TOStec GRATA

Tos Varnsdorf TOStec GRATA

Tos Varnsdorf Tostec Grata Horizontal Floor type boring mill The GRATA is a CNC ram equipped live spindle floor type horizontal boring mill featuring high speed spindle and feeds as well as variety of exchangable heads. Available in optional travel sizes and with automatic tool changer.

Floor type milling machine
Num. of Axes: 3
Operation Type: CNC
CNC Brand: Heidenhain iTNC530
CNC Brand Opt: Fanuc 31i
Table/Work Support
Table Size L x W (in.): 79.000(L) x 79.000(W)
Table Size L x W (in.) Opt: 98.000(L) x 118.000(W)
Max Workpiece Weight (lbs): 55,100
Spindle(s)
Direction: Horizontal
Taper: CAT-50
Taper Opt: ISO-50
Top RPM: 5,000
Top RPM Opt: 20,000
HP (30 min rating): 50.00
Tooling
Tool Carrier: ATC
Num. Tools: 40
Num. Tools Opt: 80
Tool Change Time (sec): 14.00
Axes And Travels
Num. Axes: 3
Num. Axes Opt: 7
U Axis: None
Travel Max Feed Rate Rapid Traverse
X1 197.000" Opt: 984.000" 590 984ipm
Y1 63.000" Opt: 118.000" 590 984ipm
Z1 59.000" 590 984ipm
A1 110.000°
B1 360.000°
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