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

Cylindrical Grinding Machine, Universal Cylindrical Grinding Machine, Universal Cylindrical Grinder manufacturer / supplier in China, offering Bug-500 Large Size Universal Cylindrical Grinding Machine, Torno / Small Sized Horizontal Metal Lathe Machine, CNC Vertical Machining Center Machine (VMC series) and so on.

(/ )

Supplier Homepage Product Grinding Machine Bug-500 Large Size Universal Cylindrical Grinding Machine

Bug-500 Large Size Universal Cylindrical Grinding Machine

FOB Price: US $10,000-35,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $10,000-35,000/ set
Get Latest Price
Production Capacity: 300 Sets/Year
Transport Package: Wooden Pallet or Wood Case
Payment Terms: L/C, T/T, D/P, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: BUG-500
  • Processing Object: Shaft
  • Controlling Mode: Artificial
  • Cylindrical Grinder Type: Universal Cylindrical Grinder
  • Certification: CE, ISO 9001
  • Color: According to Customers′ Require
  • Max. Grinding Length of Workpiece: 2000mm
  • Max. Internal Grinding Depth: 250mm
  • Wheel Peripheral Velocity: 35m/S
  • Machine Weight: 8100kg
  • Trademark: TIMAC
  • Origin: China(Mainland)
  • Type: Universal Cylindrical Grinding Machine
  • Abrasives: Grinding Wheel
  • Automatic Grade: Semiautomatic
  • Precision: High Precision
  • Condition: New
  • Max. Grinding Diameter of Workpiece: 500mm
  • Internal Grinding Diameter: 50-250mm
  • Max. Workpiece Weight: 100/150kg
  • Total Power: 18kw
  • Machine Dimensions: 6000*2200*2200mm
  • Specification: CE ISO9001
  • HS Code: 8460291000
Product Description
Large-size Heavy Duty Universal Cylindrical Grinding Machine 
BG-500   BUG-500   BG-630   BUG-630 
 
Features and Performance
*BG-500/BG-630 type cylindrical grinding machines are sutiable for grinding external cylindrical surfaces  of rotary workpieces of cylinder and taper.
*BUG-500/MBUG-630 type universal cylindrical grinding machines are suitable for grinding external or  internal surfaces rotary work-pieces of cylinder and taper.
*The longitudinal movement of the worktable is driven by hydraulic stepless variable speed transmission  or hand-wheel transmission; The guideway is covered by soft pad and features on pressed oil  lubrication, absorbing vibration, anti-friction as well as smooth low-speed operations.
*For the wheel head, its fast forward/backward of infeed is driven by hydraulic system, while rough and  refined feed is controlled hand-wheel transmission. The grinding wheel spindle is supported by high-  rigidity sleeve type hydrostatic/hydrodynamic bearing, with the characteristics of high rotary precision and  high rigidity.
*The work head adopts the way of double-speed motor-three-gear transmissions, with the characteristics  of high transmission precision, good rigidity and easy-to-operate. The work head spindle of universal  type  is of the structure of sliding bearing and the clearance of fore bearing is adjustable for adapting to  meet  the needs of installing center or chuck in grinding.
*The work head spindle of universal type can e adjustable in counter-clockwise direction for any angle  within 90 degrees so as to facilitate the grinding of internal or external taper workpieces with chuck.
*For the series of universal type, they are with the function of internal grinding; with the internal grinding  spindle supported by rolling bearing, four rotary speeds can be achieved through replacing belt pulley in  order to grind internal cylindrical workpieces of various diameters.
*The wheel dressers are respectively installed on worktable and tailstock and provided with two kinds of  dressing.
*With a rational integral layout, the operating handles of the machine tool are centralized arranged and  visualization, thus to make the machine easy to control and safe to operate.
 
Technical Parameters 

Specifications 
UnitsBG-500*2000BUG-500*2000BG-630*3000
BUG-
630*3000

Height of center 
mm270335
Distance between centersmm20003000
Maximum swiveling diameter mmΦ500Φ630
Maximum grinding length mm20003000
Range of external grinding mmΦ30-Φ500Φ30-Φ630
Range of internal grinding mm-Φ50-Φ250-Φ50-Φ300
Maximum internal grinding depth(over 45mm)mm-250-250
Maximum workpiece weight between centerskg10002000
Grinding wheelOD*W*IDmmΦ750*75*Φ305Φ750*75Φ305
Maximum linear speed m/s3535(45)35

Swiveling angle
of worktable 

Clockwise 
°22
Counter clockwise °43
Taper hole of spindleWorkhead 
Morse6#Metric 80Metric 80/Morse6#
Tailstock 
Morse6#Metric 80Metric 80/Morse6#
Total power kw18202426
Net weight kg810016000
Overall dimensions(L*W*H)mm6000*2200*20007800*2600*2000
Notes: According to per customer's require, we can produce different machines for different length of workpiece, such as 1500mm, 2000mm, 2500mm. 3000mm, etc.
 
Working Accuracy 

Inspection content

Sketch of test-piece

Units

BG-500
BG-630

BUG-500
BUG-630

Grinding accuracy of test
piece between centers
 

Roundness

mm

0.0025

0.0025

Consistenct of the diameter
in longitudinal section

mm

0.008

0.008

Roughness

um

Ra≤0.32

Ra≤0.32

The grinding accuracy of
short testpiece on chuck 
 

Roundness

mm

-

0.0035

Roughness

um

-

Ra≤0.32

The accuracy of testpiece
internal grinding on chuck
 

Roundness

mm

-

0.0025

Consistency of the diameter
in longitudinal section 

mm

-

0.015

Roughness

um

-

Ra≤0.63


Layout Plan(Unit: mm)

Model

A

B

C

D

BG-500*2000

2615

960

5230

7150

BUG-500*2000

BG-500*2500

3015

1210

6030

8450

BUG-500*2500

BG-500*3000

3535

1500

7070

10070

BUG-500*3000

B(U)G-630*2000

2250

1050

5500

7600

B(U)G-630*2500

3650

1850

7300

11000
The foundation depth is determined by the property of soil and should not be less than 400mm.
 
Send your message to this supplier
Avatar
Mr. Larry Chen
Sales Engineer
*From:
To: Mr. Larry Chen
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now