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650 Cold Rolling Machine

Name: 650 Cold Rolling Machine
Brand: XI'AN SHILLANG TRADING CO. LTD.
Price: 1000000 USD
Availability: InStock

Price 1000000 USD ($)/ Unit

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MOQ : 1 Unit

650 Cold Rolling Machine Specification

Type
Cold Rolling Machine

Material
Mild Steel

Capacity
Up to 650 mm width sheet

Computerized
No

Automatic Grade
Semi-Automatic

Control System
PLC Controlled

Voltage
380 V / 415 V

Power
30 kW

Weight
Approx. 6000 kg

Number of Rolls
2 (Work Rolls)

Main Motor
AC Motor

Roll Diameter
200 mm

Dimension (LxWxH)
4800 x 1600 x 1600 mm

Application
Sheet Metal Processing

Rolling Speed
10-15 m/min

Production Method
Continuous

Surface Finish
Polished

Thickness Range
0.3 mm to 4 mm

Operating Mode
Electrical

About 650 Cold Rolling Machine

1. Main Process Parameters Of Equipment

1.1 Raw Materials: Hot Rolled Coil After Pickling, Hot Rolled Medium And Wide Band Steel

Material: High Quality Carbon Steel, Low Alloy Steel

Thickness: 4.5 Mm

Maximum Strength Limit: 610 N/Mm2

Maximum Yield Limit: 360 N/ Mm2

Width: 650 Mm

Coil Diameter: 508/ 900 1650 Mm

Maximum Coil Weight: 8 T

1.2 Finished Products

Finished Product Thickness: 0.2 Mm

Strip Width: 520 Mm

Coil Diameter: 508/ 900 1650 Mm

Maximum Coil Weight: 8t

Thickness Tolerance Of Finished Product: 0.01 0.02 Mm (8 M For Head And Tail Respectively)

1.3 Main Technical Parameters:

Maximum Rolling Force: 5000 Kn

Maximum Rolling Torque: 35 Kn M

Maximum Rolling Speed: 8 M / S

Threading Speed: 0.3 M / S

Maximum Uncoiling Speed: 3.3 M / S

Maximum Coiling Speed: 8.2 M / S

Coiling Tension: 0 60 Kn

Work Roll Specification: 220/ One Hundred And Ninety - 650 Mm

Specification Of Support Roll: 650/ Six Hundred And Eighty - 600 Mm

Uncoiler Drum Diameter: 480 520 Mm

Coiler Drum Diameter: 488 508 Mm

Rolling Line Elevation: + 1000 Mm

Maximum Roll Bending Force: 400 Kn

Coolant Type: Emulsion

Flow Of Process Lubrication System: 1000 L / Min

Flow Of Thin Oil Lubrication System: 250 L / Min

Pressure Of Thin Oil Lubrication System: 0.4 Mpa

Medium Of Thin Oil Lubrication System: Medium Load No 20

Unit Feeding Direction:

Hydraulic System Pressure: Screw Down And Roll Bending Hydraulic System: 3 25mpa

General Hydraulic System: 0 10mpa

Total Weight Of Equipment: About 140 T

Transmission Mode: Work Roll Transmission

Efficient Continuous Sheet Processing

Ideal for high-volume applications, the machine maintains a rolling speed between 10 and 15 meters per minute. Its continuous production method guarantees consistent quality and reliable operation, supporting various thicknesses from 0.3 mm to 4 mm. The polished surface finish achieved makes it optimal for demanding industrial needs.

Precision and Reliability

Equipped with two work rolls measuring 200 mm in diameter and a sturdy mild steel frame, this cold rolling machine delivers precise sheet thickness and smooth finishes. The PLC control system and semi-automatic operation provide enhanced process stability and user control, making it an excellent choice for both small and large-scale operations.

FAQ's of 650 Cold Rolling Machine:

Q: How does the 650 Cold Rolling Machine improve sheet metal processing efficiency?

A: The machine operates at a rolling speed of 10-15 m/min and uses a continuous production method, ensuring rapid throughput and consistent quality for sheet metal up to 650 mm wide and 0.3-4 mm thick.

Q: What is the process for operating the cold rolling machine?

A: This machine is semi-automatic and operates with an electrical mode via a PLC control system. Operators simply load the sheet material, set the desired parameters, and monitor the process as the sheets are rolled and polished.

Q: When is it best to use the 650 Cold Rolling Machine?

A: The machine is ideal for industrial settings requiring high-quality, polished sheet metal, especially when continuous production and precise thickness control are needed for products ranging from 0.3 mm to 4 mm in thickness.

Q: Where can the 650 Cold Rolling Machine be installed and used?

A: Its robust construction and moderate dimensions (4800 x 1600 x 1600 mm) make it suitable for sheet metal workshops, manufacturing plants, and export-oriented facilities in various industries.

Q: What are the benefits of the PLC control system in this machine?

A: The PLC control system ensures precise automation of the rolling process, improves safety, simplifies operation, and enhances overall productivity by allowing users to adjust parameters easily and maintain consistent output quality.

Q: How does the cold rolling method contribute to surface finish quality?

A: Cold rolling applies pressure without heating the material, which results in smoother, polished surfaces and greater uniformity in sheet thickness compared to hot rolling methods.

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