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G-700A

G-700A

Cantilever Moving Type Surface Grinder



Model: GS-700A

Table width: 700mm

Table length: 1250mm

Spindle to table: 700mm

Wheel size: 400x40x203mm

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Product Description

Cantilever Moving Type Surface Grinder



Model: GS-700A

Table width: 700mm

Table length: 1250mm

Spindle to table: 700mm

Wheel size: 400x40x203mm



Technical Specification


Specification

Unit

GS-700A

Table width

mm

700

Table length

mm

1250/1600/2200

Max. grinding width

mm

700

Max. grinding length

mm

1350/1700/2300

Max. grinding height

mm

500 (800, 1200)

Distance from spindle to table

mm

700 (1000, 1400)

Longitudinal feed speed

m/min

3-27

T-slot (No./width)

mm

3/22

Cross continuous feed speed

m/min

0.5-4.5

Cross intermittent feed rate

mm/str

3-30

Cross feed of handwheel per gra.

mm/gra

0.02

Vertical rapid feed speed

mm/min

400

Vertical feed of handwheel per gra.

mm/gra

0.005

Vertical feed of handwheel per rev.

mm/rev

0.515

Main motor power

kw

11

Spindle speed

rpm

1440

Total power

kw

19.75

Loading capacity (include chuck)

kg

1100/1400/1800

Grinding wheel size

mm

400x40x203

Machine length

mm

3300/5320/5750

Machine width

mm

2100

Machine height

mm

2520 (2820, 3220)

Machine weight

kg

5600/7600/8200






Product Details


  • The machine tool is designed with wheelhead moving type, reasonable structure and nice-looking.

  • The machine tool is surface grinding machine with grinding workpiece around ground wheel, and it can also grinding vertical surface of workpiece by grinding wheel side-face. The width of the machine table is 700mm. The workpiece can be clamped by electromagnetic chuck, or fixed directly on the worktable, or other fixtures .

  • The longitudinal movement of the table is hydraulic driven. The transverse motion of the grinding  head on the drag plate is hydraulic driven, and it can also be operated manually, with hand and hydraulic interlock device. The drag plate (along with the grinding head) is mounted on the column. The upper and lower vertical movement have the function of manual feed and maneuver (fast lifting), and interlocking devices.

  • Wheelhead is equipped with a quick lifting mechanism, which can reduce labor intensity and improve work efficiency.

  • The spindle is driven by a built-in motor. In order to reduce vibration, the spindle must be dynamically balanced after being loaded into the rotor. The center of gravity offset must not exceed 3.5μ, and the grinding wheel must be statically balanced.

  • The distance between the oil recovery point and the oil entry point in the oil pool is the longest, and the hydraulic oil is circulated to balance the oil temperature distribution and reduce the thermal deformation of the machine.

  • Adopt famous brand hydraulic parts, make sure stability of movement and reliable reversing action.

  • This machine tool has beautiful shape, good rigidity, stable and reliable performance and easy to maintenance.

  • According to customer's need, can choose inverter driven on wheelhead cross movement, realize stepless speed adjustment.

  • Integrated central operation panel and clear logo, simple and easy to operate.

  • Optional magnetic separator and paper tape filter to reduce the dust of the cutting liquid and ensure the grinding process.

  • Optional external hydraulic station eliminates the influence of oil temperature rise on the machine tool and improves machining accuracy.





Standard Accessories


  • Grinding wheel

  • Wheel balancing arbor

  • Wheel extractor

  • Coolant system

  • Work lamp

  • Wheel flange

  • Wheel dresser

  • Leveling wedge and bolt

  • Tools and tool box

  • Operation manual (English edition)






Optional Accessories


  • Diamond pen

  • Electronic magnetic chuck

  • Wheel balancing stand

  • Paper fliter

  • Magnetic separator

  • Demagnetizer



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