Straightening Machines

Precision straightening machines for wire and for straightening and polishing bars, tubes and profiles. 


 1. Wire straightening machines 
 2. 9-roll straightening machines 
 3. Straightening presses 
 4. 2-roll straightening machines 
 5. Profile straightening machines 
 6. Tube straightening machines  

Wire straightening machine

Wire straightener for use in production lines. 

Starting from the wire in the ring, the material is directed horizontally and vertically so that it can be fed to another production facility.

Wire straightener with straightening rotor  

Wire straightener for use in production lines. 

With increased demand for product straightness, it may be useful to use a unit with rotating straightening, which precisely aligns the material.

Precision wire straightening unit

Wire straightener for use in production lines. 


To achieve a high straightness of the material, a plurality of straightening rollers can be used instead of a straightening rotor. This is particularly necessary for materials which suffer surface defects due to the rotating process of the straightening blade.  

9-roll straightening machine

Straightening machine for straightening hot-rolled or forged round bars. 


Can be used as a single unit or linked in a finishing line.  

Detail 9-roll straightening machine

Straightening machine for straightening hot-rolled or forged round bars. 

The bars to be straightened run through the machine in a rotating manner and are bent tens of times to achieve the desired straightness.  

Automatic straightening press  

Straightening machine for straightening hot-rolled, forged, drawn or peeled round bars, tubes and profiles. 

For diameters greater than 250 mm, it makes economic sense to use automatic or semi-automatic straightening presses instead of roll straightening machines. 

Both vertical (picture above) and horizontal (picture below) straightening presses are offered.  

2-roll straightener type SP for blank material

The precision leveling machines can be used for the diameter range 4 to 250 mm.   

They are used for straightening and polishing bars made of steel (drawn or peeled) and non-ferrous metals (cast, extruded or drawn). The height-adjustable two-roll straighteners have a fixed bottom roll and an adjustable top roll. The adjustments are carried out by motor. The adjustable components are hydraulically clamped.  

Straightening rolls for blank material

Depending on the given straightening task, customized roll contours are developed. 

The specific shapes of the concave and convex rolls are calculated using a unique software developed by EJP.

The straightening rolls are made of alloyed chrome steel. They are forged from one piece, raw machined, hardened and finished or ground.

2-roll straightening machine SP for black material

The precision leveling machines can be used for the diameter range 10 to 250 mm. 


They are used for straightening steel bars (hot rolled or forged). The height-adjustable two-roll straighteners have a fixed bottom roll and an adjustable top roll. The adjustments are carried out by motor. The adjustable components are hydraulically clamped. To compensate the unroundness existing in black material and the given rolling tolerances, the top roll has a hydraulic bearing. This will prevent machine damage. In addition, the introduced straightening force can be precisely directed and controlled.  

Straightening rolls for black material

Depending on the given straightening task, customized roll contours are developed. 

The specific shapes of the concave and convex rolls are calculated using a unique software developed by EJP.

The straightening rolls are made of alloyed chrome steel. They are forged from one piece, raw machined, hardened and finished or ground. 

Straightening machine for flat steel

For precision finishing of rolled or drawn flat steel, EJP has an extensive range of customized profile straightening machines. 


Depending on the set straightening task, the number and shape of the necessary straightening rolls are determined. 


This is done with an EJP software. Based on the specified number and shape of the straightening rolls, the customized machine is designed and constructed using modern 3D design.  

Straightening machine for square and hexagonal profiles

For the precision straightening of rolled or drawn square and hexagonal profiles, EJP has an extensive range of customized profile straightening machines.


Depending on the set straightening task, the number and shape of the necessary straightening rolls are determined.

Straightening machine for special profiles

For the precision machining of rolled or drawn special profiles, EJP has an extensive range of customized profile straightening machines. 

Depending on the set straightening task, the number and shape of the necessary straightening rolls are determined. This is done with an EJP software.

Based on the specified number and shape of the straightening rolls, the customized machine is designed and constructed using modern 3D design.     

6-roll tube straightening machine

For straightening tubes made of steel and non-ferrous metals with high straightness requirement 6-roll tube straightening machines are used. 

For setting the straightening rolls, the operator has either preshaped handwheels or an automatic NC control available. After entering the basic parameters, the controller calculates the optimal configuration of the machine.

Detail 6-roll tube straightening machine

Depending on the given straightening task, customized roll contours are developed. 

The specific shapes of the concave rolls are calculated using a unique software developed by EJP.

The straightening rolls are made of alloyed chrome steel. They are forged from one piece, raw machined, hardened and finished or ground.

10-roll tube straightening machine

For straightening tubes made of steel and non-ferrous metals with the highest straightness requirement, 10-roll tube straightening machines are used. 

For setting the straightening rolls, the operator has an automatic NC control available. After entering the basic parameters, the controller calculates the optimal configuration of the machine.

Detail 10-roll tube straightening machine

Depending on the given straightening task, customized roll contours are developed. 

The specific shapes of the concave rolls are calculated using a unique software developed by EJP.

The straightening rolls are made of alloyed chrome steel. They are forged from one piece, raw machined, hardened and finished or ground.

Contact

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