Boxholm Stål AB provides manufacturing services in the form of precision cutting, end machining and chamfering. Our precision cutting capacity has risen significantly with the investment in a circular saw. In addition, our other manufacturing machinery was brought together under one roof.

 

 

 

Machine	Dimensions	Lengths	Tolerances
Circular saw DryTech 1)	Ø10-90 mm Square 10-70 mm Hexagonal 10-70 mm	10-30 mm 31-300 mm 300-1000 mm 1001-1500 mm 1501-3000 mm	±0.25 mm ±0.4 mm ±0.5 mm ±1.0 mm ±1.5 mm
Behringer saw 1 & 2 2)	Ø10-100 mm Square 10-70 mm Hexagonal 10-70 mm Flat 10x8 – 100x60 mm	10-30 mm 31-300 mm	±0.25 mm ±0.4 mm
Kasto saw 2)	Ø10-100 mm Square 10-70 mm Hexagonal 10-70 mm Flat 10x8 – 100x60 mm	0-500 mm 501-1000 mm 1001-1500 mm 1501-2000 mm 2001-3000 mm	±0.75 mm ±1.0 mm ±1.5 mm ±2.0 mm ±2.5 mm
Hjo punch machine 3)	Ø6-21 mm or corresponding profiles	30-500 mm 500-1000 mm	±0.2 mm ±0.4 mm

1) Sawing performed with minimal lubrication

2) Anti-corrosion primer assures maximum rust protection

3) Special tools are required for every dimension to prevent small defects occuring, e.g. ovality and misaligned angles at the tips

 

 

 

Type of machining	Dimensions	Lengths and dimensions	Remark
End chamfering 20º, 30º 45º eller 60º 4) With or without facing	Ø8-90 mm Hexagonal 8-70 mm	11/13 mm (20º) 11/12 mm (30º) 6/7 mm (45º) 6/6.5 mm (60º)	Max length for hexagonal is valid over corners
Drilling of spike holes	Ø8-90 mm Hexagonal 8-70 mm	Max Ø9.5 mm
Turning of handles	Ø8-90 mm Hexagonal 8-70 mm	Max length 35 mm	Dimensional tolerance ±0.1 mm Length tolerance ±0.5 mm

4) End chamfering at 45º on free cutting steel is standard at Boxholm unless otherwise specified

 

 

 

Products are packaged on Europallets or half-pallets with one or two collars.

Anti-rust paper assures safe warehousing.

 

 

 

 

Quality control includes crack detection, ultrasonic testing, testing of mechanical properties, hardness testing, control of the chemical composition, etc. Quality control forms an integral part of our quality assurance system, which meets the requirements

of SS-EN ISO 9001:2000 and TS 16949. Our quality system is certified by Det Norske Veritas.