Dongguan Arida Machinery Equipment Co.,Ltd.

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High Precision Straightening Machine

High Precision Straightening Machine Specification

Material
Mild Steel

Power
7.5 kW

Voltage
380V / 50Hz

Dimension (L*W*H)
2800 x 1200 x 1650 mm

Application
Precision straightening of metal strips and sheets

Accessories
Entry and exit support tables, control panel, lubrication system

Roller Material
Alloy Steel, Hardened and Ground

Number of Straightening Rollers
11

Operation Mode
Automatic

Weight
2300 kg

Max Strip Width
600 mm

Safety Features
Emergency stop, overload protection, safety guards

Straightening Tolerance
0.03 mm

Control System
PLC Automated Control

Max Strip Thickness
0.5 - 6 mm

Feeding Speed
2 - 15 m/min (adjustable)

High Precision Straightening Machine Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID), Telegraphic Transfer (T/T)

Main Export Market(s)
Asia, South America, Middle East

Main Domestic Market
All India

About High Precision Straightening Machine

JM4 series High Precision Straightening Machine features:

1. The leveling wheels are all made of SUJ2 imported materials, heat treated at about HRC60 , then plated with hard chromium and ground to ensure the uniformity of hard chromium layer and the cylindricity tolerance of each shaft, high hardness, high wear resistance and long service life.

2. The leveling wheel adopts a total of 19 structures with 9 upper and 10 lower, which can better meet the leveling requirements of different materials.

3. The upper and lower leveling rollers are fully driven by gears to effectively avoid scratches, scratches and other defects.

4. The leveling adjustment of the machine adopts a floating four-point balance fine adjustment device with a dial indicator, which can quickly find the leveling position.

5. In addition to the upper and lower leveling rollers, the leveling auxiliary wheel can be installed inside the leveling machine to prevent the leveling roller from bending and deformation due to excessive pressure, strengthen the leveling strength and service life of the leveling roller, and improve the flatness requirements of the plate surface.

6. The leveling speed is controlled by the frequency converter, which can be adjusted freely with the feeding speed.

7. Small space, standard universal caster, which can adjust the machine position at any time to adapt to more stamping occasions.

8. Adopt the pneumatic openable design of the leveling part, and the opening angle can reach 30 , which is convenient for the cleaning and maintenance of the roller.

(The price of the website platform is not the actual quotation, please contact us for the specific quotation according to your products and suitable machine models)

Top-Tier Straightening Accuracy for Metal Processing

Engineered with 11 precisely aligned rollers made from hardened and ground alloy steel, this machine delivers a straightening tolerance of 0.03 mm. The result is consistent, high-quality output necessary for demanding production lines that require accuracy, efficiency, and reliability in metal sheet and strip processing.

Flexible Automatic Operation for Enhanced Productivity

The fully automated PLC control system allows operators to set and adjust feeding speeds from 2 to 15 m/min, ensuring optimal performance for various materials and productivity needs. Automatic operation minimizes manual intervention, reduces errors, and supports rapid changeover for diverse production requirements.

Comprehensive Safety and Ergonomic Design

Operator protection is built into every function of the machine: emergency stop, overload protection, and full safety guards come standard. Ergonomic entry and exit tables, a dedicated control panel, and an integrated lubrication system ensure smooth, efficient, and safe material handling and machine longevity.

FAQ's of High Precision Straightening Machine:

Q: How does the straightening process work on this machine?

A: The machine uses 11 precision-ground and hardened alloy steel rollers to incrementally adjust and align metal strips or sheets to achieve a straightness tolerance of up to 0.03 mm. Material feeds through the rollers at an adjustable speed, ensuring consistent results.

Q: What is the maximum material size this machine can handle?

A: This straightening machine accommodates metal strips up to 600 mm wide and 0.5 to 6 mm thick, supporting a variety of sheet and strip metal processing requirements across industries.

Q: When should I adjust the feeding speed and how can this be done?

A: Feeding speed adjustments are necessary based on material type and thickness or required production rates. You can control the speed from 2 to 15 m/min via the automated PLC control panel for optimal precision and efficiency.

Q: Where is this machine best utilized?

A: This machine is ideal for precision metal processing facilities, manufacturing lines, and export-oriented production environments that demand tight tolerance and high throughput for strip and sheet materials.

Q: What are the key safety features included with this equipment?

A: Key safety features include an emergency stop button, overload protection systems, and comprehensive safety guards around moving parts. These protections help ensure operator safety during operation and maintenance.

Q: How do the entry and exit support tables contribute to the process?

A: The entry and exit support tables stabilize and guide the material as it enters and exits the straightening rollers, reducing handling errors, preventing material buckling, and improving workflow efficiency.

Q: What benefits does PLC automated control provide?

A: PLC automated control streamlines machine operation, enables precise parameter adjustments, facilitates rapid setup, and minimizes manual errors, resulting in consistently high-quality straightening outcomes.

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