Tel:886-4-2568-6418
Fax:886-4-2568-6481
Skype Me??

EGP series

Description

Cylindrical Grinder EGP-2550H
  • Manual infeed-Hydrualic type
  • Box structure base with Meehanite casting, worktable slideway is equipped with hydrostatic lubrication system.
  • Infinite varialbe wheelhead, separated oil-pressure lubrication system and flange type spindle.
  • Special interior grinding device applies to advanced interior grinding and further processing.

Description

Unit

EGP-2550H/NC

General Capacity

Distance between centers

mm 500

Swing over table

mm Ø260

Max. grinding diameter

mm Ø250

Max. load held between centers

kg 80

Grinding Wheel

Diameter x Width x Bore

mm Ø355x38xØ127

Spindle speed (60Hz/50Hz)

rpm 1800

Wheelhead

Swiveling angle (R&L)

deg ±30

Infeed travel

mm 135

Manual infeed

mm 90

Top slide travel

mm 180

Automatic rapid travel (H type)

mm 45

Auto increment infeed (NC type)

mm Ø0.001-Ø0.999
Handwheel per graduation mm Ø0.004(0.001/0.01/0.1MPG)

Handwheel per revolution

mm Ø2 (0.01/0.1/1MPG)

Workhead

Swivelling angle (R&L)

deg ±45

Center taper

- MT3 (opt.5C)

Spindle speed

rpm 150/264/356/480

Tailstock

Center taper

- MT3

Quill travel

rpm 25

Table

Swiveling angle (R&L)

deg ±8

Traverse speed

mm/min 30-7000

Handwheel per revolution

mm 10

Internal Grinding

Spindle speed

rpm 12000/18000/25000(40000/50000 opt.)

Max. grinding bore

mm Ø30-100 or Ø20-50

Max. grinding length

mm 110/55

Max. chucking length

mm 315

Max. chucking diameter

mm Ø150

Motor

Wheel spindle motor

HP 5HP (4P)

Workhead spindle motor

HP 1/2HP (4P)

Coolant pump

HP 1/8HP (2P)

Hydraulic pump

HP 2HP (4P)

Internal grinding motor

HP 2HP (4P)

Machine

Net weight

kg 2800

Gross weight

kg 3200

Packing dimension (LxWxH)

mm 2280x2280x1940