Shot blasting unit with rotary table DTU-2420-3MD
Russia
Russia
Description
Shot blasting unit with rotary table DTU-2420-3MD
Designed for high-performance abrasive cleaning of metal products and workpieces from rust, scale, corrosion products, carbon deposits and other surface contaminants.
It contains 4 filter elements.
Main advantages and functions:
- Uniform processing:The rotation of the drum ensures constant mixing of the products and a uniform impact of the shot on their surface.
- High performance:The possibility of simultaneous processing of a batch of parts reduces the duration of the technological cycle.
- Surface preparation:The removal of impurities and the formation of the required roughness improve the quality of subsequent painting and application of protective coatings.
- Closed circulation of abrasive:After processing, the shot is automatically collected, cleaned and re-fed to the blasting turbines.
- Dust extraction:The aspiration and filtration system ensures the removal of dust and dirt from the working area of the installation.
The sequence of the processing process:
- Loading:Metal products are loaded into the working drum of the installation.
- Processing:The drum starts rotating, ensuring continuous mixing of the parts. High-speed shot-blasting turbines direct the flow of steel shot onto the surface of the products.
- Collecting abrasive:The spent shot passes through the holes of the perforated drum and enters the lower part of the installation.
- Recycling:A screw conveyor feeds the abrasive to a bucket elevator, which transports it to a separator. In the separator, the suitable fraction is cleaned of dust and impurities and returned to the feed system.
- Unloading:After the completion of the set cycle, the blasting stops, and the cleaned products are unloaded from the drum.
Automation:The DTU-2420-3MD control system ensures consistent operation of the plant's main components, stable processing quality and efficient use of abrasive.
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.
- Shot collection bunker:The shot collection hopper is an all—welded storage tank made of sheet steel with external stiffeners mounted above the shot blasting units. In the lower part, pneumatic valves (feed valves) with remote control are installed, providing instant opening/closing and smooth adjustment of the shot supply to each device. The valves are designed according to a normally closed circuit, which eliminates the spontaneous supply of shot during an emergency shutdown. The hopper is equipped with a loading hatch with an airtight lid, sealed connections and operates in an aspiration system, providing stable power to the throwers without dust release.
- 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 Shot blasting unit with rotary table DTU-2420-3MD
General Specifications
Russia
Russia
Dimensions of product
Specifications
Additional characteristics
Terms of delivery
Who provides the delivery of goods?
On the Enex marketplace, you order the product directly from its supplier, and Enex employees organize the delivery in the way you choose.What are the delivery methods?
You can choose any convenient way for you to receive an order:-
Pickup from partner locations or from the manufacturer's warehouse
If the manufacturer or trading company has the possibility of pickup, you can pick up your goods yourself or use the services of any transport company. Pickup is free of charge. -
Delivery to the terminal by a transport company
Pick up the goods at the nearest terminal of the Business Lines shopping center or DHL in your city. The delivery time and cost depend on your region and the dimensions of the cargo - they will be known at the stage of ordering. -
Delivery to the door by courier of the transport company
Receive the goods at your address via a Business Lines courier or DHL. The delivery time and cost depend on the region and the dimensions of the cargo - they will be known at the stage of ordering.
How can I keep track of the shipped product?
After you have selected your preferred delivery method and placed an order, you will be able to monitor the change in its status by the number in your personal account, and track the immediate location of the product by the track assigned by the delivery service. You will also receive email notifications about changes in the status of your order. This way, you will always know where your product is located and respond promptly to changes.Payment methods
Payment by bank card online
You can pay for the goods with bank cards "Visa", "Master Card", "Mir", "JCB". Payment by bank card is made without commission.- your bank card number;
- expiration date of your bank card;
- CVV code for Visa / CVC code for Master Card: the last 3 digits on the signature strip on the back of the card;
- confirm the card transaction, for example, with a one-time password from an SMS.
Payment according to the invoice
On the checkout page, select the “Invoice payment” option, and after placing the order, the system will automatically generate and send you an invoice for payment to the specified email address.Payment with bonuses
The buyer can pay part of the order cost (up to 20%) with Enex bonuses. The procedure and conditions for calculating and debiting bonuses are specified in section 7 Rules of sale and delivery.The seller's indication on the marketplace
Various suppliers of tools and equipment trade on the Enex marketplace. These can be both manufacturers and trading companies. In this case, the Marketplace acts as an agent (Chapter 52 of the Civil Code of the Russian Federation). Enex itself can also act as a seller for some products. Learn more about ordering from different suppliers.Return of goods
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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