Machines of this model series are designated for both redressing (repair) of rolls on metallurgical and other industries enterprises and for manufacturing of new rolls on machine engineering plants.

Purpose and application

Machines of this model series are designated for both redressing (repair) of rolls on metallurgical and other industries enterprises and for manufacturing of new rolls on machine engineering plants. Machines dress convex, concave, cylindrical and cone surfaces.
The following types of processing can be effected on machines:
- Longitudinal grinding with automatic cross feed movement on carriage reverse, cylindrical, convex or concave working surfaces of roll body, cylindrical and cone necks;
- Longitudinal grinding of roll body working surfaces during rough processing with continuous feed for grinding stone wear compensation;
- Longitudinal and plunge grinding in manual control, including plunge grinding of intermediate fillers.
Model ХШ-193 is special roll grinding machine for shaft grinding of papermaking machines with maximum diameter 2000 mm and maximum length 7500 mm. The machine is equipped with additional grinding wheel for processing of cylindrical and cone roll bearing surfaces.


   

Main technical characteristics
ParametersUnit of measureModel designation
3413МХШ5-20МХШ5-21МХШ5-15МХШ-193М

Maximum diameter of the installed product

mm

560

1000 1600

2000

Maximum length of the installed product

mm

2800

4500 6000

7500

Maximum weight of the installed product kg 4000 20000 70000 25000
Maximum value of convexity and concavity on diametr of product mm 2/1

2/2

4/4

Processing accuracy:

- constancy of diameter in longitudinal section of profiled surfaces

- constancy of diameter in longitudinal section of cylindrical surfaces

- radial runout regarding supporting necks
µm

 4

  

 

4

 

 

 3

 2

 

 

2

 

 

3

 3

 

 

3

 

 

5

 5

 

 

5

 

 

10

Dementions with separately located equipment:

- length

- width

mm



10540

4100

 
 
16740

5280



18240

5280



19830

5870



18200

6250

Weight  kg 30600 71300 76500 95500  65000

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