Description
Non-standard Custom Large Forging Double Pump Descaling Machine
The descaling machine of Nanjing Descaling Technology uses the principle of high pressure dephosphorization. In fact, the principle of high pressure phosphorus removal has been applied in forging industry for a long time. It is ultra-high pressure technology, the most famous is the descaling equipment of SGGT from Germany with high equipment cost. According to the actual needs of the forging factories, Descaling Technology has invented the forging oxide scale cleaning machine. At present, it has passed the test of the market for five years, has won six national practical appearance double patents. We are specialized in removing forging oxide scale. At present, it is the ninth generation product to help enterprises solve the defects of the oxide scale on forging pieces. The products cleaned by Descaling Technology descaling machine are approved by foreign top 500 enterprises the third party metallographic examination.
The oxide scale cleaning machine for large forgings in the figure below adopts a split design, which can better complete the oxide scale cleaning process. Most of this equipment is used in the forging of auto parts and the forging field of agricultural machinery, such as crankshaft, connecting rod, wheel hub, ploughshare, etc.
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,The nozzle mounting seat is welded with stainless steel, which is easy to maintain
5,Comprehensive treatment of oxide skin, less lower the temperature
6,After removing the oxide scale, the metallographic structure of the product has no chang
| Name | Model | Dimension(mm) | Equipment power | Pump brand | Flow |
| Custom Double Pump Descaling Machine | DMC-150-30 | 1600*2970*1500 | 17.25KW | Nanfang pump | 8m³/h |
| Suitable for bar diameter(mm) | Width and height after blank making(mm) | Number of nozzles | Material | Transmission motor | Chain specification |
| 55-150 | 150*150 | 24 | 304 stainless steel | Speed control motor | 16A |
1. What kind of forging pieces is descaling machine suitable for?
The descaling machine is applicable to the forging production line. It can clean the oxide scale generated after heating by induction furnace and effectively improve the surface quality of products.
2. How to choose the model of descaling machine? Can it be customized?
You can select the corresponding standard model through the diameter of the round bar and the size of the billet after making. For details, please check the parameter navigation bar of the webpage. If there is a need for customization, we can also provide customized services according to the customer's raw material size and process.
3. How to daily maintain descaling equipment?
We will recommend that customers regularly clean the oxide scale in the water tank. You only need to use a magnetic shovel to remove most of the oxide scale. But also regularly replace the water in the water tank to ensure a normal filtration cycle.
4. Does the principle of high-pressure water descaling change the metallographic structure?
This method has been tested by a third-party organization. The test report shows that there is no change in the metallographic structure before and after cleaning, which has no effect on the later process.
5. How effective is the descaling machine? Is there a reference video for descaling equipment?
Descaling Technology has served more than a thousand forging factories in China, and received a large number of market feedback results. Regarding the on-site use of the equipment, please click into official YouTube account as below for more information.
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