JY60 high-precision rolling straightening unit

JY60 high-precision rolling straightening unit

26-12-2023

The JY60 high-precision rolling straightening unit is a new generation product developed by ourselves after comparing the advantages of similar foreign products, combining the production characteristics of domestic enterprises, and simplifying and optimizing it. This machine is mainly used for precision straightening and rolling of metal bars after peeling or grinding. It can also be used for straightening of black leather materials and precision forged round materials. Because its rolling and straightening are completed at one time, the work efficiency is high.

The characteristics of this machine are: strong practicability, stable processing process, fast speed, good surface quality, and high processing accuracy. The maximum material speed can reach 30m/min.

Main technical features:

1. Titanium alloy, stainless steel, bearing steel, spring steel, alloy tool steel, carbon tool steel, high-speed tool steel, high-quality carbon steel, alloy structural steel, non-quenched and tempered steel, easy-cut steel, valve steel, gear steel , mold steel and various non-ferrous metals, pipes, etc.

2. Equipment rack load-bearing capacity: ≤5000Kg

3. Blank size specifications:

Diameter range: Φ12-Φ60

Yield strength: 1000N/mm2

Surface hardness HB320

Original curvature: ≤3‰

Length range: 2m-6m (can be lengthened as needed)

4. Finished product

Diameter range: Φ12-Φ60

Diameter tolerance: ≤h10

Surface roughness Ra: ≤0.4μm

Straightness: ≤0.2mm/m

5. Equipment technical parameters:

Number of rollers: 2

Roller diameter: Φ250mm×1 (upper roller) Φ260mm×1 (lower roller)

Straightening speed (continuously variable speed): 2.5-17m/min

Roller speed (continuously variable speed): 10-50r/min

Main motor power: 30kW AC 2 units

Adjust motor power: 3kW AC 1 unit

6. Energy medium parameters

Voltage: 3×380V±10%

Frequency: 50Hz±2%

Installed capacity: 66kW

Pneumatic flow: 0.5m3/min

Lubricating coolant flow: 10m3/h


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