Ringtread Curing Press HYLT-series
Ring/Annual pre-cured tread press/ ring-tread curing press HYLT is used to manufacture ring tread in preparation for the casing in the cold retreading.
|The ring tread produced by the ringtread curing press,|
applying to the buffed casing.
Unlike conventional flat pre-cured tread, the ring-tread is cured round to match the shape of the casing. Spliceless pre-cured technology system combines new tire radial compression molding with custom compounding and contoured shape to match the original curvature of the casings, significantly improving the retreading quality!
|The ring spliceless pre-cured tread,
higher quality and reliability!
|The flat pre-cured tread applying to casing|
Note: the above mentioned specifications are just for reference only; the actual parameters may be adjusted in line with the improvements of product design. We can also customize machines according to client needs.
1.Yalun patented product, patent No. 200820141465.9 200820141466.3
2.Inner and outer air chambers, with optional heat sources, oil or steam, ensure uniform tread heated temperature, and shorten curing time, approximately 25 minutes per tyre.
3.8 cylinders around the machine, guarantee the pressure acting on the tread up to 50kg/c㎡, higher durability and puncture-resistance than conventional pre-cured tread.
4.The inner air-chamber is of variable diameter and mechanical stretching design; ensure convenient tyre unloading and curing safety.
5.Vertical mainframe with stretchable core molds, avoid the tread deformation.
6.The ring-tread from this machine has no joints and fits perfectly to the casing without tension or deformation and guarantees reduced processing times and less waste.
7.The ring-tread ensures the uniform pressure; guarantee the maximum adhesion between the tread and casing, which lengthens the retreading tyre working life.
Stretchable core molds,
avoid the tread deformation!
HYTL-8.25/7.50 Tyre size range
7.50-8.25R20 Dimension (mm)
Rated curing pressure (MPa)
6 Steam pressure (MPa)
<0.7 Power supply
AC380V,AC220V,50HZ High pressure Pump ( Mpa)
16 Station pressure Low pressure Pump ( Mpa)
Electric machine power (KW)
7 Weight (t)
About 7 About 6