Tension Levelers For Galvanizing Coating and Processing Lines
Machines that stretch and bend strip under tension so its shape and internal stress are corrected together.
Rolling leaves uneven longitudinal extension across the strip width. A tension leveler redistributes that stress instead of only flattening what you can see.
Tension Levelers We Supply
Configurations from 850 mm cut to length lines up to 2500 mm wide aluminum strip.
Tension Leveler for Aluminum Coil
Stress homogenising tension leveler for 0.2-4.0 mm aluminum strip at up to 500 m/min.
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Levelling Machine for Galvanizing Lines
Two stage tension levelling machine removing three dimensional shape defects from carbon steel strip.
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Tension Leveling Machine for Aluminum Plate
Two stage tension and bending machine removing three dimensional shape defects from aluminum plate.
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Leveling Machine for Color Coating Lines
Tension and bending leveler preparing carbon steel strip for the coating section.
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Tension Leveller With Two Bending and Two Levelling Stages
Two bending and two levelling stage leveller for carbon steel in galvanizing lines.
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Tension Leveler for 1550 mm Galvanizing Lines
1550 mm galvanizing line tension leveler with two bending rows and balancing rollers.
View DetailsWho Buys Tension Levelers
Who orders these machines and what they are trying to fix.
- Galvanizing and colour coating lines
- Aluminum strip producers running wide coil
- Cut to length lines where blanks must stay flat
- Plants replacing a leveler that cannot hold flatness at full width
- Bilateral, unilateral, middle and two rib wave
- Warping and buckling that appears after cutting
- Formability problems in downstream pressing
- Flatness varying between coils and shifts
Why Plants Source Tension Levelers From Ascon
What our configuration gives you.
Two Stage Correction
Alternating deformation distributes residual deformation evenly, then a second stage corrects it fully, which is why the flatness survives cutting.
Tension Stabilised At Both Ends
Inlet and outlet tension rolls suppress fluctuation and the roll group amplifies tension through the levelling section.
Roll Spares From The Same Shop
Work rolls, intermediate rolls, back up rolls and cassettes are made here, so replacements match the original drawing.
Application Scenarios
Where these machines sit in a plant.
Galvanizing Lines
After the annealing furnace, correcting shape before the coating section sees the strip.
Colour Coating Lines
Ahead of the coater, where coating makes every remaining wave visible.
Aluminum Strip Lines
On tension levelling and continuous annealing lines for wide aluminum coil.
Related Project References
Tension Leveler For A 1550 mm Galvanizing Line
A tension leveler configuration for carbon steel strip on a 1550 mm galvanizing line, with the chrome plated roll set to keep it consistent.
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Leveler For An 850 mm Cut To Length Line
A compact leveler for a narrow cut to length line producing blanks for electrical parts and automotive components.
Read MoreTechnical Reading
Tension Leveler For Steel Coil Working Principle And Specifications
Double bending and double straightening, the three stage sequence inside the machine, and the specification envelope it works in.
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Maintaining A 23 Roll Tension Leveler For Aluminum Plate
Overload, roll wrapping and lubrication are the three operating mistakes that destroy work rolls on aluminum lines.
Read MoreTension Levelers Buying Questions
What flatness can a tension leveler hold?
It depends on the material and configuration. On wide aluminum coil we work from incoming flatness of 30-50 I down to 3-5 I. On steel strip the target is agreed from your incoming shape data.
What is the difference between tension levelling and roller levelling?
Roller levelling bends the strip. Tension levelling applies tension as well, which redistributes residual stress so the strip stays flat after it is cut.
Can a leveler be retrofitted into an existing line?
Yes, that is common. We need the line layout, available length, speed and tension data to confirm the configuration.
How long does a project take?
It depends on scope and width. Send your line data and we confirm lead time with the quotation.
Do you supply the roll sets afterwards?
Yes. The complete roll system is manufactured here so spares match the original drawing.
Which materials can you level?
Carbon steel, stainless steel, aluminum, copper and titanium, with the roll configuration selected per material and gauge.
Specify A Tension Leveler
Send your strip programme and line data and our engineers come back with a configuration.