
Manganese ore 1500-2500 hours
Copper ore 2000-4500 hours
Lead-zinc ore 3500-7500 hours
  The above parameter are for reference only.Some various working hours owe to differenct link & ring combination
Actual servie life of tyre protection chain is influenced especially by:
1. Rock hardness
2. Grounds unevenness
3. Temperature of ground
4. Weight of machine
5. Driver,s skill
6. Working hour per day
7. Daily maintenance
The tyre sizes are available to suit:
9.75-18
16/70-20
17.5-25
20.5-25
23.5-25
26.5-25
26.5-29
29.5-25
29.5-29
29.5-35
33.5-33
33.5-39
33.25-35
37.5-33
37.25-35
37.5-39
38-39
35/65-33
40/65-39
45/65-39
45/65-45
50/65-51
55.5/80-57
65/65-57
58/85-57
11.00-20
12.00-20
14.00-24
14.00-25
16.00-25
18.00-25
18.00-33
21.00-33
21.00-35
27.00-49
3600-51