Select a region
International Americas Sub-Saharan Africa Global Overview
Select a language
English Deutsch Español Русский Français Polski Italiano Čeština Română
KRA 75 T - Precise tube and profile sander for exact fit of tube connections
Extra solid clamping system with rigid v-block jaws for a secure hold of tubes, flat and square materials

Extra solid clamping system with rigid v-block jaws for a secure hold of tubes, flat and square materials

KRA 75 T - Precise tube and profile sander for exact fit of tube connections
Extra solid clamping system with rigid v-block jaws for a secure hold of tubes, flat and square materials

KRA 75 T

SKU : 170202

The belt grinder of the KRA series offers the possibility to prepare pipe ends precisely for pipe connections. An angle-adjustable clamping device for pipes can be easily moved using a hand lever. In addition, there is a large grinding surface and a contact surface on the drive roller for universal grinding work. A dust collection system can be connected via a nozzle. The belt grinders of this series are suitable for all workshops and production facilities that process tubes into racks or frames.

  • For precise grinding of tube unions
  • Contact roll for grinding of shaft ends
  • Longitudinal grinding surface for deburring
  • Suitable for stainless steel and aluminum
  • Ready for vacuum exhaust connection
Ready to ship
Working area
Grinding diameter 20 mm - 76 mm
Angle adjustment 30 - 90°
Drive capacity
Motor rating 2,2 / 2,8 kW
Measures and weights
Blade dimensions 100 mm x 2000 mm
Overall dimensions (length x width x height) 1,45 m x 1,15 m x 0,65 m
Weight 158 kg

  • Suitable for tube diameters from 20 to 76.1 mm
  • Grinding angle adjustable from 30 to 90º
  • Comfortable handling of the entire grinding system
  • Quick and easy grinding wheel replacement
  • Large grinding surface on top of machine, for deburring or sanding of surfaces
  • The drive roller at the machine rear can be used for grinding operations
  • Two belt speeds - step 1 for stainless steel and aluminum - step 2 for steel and other materials
  • Rigid, vibration-damping base with roller mount

base
1 Standard-grinding belt K 36
1 grinding roll diameter 42,4 mm
operating tools
operator instructions

Sanding Belt K 36 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 36 / KRA 75 SKU: 102840
Sanding Belt K 36 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 40 / KRA 75 SKU: 102841
Sanding Belt K 40 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 100 / KRA 75 SKU: 102843
Sanding Belt K 100 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 120 / KRA 75 SKU: 102844
Sanding Belt K 120 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 180 / KRA 75 SKU: 102845
Sanding Belt K 180 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 240 / KRA 75 SKU: 102846
Sanding Belt K 240 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding Belt K 400 / KRA 75 SKU: 102847
Sanding Belt K 400 / KRA 75
  • Metal grinding wheel with high chip-removal rate for flat surface and light contour grinding
  • Universal use in various fields of metalworking
  • Cost-effective machining and long tool life due to highly resistant corundum
  • Medium flexible cotton layer on X for smooth machining operation
  • Consistently uniform grinding pattern
Sanding wheel 20mm dia. for KRA 75 (part no. 170202) SKU: 253353
Sanding wheel 20mm dia. for KRA 75 (part no. 170202)
Sanding wheel 26mm dia. for KRA 75 (part no. 170202) SKU: 253354
Sanding wheel 26mm dia. for KRA 75 (part no. 170202)
Sanding wheel 32mm dia. for KRA 75 (part no. 170202) SKU: 253355
Sanding wheel 32mm dia. for KRA 75 (part no. 170202)
Sanding wheel 20mm dia. for KRA 75 (part no. 170202) SKU: 253356
Sanding wheel 20mm dia. for KRA 75 (part no. 170202)
Sanding wheel 48mm dia. for KRA 75 (part no. 170202) SKU: 253357
Sanding wheel 48mm dia. for KRA 75 (part no. 170202)
Sanding wheel 60mm dia. for KRA 75 (part no. 170202) SKU: 253358
Sanding wheel 60mm dia. for KRA 75 (part no. 170202)
Sanding wheel 76mm dia. for KRA 75 (part no. 170202) SKU: 253359
Sanding wheel 76mm dia. for KRA 75 (part no. 170202)

Resources & Downloads

Need help finding a machine?

We will gladly assist you in making the right decision to achieve your business goals

Service by KNUTH

All machines need an occasional pit stop. With our all-encompassing plans for service, training and installation you always will get the best possible performance from your KNUTH machines.

View Services

See KNUTH Machines in action

Get a first-hand impression at one of our facilities! Many machines in our portfolio are always in stock and available for demonstration.

Book a Demo

Request a quote

KRA 75 T - Precise tube and profile sander for exact fit of tube connections
KRA 75 T
SKU : 170202
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Request timed out, please submit the form again
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Explore more machines Book a demo for this machine
Something went wrong

Please refresh the page and try submitting the form again.

Request a Consultation

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Request timed out, please submit the form again
Thank You!

We have received your request and appreciate your interest! Our sales representative will get in touch within 1 business day.

Something went wrong

Please refresh the page and try submitting the form again.