Hook type shot blasting machine
This equipment is mainly used for shot blasting of structural parts, deburring of die-casting parts and homogenization or hardening of dynamically stressed parts. The hook shot blasting machine is divided into single hook and double hook. The hook shot blasting machine i


This equipment is mainly used for shot blasting of structural parts, deburring of die-casting parts and homogenization or hardening of dynamically stressed parts. The hook shot blasting machine is divided into single hook and double hook. The hook shot blasting machine is alternately entered into the shot blasting chamber by the two hooks loading the workpiece. Use a blast wheel to throw 0.1 ~ 1.5mm abrasives on the surface of the workpiece, so that the surface of the workpiece reaches a certain roughness, make the workpiece beautiful, or change the compressive stress of the workpiece to increase the service life. This model is widely used in gear, gear shaft, forging, casting, construction, chemical, motor, machine tool and other industries to clean or strengthen the surface of small and medium-sized castings and forgings, such as descaling, burrs, sand castings, etc. And this model is suitable for cleaning of slender, thin-walled parts that are not suitable for collision. Hook type shot blasting machine is the standard model of shot blasting machine. The rotating diameter of the shot blasting chamber is from 500 to 3000 mm, and the height is from 600 to 3000 mm. Standard model with 2-7 blast wheels, carrying capacity of 100-10000 kg, this shot blasting machine has a very high production efficiency and a wide range of flexibility. It is an ideal cleaning and strengthening equipment and is easy to operate. You only need to load the workpiece to be processed with a hook, press the start button, in a short time (usually 5-7 minutes), the entire cleaning process is completed, all dust and residual shots are removed, and it is mainly suitable for the surface treatment of various medium and large castings, forgings, weldments, and heat treatment parts , Including fragile and irregularly shaped workpieces.

Technical data

SpecifactionSize of cleaning pieceMax, lifting heightTotal blasting capacityTotal power


Remove rolling chips, forged scales and rust 

Remove burrs and scale 

Removal of molding sand Increase surface roughness 

Increase fatigue strength through sandblasting


1. The hook shot blasting machine has stable performance and simple structure. High shot blasting efficiency and low consumption. Long service life and easy to use.

2. Good separation effect, high productivity, and improved blade life of shot blasting machine.

3. Automatic unloading, reduce labor intensity.

4. The hook rotates to reduce the collision damage to the workpiece and the noise of the machine.

Quality and After-sale Assurance

Our company has a modern scientific research center, advanced production equipment and industry talents. Through continuous innovation, it has always been in the leading position in the shot blasting machine industry. The KNNJOO team continues to meet the market's demand for shot blasting machines through joint efforts.

We promises that the name, model, specification and quantity of the equipment comply with the technical agreement. Guarantee that the equipment is excellent in craftsmanship, free from defects in design, materials, and workmanship, and meet customer needs.

we will provide service on installation and commissioning , no worry about after sales.

All equipment is delivered after passing the quality inspection and debugging.

Trade Term

Price Terms: EXW, FOB, CIF
Payment Terms: 30% as deposit, and 70% before delivery
Lead Time: 20-90 days depends on machine size and quantities

Some customers are as follows



w.png What is a shot blast machine?

dd.png A shot blaster is a machine that controls the flow or stream of fine metal beads as they are forcibly projected against a surface by mechanical acceleration.

w.png What material is used for shot blasting?

dd.png Types of metal abrasives used in shot blasting include steel grit, copper shots, and aluminum pellets. Other methods of shot blasting use silica sand, glass beads, synthetic materials like sodium bicarbonate (baking soda), and even agricultural materials like crushed kernels.

w.png Will shot blasting remove rust?

dd.png Shot blasting is the process of abrading the surface of a metal workpiece to remove rust, dirt and other solidified contaminants by hurling a high speed stream of tiny pieces of stainless steel that resemble buckshot. It is capable of deburring, shaping and texturing a surface.

w.png What is the difference between sandblasting and shot blasting?

dd.png Essentially, the sandblasting process uses compressed air to shoot some form of abrasive media like sand against the product being treated. Shotblasting employs centrifugal force from a mechanical device to propel treatment media upon the product.

Online Consultation

In order to provide you the suitable machine , pls offer below message for us

》What is the workpiece? What material does it made of? and shape ?
》The Max. Length/Width/Height of the workpiece
》The Max./Min.Weight of the workpiece 
》The output of blasting ( how many tons or pcs per day) 
》The power supply ( China :380V, 3PH, 50HZ)  
》Better to send us the workpiece photo or drawing.