Famous proverb "Small children - small worries, big children - big care" is well known to those who exploit large and super-bubbly tires - tires for construction equipment and career dump trucks. The most common technological operation is to replace the wheel dump truck wheel. What complex hydraulic manipulators are required. But this is part of the problem. With our smelter (or poverty?) Sometimes you can do the loader or crane beam
Yangchevsky V.A., Professor Madi.
Magazine "Construction Equipment and Technology" №1 "2001
Famous proverb "Small children - small worries, big children - big care" is well known to those who exploit large and super-bubbly tires - tires for construction equipment and career dump trucks. The most common technological operation is to replace the wheel dump truck wheel. What complex hydraulic manipulators are required. But this is part of the problem. With our smelter (or poverty?) Sometimes you can do the loader or crane.
The main concern is in the enormous costs of purchasing such tires. After all, one tire has many hundreds, passing in thousands so figuratively in Russian sounding "C.E." Only realizable mileage is unfortunately, not so impressionable.
It is known that the bus resource is determined by the tread wear or any destruction. Bus construction equipment has a tread value, the rubber, which is grieving, is a little more than 5% of the total tire value. The carcass of the tire for durability according to the running factory characteristics is able to "survive" 2 - 3 treads.
In world practice, many tire models restore the overlay of a new tread repeatedly. Our conversation, despite the relevance of the issue, unfortunately not about this. This problem literally goes beyond the road enterprise. Specialized repair enterprises are engaged in the restoration of the tread. Geographically, taking into account our graphic expanses, it is not easy to get to them. But the main brake is the inconsistency of the cost of recovery with the quality obtained.
Large tires are more susceptible to another attack - various types of fraud. The main reasons close in their essence are the quality of driving and road conditions. On heavy career roads, premature tire destruction sometimes reaches 90% or more.
With such a collapse of the dumping tires on the restoration of the tread, it seems not to think - there is no so-called Remfond. But relative to the damage to the tires - the conversation is special. After all, at least 30% of the resulting mechanical damage to the tires, both in the zone of the tread, and in the sidewall zone can be restored. And this can be done in the "framework" of ATP: in his vulcanization department, its staff. Therefore, further our consideration of the technological possibilities of repairing tires, on which even in those auto enterprises, where are familiar with such technologies, things are going on to establish the fact about the rupture of the next tire and issuing a new one instead - do not go.
Master's business is afraid
Modern technologies for repairing tire damage are mainly reduced to the following operations:
- The selection of the restoration tire (definition of the overall status of the framework for solving issues on the technical capabilities and economic feasibility of repair).
- Processing damaged space.
- Restoring the integrity and tightness of the damaged place (filling in damage to the repair compositions, vulcanization). For large-sized tires, hot vulcanization is used. For other tires, there are also repair technologies using self-taxable (at "room temperature) materials.
- Restoration of the strength characteristics of the damaged place by applying from the inside of the tire of a self-incapanted plaster, reinforced, as a rule, with a metal coordinate.
The reduced sequence of repair is one for technologies of different developers (firms). The main differences in the composition and quality of materials, their cost, in temperature and temporal modes. As an example, consider the technology of the German company STAHLGRUBER OTTO Gruber GmbH & Co (in use of Rema Tip-TOP). Why exactly this company? Firstly, in our country, it is already present for one decade. Its technologies are tested with our practice and in particular on the transport of mining cuts.
Better to see once
To exacerbate perception, it is necessary to prepare in fig. one This "ordinary discontinuity" for 1-1.5 hours of manual labor (the time of vulcanization and self-volcanization does not count) calmly eliminates one person. The second "on the pickup" when such a mahin is necessary to move. The amount of damage can be up to 250 mm, and according to some technologies and more. If only the general state of the frame was recognized as satisfactory.
The following operations are shown on the example of different tires to achieve a greater idea of \u200b\u200bthe possibilities of such repairs.
For processing edges of the rupture (Fig. 2) There is a very diverse nomenclature of devices - for any kind and size of damage.
