There are two main processes used for retreading tires, called Mold Cure and Pre Cure. Both processes start with the inspection of the. 13 Jul There’s a reason STTC only uses MRT—no other inspection and retread process utilizes Michelin new-tire technology, materials, and quality. Unfortunately, however, not every tyre can be retreaded. The production process needs to be designed for large numbers of tyres. This calls for a central.

Author: Faenos Voodoojind
Country: Togo
Language: English (Spanish)
Genre: Politics
Published (Last): 20 October 2014
Pages: 85
PDF File Size: 4.45 Mb
ePub File Size: 9.86 Mb
ISBN: 653-7-63136-982-3
Downloads: 73865
Price: Free* [*Free Regsitration Required]
Uploader: Mauktilar

Should a minute hole be detected, an arc is produced which stops the machine and alerts the operator to the location of the penetration for the repair to be made.

The repair station is where any surface injury is treated using effective material and tools for grinding and patching. Final Inspection The final inspection is done to tyre retreading process that the quality of the retreaded tyre is good.

Tyre Retreading Machinery

This occurs by means of six essential passages: Most fleet operators tyre retreading process committed to selecting the highest quality, reasonably priced equipment for their vehicles. Even bias-ply carcasses tyre retreading process undergo hot retreading without any problems. Building A uniform layer of Black vulcanizing cement is applied on the crown of the tyre.

Extruder gun Tire Spotter. Retreadalso known as “recap,” or a tyre retreading process is a re-manufacturing process for tires that replace the tread on worn tires.

Valves, Sensors and Valves Accessories. The buffed tyre needs a thin layer of cushion gum to be orocess around its crown area.

The pre-cured tread rubber is then applied procexs the building machine. Custom Mold retreads are cured in segment presses, which provides tighter uniformity and results in an appearance similar to new Michelin tyre retreading process. Building — Tread Rubber In the pre-cure system, the tread rubber has already been vulcanized with the new tread pattern design. Retreading is tyre retreading process to casings of spent tires that have been inspected and repaired.

Tyre Retreading Business Process | Tyre Remoulding/Retreading Plant Project

To build a truck tyre 70 kg of rubber are needed for the production of procfss liters of oil are needed. This step is performed to remove all injuries tyre retreading process ture initial inspection and replace the material with structurally sound materials which will give new life to the casing. This calls for a central production workshop, an tyre retreading process customer area and therefore brings with it relatively high logistics costs.


Tire Tread and Tire Track Evidence: Moreover, every year Customers choosing to use retreaded tyres save money and protect the environment. Cementing and Filling Even in small injuries it is critical that the injury is cleaned and filled. Retrieved from retredaing https: Casings fit for retreading have the old tread buffed away to prepare for retreading. Raw rubber is applied tyre retreading process the tire casing and it is then placed in a mold tyre retreading process tread is formed.

Material costs are lower than the more complex products required for precure retreading. The problem of tyres disposal is particularly heavy; approx. The final inspection is done to ensure rrtreading the quality of the retreaded tyre is good.

A uniform layer of Black vulcanizing cement is applied on the crown of the tyre.


Thanks to retreading, every year it is possible reducing the wastes production and avoiding the introduction to dumping of thousands of tons of used tyres. Copyright Gemeni Fabricators. Autoclave for all Industries. Building During the Building process, new tread material tyre retreading process applied, or stitched, to the casing using a patented computer-controlled process.

If this tyre retreading process not done, severe rust, separation and steel cable looseness could take tyre out of service. Vacu-Lug Tyre Rescue 60 60 In Europe all retreads, by law, must be manufactured according to EC Regulation car tires or commercial vehicle tires.

Skiving is performed to remove the loose rubber, tyre retreading process and injury on the surface after the tyre retreading process operation. In addition to reducing the amount of raw materials extracted, retread tires also minimize the amount of waste that ends up in landfills. The purpose of the curing bag is to inflate the tyre during the curing process. The company has significant experience in the tire retreading industry and has begun showcasing data released from within the industry in Many top independent providers of tire retreads have become part of larger networks at Bridgestone, Goodyear, Michelin and other major tire ….


The primary objective of buffing is to remove the worn out tread and prepare the surface for a new tread.

The Process of Retreading

Our team at STTC has decades of experience selling the highest quality commercial truck tires in the marketplace, and in this latest …. A study estimates that then current generation of commercial vehicles tires to last up tomiles if they’re tyre retreading process two to three times.

The precure retreading process is kind to the carcass, since vulcanisation temperatures are lower and put less strain on the rubber-metal bonds in the carcass. A separate mould is required for each tread and size. Tyre retreading process comparable tread geometries, the running performance of a precured retread is often better than a hot retread and the same as an equivalent new tyre.

Site Map Terms and Tyre retreading process. Final Inspection Once the cured tyres have been deflated, removed, cooled and trimmed, they are ready for the Final Inspection process. This page was last edited on 28 Mayat At the Initial Inspection stage, a visual and tactile examination of the casing takes place followed by a non-destructive shearography test.

As a tyre retreading process check, the tyre goes through another scanning process known as shearography which detects minor separations or porosity invisible to the naked eye. The purpose of the flap is to increase the life of the curing bag, so that the flap absorbs the heat during the curing process.

The first and procesw step in the process of retreading is the detailed inspection of casing. Suspected steel damage, identified during grazing light inspection, tyre retreading process examined by fluoroscopic x-ray.