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Viet Nam, Morocco, South Africa, South Korea, Canada, Uzbekistan, Italy
Marketing Type
Ordinary Product
Machinery Test Report
Provided
Video outgoing-inspection
Provided
Warranty of core components
1 Year
Core Components
Motor, Bearing, Pump
Applicable Industries
Manufacturing Plant
Distance between centers
2000
Center height
350 (370)
Dia. ground (O.D)
30-630
Dia. ground (I.D)
30-250
Grinding length (O.D)
2000/3000/4000/5000
Loading capacity
320
Workhead swivel angle
3000
Workhead spindle taper
90°
External grinding wheel size
750x75x305
Wheelhead spindle speed
14-140
Place of Origin
China
Brand Name
TIMAC
Products Description
G-320 cylindrical grinder is suitable for grinding outer surface of cylinder and taper; UG-320 universal cylindrical grinder is suitable for grinding outer and inner surface of cylinder and taper.For G-320, work head adopts double-speed motor and its speed can be changed by changing the position of belt; For UG-320, the workhead adopts inverter motor to realize stepless speed adjustment.For UG-320, the workhead can be rotate to any position within its conterclock direction 90°, so it can be suitable for grinding inner or outer surface of taper.For UG-320, the cylindrical grinding machine has internal grinding apparatus, internal grinding spindle is supported by precise roll-bearing. The longitudinal movement of the worktable is driven by hydraulic or by handwheel. The worktable can rotate to a certain degree so as to be suitable for grinding taper. The wheelhead cross feed is driven by hydraulic, which realizes automatic periodical feed and rapid feed. It can also do rough and fine feed through handwheel. Wheelhead spindle is supported by Bimetal Shell Bearing, which make the spindle have high rigidity and stability, ensure heavy, excellent finishing surface.The one-piece bed is made of high quality cast iron, rails surface hardened and precision grinding, high stability and high rigidity.Times testify: The well designed structure ensure excellent processing capability; The base table slide way with TF material and been precision manual scraped; The wheel head slide way is V-flat way, with liner-roller.The workhead spindle, wheelhead spindle, internal grinding spindle, coolent pump, hydrodynamic and hydrostatic oilpump are driven by separate motors. Each moving parts of the machine has electric, hydraulic and mechanic interlock structure the machine is well designed with pleasing appearance, all control lever are centralized in panel make operating easy The wheel dresser can be assembled on the worktable surface of on the tailstock.
Specification
Unit
UG-320
Distance between centers
mm
1000/1500/2000/3000
Center height
mm
180
Dia. ground (O.D)
mm
8-320
Dia. ground (I.D)
mm
30-100
Grinding length (O.D)
mm
1000/1500/2000/3000
Grinding length (I.D)
mm
125
Loading capacity
kg
150
Workhead swivel angle
°
﹢90°
Workhead spindle taper
-
MT4
Workhead spindle speed
rpm
25-220 (stepless)
Wheelhead spindle speed
rpm
1670
Wheelhead rapid feed travel
mm
50
Wheelhead cross travel
mm
246
Wheelhead swivel angle
°
±30°
Wheelhead feed of handwheel per rev. (rough/fine)
mm
2/0.5
Wheelhead feed of handwheel per gra. (rough/fine)
mm
0.01/0.0025
External grinding wheel size
mm
400x50x203
Max. peripheral speed of grinding wheel
m/s
35
Internal grinding spindle speed
rpm
10000/15000
Internal grinding wheel size
mm
Max: 50x25x13, Min: 17x20x6
Table feed of handwheel per rev.
mm
6
Table swivel angle (CW)
°
3°/3°/2°/2°
Table swivel angle (CCW)
°
7°/6°/5°/3°
Table longitudinal feed speed
m/min
0.1-4
Tailstock quill taper
-
MT4
Tailstock quill travel
mm
30
External grinding motor power
kw
5.5
Internal grinding motor power
kw
1.1
Workhead motor power
kw
1.5
Gross weight
kg
5300/6100/7900/9900
Packing size (LxWxH)
cm
322/422/540/739x200x205
Measuring bridge plate
Balancing stand
Open steady rest
Magnetic separator
Wheel flange
Paper filter
Wheel extractor
Center grinding attachment
Balancing arbor
Close steady rest
Grinding wheel
End wheel dresser
Coolant tank
Radius wheel dress
Carbide tripped center
DRO
Driving dog
Wheel dresser (Without diamond pen)
Work lamp
Levelling wedge
Internal grinding attachment (UG)
3-jaw chuck (UG)
Extension shaft (UG)
Internal grinding wheel (UG)
Full set tools
Operation manual (English edition)
The one-piece bed is made of high quality cast iron, rails surface hardened and precision grinding, high stability and high rigidity.Times testify: The well designed structure ensure excellent processing capability. The base table slide way with TF material and been precision manual scraped; The wheel head slide way is V-flat rails with liner-roller, high precision and low motion friction.
External grinding for rotating part
Comes complete with removable internal grinding device.
Wheelhead spindle is supported by bimetal shell bearing, which make the spindle have high rigidity and stability, ensure heavy, excellent finishing surface.
Grinding head can be rotated 180° to change from inside to outside grinding.
The centralized operator panel and reasonably distributed action handles are very clear and user- friendly on the front of the machine.
Why Choose Us
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
10000000-50000000
Employee Number:
101~150
Ecer Certification:
Verified Supplier
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...
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...