Shot Blasting Machine Manufacturers

Shot Blasting Machine Manufacturers

Shot Blasting Machine is widely used for automated surface treatment and finishing of castings. In shot blasting methods the stream of shots is created and formed by blasting turbines, making up a kinetic and powerful system comprising a separating rotor, an adapting sleeve, and a propelling rotor equipped with blades. It is a surface treatment method using high-velocity steel abrasive.

Shot blasting is a method within which it is possible to get high-quality cleaning and surface material for subsequent finishing processes. The shot blasting performance- i.e. the quality of shot-designed facades depends on the actual design and operational parameters of the unit whilst the quality of relevant parameters is connected with the geometry of turbine components and the level of its combination with the separator system.

The flow of the blasting medium enhances the integrating factor of the method line, starting from the blasting hopper, through the propeller turbine, casting treatment, division of a contaminated abrasive mixture, to its recycling and reuse.

Working Principle of Shot Blasting Machine 

In the shot blasting process, a stream of abrasive medium with the wanted kinetic energy is produced and propelled onto the surface to be used. The stream of the cleaning tool, being a mix of metal shots, is a dynamically changeable system, including an intense and departed zone, as revealed by numerous studies.

The actual proportion of particular zones in the construction of the shot stream considerably changes the shot blasting efficiency. The greater the combined zone, the more effective the process. Other determinants of shot operation efficiency include:

Abrasive delivery method:

There are two ways of accelerating the steel shot:

By compressed air:

This system is fit for lower production uses where the most flexibility is needed. These systems are very flexible in that the abrasive shot can be transferred horizontally through a rubber hose and nozzle attachment. This enables uses in finishing processes of steel frames and weldments thereby restoring hand tools. Because of this, an air blasting machine for a product line is costly compared to a centrifugal blasting machine. 

On the other hand, the same task using radial wheel turbines only needs a total of 100 HP distributed between one or a number of turbines housed in the same machine. Only one or two workers are needed for such a shot-blasting machine.

By centrifugal turbine:

Centrifugal wheel blasting is the major common blast cleaning system as well as the most effective and environmentally friendly method. The turbine provides abrasive shots by radial force in a special and controlled way, with speed, and quantity. The purpose of the turbine is comparable to that of a fan or centrifugal pump.

Shot Blasting Machine may use one or a number of turbines placed in such a way that the abrasive blast design covers the entire surface of the element to be shot erased. The shape and size of the elements determine the number of turbines used in a machine. The control of the turbine motor is based on the quality of cleaning required and the speed of the element.

Technologies being used in Shot Blasting Machines

There are two Technologies used in Shot Blasting i.e. Air Blasting & Wheel Blasting

• Air Blasting - It is a technique i.e. cast-off to treat metal the way the systems want. It uses air pressure from the blast room, also known as the blast cabinet.
• Wheel Blasting - The wheel blasting technique uses a wheel with centrifugal force for propelling the abrasive against the surface.

Shot Blasting Machine Manufacturers in India

Shot Blaster is the leading Shot Blasting Machine manufacturer in India. we provide all types of Shot blasting machines all over the world with the best quality. We are also the manufacturer of sand blasting machine, Grit blasting machines, Blast rooms, and all types of Thermal spray guns. our company has the best product portfolio with the best price in India.