Filling damage to the repair material (Fig. 3) It has a certain specificity, but to a greater extent requires accuracy of work to prevent dirt and air particles. In the tread zone, a one-component composition can also be applied depending on the technical specifications. The cost of materials and devices is so insignificant that it does not deserve separate consideration.
The most serious equipment for vulcanization (Fig. 4). But compared to the gabarity bus, the thermocrix of the thermopress "is not pressure", and the price, given that such tires are there are several thousand USA, quite lifting - about 50 thousand. For bus tires, the thermopress can cost almost an order of magnitude less.
Imparable considered to be all the tire space (Fig. 5) With the exception of damage to the frame in the zone adjacent to the onboard ring. A characteristic example of fig 5 V. Even if such a number of damage is repaired on the same bus, it means it is economically profitable. And this is already visual information, reason to start practical implementation.
Working inscriptions on tires repaired (See Fig. 4 and 5). What historical dates, what is the geography of exotic places to develop these technologies. It is a pity that "1/6 of the earth sushi" is not particularly covered.
Plaster installation (Fig. 6) - Finish operation to eliminate damage. The cost of the plaster, depending on the size of the damage of about 10 - 30 USD The total cost of repairing average tire damage is approximately 10% of its initial cost. The quality of recovery is such that the repaired place lives to the complete wear of the tread, and on some tire models the tread is the possibility of tread renewal.
Instead of sentence
Why is this technology, it is not embedded with us - let everyone answer himself. The author will express a subjective opinion on the position of personal experience.
Tire repair specifically is not needed at the enterprise, there is no individual financial interest. It is much easier to order another batch of tires, and possibly (according to existing practice) from the seller commissions interest. It is at least every day, and even inoperative time. And the tire, if not lost from damage, you still need to save for repair. Even a few days of its operation with little damage leads to the internal destruction of the frame and the problematic of the repair. Who should regularly monitor the technical condition of the tires, remove damaged, prepare "Replacing". What a headache from the administration support such a production process.
Attracting third-party (coming) repairmen problem solves partly. Remfond still need to prepare someone. And "shelted" specialists perform mainly those work that do not require a long waiting for the vulcanization process. It is understandable - "Wolf's feet feed." The list of restraining factors can be continued, but it will already be akin to the "kitchen" conversation.
It is necessary to solve the problem in stages.
- Create repair plot at the enterprise. The room should be used only for repair and intermediate storage of tires.
- Personnel training personnel (often learning is included in the cost of the acquired equipment). For other types of work, the staff should not be attracted, even if there is no Remfond at a particular point. Let it be engaged in the inspection of "acting" wheels, preparation of "replacing".
- Implement a system of material interest. For each timely detected and removed damaged wheel - promotion. Same for high-quality repair. Assign and control the execution of the internal minimum rules of the tires by type (types) of eliminated damage. Without this, the reaches will work formally, will not be due. We must take into account our, as they say, mentality and "love" to comply with job duties.
The last item is the most responsible training. Here you need help specialists, and not just programmers. Essentially this is the accounting and bonuses system. Remember the politzitat "Socialism is a record." We did not recognize any or the other, and the Belgian, for example, the farmer with socialism did not touch, but the computer accounting system made it so that it fixes how much daily everybody drank water, the feed and vitamins received. Maybe therefore, for those of milk, for which our orders received, there are cows on the "fodder" send.
Save - it means to work further. An alternative to this applied to the tires - walks in the fresh air on the backyards of enterprises (see Panoramic drawing at the beginning of the article).
So choose the right route, gentlemen.
- Shina LLC is the official dealer of the world's leading manufacturers of Bridgestone and Goodyear tire manufacturers. For 10 years we supply tires and cameras for imported equipment operating in Omsk, Novosibirsk, Kemerovo, Tyumen region, Krasnoyarsk and Altai Territory, etc. Perennial cooperation with OJSC Surgutneftegaz, OJSC Siberian Anthracite, Zirganskaya MTS OJSC, OJSC Raspadskogo-coal allows us to declare the reliability and versatility of our company.
