Overhead crane is one of the most important materials handling equipment in various industries, and for its proper operation, the presence of a reliable power transmission system is necessary. Meanwhile, special brooms of overhead cranes play a vital role in transferring stable electric current to the crane's engine and control devices. These vacuum cleaners are produced in different models, genders and technologies, and their correct selection has a direct effect on the efficiency, longevity and safety of the system. In this article, we comprehensively deal with the types of special vacuum cleaners for overhead cranes, their uses, advantages, selection and maintenance tips, and finally, Kara Sazeh Akhtar Kihan company is introduced as one of the reliable suppliers of these equipments.
The importance of special brooms of overhead cranes in system performance
Brooms are parts that are placed on rails or electrical conductors and with continuous contact, they transfer current to the electrical equipment of the crane. The uninterrupted operation of the crane depends to a large extent on the health of the special brooms of overhead cranes. Their importance can be summarized in several parts:
- Providing uninterrupted current
- Preventing electric sparks
- Reducing the wear and tear of conductors
- Increasing the safety of the work environment
- Increasing the lifespan of driving equipment
If the wrong broom is used, the crane will stop suddenly, have electric vibrations, or even burn circuits.
All kinds of special brooms for overhead cranes
Special brooms for overhead cranes are divided into several categories based on structure, material, type of application and environmental conditions. In the following, we will examine its most important types.
1. Graffiti brooms
One of the most widely used types of brooms for overhead cranes are graffiti models. These brooms are made of pure graphite or a mixture of graphite and copper.
Advantages:
- High thermal resistance
- Low friction
- Suitable for medium to high currents
- Reduction of rail or conductor wear
Uses:
- Heavy production lines
- Industrial overhead cranes with continuous operation
2. Copper brooms
This type of special brooms for ceiling cranes are made of pure copper or copper alloys. They are suitable for transferring very high currents.
Advantages:
- Very high electrical conductivity
- Suitable for high-powered cranes
- Long lifespan if used in dust-free environments
Uses:
- Steel industries
- Metal smelting factories
- Heavy industrial cranes
3. Combined or combination sweepers
Advantages:
- Long lifespan
- Stable current transmission
- Suitable for high speeds
- Suitable resistance to dust
4. Spring brooms
In this type, an internal spring makes the contact of the broom with the rail always stable and reliable. This category of special brooms for ceiling cranes is suitable for vibrating environments and high-speed cranes.
5. Aluminum brooms
This model is less consuming than graphite or copper types, but it is used in some special applications due to its light weight and reasonable price.
Important points in choosing special brooms for overhead cranes
To choose the correct brooms for overhead cranes, a set of factors should be considered:
- Intensity and type of electric current
- Crane load
- Trolley movement speed
- Environmental conditions (dust, humidity, heat)
- Rail or conductor type
- Number of phases
- Daily operation rate
The correct selection of this part reduces energy consumption and prevents sudden stoppage of the production line.
Common mistakes in using special brooms for overhead cranes
In many industrial units, there are repeated errors that reduce the efficiency of special brooms of overhead cranes. The most important of them are:
- Using a vacuum cleaner that is not compatible with the voltage
- Incorrect installation of the holding bracket
- No periodic maintenance and inspection
- Not paying attention to the compatibility of the vacuum cleaner with the rail type
- Using a low-quality and non-standard product
Methods of maintaining and increasing the life of special brooms of overhead cranes
With basic maintenance, the lifespan of special brooms of overhead cranes can be increased several times:
- Regular cleaning of the rail surface
- Visit the length of the broom and replace it before it is completely finished
- Tightening the connection screws
- Using special lubricants
- Checking the spring pressure (in models with springs)
Why is it important to use special brooms for standard overhead cranes?
Appropriate material, principled design and safety standards in special brooms of overhead cranes directly affect the safety of manpower and equipment. If using a non-standard broom:
- The risk of fire increases
- The possibility of burning cables increases
- The flow controller is disturbed
- The production line stops
Therefore, it is necessary to use reliable brands, recommend experts and choose expertise.
Introduction of Kara Saze Akhtar Kihan Company
If you intend to buy special brooms for ceiling cranes with high quality and standard, Kara Saze Akhtar Kihan collection is one of the best options. This company has been working in the field of overhead crane equipment for many years and offers the following products:
- Types of graphite, copper, combination and spring brooms
- Types of electrical conductor rails
- Collector and overhead crane accessories
- Specialized crane spare parts
Effective advantages of Akhtar Kihan:
- Guarantee international quality and standard
- Competitive price
- Offer free technical advice
- Fast delivery to all over the country
- Specialized after-sales service
By choosing this collection, you will benefit from original, durable and suitable equipment for all kinds of industrial cranes.
conclusion
In this article, we have comprehensively examined the types of brooms for overhead cranes, their uses, advantages and important points of their selection and maintenance. Choosing the right vacuum cleaner has an important role in reducing depreciation, preventing sudden stops and increasing safety. To provide quality products and precise technical advice, Kara Sazeh Akhtar Kihan is one of the most reliable centers for supplying these equipments.