Vertical type shot blasting unit for beam processing Vertical 0.8x2.2-8MD
Russia
Russia
Description
Vertical Type shot blasting Unit for beam Processing Vertical 0.8×2.2-8MD
It is designed for continuous high-performance abrasive cleaning of metal beams, I-beams, channels, profile rolled products and welded metal structures from scale, rust, corrosion products and technological contaminants.
The vertical arrangement of the processed products and the special arrangement of the shot blasting devices ensure intensive and uniform cleaning of the main surfaces, walls, shelves and hard-to-reach areas of the profile blanks.
Main advantages and functions:
- Vertical machining:The workpieces are moved through the working chamber in an upright position, which ensures efficient processing of beams and profile rolled products.
- Uniform cleaning:The location of the shot blasting units allows simultaneous action on various sides of the product, including walls, shelves and internal sections of the profile.
- High performance:The flow-through scheme of the installation ensures continuous product processing and allows the equipment to be integrated into the production line.
- Regulation of processing intensity:The parameters of the shot-blasting apparatus and the speed of movement of products can be adjusted depending on the type of profile, the degree of contamination and the required surface quality.
- Processing a complex profile:The direction of the shot flows ensures effective removal of scale and corrosion from the surfaces of I-beams, channels and other profile products.
- Surface hardening:The impact of steel shot contributes to the formation of residual compressive stresses in the surface layer of metal and increases the operational resistance of products.
- Preparation for painting:After shot blasting, a cleaned surface with the necessary roughness is formed for the subsequent application of paint and protective coatings.
- Economical consumption of abrasive:The fraction collection, cleaning and return system ensures its repeated use in a closed technological cycle.
- Environmental friendliness and safety:The aspiration and dust filtration system removes the dust generated during processing and prevents its spread in the production room.
The sequence of the processing process:
- Loading:The beam or profile blank is installed in the working position and fed to the transport system of the installation.
- Feeding into the working chamber:The transport system moves the product through the entrance portal to the shot blasting area.
- Shot blasting:Shot blasting machines direct high-speed streams of steel shot onto the surface of the product, removing scale, rust and other contaminants.
- Comprehensive profile cleaning:Due to the location of the shot blasting devices, the abrasive flow affects various sides of the beam, including the wall, shelves, edges and internal zones of the profile.
- Regulation of the regime:The operator adjusts the speed of the product passage and the parameters of the shot blasting machines depending on the size of the workpiece, the initial condition of the surface and the required degree of cleaning.
- Abrasive recycling:The spent shot is collected in the lower part of the installation and transported by the transportation system to the bucket elevator.
- Cleaning and returning fractions:The elevator feeds the mixture into a separator, where the suitable shot is separated from dust, scale and destroyed abrasive, after which it is returned to the shot blasting system.
- Unloading:After passing through the working chamber, the cleaned product is removed from the installation and transferred to further processing, painting or the next production site.
Processing of beams and profile rolled products:
The design of the installation Vertical 0.8×2.2-8MD is focused on processing products with complex cross-sectional geometry. The vertical position of the workpiece and the distribution of shot flows make it possible to ensure uniform cleaning of the surfaces of beams and profile rolled products, including areas that are difficult to process with the traditional arrangement of the product.
- Ensure uniform processing of walls and shelves of I-beams.
- Effectively clean the edges, corners and internal sections of profile rolled products.
- Select the intensity of shot blasting depending on the size and configuration of the product.
- Adjust the speed of passage of the workpiece through the working chamber.
- To ensure stable surface quality over the entire height and length of the processed product.
Automation:The control system of the installation ensures the coordinated operation of the transport mechanism, shot blasting devices, abrasive recirculation and aspiration systems, allowing maintaining stable technological parameters and cleaning quality.
Equipment
- Shot-blasting devices (throwers).:designed to work with steel abrasives with a fraction size from 0.5 mm to 3.5 mm and with a hardness of HRC 45-51. During the operation of the blasting turbine, the shot falls from the feeder into the impeller, which rotates together with the impeller (rotor). The impeller accelerates the fraction trapped in it and, through the window of the distribution chamber, which remains stationary, ejects the fraction of the rotor blade. Under the action of centrifugal force, the shot moves along the blades and is fanned out of the turbine at a speed of up to 90 m/s.
- Electromechanical screw separator:The separator is designed to clean the contaminated abrasive mixture coming from the blasting chamber from dust, scale and mechanical impurities. The contaminated shot is fed into the separator body through the inlet. Under the action of the vacuum created by the centrifugal fan, light fractions (dust, fine scale) are carried away by the air stream into the dust extraction system. Heavier particles (rust, large inclusions) settle in the dirt accumulator and are removed through the nozzle into the prepared container. The largest and heaviest fractions are directed into the cavity between the deflector and the front wall of the housing, from where they are also discharged through the outlet. The cleaned fraction enters the storage hopper and returns to the working cycle.
- Pneumatic shot valves (feed valves):The shot feed valves are designed for the metered supply of abrasive from the storage hopper to the shot blasting units (throwers), as well as to completely block the shot flow when the equipment is stopped. The valve is controlled by a pneumatic cylinder: the stem moves the locking blade, opening or closing the hopper outlet. When the valve is opened, the shot flows by gravity through flexible sleeves into the loading windows of the throwers. When the shot is blocked, the shot supply stops instantly. The design of the valves ensures fast operation, tightness and reliability of multiple opening/closing cycles in intensive operation.
