Ecotech 2"- 8" ID Range

Listing description

SPECIFICATIONS:
Diameter of Bore Ground................................50-200mm (2"-8")
Depth of Bore Ground - Maximum

50 - 80 Bore Diameter...................................120mm (4.72")

80 - 150 Bore Diameter..................................150mm (5.90")

150 - 200 Bore Diameter.................................200mm (7.87")
Swing of Work - with Hood - Maximum......................400mm (15.75")
Swing of Work - without Hood - Maximum...................600mm (23.62")
Table Stroke - Maximum...................................600mm (23.62")
Workhead Spindle Center to Bottom of Bed................1210mm (47.64")
Swivel of Workhead - Maximum.................................30 Degrees
Transverse Movement of Workhead - Maximum.................250mm (9.84")
Work Speed (Infinitively Varied)..........................100 - 500 RPM
Table Speed - Grinding....................1.5 - 6 m/min. (59-236"/min.)
Table Speed - Dressing......................0.1 - 2 m/min. (4-80"/min.)
Table Speed - Maximum..............................6 m/min. (236"/min.)
Table Movement per Turn of Handwheel......................12 mm (0.47")
Graduation of Wheel Feed:

per Division of Feed Handwheel......................0.002mm (0.0001")

per Turn of Feed Handwheel............................0.4mm (0.0157")

per Division of Regulating Handwheel.................0.01mm (0.0004")

per Turn of Regulating Handwheel.........................2mm (0.079")
Cycles for Wheel Feed per Minute - Maximum...................30 min. -1
Periodic Wheel Feed Amount.................0.002-0.008mm (0.001-0.002")
Wheel Speed (5)...........................11000/8000/6000/5000/4000 RPM
Grinding Wheel Motor........................................4kW (5.3HP)
Workhead Motor..............................................2.2kW (3HP)
Hydraulic Pressure for Guideway Lub.............0.1 MPa (14.5 Lbf/in.2)
Hydraulic Pressure for Working System......0.8-1 MPa (116-145 Lbf/in.2)
Hydraulic Oil Pump............................63 l/min. (16.6 Gal/min.)
Hydraulic Oil Pump Motor....................................1.5kW (2HP)
Coolant Pump...................................25 l/min. (6.6 Gal/min.)
Coolant Pump Motor......................................0.09kW (0.12HP)
Grinder Dimensions - Actual.........................105"L x 57"W x 66"H
Coolant & Parts Dimensions - x 22"W x 32"H
Approximate Weight..................................3340 Kg (7496 Lbs.)

EQUIPPED WITH:

Newall Model A50 DRO 12" Scale for Wheelhead Feed
Hydraulic Grinding Wheel Dresser
(2) Spindles: (1) 16" High Speed Spindle (1) 21" Low Speed Spindle
4" & 5-1/2" Grinding Wheel Extensions
(6) Pullys for Grinding Spindle Speeds
Wheel Balancer
Coolant Tank
Books, Manuals & Drawings

*Preliminary Specifications Subject to Verification.

This equipment is located in US