Agriculture Machinery Parts Double Pump Descaling Machine

                              Agriculture Machinery Parts Double Pump Descaling Machine

What are the effects of oxide scale produced during forging on forgings?

1.Reduce the surface quality of the forging. If the oxide scale is pressed into the forging surface during forming, it will cause surface depression and affect the dimensional accuracy;

2．Oxide scale is attached to the surface of forgings, which will lead to uneven microstructure and properties of forgings during heat treatment;

3.Reduce the service life of the die. The oxide scale is hard and brittle. It will accelerate the wear of the die bore during die forging and the wear and damage of the tool during machining;

4.The process of cleaning oxide scale such as pickling or shot blasting is added to the die forgings to increase the forging cost.

At present, China's forging industry has taken the descaling process as standard in the forging production line. The descaling cleaning machine has been widely used in the Chinese market for 8 years and has received good feedback.

The descaling machine from Descaling technology, the main body of the equipment is composed of a pressure system, a transmission system and a filtration system. The three systems jointly use the principle of high-pressure water descaling to complete the cleaning process of the forging scale.

The high-pressure water descaling system is adopted, and the high-pressure water generated by the high-pressure water pump enters the descaling nozzle and is sprayed on the surface of the forging (or intermediate billet). The oxide scale has undergone the process of being cut, rapidly cooled and contracted, peeled from the base material, and washed away from the surface of the forging, thereby removing the oxide scale.

The descaling machine is equipped with two water tanks. The water tank has a built-in filter screen and a net basket to form the filter system of the equipment to prevent oxide scale from entering the water pump and affect the service life of the equipment. At the same time, it is equipped with a magnetic shovel to clean the oxide scale in the water tank.

The frequency conversion motor and the chain constitute the transmission system, which is responsible for transporting the forgings for the cleaning process. The transmission speed of the chain can be adjusted to ensure that the temperature of the forgings after cleaning is small, which is conducive to subsequent forging.

1，The main body of the water tank is made of 304 stainless steel and painted with blue sky

2，The exit and entrance adopt integral welding with high parallelism

3，Front and back built-in baffle, less splash, easy maintenance

4，Integral cover to protect pump motor

5，Compared with the conventional descaling machine, the flow rate is large, and it is suitable for the refractory oxide scale products

6，The nozzle mounting seat is welded with stainless steel, which is easy to maintain

7，Comprehensive treatment of oxide skin, less lower the temperature

8，After removing the oxide scale, the metallographic structure of the product has no change

1. What kind of forging pieces is descaling machine suitable for?

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