Retreading
Marangoni Retreading Systems has launched the product it says “completes” its Ringtread on/off range. This final addition to the line-up, the non-directional pattern Mix101, is designed for use on drive axles of vehicles operating in mixed road/quarry applications and is a new version of the Mix100 that is aimed at less heavy-duty applications.
While we have all heard references to the financial crisis ad nauseam, in the retreading sector the paucity of quality casings is becoming a crisis of its own. Of course there are links between the general economic environment and the lack of casings in the market, but there is more to it than that. It seems that a number of pressures have combined to cause a perfect storm of hindering factors, preventing the necessary supply of casings getting to the people who need them the most – retreaders. And while getting hold of any retread’s most fundamental component is said to be taxing for everyone, things are said to be especially difficult in the independent sector.
Marangoni Retreading Systems has inauguration a new manufacturing plant in Argentina, in the city of Alvear, Santa Fe. This new plant brings the total number of sites operating around the world and featuring Ringtread lines to five, all part of the Marangoni Group division specialising in pre-cure retreading.
Europe’s largest regional airline Flybe has selected Birmingham manufacturer Dunlop Aircraft Tyres to supply its expanding fleet of Embraer jets. Dunlop has been awarded an exclusive five-year deal to supply new and retreaded nose and mainwheel tyres for Flybe’s fleet of Embraer 175 aircraft and radial nosewheel tyres for the carrier’s Embraer 195s. The deal continues a long-standing relationship with the airline, while Dunlop is currently present on many other Embraer aircraft.
Goodyear has announced the availability of its most recent coach tyre products as TreadMax retreads. The TreadMax Marathon Coach all position and TreadMax UltraGrip Coach winter drive moldcure retreads come in size 295/80R22.5. The newly launched products have the same tread pattern, compound and features as their new tyre counterparts, Goodyear states. Both retreads are also regroovable for more life and economy.
A small family business in southern Italy is achieving excellence in the tyre repair niche. Founded in 1980 by Giuseppe Ferrara’s family, the company is named RFP, but the brand is better known in the industry as Tap-Rap; a name that is synonymous with specialist and advanced know-how in repairs. What distinguishes Tap-Rap is not only its specialised product, but also its patented technology, which Ferrara calls "a real transplant surgery."
When US publication Popular Science Monthly enthused in March 1935 over “modern scientific methods” that enable a tyre casing to be “rebuilt” instead of discarded after a working life of 20,000 miles or so, the retreading industry was still a relative newcomer on the scene. It was less than 20 years since Oliver Rubber introduced pre-cure retreading, and when the Popular Science Monthly article hit the newsstands, one aspect of retreading remained very labour intensive – buffing a tyre was still partially carried out by hand, with steel brushes used to prepare the casing for retreading. This was soon to change; in the second half of the 1930s, a German named Nanno Collmann looked into ways of simplifying this part of the retreading process, and in 1938 his company introduced the world’s first specialised tyre buffing machine. Three quarters of a century later, the Collmann brand is still a name respected by retreaders the world over and the company, under new ownership, retains a strong interest in the sector.
Kraiburg reports that it has maintained its high annual customer satisfaction rating, roughly a year since the last analysis was done. According to the company, the news is confirmation that Kraiburg Austria’s customers are “very satisfied with their supplier of quality precure and hotcure materials.”
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European retreading industry organisation Bipaver is one of the five latest entities to join the Retread Tire Association. Membership in the US-based retreading association has now passed the 300-mark and, upon announcing the latest additions, Retread Tire Association managing director Harvey Brodsky commented that “we continue to be very pleased and gratified at the amount of support our exciting new association continues to receive from retreaders and others in the retread and tyre industries.
Earlier this month, Continental’s Malaysian operation, Continental Tyre PJ Malaysia Sdn Bhd, announced the official local launch of the Conti360° Fleet Services tyre management system. Currently the programme is offered in ten Malaysian states – Kedah, Penang, Perak, Kelantan, Terengganu, Pahang, Selangor/Kuala Lumpur, Negeri Sembilan, Malacca and Johor – and Continental says it will expand Conti360° Fleet Services to the states of Sabah and Sarawak in the near future.
GT Radial has added two new sizes to its GAR820 regional all-position pattern tyre, increasing its medium sized truck portfolio. Initially available in 215/75R17.5, the brand has added 205/75R17.5 and 225/75R17.5. Two more sizes, 235/75R17.5 and 245/70R17.5, are currently in development and due for release later in the year.
Marangoni Group once again shared a large stand at Autopromotec, probably the largest in the dedicated retreading section of hall 22.
With regard to retreading, which accounts for most of the group’s business in the Italian market, Marangoni announced that important new additions have been made to the Marix range of retreads. These includinged the MD National Grip 3 for regional heavy transport, and upgraded compounds mainly in the Energeco line for long distance applications. For the earthmoving sector, the MDT Recaflex pattern, available in size 27.00X49 for heavy-duty dumpers has been added. Other products on display include patterns for 4x4s, SUVs and vans, representing a wide range that has been expanded even further.
Steinbichler Optotechnik is a worldwide leading supplier of optical measuring and sensor technology. The ‘Intact’ tyre shearographic inspection systems by Steinbichler are used at numerous major names within the industry for the non-destructive testing of passenger car, truck, aircraft, OTR as well as Formula 1 racing tyres, and have proven their functionality around the world.
Quebec-based company Groupe Robert Bernard has inaugurated its new retreading plant. The facility, which is the largest of its kind in Canada, was built at a cost of $3 million and is the eighth retreading plant in the country to use Michelin Retread Technologies (MRT). It is the 80th MRT plant to open in North America.
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