Used Tire Cold Retreading Equipment

Hot Sell Professinal Used Tire Cold Retreading Equipment


Advantages of precure retread
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. Heat build-up in the tyre, rolling resistance and other tyre properties are often easier to assess than with hot retreading.
 
With 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.
 
Less investment is required on the part of the retreading plant (no expensive moulds) and lower follow-up costs, since it is the material supplier who updates the range of moulds.
 
A wide range of tread types are available, allowing the optimum tread to be selected for the tyre application.
 
The comparatively low investment costs involved mean that decentralised, smaller production units can be operated. 
This means lower logistics costs and makes the operator more flexible and closer to his customers.
 
 complete tyre retreading machine production line including: 
 Multifunctional vulcanizing tank, tyre polishing machine, vacuum cleaner, tire repair machine, tread pressing machine, Envelope Mounting & Dismounting Machine , Steel Rim Mounting & Dismounting Machine , Envelope Mounting & Dismounting Machine, Extruding Gun and so on.
 
Tyre retreading use all kinds of accessories. Including vulcanizing tank with 4, 6, 8, 10, 12, 16, 18, 24 tyre and so on.

1. Introduction

1. ) Vulcanizing boiler design and manufacture in strict accordance with the national standard of "" steel pressure vessel, and according to the country" pressure vessel safety design review project "the relevant requirement of inspection.


2. )According to the heating mode can be divided into steam pressure,

Electrical heating and heat conduction oil heating three forms.


3. ) According to different division control circuit for PLC control and PLC control add touch screen display two kinds.



2. Equipment features


1. )Use anti-oxidation electric heating tube, useful life extend one time.


2. ) Equipment with cycle water cooling system, ensure seal high run, avoid damage.


3. )The operating system can be devided into semi-automatic control and automatic control.


4. )Adopt high capacity draught fan ensure the temperature and the wind speed evenly.


5. )According to the customers requirement to machining and process.






Our equipment which has advantages of stable and reliable performance is the most widely used steam vulcanizing boiler, the temperature, pressure and time can be controlled automatically and it also easy to operate. And the equipment can save 35% of energy than other traditional equipment.  
Working principle for steam vulcanizing autoclave
       The steam enter into the steam diffusion tube by entrance of steam which at the bottom of the steam vulcanizing boiler and the entrance can be controlled by automatic valve. The steam diffusion tubes vertical arrangement in the bottom of the tank. The small holes which diameters are 3mm,4mm and 5mm on the steam diffusion tube are arranged according to certain rules and angel to ensure that the steam spread in the tank evenly. Thus it can prevent the different quality of the product because of the uneven steam. After set working procedures, the heating, heat preservation, vulcanization and etc can be finished by automatic control system. The equipment stop working and give alarm after all procedures finished.
Working principle for electricity steam vulcanizing autoclave

     Electric heated tubes are arranged in the bottom of the tank according to certain rules, the heat exchanger linked the electric heated tubes and the water channel. The height of the sink is 5~15mm. The steam which produced by electric heated tubes and water spread from down to up evenly until turn into condensate water pour into the sink after touched the wall of tank and then heat again. The temperature of the tank evenly and the pressure has no error, so it can prevent the different quality of the product because of the uneven temperature and pressure. After set working procedures, the heating, heat preservation, vulcanization and etc can be finished by automatic control system. The equipment stop working and give alarm after all procedures finished.
if you are inrested in our machine, please contact us , tell me
1 diameter of tire ? car tyre? truck tyre?
2 capacity for production per time ? 8 tyres? 10 tyres?16 tyres? or else
3 heating method ?
4 control mode ?
5 design pressure ? 
give me more detailes if you can, so that I can recommend the right machine accoding to your tire.

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