V-760G(Vertical two head planar grinder) containing high technology is a highly reliable machine to face ...    More ...

V-760G(Vertical two head planar grinder) containing high technology  is a highly reliable machine to face broad grinding as  high-performance, high-efficiency and high-accuracy device that can grind a thin plate(minimum 0.8mm) as well as cutting strongly.


This facilitates the exchange of grinding stone and carrier due to the tilting strudture of carrier device frame, and realizes strong cutting and smooth grinding through the adoption of large-capacity spindle driven motor(30kw inverter driven)
     
The grinding stone angle adjuster installed at the top of spindle has an easily controllable structure by worker and is designed of a tilting structure enable fine, precise and accurate control to enable the realization of efficient work through it's convenience and minimized angle control time.
     
The dressor has a strongly supported precise bearing structure to exert  high performance in enhancing  the grind ability and accuracy of a work through the exact and prompt  simultaneoue dressing of top and bottom grinding stones.
     
With attached device, automatically work with best convenience

Product name :  Vertical Double Disc Grinding Machine  
Brand name : T&GM
Type : Vertical
Condition : Brand new
Size/Dimension : 4,165 x 4,900 x 3,300mm
Weight : 11,000kg

Applicable Industries : semiconductor,  auto parts grinding, Robot parts grinding, precision grinding work, air conditioner, washing machine, etc.


Warranty : 1 year
Certification : if need, we can proceed /
Frame : Special cast iron frame with outstanding rigidity and vibration absorption power.
     
pindle assembly : Composite spindle assembly suitable for ultra-precise grinding.
     
Operaton panel : Maximization of convenience through ergonomic arrangement considering worker's action radius.(containing 8 inch touch screen)
     
Angle adjuster : fine angle adjuster to satisfy parallelism, flatness and dimension tolerance.
     
Dressing device : Automatic dresser to realize grinding surface roughness and dimension accuracy.
     
Automatic measurement device : Automatic compensation of the grinding stone wear amount by directly reading the dimension accuracy of product(special option)
     
= 사양
Grinding method : Rotary carrier grinding method/Carrier pitching in-feed method(Option)
     
Grinding stone head device :
Grinding stone size : pie760 x 75 x pie220
RPM : 0 ~ 860 RPM
Revolution method : Regular and reverse switching possible
Maximum distance between top and bottom grinding stone : 90mm
Feeding speed : 0 ~ 150 mm/min - AC Servo motor
Grinding compensation : 0.001 mm ~ 0.099 mm / arbitrary setting
Dress compensation : 0.001 mm ~ 0.099 mm / arbitrary setting
     
Dresser :
Pitching method : Hydraulic driving method
Arm type : Reciprocation pitching method
Tool : Diamond dresser
Dresser pitching setting : Touch input method / arbitrary setting
     
Work feeder :
Feeding method : Rotary carrier type
Carrier size - outer diameter : pie900 mm
Carrier RPM : Non-step variable speed change
Feeding speed : 0 ~ 28.3 m/min

Work Supplier : Portable magazine loading inputing method
     
Work Discharger : Chute automatic discharge
     
Motor :
Spindle : 22KW4P(30KW4P)
Carrier drive : 1.5KW AC Servo motor
Grinding stone cut : 1.8KW AC Servo motor
Hydraulic unit : 1.5KW 4P
Lubrication pump : 0.02KW 2P
Front coolant pan pump : 0.1KW 2P
Main coolant pump : 1.5KW 2P
Magentic separator : 0.06KW 4P -360L/m
Chiller : 1.5KW 2P
     
Coolant supplier :
Main tank and pump : 1200L, 260L/min
Thermostat  chiller : Cooling capacity 12,000 kcal/h
Thermostat  heater : Electric heating type(option)
Auxiliary tank and pump : 180L,  45L/m
     
Electricity and operation method :
Main controller : Body attached type - mechanically and electrically combined type
Operation method : 8 inch touch panel
Manual cutting method : Use of M.P.G
     
Installation area(W x D x H) : 4,165 x 4,900 x 3,300
     
Approximate machine weight : 11,000kg
     



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