- Product Details
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Quick Details
-
Table Travel (Z) (mm):
-
500 mm
-
Travel (W-axis) (mm):
-
0 mm
-
Marketing Type:
-
Hot Product 2023
-
Range of Spindle Speed(r.p.m):
-
840 r.p.m
-
Spindle Motor Power(kW):
-
3
-
Production Capacity:
-
15-20 Sets/month
-
Place of Origin:
-
Shaanxi, China
-
Brand Name:
-
Premier Machines
-
Voltage:
-
220V/380V
-
Dimension(L*W*H):
-
2250*1588 *2335mm
-
Weight (T):
-
3.8 T
-
Max. Boring Diameter 200mm:
-
Max. Boring Depth 500mm
-
After-sales Service Provided:
-
Online support
-
After Warranty Service:
-
Online support
-
Certification:
-
ISO9001
Quick Details
-
Table Size (mm):
-
Other
-
Table Travel (X) (mm):
-
1100 mm
-
Table Travel (Y) (mm):
-
100 mm
-
Table Travel (Z) (mm):
-
500 mm
-
Travel (W-axis) (mm):
-
0 mm
-
Marketing Type:
-
Hot Product 2023
-
Range of Spindle Speed(r.p.m):
-
840 r.p.m
-
Spindle Motor Power(kW):
-
3
-
Production Capacity:
-
15-20 Sets/month
-
Place of Origin:
-
Shaanxi, China
-
Brand Name:
-
Premier Machines
-
Voltage:
-
220V/380V
-
Dimension(L*W*H):
-
2250*1588 *2335mm
-
Weight (T):
-
3.8 T
-
Max. Boring Diameter 200mm:
-
Max. Boring Depth 500mm
-
After-sales Service Provided:
-
Online support
-
After Warranty Service:
-
Online support
-
Certification:
-
ISO9001
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MASS_TOOL_POSITION_TOP_BEGIN
Vertical Fine Cylinder Boring Machine
Model:T7220B
Product Description
T7220B is mainly used to bore high accurate holes of cylinder body and
engines sleeve and other accurate holes.
Feature
1. The table longitudinal and latitudinal moving device;
2. The workpiece fast centering device;
3. Boring measuring device;
4. Also provides optional digital readout for the table's longitudinal and
cross moving accessories to serve the users
Specification
|
Model
|
Unit
|
T7220B
|
T7220C
|
|
Max.boring diameter
|
mm
|
Φ200
|
Φ200
|
|
Max. boring depth
|
mm
|
500
|
500
|
|
Milling cutter-head diameter
|
mm
|
-
|
250 or 315
|
|
Max. Milling area(L*W)
|
mm
|
-
|
850*250 or 780*315
|
|
Spindle speed(stepless speed change for frequency conversion)
|
r/min
|
53~840
|
53~840
|
|
Spindle feed travel speed
|
mm/min
|
0.05~0.20
|
0.05~0.20
|
|
Distance from spindle axis to carriage vertical plan
|
mm
|
315
|
315
|
|
Table longitudinal travel
|
mm
|
900
|
1100
|
|
Table longitudinal travle speed
|
mm/min
|
55,110
|
|
|
Table latirudinal travel
|
mm
|
100
|
100
|
|
Boring dimensional accuracy
|
IT7
|
IT7
|
|
|
Milling dimensional accuracy
|
-
|
IT8
|
|
|
Roundness
|
mm
|
0.005
|
0.005
|
|
Cylindricity
|
mm
|
0.02/300
|
0.02/300
|
|
Boring roughness
|
Ra0.8-1.6
|
Ra0.6
|
|
|
Milling roughness
|
-
|
Ra1.6-Ra3.2
|
|
|
Overall dimensions
|
mm
|
2250*1588
*2335
|
2610*1655
*2345
|
|
N.W/G.W
|
kg
|
3300/3800
|
3800/4200
|
Detailed Images
Accessories
| Model | Standard Acc's | Optional Acc's | |||
| T7220B | 1,2 | 3,4,5,6,11,12 | |||
| T7220C | 1,2,8,9,10 | 3,4,5,6,11,12 | |||
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