Gold Member Since 2013
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Zhengzhou Timeway Machine Tool Co., Ltd.

Surface Grinding Machine, Large Surface Grinder, Surface Grinder manufacturer / supplier in China, offering 810X1600mm Large Sized Surface Grinding Machine (SG-81160FR), CNC High Speed Dry Cutting Gear Hobbing Machine (GHE-260CNC6), Valve Seat Boring Machine (TX90) and so on.

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Supplier Homepage Product Grinding Machine 810X1600mm Large Sized Surface Grinding Machine (SG-81160FR)

810X1600mm Large Sized Surface Grinding Machine (SG-81160FR)

FOB Price: US $47,500 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $47,500/ set
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Production Capacity: 300sets Per Year
Transport Package: Wooden Pallet(Fumigated)
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SG-81160FR
  • Processing Object: Metal Workpiece
  • Automatic Grade: Automatic
  • Surface Grinding Machine: Column Moving Grinding Machine
  • Warranty Period: One Year After Delivery
  • Color: as Your Requirement
  • Specification: CE, ISO, TUV
  • HS Code: 8460190000
  • Type: Surface Grinding Machine
  • Controlling Mode: PLC
  • Precision: High Precision
  • After-Sales Service Provided: Engineers Available to Service Machinery Overseas
  • Voltage: as Your Requirement
  • Trademark: Timac
  • Origin: China
Product Description
Column Moving Type NC Surface Grinding Machine

Large sized surface grinder(grinding machine) with PLC & HMI interface

Features:
1. Double walled column construction, providing high rigid support. Adopt counterweight balance, making the machine moving stably, and reducing the load of the ball screw, keeping the accuracy for long time.
2. Adopt rectangular guideway coated with ZA30-C zinc-based alloy, to get low friction coefficient, good abrasive resistance and high rigidity.
3. Adopt the Flat-V type guideway to set good guidance quality on longitudinal and transverse, precision scraping to keep stable work accuracy by hand.
4. The transverse and vertical movement are driven by AC servo motor, and the electronic hand wheel (MPG) instead of the tradition mechanical hand wheel, to get high accuracy and easy operation.
5. The independent and large capacity integrated hydraulic station equipped with air cooling and pressurizer, isolate heat and vibroseis, to provide excellent power for precision grinding.
6. The wheelhead spindle use the hydrostatic bearing with high rigidity (high precision ball bearing for export), which can provide the power force together with 18.5kw motor, suitable for the heavy machining. The spindle rotary is supported by rigidity oil layer without wear; ensure the high precision and long life span.
7. Hydraulic drive for the work table, after adjusting meticulously, the table moved stably with little impact.
8. Adopt SIEMENS touch operation panel. It makes the operation simple and interesting by using power and friendly human-machine interface.
9. Special design, elegant appearance, good stability.

***Standard Accessories:
Coolant tank, Wheel dresser base, Flange and wheel extractor, Standard grinding wheel, Balancing arbor, Balancing stand, Working lamp, Leveling wedge and foundation bolt, PLC grinding controller, Build in electro magnetic chuck controller, 2 axis feed control electro hand wheel.
 
***Optional Accessories:
Electro magnetic chuck, Hydraulic parallel wheel dresser, Coolant tank with magnetic separator, Coolant tank with paper filter, Coolant tank with magnetic separator and paper filter.

SpecificationUnitSG-81160FRSG-81220FRSG-81300FRSG-81400FR
Working Area
Table size (W x L)mm810x1600810x2200810x3000810x4000
Max. grinding dimension (W x L)mm810x1600810x2200810x3000810x4000
Max. spindle to table distancemm900 (1150)
Electro magnetic chuck (optional)mm800x800x2800×1000x2800x1000x3800x1000x4
Max. loading capacity ( include chuck)kg2000240035005500
3 axis feed
Table longitudinal movement speedm/min5~25
Wheel head cross movementAuto. feedmm/t1~30
Rapid speedm/min0.05~3
Feed of electro handwheelmm/gr0.005
Wheel head vertical movementAuto. feedmm/t0.005~0.05
Rapid speedm/min0.05~2
Feed of electro handwheelmm/gr0.005
Grinding wheel
Size ( OD x W x ID)mm500 x 75 x 305
Motor
Spindle motorkw18.5
Hydraulic pump motorkw7.5
Elevating servo motor and cross feed servo motorkw3
Total rated powerkw34
Dimensions and Weight
Floor space (L x W)mm4700x35006000x35008200x360010000x4000
Gross Weightkg10500130001400016000

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