Chain through type shot blasting machine for the surface treatment

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 not 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.

After years of research and development and technical cooperation with German companies, the company has manufactured a high-power direct-connected curve type 7.5-75Kw high-efficiency blast wheel, breaking the monopoly of high-power direct-connected blast wheel technology in Europe and America. The blast wheel is a key component in various shot blasting equipment, and is widely used in the surface cleaning and pretreatment of castings, forgings, welding parts, heat treatment parts, and surface strengthening processes of gears, springs and other mechanical parts. This blast wheel technology is one of the important advances in the development history of China's blast wheel. The blast wheel also has the following characteristics:

It has the advantages of compact structure, convenient maintenance, low noise, low consumption, high efficiency, etc: The direct-connected technology eliminates intermediate transmission losses and removes many wearing parts-belts, pulleys, spindles, shaft seats, etc., which greatly reduces Maintenance workload. In addition, it has a small footprint and flexible layout, and is easy to meet the layout of the blasting area. It also has overall replacement performance and easy maintenance.

The catenary shot blasting machine is a single-stroke catenary continuous shot blasting equipment, which has static loading and unloading of workpieces, automatic and rapid conveying and positioning, and rotating workpieces for shot blasting. The whole machine is controlled by conventional electrical appliances, and the conveyor track of the workpiece is steplessly adjusted. It is suitable for all-round shot blasting cleaning of large batches, cast steel, cast iron, and welded parts, and is used for various types of hanging workpieces. Through shot blasting, not only can the rust on the surface of the workpiece be removed, and the welding slag on the structure can be cleaned, but also the welding stress of the workpiece can be eliminated, the fatigue strength of the workpiece can be improved, and the paint film adhesion of the workpiece can be increased. The purpose of improving the surface and internal quality of the entire workpiece. It is widely used in metallurgy, petroleum, chemical, machinery and other industries.

Catenary through type shot blasting machine is mainly suitable for shot blasting of large quantities of workpieces. From the structural form, it can generally be divided into Q38 series continuous pass type, Q48 series ordinary catenary step pass type, Q58 series accumulation chain type and other categories. Its working principle is that the workpiece can run continuously with the hoisting chain, step by step, or use the advanced accumulation push catenary to transport the workpiece, so that the workpiece is in a stopped state in the loading and unloading and shot blasting areas to realize the fixed-point loading and unloading and the fixed-point shot blasting process. , According to different workpieces, the single-point hoisting weight can be 50~2000kg, and the productivity is high, and the operation is reliable. It is very suitable for large-scale cleaning of various easy-hanging parts. Such as engine cylinder heads, motor housings, gears, motorcycle engine housings, locomotive hook and tail frame components, bogie components, hardware tool housings, water pumps, etc. The cleaning effect is particularly good. It is an ideal choice for industries such as automobiles, tractors, diesel engines, motors, and valves. Generally, it can be designed and manufactured according to user product requirements.