- An individual approach to each client makes it possible to choose a tire taking into account the characteristics of the operating conditions: the length of the shoulder, the hardness of the breed, the features of the relief. Which allows you to increase tire life and reduce costs.
- Tires for passenger, cargo, construction, agricultural, loading, logging and special equipment, including kgsh, in the presence of a warehouse in Omsk or under the order in agreed time in any quantity. We have the opportunity to put the tires of any global manufacturers of the highest and medium price segment. Tires - our profile! Free consultations regarding reliability, interchangeability, maintainability, etc.
- LLC "Shina" has a unique opportunity to offer its customers the supply of new quality tires, as well as the repair of all types of damage and the restoration of the tread. High quality repair is provided by the presence of special equipment that does not have analogues in Russia. A warranty is provided for all work performed.
- To date, we repair kgsh and SCGSh sizes as 40.00 R 57, 33.00 R 51, 27.00 R 49, 35/65 R 33, 45/65 R 45, etc.
- We will be happy to long-term mutually beneficial cooperation, which includes regular supplies of the highest quality tires at affordable prices, repairing expensive import tires!
Repair of kgsh
- Repair of a large-sized tire or partial recovery. It is used when wearing a treadmill with a tread residue from 100% to 30-50%. The mechanical damage arising during the operation of the KGSH is clearly repaired.
- Large border tires are more susceptible to various types of fraud. The main reasons close in their essence are the quality of driving and road conditions. On heavy career roads, premature tire destruction sometimes reaches 90% or more.
- There are several types of damage: 1. puncture (sample) on the protector (running) tire; 2. Side cut of the tire; 3. Test of the tread from the breaker.
Puncture
Before repair
After repair
Side cut
Before repair
After repair
Bracker Testing
- It is especially necessary to note this type of damage, which has recently become increasingly and more often becomes the actual problem of most enterprises of the operating KGSH and SCHSH.
- This problem is significant, since in most cases it is almost impossible to notice during operation and to eliminate it in a timely manner.
- This defect is formed as a result of damage to the protector part of the tire of the foreign object without damaging the frame. The integrity of the tire is not broken and continued to be operated, but moisture, dirt and air penetrate through damage to the protector. During the operation of the wet's tires and dirt have a negative impact on metal parts of the frame (breaker), they rust and destroy.
- Because of the air, there is an excessive heating of the damaged section of the tire, as a result of which the protector begins to burn and peel from the frame. As a result, the tires fail.
- It is advisable to eliminate this problem at an early stage of damage.
Before repair
Repair of career tire 325/95R24 with 100% warranty.
Repair of this tire amounted to 3200 rubles (taming damage)
New tire costs 22 500 rub Savings will be about 14,000 rubles.
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How much can one tire cost? 10,000, maybe 100,000, maybe 500000? Or maybe 1 million?
There is no price limit in large-sized and super-erup-barked tires.
The tire as a product can cost 100,000, and its absence is 1 million per day.
In such conditions, simple technique is destroyed and critized for the enterprise, does not merit the company's leading link.
Very often because of the cost savings in enterprises there is no tires.
The tire's valued Foundation is quite realistic to create from the written tire, the repair technology developed by the URLREMSHINIC GC allows minimal costs to commission up to 30% of the tire written off.
How much should the kgsh go?
Our company's experience shows that only 15% of the enterprises in which our specialists visited, tires are survived by their norm.
In other enterprises, the tire runs from 20 to 70% of its resource.
If you look at this situation, not from the tire, but from the finance side:
Enterprises bury from 30 to 80% of the tire value, consider on the example of the tire 29.5R25.
The cost of the new Chinese production tire begins from 250000 rubles.
On the articulated dump truck, 6 pcs plus one outlet, total 1.5 million rubles.
We will take the norm of the tire of 5000 moto hours, depending on the work schedule it is from 8 months to 1 year.
