SCD120 skew rolling machine production line for grinding steel ball
60mm to 120mm grinding steel balls could be produced on SCD120 series skew rolling mill
Additional information
| Model | SCD120 |
|---|---|
| Type | Ordinary speed, Ordinary hi-speed |
| Ball range(mm) | Φ60 ～ Φ120 |
| Speed(balls/min) | 40 ～ 210 |
| Productivity(t/h) | 4.19～ 19.17 |
Process Description
The main process of skew rolling mill:
1, After checking the round bar(material)
2, Heating the round bar up to a suitable temperature
3, Rolling the hot steel bar in the skew rolling mill, Each set of skew rolling mills can roll 40～1600 balls/min.
4, The rolled hot balls are under the quenching-tempering process.
5, Your inquiry can be customized as per your special specifications and specific requirements
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Product Details
Main features of SCD120 series skew rolling mill:
- Rack assembling: Adopting high strength, high rigidity design, high stability while continuous production, The cover and the frame of the rolling mill can be quickly opened and closed through the hydraulic pressure cylinder drive device, When changing the roller can avoid the electric control line off, Effectively reduce roll changing time and realize safe operation.
- Roller assembling: Overall roller box structure, strong bearing capacity, easy to change rollers.
- Rotating drum: adopting large area drum design, The roller box is completely supported by rotary drum, roller lock is stable and reliable, Roll inclination with digital display function.
- Roller Angle adjustment assembly: Used for the adjustment and locking of the roller angle, one side is an electric adjustment, the other side is hydraulic locking, stable and reliable, Roll inclination with digital display function.
- Lateral pressure adjustment: electric adjustment, Fast to adjust the hole type, And can realize dynamic adjustment,
- Roller balance assembly: Eliminate the clearance between screw and nut and roller backward, roller balance is driven by hydraulic cylinder.
- Top guide plate adjustment: Equipped with special electric top guide plate adjusting device, Up and down adjustment, left and right and left adjustment, left and right locking, all is electric, adjustment is fast, and locking is firm, steady running.
- Bottom guide plate adjustment: Used for installing and locking bottom guide plate, fast to change bottom guide plate, bottom guide plate locking is hydraulic.
- Roller locking: electric locking, The labor intensity of the adjustment workers was greatly reduced
| Model | Type | Ball range(mm) | Speed(balls/min) | Productivity(t/h) |
|---|---|---|---|---|
| SCD120PT | Ordinary speed | Φ60 | 70 | 4.19 |
| SCD120PT | Ordinary speed | Φ70 | 70 | 6.66 |
| SCD120PT | Ordinary speed | Φ80 | 70 | 9.94 |
| SCD120PT | Ordinary speed | Φ90 | 70 | 14.16 |
| SCD120PT | Ordinary speed | Φ100 | 65 | 18.03 |
| SCD120PT | Ordinary speed | Φ120 | 40 | 19.17 |
| SCD120PG | Ordinary hi-speed | Φ60 | 210 | 12.58 |
| SCD120PG | Ordinary hi-speed | Φ70 | 140 | 13.32 |
| SCD120PG | Ordinary hi-speed | Φ80 | 130 | 18.46 |
| SCD120PG | Ordinary hi-speed | Φ90 | 70 | 14.16 |
| SCD120PG | Ordinary hi-speed | Φ100 | 65 | 18.03 |
| SCD120PG | Ordinary hi-speed | Φ120 | 40 | 19.17 |
Note: The types are optional, productivity also can be designed according to the client’s requirement
About Skew Rolling Mill Technology Development
- Hot rolling steel ball is a new technology of skew rolling, it is the breakthrough of grinding steel balls industry’s process technology,and gradually replacing cast steel balls.
- After many years of our company’s engineers on the full research and transformation of skew rolling mill production line,Develop and manufacture the third generation hot rolling skew rolling mill production line,And has a complete set of hot-rolled steel ball production technology.
- The hot rolling skew rolling mill production line for grinding steel ball include:SCD30,SCD40,SCD50,SCD60,SCD80,SCD100,SCD120 models,It is also equipped with four types for each model: common type, common high-speed type, high-speed type and ultra high-speed type,It can produce φ20～φ125 steel balls and cylpeb,Meet the requirements of different users
The main process of skew rolling mill production line
- After checking the round bar(material) to confirm it meets the production process requirements.
- Before rolling, the round bar should be heated up to a suitable temperature in the continuous heating furnace.
- After the hot steel bar goes into the skew rolling mill, it will rotate forward between the two rollers with a special spiral groove, and continuously rolled into balls finally. Each set of skew rolling mill can roll 40～1600 balls/min.
- The rolled hot balls are under quenching-tempering process, The steel ball has high and even hardness and impact toughness.
- Our company can be according to the product specifications and specific requirements of the owner to design the optimal production line and advanced, suitable production technology.
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