Control System Meets European Standards
The control system consists of top quality electronic components which comply with European safety requirements. The interior of the control cabinet is dust-proof and fluid-proof. The control system has a self-diagnostic function and warning light for clear identification.
Advanced CNC Control
The machine is equipped with the latest CNC control with teach-in programming and is easy to operate. Machining programs are automatically generated through graphic dialog. This greatly saves on preparation time while increasing efficiency.
Grinding Examples
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Standard Accessories
Hydraulic Pump and Oil Tank Tool Box with Tools Grinding Wheel and Flange
     
   
Coolant Unit    
     
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Optional Accessories
 
Outside Diameter Measuring Device
The touch probe is used for fast and convenient measurement for reference point of end face.
 
 
 
SPECIFICATIONS SU-2040-CNC

Capacity

Distance between centers

400 mm
Swivel over table

200 mm
Max. load of centers

80 kg
Max. external grinding diameter

190 mm
WHEEL HEAD
  
Swivel angle
 ±30°
Wheel O.D. x width x I.D.
 355 mm x 38 mm x 127 mm / 305 mm x 38 mm x 127 mm
Wheel head travel
180 mm
Max. travel
 180 mm
Mon. setting unit
 0.001 mm
Rapid traverse rate
 8 m/min
Grinding feed rate 0.0001-6000 mm/min

Table

Swivel Angle -3°～+12°
Max. travel 420 mm
Rapid traverse rate 10 m/min
Min. setting unit 0.0001 mm
Grinding feed rate 0.001-8000 mm/min+

Work spindle head

Spindle motor SEVER MOTOR
Swivel angle 90°～30°
Center taper MT3

Tailstock

Travel 20 mm
Center taper MT3
Motor  

Drive Motor

 Y-axis 1.5 kw
X-axis 1 kw
Wheel spindle 3HP
Workload spindle 0.75 kw
Hydraulic pump 2HP
Coolant pump 1/4HP
Machine dimensions 2500 x 1900 x 1800 mm
Net weight 2300 kg
Gross weight 2500 kg
 
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Standard Accessories
. Grinding Wheel and flange x 1 set
. Diamond tool holder (Table mounted type) x 1 set
. Tool box x 1 set
. Carbide tipped work centers x 2 pcs
. Coolant equipment x 1 set
. Hydraulic pump with tank x 1 set
. Work lamp x 1 set
 
Optional Accessories
. Internal grinding attachment (including 3-jaw chuck anode spindle)
. Diamond tool holder for internal and external grinding wheel
. dressing (upward open type)
. Diamond tool holder (tailstock mounted type)
. Diamond tool holder for internal and external grinding wheel
. dressing (sideward open type)
. Angle trimming device
. Radius trimming device
. Cam locked driving dogs
. Work steady rest
. 2-point steady rest
. 3-point steady rest
. Adjustable 3-jaw scroll chuck
. Adjustable 4-lock chuck
. Magnetic coolant separator
. Magnet with paper filter
. Wheel forming device (manual No. auto. compensation)
. Wheel forming device (automatic compensation)
. Wheel balancing stand and arbor
. Renishaw end face touch probe
. O.D. measuring device- MARPOSS / TOKYO SEIMITSU
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SIGMA MACHINERY CO., LTD.
No. 5, 37th Rd., Industrial Park Xie Tun District, Taichung 407, Taiwan
TEL:886-4-2359-8658 FAX:886-4-2359-8659
E-MAIL:sigmatop@xuite.net
http://www.sigmatop.com.tw
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