- Bucket Elevator:The vertical elevator (noria) is a vertical conveyor belt with buckets, due to the continuous movement of which the shot is lifted to the separator. The drive of the upper body is located in the upper part of the vertical elevator (noria); The traction body of the bucket conveyor is a belt, buckets are attached to it. The drive of the upper housing rotates the drive drum, which allows you to start moving the tape due to the friction force of it against the drum. There are 3 hatches for belt and bucket maintenance.: a hatch on the upper body, an inspection hatch on the right side of the lower adapter, a hatch on the lower body. The lower body of the vertical elevator is connected to the loading window of the transverse screw housing. Loaded buckets are lifted to the upper body, where the shot is discharged into the separator.
- FKIP 4400 dust extraction system:The filtration and ventilation unit is designed for highly efficient purification of dusty air discharged from the blasting chamber and separator. It collects fine dust, scale and microparticles of pollutants formed during the operation of the equipment. Principle of operation: Dusty air enters the dust collector housing, where large and heavy fractions settle in the lower storage hopper under the influence of gravity. Finer particles are trapped on the cartridge filter elements. The purified air is released into the atmosphere or can be returned to the work area (depending on the accepted ventilation scheme). Automatic filter regeneration system: Automatic pulse purging with compressed air (operating pressure 5-6 bar) is provided to maintain a stable degree of purification and prolong the life of the filter elements. The regeneration cycle is controlled through the controller of the control cabinet: purging is performed in rows (one row of filter elements per cycle) with a set time interval. The operator can adjust the interval and purge modes from the control panel, adapting the system operation to the degree of dustiness of the processed workpieces and the condition of the filters. Waste collection and disposal: The collected dust and large particles of pollutants accumulate in the lower hopper of the installation and are subject to periodic disposal in accordance with the environmental standards of the enterprise. The hopper is equipped with a convenient outlet for unloading.
- Cabinet with control equipment:The installation is controlled from the operator's console, which is made in the form of a metal cabinet with a lockable door that prevents unauthorized access. The degree of protection of the cabinet shell is IP54, which ensures reliable operation of the equipment in conditions of high dust, typical for shot—blasting industries, as well as protection from water splashes. On the front panel of the remote control there are: the "Network" switch – turning on the power of the control panel; the "Emergency STOP" button – emergency shutdown of the installation in case of emergency situations; touch-screen LCD display – displaying the current state of the equipment, operating parameters and setting modes
Characteristics Vertical type shot blasting unit for beam processing Vertical 0.8x2.2-8MD
General Specifications
Russia
Russia
Dimensions of product
Specifications
Additional characteristics
Terms of delivery
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Pickup from partner locations or from the manufacturer's warehouse
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Delivery to the door by courier of the transport company
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Is it possible to return the purchased product?
If you are not satisfied with the product purchased on the Enex platform, you can return it or exchange it under the conditions specified below. Since buyers conclude direct purchase and sale transactions with manufacturers on the Enex platform, the return of goods is carried out directly to manufacturers.
Return of goods of proper quality
For individuals
The buyer-an individual has the right to refuse the ordered goods at any time before receiving it, as well as after receiving the goods - within 7 days, not counting the day of purchase. The return of the goods is possible if its presentation and consumer properties are preserved, as well as a document confirming the fact and conditions of purchase of the goods.
The buyer does not have the right to refuse a product of proper quality having individually defined properties if the specified product can be used exclusively by the buyer acquiring it.
In case of refusal of the goods of proper quality, the cost of services for the organization of delivery to the buyer is not refunded. Transportation costs for the return of goods of proper quality are borne by the buyer. The method of returning the goods is determined by the buyer.
For legal entities
The return (exchange) of goods of proper quality by the buyer, who is a legal entity (individual entrepreneur), is not allowed, unless otherwise provided by the agreement with the supplier.
Return of goods of inadequate quality
For individuals
The buyer, who is an individual, in cases provided for by law, may return the goods of inadequate quality during the warranty period for the goods and demand a refund of the amount of money paid for the goods. The goods of inadequate quality, in agreement with the buyer, can be replaced with a similar product of proper quality.
For legal entities
The buyer, who is a legal entity (individual entrepreneur), in the event of the transfer of Goods of inadequate quality to him, has the right to make claims provided for in Article 475 of the Civil Code of the Russian Federation.
Distribution of responsibility
In case of return/replacement of low-quality goods, the cost of delivery of the goods is paid by the supplier. The supplier reserves the right to accept the goods of inadequate quality from the buyer and, if necessary, to check the quality of the goods. If, as a result of the examination of the goods, it is established that its shortcomings arose due to circumstances for which the supplier is not responsible, the buyer is obliged to reimburse the supplier for the costs of conducting the examination, as well as the costs associated with its storage and transportation of the goods.
If any defect is found in the product, the manufacturer and (or) the marketplace has the right to require the buyer to provide a photo of the product, the claimed defect, packaging, labeling (nameplate) of the manufacturer.
If the buyer, who is a legal entity (individual entrepreneur), refuses the goods of inadequate quality, such buyer is obliged to return such goods to the supplier. The buyer - an individual can also return the goods to the address of the supplier or Marketplace.
Transportation costs for the return of low-quality goods are borne by the supplier or Marketplace.
The difference between the shades of the goods in the photo and the real goods is not a sign of poor quality.
For questions about the return or exchange of goods, please contact us by phone 8 800 707-56-00 or by email: info@enex.market .
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