GRM-16 CNC - Fortuna Federn

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GRM-16 CNC

Our GRM-16 CNC servo controlled spring end grinders are used for horizontal crush or down-feed grinding up to 16 mm of wire diameter. The automatic height adjustment in coordination with the number of revolutions of the grinding wheels increases the capacity. The programmable control technology for the loading table simplifies the loading of the machine. The automatic unloading and manual compensation of grinding wheel wear increase the productivity even more. HMI CNC control unit has a lot of set up possibilities what makes the work with the machine easy.

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Description

Our GRM-16 CNC servo controlled spring end grinders are used for horizontal crush or down-feed grinding up to 16 mm of wire diameter. The automatic height adjustment in coordination with the number of revolutions of the grinding wheels increases the capacity. The programmable control technology for the loading table simplifies the loading of the machine. The automatic unloading and manual compensation of grinding wheel wear increase the productivity even more. HMI CNC control unit has a lot of set up possibilities what makes the work with the machine easy.

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Additional information

Wire

02,00 mm (.079"), 03,00 mm (.118"), 04,00 mm (.157"), 05,00 mm (.197"), 06,00 mm (.236"), 07,00 mm (.276"), 08,00 mm (.315"), 09,00 mm (.354")

Type of spring

Compression, Tension

Way of coiling

Cold

Wire material by tensile strength

1300 N/mm² / MPa, 800 N/mm² / MPa

Additional information

 GRM-6 CNCGRM-9 CNCGRM-13 CNCGRM-16 CNC
Wire diameter acc to EN 10270-1 DH ph:
Down feed grinding:Crush grinding:		 1,00 - 6,00 mm
.039" - .236"1,00 - 3,00 mm
.039" - .118"		 1,00 - 9,00 (10,00) mm
.039" - .354" (.393")1,00 - 4,00 mm
.039" - .157"		 2,00 - 13,00 mm
.0787" - .511"		 4,00 - 16,00 mm
.157" - .629"
Max. spring outside diameter:80,00 mm
3.149"		100,00 mm
3.937"		140,00 mm
5.511"		200,00 mm
7.874"
Spring length:10,00 - 220,00 mm
.393" - 8.661"		10,00 - 450,00 mm
.393" - 17.716"		10,00 - 500,00 mm
.393" - 19.685"		10,00 - 500,00 mm
.393" - 19.685"
Dimension of the grinding wheel:400/200/50 mm
15.748"/7.874"/1.968"		450/200/60 mm
17.716"/7.874"/2.362"		660/350/80 mm
25.984"/13.779"/3.149"		915/200/120mm
36.02"/7.87"/4.72"
Dimension of the loading plate:420,00 mm
16.535"		520,00 mm
20.472"		580,00 mm
22.834"		1040,00mm
40.944"
Driving (5x):
Turning of the grinding wheels:
Vertical movement of the grinding wheels:
Loading plate:		2 x 2,20 kW
0,55 kW + 0,80 kW
1,20 kW		2 x 5,50 kW
0,55 kW + 0,80 kW
1,20 kW		2 x 7,50 kW
0,64 kW + 0,80 kW
2,80 kW		2 x 15,00 kW
1,10 kW + 1,50 kW
3,60 kW
Dimensions (LxWxH) ca.:150 x 120 x 200 cm
4.92 x 3.94 x 6.56 feet		150 x 120 x 230 cm
4.92 x 3.94 x 7.55 feet		160 x 160 x 260 cm
5.25 x 5.25 x 8.53 feet		300 x 280 x 300 cm
9.8 x 9.1 x 9.1 feet
Weight ca.:2.100 kg
4,629 pound		3.250 kg
7,165 pound		4.200 kg
9,260 pound		11.000 kg
24,250 pound

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