CNC Metal Levelers

ERSM® SLM CNC Leveling Machine Is Designed For High-precision And High-efficiency Production Needs. The Equipment Can Accurately Control The Correction Force And Working Parameters, Providing Strong Technical Support And Guarantee For Your Business.

0.2-20mm

Material Thickness

400-1600mm

Working Width

ERSM® SLM

CNC Metal Levelers For Stamped And Laser Cut Parts

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Customer says “Using ERSM® LMA, we have significantly increased the yield of our products, which is a huge advantage for us and our customers.

See for yourself: the Video of the ERSM® SLM!

ERSM® LMA CNC leveling machine is specially designed for various metal materials. It can accurately process workpieces of different thicknesses and sizes, automatically eliminate internal stress, restore the flatness of workpieces, ensure dimensional accuracy and assembly quality, improve product appearance quality while enhancing functional performance, meet strict precision requirements, and is a key link in improving product performance and optimizing product quality.

Leveling with the ERSM®SLM in our Video Podcast

Our application engineer will explain how to use the ERSM® SLM CNC leveling machine for precision leveling. With his expertise, you will master this technology with ease!

Technical Data Overview

Processing	Manual Adjustment
Material thickness	0.2-20mm
Working width	400-1600mm
Roller Diameter	20-150mm
Leveling speed	0-12m/min

CNC Manual Leveling Machine Comparison Table
Parameter	Manual	CNC
Number Of Upper And Lower Rollers	15 rollers (upper 7/lower 8)	19 rollers (upper 9/lower 10)
Operation Mode	Two-point manual adjustment/digital display of dial gauge, parameter setting, manual adjustment	Touch screen human-machine interface, parameter setting, automatic adjustment
Leveling Efficiency	Conservatively estimated that 400-long material can pass through once, about 1000 pieces, and pass through twice, about 500 pieces (per hour)	Conservatively estimated that 400-long material can pass through once, about 1700 pieces, and pass through twice, about 850 pieces (per hour)
Transmission Mode	Gear transmission	Universal joint transmission
Leveling Accuracy	Since the CNC equipment has high strength, many rollers, and a universal joint transmission, the internal stress of the material CNC equipment can be better released, so the leveling accuracy of the CNC equipment is better than that of the manual equipment.
Memory Function	None	The previous option on the touch screen can save parameters, and you can directly call it up when you use it.

Do you have different requirements? We would be happy to support you with a customized solution!

Please contact us!

Workpiece Finished Sample Picture

Before leveling the embossed copper sheet using a metal levelers

After the embossed copper plate is leveled using metal levelers

After the mesh is leveled by the semi-automatic leveling machine

Before leveling with metal leveler - 0.08mm steel sheet

High elastic composite copper sheet after being leveled by semi-automatic leveling machine

Keyboard template after using metal levelers

Use metal levelers screw stacking machine to level the plates

Metal Levelers Frequently Asked Questions

What is the difference between 2-High、4-High、6-High?

2-High: Coarse leveling Suitable for needs that only require visual leveling.
4-High: Standard machine Meets the needs of most factories.
6-High: Suitable for demanding precision plates Sensitive materials are less prone to indentation Stronger leveling capability.

Is the operation of CNC metal levelers complicated?

Our CNC leveling machines feature a user-friendly interface and simple programming system. Ordinary operators can usually operate them after only a short training period. Although it is highly automated, the actual operation is not complicated. For production lines that require high precision, operators can enter preset processing parameters into the system, and the machine will automatically run according to these settings.

What types of materials can CNC metal levelers process?

CNC leveling machines are highly adaptable and can process carbon steel, stainless steel, aluminum alloy, special alloys and composite materials with a maximum thickness of up to 20mm. Especially in mass production or complex material processing, CNC leveling machines are a more efficient and stable choice.

Why do CNC metal levelers provide greater precision and consistency?

CNC leveling machines use computer numerical control systems to accurately control the position and pressure of the leveling head, ensuring that each workpiece can be leveled according to the predetermined procedures and parameters. Automation and digital control greatly reduce the errors caused by human operation, so higher accuracy and consistency can be achieved. Manual leveling machines rely on the experience and judgment of the operator, which is prone to errors, especially in long-term operation or high-precision requirements, and the accuracy will decrease.

Difference Between Four-High and Six-High Leveling Machines

Number of Rolls and Structure:
- Four-High Leveling Machine:
  Composed of two upper and two lower rolls, featuring a simpler structure. It is suitable for processing thinner plates or materials with lower stress requirements.
- Six-High Leveling Machine:
  Equipped with three upper and three lower rolls. The additional supporting rolls evenly distribute pressure, allowing it to handle thicker and harder plates with higher leveling precision.
Leveling Capability:
- Four-High Leveling Machine:
  Designed for light and thin materials such as aluminum alloys and stainless steel sheets, mainly for materials with lower yield strength.
- Six-High Leveling Machine:
  Suitable for thicker or higher-yield-strength materials such as high-strength steel plates and cold-rolled steel. It offers greater leveling capability and versatility.
Pressure Distribution:
- Four-High Leveling Machine:
  Fewer rolls result in concentrated pressure points, which may cause indentations or incomplete leveling when processing thick plates.
- Six-High Leveling Machine:
  The supporting rolls distribute pressure evenly, reducing surface damage and improving leveling quality.