tire recycling equipment manufacturing

Technological features of tire recycling

lines and reasonable arguments about

ADVANTAGES OF TIRE RECYCLING LINES ATR

Novokuznetsk, Russia

Alfa-SPK | Tire Recycling Equipment Manufacturing

Our company – Alfa-SPK – focuses on equipment manufacturing, mainly for two industries:

recycling of worn-out tires and general mechanical rubber

goods with the purpose of receipt of rubber granules

which are also called rubber crumb

manufacturing of floor coverings and other types of coverings made

from rubber crumb



At the moment our company is one of the largest suppliers of an industrial equipment

in the territory of the Russian Federation.

We have wealth of experience and expertise in successful setting up of tire recycling businesses - over 10 years

and 100 companies.

It is important for us that you become a successful earner, because your responses help us to develop.

And we will share this experience with you: we will answer your questions; we will advise you how to set up your

tire recycling business and how to manage it in proper way.



ADVANTAGES OF LINES ATR

We constantly develop and we work on having opportunity to offer you the best conditions.

Each line passes continuous test before shipment, therefore we are always confident in reliability and high quality of

the offered equipment.



Compactness

Refusal of use of conveyors for benefit of use of pneumotransport has allowed us to reduce the line size almost

twice, and also to reduce loss of raw materials in case of conversion.



Electric components

For effective and reliable work of the equipment we use exclusively high-quality materials.

The electrocase which is responsible for work of the line is executed from high-quality components of import

production of such known world companies as:

Schneider Electric (France) Siemens (Germany)



Electric components

Our specialists have written the program for control of work of the equipment which is responsible for basic

processes of conversion and serves for the help to workers.

The controller is responsible for the correct loading of raw materials in Schroder.

For example: if the worker overloads Schroder with raw materials, the program automatically switches-off the

giving conveyor till the moment until indications of operation of engines return to averages; if Schroder's

loading low, the special board located on a case of management shows that installation works in the

minimum loading and it is possible to load still.

Also the controller is responsible for processes of an overheat of the equipment, speed of rotation of shaft, air

supply and for other working moments of the equipment.



Steel | Cutting parts

For long and high-quality work of the main cutting parts of the ATR lines we use reliable high-strength Swedish

steel - Hardox 600 and Hardox Extreme.

Service life of the details made of steel of this brand 5 times longer than at analogs from similar types of steel.

Mills on the ATR lines are intended for the period of work from 3 to 5 years.

Knives in a rotor crusher have service life from 1,5 to 2 months (knives are also made of Hardox steel and are

considered as an expendable material). Knives are executed in such a way that it is possible to turn them 4

times. Replacement takes no more than 20 minutes.

Mills (schroder)Knives (rotor crusher)



Steel | Cutting parts



Advantages of ATR lines

The equipment has one rotor crusher in structure. It positively affects on the economic part of the project.

As a rule, the analogs presented at the market have as a part of 2 – 3 crushers that negatively affects on prime

cost: bigger energy consumption, bigger quantity of expendable materials and cost of the equipment is more

too.

The enterprises working at our equipment have real prime cost from 10 - 11 cents for one kilogram of a rubber

crumb. The enterprises working at similar installations have prime cost from 16-20 cents for a one

kilogram.




Quality of the rubber crumb made on the ATR lines conforms to all approved standards. It means the minimum

quantity of a textile in a crumb and about total absence of a metal cord in the final product.

The ATR lines work in the automatic mode. Recycling is made mechanically that favorably differs from rolling.

The rubber crumb made in the mechanical way doesn't lose the physical and chemical properties, has a

chopped granule.

The rubber crumb made by rolling is a dirty crumb which loses the initial properties and has a smooth granule

that negatively affects on production of rubber coverings.

For example: for production of a rubber tile from the crumb made by rolling it is necessary to spend 2 - 3

times more polyurethane binder, than for the crumb made by mechanical way of recycling.




Unlike the analogs presented at the market, the ATR lines have the

smallest preparatory group (set of equipment for preparation of

tires for recycling).

All models of ours the line for processing of tires process automobile

wheels entirely - preliminary preparation is not required. Truck

wheels should be cut on 4 – 6 parts. At the same time extraction

of an onboard ring is not required.

ATR lines include special hydraulic scissors for cutting of truck tires

on part. In case these scissors for any reason fail, you will be

able to continue your work with automobile tires until

malfunction elimination.



In conclusion

We constantly develop and we work on having opportunity to offer you the best conditions.

Each line passes continuous test before shipment, therefore we are always confident in reliability and high

quality of the offered equipment.

Choosing us as the supplier, you can be confident in us, in our equipment and in stability of the production. It’s

time to choose. Time to choose the best.

tire recycling equipment manufacturing

Technology