Technologies

Here you will get an overview of the product technologies and machines used in our company with limit values and data regarding machinable material types and thicknesses.

LASER CUTTING       Steel ≤ 25 mm - Stainless steel ≤ 20 mm - Aluminium ≤ 12 mm - also pipes
PUNCH NIBBLING Punches ≤ 8 mm - Deformation ≤ 6 mm height - Edge bending ≤ 18 mm height
BENDING Sheet metal bending length ≤ 4400 mm - Pipes ≤ Ø 60 mm
LASER MARKING Stainless steel, anodised aluminium, brass, copper
MACHINING       CNC x:2600 y:700 z:700 mm - Aluminium profiles ≤ 8000 mm
WELDING MIG - MAG - WIG - Welding robot x:4500 y:2000 z:1000 mm
SAWING CNC circular saw - Band saw - Mitre-box saw for aluminium - also jack rafter cuts
SURFACE FINISHING Slide grinding machine - Grinding machine 1350 mm width

 

Laser cutting

Laser cutting machine TRUMPF TruLaser 3030L20 5 kW
Type 3030 L20 (SIN840D SL)
Max. board size 1500 x 3000 mm,
Machining of prefabricated parts up to a height
of approx. 40 mm possible (greater height upon request)
Latest version of the programming system TruToPs
Loading and unloading equipment LiftMaster Sort
automated, largely scratch-free parts removal
from size 400x400 mm onwards
Connection to an automated high rack warehouse
STOPA compact

machinable material thicknesses:

Steel 25 mm
Stainless steel 20 mm
Aluminium 12 mm

Cu, Ms, Zn, Ti, others upon request
Laser cutting machine TRUMPF TruLaser 3030
4 kW
Type L3030 S (SIN840D version 1)
(other data as above)		  
Tube laser equipment to TC 3030  

Punch nibbling

Punch nibbling machine TRUMPF TC 500 R
TC500 type 2 BO CC220

Max. Board size 1250 x 2500 mm
Latest version of the programming system TruToPs
Connection to an automated 
high rack warehouse STOPA compact		 machinable material thicknesses:

Punches up to 8 mm
Deformation up to 6 mm height
Edge bending in case of 1.5 mm up to 18 mm height

Metals, suitable plastics, composite materials

Bending

CNC bending press TRUMPF TruBend 5320 320 t 4400 mm Bending length
6 CNC-controlled backgauge axes
ACB angle sensors for accurate bending angles
CNC bending press TRUMPF Trumabend 320 t 4000 mm Bending length
CNC bending press TRUMPF Trumabend 85 t 2500 mm Bending length
CNC bending press TRUMPF EHT 250 t 4000 mm Bending length
NC mandrel bending machine FK 60, PC-programmable Pipes up to Ø 60 mm

 

Laser marking

Marking laser TRUMPF VectorMark div. fonts, laser engraving and tempering
Stainless steel, anodised aluminium, brass, copper
Wood types upon request

 

Machining

CNC high-speed machining centre
HANDTMANN PBZ NC 600, 5-axis		 Profile lengths up to 6500 mm, cross-section 400 x300 mm, sawing (incl. jack rafter cuts under
varied angles in the area), milling,
drilling, thread milling/cutting
Aluminium profiles 
CNC high-speed machining centre
HANDTMANN PBZ LC 800-5, 5-axis		 Profile lengths up to 8000 mm, cross-section 300 x 300 mm, (other data like PBZ NC 600)
CNC machining centre DMG Gildemeister DMF260 x:   2600 mm     y:  700 mm        z: 700 mm
5-axis machining
Circular table 700 mm
CNC machining centre DMG Gildemeister DMU80 x:  880 mm        y:  630 mm        z: 630 mm
5-axis machining
Circular table 630 mm
CNC machining centre COVER MAHO DMC63V  x:   630 mm       y:  500 mm        z: 500 mm

Conventional milling machines / profiling machines, different drilling machines

Welding

Welding robot REIS SRL 80/6 interchangeable workstation with rotating device
x: 4500 mm y: 2000mm z: 1000 mm
MAG, MIG, WIG
Welding / soldering MAG, MIG, WIG, autogenous, spot and stud welding (partly automated), soldering,
Blind rivetting, pressing Machining of blind rivets, blind-rivet nuts, press-in fasteners

Sawing

CNC circular saw KALTENBACH
Mitre cuts and “random” cut possible

machinable cross-sections:

  1. Round          140 mm                 at 90 °
    Round          140 mm                 at 45 °
    Round          120 mm                 at 30 °
  2. Square         125 x 125 mm      at 45 °
    Square         105 x 105 mm      at 30 °
  3. Flat              240 x    80 mm       at 90 °
    Flat              200 x    20 mm       at 45 °
    Flat              140 x    20 mm       at 30 °

Steel
Mitre-box saw ELUMATEC,
3-axis PC-control for electronic
swivelling and tilting,
Jack rafter cuts possible

machinable cross-sections:
max. 200 x 190 at 90°
Flat 450 x 50 at 90°

other values between 90° and 45° tilting and up to 22.5° swivelling range

Aluminium profiles
Band saw BAUER vertical, semi-automatic
Mitre cuts possible		 machinable cross-sections:
Round Ø 450 mm at 90°
Flat 450 x 620 at 90°
Flat 450 x 420 at 45° left
Flat 450 x 390 at 45° right
Flat 450 x 250 at 30° right

different materials
NC circular saw VELOX
Mitre cuts possible		 machinable cross-sections:
Round   100 mm
Flat   180 x 100 mm

Light and non-ferrous metals

and other saws

Surface finishing

Slide grinding machine SPALECK Round tub vibrators with parts drying
Edge rounding and scale removal of steel and
VA max. parts size 400 x 300 mm
separate finish of aluminium parts up to 300x300 mm
Polishing possible
Grinding machine WEBER
for deburring,
Grinding and brushing of steel/alu/VA		 Working width 1350 mm
Material thickness max. 100 mm
Surface finishing in different
grain sizes incl. circular edge rounding,
deburring of plastics upon request

List of machines as PDF

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Address

K-Metall GmbH
Am Johannisberg 2
D-08606 Oelsnitz / Vogtland

Contact

Telephone:   +49 37421 4040
Fax: +49 37421 40421
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Certificates

GSI TÜV

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