Tension Leveler Unit
BOYA Tension leveler is the core equipment to leveling and shaping strip in cold rolling mill various process lines such as pickling line/pickling and tandem mill, Continue annealing line, galvanizing line, tinning line, color coating line, finishing lines etc. By stretching, bending and straightening the strip to solve strip surface defects, and improve the processing effect in each process section, BOYA tension levelers are widely applied in carbon steel, stainless steel, non-ferrous materials.
The Features of BOYA Tension Leveler Unit
The main characteristics of BOYA Tension leveler are: high precision can form enough wrap Angle, ease of use and maintenance. In sharp contrast to other models.
Components: Roll cassettes, frame, quickly open device, up and down lifting device and roll change
The purpose of the tension leveler machine is to provide bending stress to the strip. The bending stress depends on the wrap angle formed between the work roll and the strip. The maximum wrap angle between work roll and strip of BOYA tension leveler shall be larger than 30°.
High precision: Structure guarantee, machining guarantee, adjustment convenience.
Sufficient angle: Suitable roll diameter and gap, bottom roll cassette has sufficient lifting
Easy to use and maintenance: It's convenience to calibrate the parallelism between rolls, easy to replace spare
Types of Tension Leveler Machine
Scale Breaker
Tension Leveler for Galvanizing Line
Tension Leveler for Tinning Line
Tension Leveler for Rewinding Line
Non-ferrous Tension Leveler for Aluminum Process Line
What's Tension Leveler Unit?
Tension Leveler machine (stretching-bending straightener ) is a kind of metal strip shape righting equipment, to stretch and bend the strip to remove the three-dimensional defects such as wave, buckling, camber, etc and improve strip shape quality. Under the coordination of tension and bending stress, the tension leveler machine can make the strip extend with lesser tension.
Working Principle of Tension Leveler
01
The basic principle of strip shape righting: Make the strip extend moderately, when the external force disappears, the elastic deformation will return, and the plastic deformation will remain so that the deformation of the metal fiber eventually tends to be consistent, so as to correct the three-dimensional defects of the strip. This extension is measured in terms of elongation. Operating the tension leveler is actually operating the elongation.
02
Tension leveleris composed of two inseparable parts, they are bridle roll unit and the host (we are often referred to as the tension leveler machine). In order to correct the shape of the plate to the ideal state, the bridle rolls should be able to provide enough tension, and the tension leveler machine should be able to provide enough bending stress. In order to provide sufficient tension, the bridle rolls must have the right diameter, right friction coefficient, right power system, but also the right initial tension. The initial tension is provided by the equipment before and after the tension leveler unit. So as to provide enough bending stress for the tension leveller, first of all, the frame and the roller cassettes should have enough stiffness and strength, and the quickly opening cylinder should have enough diameter, and the lifter should have enough tonnage.
03
Elongation is the goal of the tension leveler unit. The elongation is derived from the difference of the speed among the bridle rolls before and after the tension leveler (achieved by electronic control) and is directly related to the tension provided by the bridle roll, also is related to the wrap Angle of the work roll with the strip.
If you want to know more details of how does tension leveling steelmade by a tension leveler, please visit our website.
We can also offer high quality coil processing machineryfor sale, anything you need, please contact us.
在线联系供应商
Other supplier products
 |
Drum Fly Shear for Cold Rolling Mill | Drum flying shear in rolling mill Drum flying shear cutting machine are used at the exit of various continuous cold rolling mills for strips to re... |
 |
Rotary Shear for Annealing and Galvanizing Line | In order to ensure that the tearing surface of the strip is smooth, it is necessary to ensure that the upper and lower knife planes are relatively ... |
 |
Scrap Baller | The scrap balleris an excellent choice for us to dispose of waste materials. It rolls the cut edges into a ball and recycles them, and sorts the cu... |
 |
Hydraulic Nut | Hydraulic nutis a strong fastening component, it is a special nut that integrates a hydraulic device on the nut body and locks the connecting objec... |
 |
Fine Blanking Line | Fine Blanking Line Based on BOYA's excellent steel coil processingand manufacturing capacity and rich series of products, we have a complete set o... |
Same products
 |
MTL5582B MTL Intrinsically Safe Isolator 5500 Series RTD-RTD Isolator | 卖方: 840499 | MTL 5500 Intrinsically Safe Isolators Resistance Isolator MTL5582B MTL4582B - MTL5582B RESISTANC... |
 |
CNC Machining Services | 卖方: Shenzhen Flourish Legend Limited | Flourish Legend is a high precision machining manufacturercertified with ISO 9001:2015. With an e... |
 |
Copper Stamping | 卖方: Shenzhen Flourish Legend Limited | Flourish Legend Precision Hardware Copper Stamping - We have been specializing in production and ... |
 |
CNC Turning | 卖方: Shenzhen Flourish Legend Limited | Flourish Legend is equipped with cnc turning center manufacturerswith decades of experience. We s... |
 |
CNC Machined and Molded Robotic Components Manufacturer | 卖方: Shenzhen Flourish Legend Limited | High Production Efficiency Superior Quality Automated Equipment Precision Machining Low Cost ... |
