• Bug-500 Large Size Universal Cylindrical Grinding Machine
  • Bug-500 Large Size Universal Cylindrical Grinding Machine
  • Bug-500 Large Size Universal Cylindrical Grinding Machine
  • Bug-500 Large Size Universal Cylindrical Grinding Machine
  • Bug-500 Large Size Universal Cylindrical Grinding Machine
  • Bug-500 Large Size Universal Cylindrical Grinding Machine

Bug-500 Large Size Universal Cylindrical Grinding Machine

Type: Universal Cylindrical Grinding Machine
Processing Object: Shaft
Abrasives: Grinding Wheel
Controlling Mode: Artificial
Automatic Grade: Semiautomatic
Cylindrical Grinder Type: Universal Cylindrical Grinder
Customization:

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Overview

Basic Info.

Model NO.
BUG-500
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Color
According to Customers′ Require
Max. Grinding Diameter of Workpiece
500mm
Max. Grinding Length of Workpiece
2000mm
Internal Grinding Diameter
50-250mm
Max. Internal Grinding Depth
250mm
Max. Workpiece Weight
100/150kg
Wheel Peripheral Velocity
35m/S
Total Power
18kw
Machine Weight
8100kg
Machine Dimensions
6000*2200*2200mm
Transport Package
Wooden Pallet or Wood Case
Specification
CE ISO9001
Trademark
TIMAC
Origin
China(Mainland)
HS Code
8460291000
Production Capacity
300 Sets/Year

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 
Units BG-500*2000 BUG-500*2000 BG-630*3000
BUG-
630*3000

Height of center 
mm 270 335
Distance between centers mm 2000 3000
Maximum swiveling diameter  mm Φ500 Φ630
Maximum grinding length  mm 2000 3000
Range of external grinding  mm Φ30-Φ500 Φ30-Φ630
Range of internal grinding  mm - Φ50-Φ250 - Φ50-Φ300
Maximum internal grinding depth(over 45mm) mm - 250 - 250
Maximum workpiece weight between centers kg 1000 2000
Grinding wheel OD*W*ID mm Φ750*75*Φ305 Φ750*75Φ305
Maximum linear speed  m/s 35 35(45) 35

Swiveling angle
of worktable 

Clockwise 
° 2 2
Counter clockwise  ° 4 3
Taper hole of spindle Workhead    Morse6# Metric 80 Metric 80/Morse6#
Tailstock    Morse6# Metric 80 Metric 80/Morse6#
Total power  kw 18 20 24 26
Net weight  kg 8100 16000
Overall dimensions(L*W*H) mm 6000*2200*2000 7800*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.
 

Our Advantages

1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).

Packaging & Shipping

Bug-500 Large Size Universal Cylindrical Grinding Machine
Bug-500 Large Size Universal Cylindrical Grinding Machine
Bug-500 Large Size Universal Cylindrical Grinding Machine

Company Profile

Bug-500 Large Size Universal Cylindrical Grinding Machine

Bug-500 Large Size Universal Cylindrical Grinding Machine
Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.
 
Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.
Bug-500 Large Size Universal Cylindrical Grinding Machine

Customer visited

Bug-500 Large Size Universal Cylindrical Grinding Machine
So far, we have received many customers from abroad, and they are all very satisfied with our company and products



The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view

 

 
Bug-500 Large Size Universal Cylindrical Grinding Machine
Bug-500 Large Size Universal Cylindrical Grinding Machine
Bug-500 Large Size Universal Cylindrical Grinding Machine

FAQ

Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.


 

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