Metalport, s.r.o.

is Slovak, engineering, manufacturing and trading company established in 1999, whose main production program is the development, design, manufacture, sale and service of attachments construction, earthmoving and agricultural machinery.

Cutting blades

Wear resistant, high quality, roller blades and flats in hardness grades including HB400 and HB500 (HB - Brinell hardness scale), with one or dual - sided chamfering, induction quenched in standard 6m lengths. These are delivered in accordance with customer dimensions listed in tables or lengths according to customer requirements. Furthemore, we deliver additional bored blades and blade segments for wheel loaders as well as blades for dozers and grades.

Dimensions Weight
A (mm) H (mm) kg/m
110 12 9,6
110 16 13,1
150 16 17,8
150 20 21,7
200 20 29,6
200 25 36,7
250 25 44,8
250 30 55,8
300 30 66,2
300 35 77,7
300 40 89,5
400 45 136,9
400 50 152,0
Dimensions Weight
A (mm) H (mm) kg/m
150 16 17,3
150 20 21,0
200 20 28,3
200 25 36,4
250 25 43,2
250 30 53,2
300 30 65,2
300 35 77,2
300 40 88,0
400 40 120,0
400 45 133,4
Dimensions Weight
A (mm) H (mm) kg/m
100 10 7,8
120 12 11,2
100 15 11,7
130 15 15,2
160 15 18,7
120 20 18,7
180 20 28,0

Steel type: wear resistant Mn - Cr - Mo - B steel with low carbon content (C=0,17 - 0,20)
Hardness: HB 400   ( HB 380 - 440 )

C max Si max Mn max P max S max Cr max Ni max Mo max B max
0,20 0,35 1,40 0,03 0,03 0,50 0,30 0,25 0,004

Mechanial features: Tensile strength (Rm): 1690N/mm2, Yield point (Re): 1130N/mm2, Elongation (A5): 11%

Steel type: wear resistant Mn - Cr - Mo - B steel with low carbon content (C=0,17 - 0,20)
Hardness: HB 500   ( HB 470 - 530 )

C max Si max Mn max P max S max Cr max Ni max Mo max B max
0,30 0,35 1,40 0,03 0,03 0,50 0,30 0,30 0,004

Mechanial features: Tensile strength (Rm): 1690N/mm2, Yield point (Re): 1340N/mm2, Elongation (A5): 9%