Blade for shot blasting equipment
Russia
Russia
Description
The blade of a shot-blasting turbine
The blade of a shot-blasting turbine— a key working element that directly interacts with the flow of steel shot. It is mounted on the rotating impeller of the turbine and is designed to capture, accelerate and direct the release of abrasive material onto the treated surface.
The principle of operation
Several sequential processes occur during the operation of a shot blasting turbine:
- Giving fractions.The steel shot enters the central part of the rotating impeller.
- Capture fractions.The fraction particles fall on the working surface of the blade.
- Acceleration.When the rotor rotates, the blade transfers kinetic energy to the fraction, significantly increasing its speed.
- Flow formation.The geometry of the blade directs the shot to the periphery of the impeller.
- Blowout.The shot leaves the blade at high speed and is directed to the workpiece.
- Surface treatment.The impact of the shot removes scale, rust, old paintwork and other contaminants or forms the necessary surface roughness.
The design and meaning of the blade shape
The blade does not just discard the fraction, but forms the parameters of its movement. The geometry, position, and working profile of the blade determine the speed, direction, and nature of the abrasive ejection.
The following directly depend on the blade design:
- the performance of a shot blasting turbine;
- uniformity of surface treatment;
- fraction coverage area;
- efficiency of abrasive use;
- equipment power consumption;
- the wear rate of the working elements;
- the quality and stability of shot blasting.
Material and wear resistance
During operation, the blades are constantly exposed to the flow of high-speed steel shot. Therefore, the blade belongs tothe wear-resistant elements of a shot-blasting turbine. Wear-resistant steels and special cast or heat-treated materials are used for its manufacture.
The wear resistance of the material is of great importance for the stable operation of the turbine. As the blade's working surface wears out, it changes its shape, which can lead to a change in the trajectory of the shot ejection and a decrease in cleaning efficiency.
Why it is important to change the blades in a timely manner
During operation, the blade gradually wears out. The areas in direct contact with the shot stream wear out most intensively.
With significant wear, the following may occur:
- a change in the geometry of the working surface;
- metal thinning;
- production of the working surface;
- chipped and damaged;
- changing the direction of the fraction ejection;
- reduced turbine performance;
- uneven surface treatment.
Therefore, it is recommended to regularly monitor the condition of the blades as part of the maintenance of the shot blasting unit. Replacing worn blades allows you to maintain the calculated trajectory of the shot flow and the stability of the shot turbine.
Purpose of the blade
The main task of the blade is to efficiently transfer the rotational energy of the impeller to the shot stream and form a directed abrasive stream for surface treatment of metal products. Thus, the blade is one of the main elements that determine the efficiency of the entire blast turbine.
Equipment
- Dimensions of the workpiece, mm:According to the technical task
- The maximum mass of the workpiece, t:According to the technical task
Characteristics Blade for shot blasting equipment
General Specifications
Russia
Russia
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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