But most often in aggressive operating conditions, the tire receives damage already on the first thousand hours. In this situation, 50% of tires are repaired by standard methods, the remaining 50% is sentenced to write-off.
We will take for an example, in the first 2,000 hours they wrote up 2 of 7 tires in the scrap. Residual value of tires 350 000 rubles. Capital Recovery Repair Tires 29.5R25 ranges from 30,000 to 40,000 rubles, which makes me a 20% of the tire value.
And now saving for the enterprise:
Option number 1 Buy 2 new tires 500000 rubles.
Option number 2 Restore 2 Tires 80,000 rubles.
Restoring the damaged bus you do not bury the residual cost of wheels 350000 and do not spend 500,000 to new, if we roughly remove all transport costs, then we get savings of 700,000 rubles. Here we do not take into account the losses from idle technology, breakdown plans for the export of the breed and so on.
And if the tires fail more often? If 1 per month, and if one per week, and if 1 per day?
Multiply on the number of equipment units?
Picture not rainbow)
We said earlier that we provide services for restoration and overhaul of tires.
Our company is deeply convinced that cap repair wheels one of the best ways to save money.
We offer reasonable prices for quality repairs.
Your technologies, own production of consumables, a high-class team of professionals allows us to give a 100% guarantee for our repairs.
We did not consider how many billion rubles we have eaten our clients, but we know exactly that over the years of the company's work we have returned more than 2,000 large-sized tires.
Now let's talk about the repairs of the tires.
There are very good technologies of repairs, there are high-quality, there are cheap, there are expensive.
We will not talk badly about one company, we will tell about themselves.
Turning technology URLARREMSHSHRA is unique and unreasonable at the same time. Many methods and techniques are represented from other manufacturers.
Our strong side is individuality, each repair is unique and unique, so we do not use serial plaster, each plaster is manufactured individually.
We are constantly improving our equipment, materials and technologies.
Previously, the wounds were sewn threads and interbilled with a bandage creating a person discomfort and limiting the movement.
Now minimal cuts are made, the jewelry is operated on complex diseases, it is neatly sewn, so that the seams are not visible, and is stuck with a thin body color plaster.
Our company seeks to become modern medicine for tires
Repair of tires of career equipment is the main activity of our company. Unlikerestoration of large-sized tires (protector recovery) Our company is engaged repair local damage (trifles, side cuts, tread damage).
The cost of a good tire for the career dump truck is comparable to the cost of a car. In case of damage to such expensive busbars, the enterprises spend large means for the purchase of new tires.
According to many years of experience, it can be stated that up to 40% of large-sized tires written off at mining and mining enterprises can be repaired. Such damage to large tires as local trifles of tread, side cutsIn most cases, refundable.
What large tires can be repaired?
The proposed technologies and equipment allow repair of tires of radial and diagonal design, as domestic tire plants (Belshina, Dneproshin, Amtel, Krasnoyarskaya Tire Plant "Supershina") and leading foreign manufacturers.
Tire repair can be carried out on the tread, shoulder and sidewall with damage sizes up to 250 mm. Most equipment is universally and allowed to repair tires in a wide range, which reduces the total costs of organizing a tire repair site at an industrial enterprise. In addition to chamber tires, the repair of tubeless tires is very effective, for example, in Bellase 7555 (24.00 R 35).
Economic Efficiency Repair of Career Tires
The average cost of repair is not more than 5% of the cost of the new Tire of the CIS production. According to the statistics of mining enterprises for 2003-2005, operating this equipment, the equipment set pays off when the repair of just a few large-sized tires.
We draw your attention that when operating imports of imported production, the economic efficiency of repair increases several times. Especially repairs are effective when using career tires of leading manufacturers: Dunlop, Goodyear, Bridgestone, Michelin, Yokohama.
