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SJR Machinery Co. Ltd

All orders are shipped free to the US and France.

SJR Machinery Co. Ltd

All orders are shipped free to the US and France.

SJR Machinery Co. Ltd

All orders are shipped free to the US and France.

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Cylindrical Grinding Machine

Retail price
0.0
Yuan
Market price
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Yuan
Number of views:
1003
Product serial number
Category
Cylincrical
Quantity
-
+
Stock:
0
Product description
Parameters

CG series cylindrical surface grinder is suitable for grinding outer surface of cylinder and taper.

UCG series cylindrical surface grinder is suitable for grinding outer/inner surface of cylinder and taper.

The longitudinal movement of the worktable is driven by hydraulic or by handwheel.

The worktable can to a certain degree so as to be suitable forgrinding taper.

The wheelhead cross feed is driven by hydraulic, which realizes automatic periodical feed and rapid feed and ropid feed. It can also do rough and fine feed through handwheel.

The worktable and wheelhead guide way of the CG50, UCG50 series adopt hydrostatic lubrication, its movement onlow speed is smooth.

The spindle of CG50 and UCG50 series is supported by hydrostatic and hydrodynamic bearings of high rigidity, it makes the spindle have high rotary accuracy and perfect rigidity.

The wheelhead of CG50 adopts double-speed motor and its speed can be changed by changing the position of belt. The wheelhead of the universal type (UCG50) adopts inverter motor to realize stepless speed changing. The wheelhead spindle of the universal type (UCG50) adopts sliding bearing structure.

The clearance of the realize stepless speed changing. The wheelhead spindle of the universal for the grinding Use center of chuck The workhead of the universal type can be rotate to any position within its conterclock direction 90° so it can be suitable for grinding inner or Outer surface of taper.

The UCG series universal cylindrical grinder has internal grinding apparatus, internal grinding spindle is supported by precise rollbearing.

The worhead spindle, wheelhead spindle, internal grinding spindle, coolent pump, hydrodynamic and hydrostatic oilpump are driven by separatemotors.

Each moving parts of the machine has elctric, hydraulic and mechanic interlock structurethe 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 or on the tailstock.

 

Description\Model
 Unit
13701-1
13701-2
13703-1
13705-1
13705-2
13706
13707-1
CG20
UCG20
UCG32
CG50
UCG50
CG63
CG80
General capacity
Distance between centers
mm
500, 750
500, 750
1000, 1500
1500,2000, 3000
1500,2000, 3000
3000,4000, 5000
3000,4000, 5000
Center height
 mm
135
135
180
270
270
335
500
Dia. Ground (O.D)
 mm
5-200
5-200
8-320
25-500
25-500
30-630
50-800
Dia. Ground (I.D)
 mm
-
25-100
30-100
-
30-200
   
Max. length ground (O.D)
 mm
500,750
500,750
1000, 1500
1500,2000, 3000
1500,2000, 3000
3000,4000, 5000
3000,4000, 5000
Max. length ground (I.D)
 mm
-
100
125
 
320
 
 
Max. weight of work piece
 kg
-
100
150
1000
1000
3000
5000
Workhead
Swiveling angle
 °
-
±90°
±90°
 
±90°
 
 
Center taper (MT)
 MT
4
4
4
 6
6
 80# (Metric)
 80# (Metric)
Spindle speed
 r/min
50Hz: 25-380
50Hz: 25-380
50Hz: 25-220
50Hz: 18-140
50Hz: 20-224
50Hz: 8-150
50Hz: 6-80
Workhead
Wheel spindle speed
 rpm
1335
1670
1670
870
1330/665
 740
 740
Wheelhead rapid travel
 mm
50
50
50
100
100
100
100
Max. travel
 mm
205
205
246
437.5
370
475
550
Swiveling angle
°
 
±30°
±30°
 
-30°
 
 
Hand wheel - turning wheel frame movement
 mm
rough: 2 fine: 0.5
rough: 4 fine: 0.5 rough: 6 fine: 0.5
Hand wheel - grid wheel frame movement
 mm
rough: 0.01 fine: 0.0025
rough: 0.02 fine: 0.0025 rough: 0.02 fine: 0.0025
Wheel size
 mm
500 x 50 x 203
400 x 50 x 203
400 x 50 x 203
750 x 75 x 305
500 x 75 x 305
900 x 75 x 305
900 x 75 x 305
Grinding wheel speed
mm
35
35
35
35
35/17.5
35
35
Internal grinding device
Spindle speed
r/min
-
1000
1000
-
7000
-
-
Wheel size
mm
3-
max: 35x25x10
min: 17x20x6
max: 50x25x13
min:17x20x6
-
max:175x32x13
min:17x20x6
-
-
Table
Hand feed per. rev
mm
6
6
6
5
5
5
5
Max. swiveling
angle
clockwise
°
3°(1500), 2°(2000, 3000)
2°(3000), 1°(4000, 5000)
anticlockwise
°
9° (750), 8° (500)
7°(1000),
6°(1500)
6°(1500), 5°(2000), 3°(3000)
3°(300), 2°(4000, 5000)
Worktable longitudinal moving speed range
m/min
0.1-4
0.1-4
0.1-4
0.1-3
0.1-3
0.1-4
0.1-4
Tailstock
Center tape (MT)
MT
4
4
4
6
6
80# (metric)
80# (metric)
Quill travel
mm
30
30
70
70
70
100
100
Motor
Wheelhead motor power
Kw
5.5
4
5.5
15
5/7.5
18.5
18.5
Intemal grinding
Kw
 
1.1
1.1
 
1.5
   
Workhead motor power
Kw
0.75
0.75
1.5
2.2/3.6
4
5
10
Machine
Gross weight
t
4(500) 4.2(750)
4.1(500) 4.3(750)
5.3(1000) 6.1(1500)
11.2(1500) 13(2000),17.4(3000)
25(3000) 28(4000),30
28(3000) 31(4000),35
Packing dimension
cm
260x206x 205(500)
300x206x 205(750)
260x206x 205(500)
300x206x 205(750)
338x200x 205(1000)
438x200x 205(1500)
 
540x270x 210(1500)
610x270x 210(2000)
810x270x 210(3000)
 
 
Old model
MW1320
MW1420
M1432B
M1350
M1450
M1363
M1380

 

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TopTech Smac Machinery, established in 2012, is a machine tool importer and distributor based in Toronto. Toptech Smac machinery is dedicated to service metal working industries in Canada and the US.

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Unit 5, 5510 Ambler Dr, Mississauga, ON, L4W2V1, Canada