Tyre Retreading Machine-Curing Chamber
With safety, quality and cutting-edge technology, Jinhui secure your production with high output and uniformity, a number of different measurements and configuration can be provided according to the characteristic of the facilities and production volumes of the client.
a) Advanced specially design-available for OTR tire,Truck Tyre
b)Automatically
c)Energy conservation
Temperature |
110 ~ 117°C |
Capacity |
6,8,12,13 tires |
Cure pot pressure |
0.45 ~ 0.6Mpa |
Inner tube pressure |
0.65 ~ 0.7 Mp |
Envelope working pressure |
0.2 Mpa |
Total power electricity |
63 Kw |
External dimensions (L × W × H) |
6000×2100×2100 (mm) |
The Melion Tyre Retreading Process includes: Collection of Casings Initial Inspection Buffing Section Repairs & Skiving Cementing & Filling Building - Tread Rubber a. Enveloping & Rim Mounting or b. Double Envelope System Curing by Chamber Final Inspection & Painting 1. Collection of Casings Worn tyres are collected to select suitable casings for tyre retread. 2. Initial Inspection Each tyre received in a retread plant is subjected to a rigorous visual inspection. Inspectors are assisted by the use of non-destructive sophisticated MELION inspection machine. 3. Buffing After inspectionThe tyre's old tread is mechanically removed on high speed buffers. MELION's buffers are extremely accurate and will remove the proper amount of old rubber while turning the tyre to an exact specified diameter and radius. 4. Section Repairs & Skiving With advances in state-of-the-art repair materials and repair methods, many of these tyres can be routinely repaired and in most cases can be retreaded when the original tread is worn off. The repair station is where any surface injury is treated using effective material and tools for grinding and patching. 5. Cementing and Filling Even in small injuries it is critical that the injury is cleaned and filled. If this is not done, severe rust, separation and steel cable looseness could take tyre out of service. The injury should be inspected, and then cleaned out with a carbide cutter. After cementing the injury, a vulcanizing rubber stem should be applied to "fill" the injury. This would create a permanent repair that maximizes tyre life. With MELION designed-and-built spray booth, your cementing operation can be executed in a clean, efficient & environmentally responsible manner. 6. Building - Tread RubberIn the pre-cure system, the tread rubber has already been vulcanized with the new tread pattern design. The buffed tyre needs a thin layer of cushion gum to be wrapped around its crown area. The pre-cured tread rubber is then applied with the building machine. This is called the building process. 7.a) Enveloping & Rim Mounting The built tyres are then mounted with envelops and rims to prepare them for curing. b) or Double Envelope SystemFor enveloping, tyres are first fitted an outer envelope at the envelope-mounting table before the inner envelope is fitted into them. The enveloped tyres are then vacuumed out for preparation prior to curing. Modern plants have their casings hoisted by monorail systems. With professional planning from MELION engineers, you can be assured of workstations designed to maximize output and ease workflow. 8. Curing by Chamber The tyre is then placed in a curing chamber and the pre-cured tread becomes adhered to the tyre through a vulcanizing process. Our wide engineering capabilities and experience enable MELION to build chambers to suit our clients' different preferences for size, steam heated, electric heated, or double heating system, semi-automatic and automatic chambers.
9. Final Inspection & PaintingThe retreaded tyre is subjected to a final inspection. This inspection insures that only tyres that meet industry quality standards are allowed to leave the retread plant. All retreaded tyres are encouraged to be returned with the sidewalls painted using a light coat of black tyre paint.
MELION focus on Tyre Retreading and Recyling System, any more technical question and inquiry regarding the above item ,please feel free to contact us, we promise to offer you our best service and best quality products with the best competitive price.
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