Tire repair warranty
The quality of the proposed technologies provide reliable repair of tires with a guarantee for the entire period of their further exploitation, up to the total wear of the tread. These equipment and materials are used in the largest industrial enterprises, which confirmed their reliability and high performance characteristics. All equipment and materials have the necessary certificates. Warranty on the main equipment is 12 months from the date of commissioning. Our company also performs post-warranty equipment maintenance and provision of spare parts, consumables and tools.
What do we offer?
Our specialization is a comprehensive organization of sections on the repair of tires special equipment. The result of collaboration will be an efficiently operating tire-repair workshop, equipped with the necessary equipment and trained personnel, which will make much more efficiently using expensive large-sized tires of special equipment. An example of a typical scheme of the workshop organization for the repair of KGSH (including a tire unit and the camera repair section), for tires of 18.00-25 to 24.00-25 you can
Standard work scheme for the delivery of a tire repair section
- Consultations when choosing equipment for tire repair (depending on the entire fleet of your company)
- Supply of all necessary equipment, tools and materials for repair of tires
- Delivery of equipment to the customer
- Free installation of equipment for repairing tires of career equipment
- Free training of your specialists for repairing large-sized tires
- Uninterrupted supplies of consumables and tools for repairing auto tires
- Factory guarantee for equipment (12 months), as well as post-warranty service
Plots for repair of large-sized tires
Excellent experience with mining enterprises allowed our company to prepare several standard package of career repair sites in which there is nothing superfluous. Only the most necessary to fulfill the repair technology of large-sized tires.
Depending on the range of career equipment operated by your enterprise and the planned number of repairs, you can choose the optimal version of the plot.
vendor code |
Name |
Purpose |
Plot for repair of large-sized tires up to 21.00-35 (basic equipment) |
Fully ready-made plot for professional repair of kgsh size up to 21.00-35 (58 positions of equipment and tools; a set of materials for repair of 60 tires of radial and diagonal design; delivery; training). Based on (art. 01 015). |
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Additional equipment set number 1 (to art. 70 010) |
Returning of the KGSh repair site up to 21.00-35, allowing to repair tires of passenger and cargo vehicles, as well as cameras of any size. |
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Additional equipment set number 2 (to art. 70 010) |
Compressor for the tire repair workshop, instrumental trolley, pneumodrel |
|
Plot for repair of large-sized bus size from 18.00-25 to 24.00-35 (basic equipment) |
Fully ready-made plot for professional repair of kgsh size up to 24.00-35 (69 positions of equipment and tools; a set of materials for repairing 60 tires of radial and diagonal design; delivery; training). Based on (art. 01 007). |
|
Plot for repair of large-sized bus size from 18.00-25 to 33.00-51 (basic equipment) |
Fully ready-made plot for professional repair of kgsh size up to 24.00-35 (70 positions of equipment and tools; a set of materials for repairing 60 tires of radial and diagonal design; delivery; training). Based on (art. 01 007). |
|
Plot for repair of large-sized bus size from 18.00-25 to 40.00-57 (basic equipment) |
Fully ready-made plot for professional repair of kgsh size from 18.00-25 to 40.00-57 (70 positions of equipment and tools; a set of materials for repairing 60 tires of radial and diagonal design; delivery; training). Based on (art. 01 007). |
|
Additional equipment set number 3 (to art. 70 030, 70 040, 70 050) |
Returning of the KGSh repair site up to 24.00-35, allowing you to repair tires of passenger and cargo vehicles, as well as cameras of any size. |
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Additional equipment set number 4 (to art. 70 030, 70 040, 70 050) |
Compressor for the tire-repair workshop, engine for roughing with a flexible shaft, instrumental trolley, pneumodrell |
|
Additional equipment set number 5 (to art. 7 040, 70 050) |
Car wash for tires, filter ventilating installation, protective masks, sets of workwear |
|
Plot for repair of large-sized bus size from 24.00-35 to 40.00-57 (basic equipment) |
Fully ready-made plot for professional repair of KGS size from 24.00-35 to 40.00-57 (68 positions of equipment and tools; a set of materials for repairing 60 tires of radial and diagonal design; delivery; training). Based on (art. 01 016). |
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