The Spindle Bearing is the spindle bearing of the precision machine tool and similar equipment. It can ensure the precision and performance of the precision machine tool.
Spindle Bearing Spindle Bearing,Cheap Spindle Bearing,Angular Contact Ball Bearing,Precision Spindle Bearing LUOYANG AUTO BEARING CO.,LTD , https://www.lyautobearing.com
Suitable for welding thickness mare than 0.8mm plate.
Lowercost, high efficiency and excellent welding performance
Easy to operate, economical and practical
High welding speed, reliable arcstarting
Stable current, automatic compensation for voltage fluctuation
Suitable for welding mild steel and alloy steel, etc. Applicable to different wires
Little spattering, deep penetration, beautiful welding seam
TECHNICALÂ DATA
Â
Â
Â
Item
Unit
MIG160
MIG250
Power Supply
V
Single Phase AC220 ± 15%
Single Phase AC220 ± 15%
Input Power Frequency
Hz
50/60
50/60
Input Power Capacity
KVA
4.2
8.8Â
Output Current Range
A
25-350
25-250
Output Voltage
V
12.5-22
13.5-26.5
No-load VoltageÂ
V
65
67
Wire Feeder Speed
m/min
2.5-14
2.5-14
Suitable Diameter of Wire
mm
0.6-1.0
0.8-1.2
Duty Cycle
%
60
60
Efficiency
%
85
85
Power Factor
cosф
0.93
0.93
Protection Class
-
IP21S
IP21S
Insulation Class
-
F
F
Gross Weight
kgs
15
44
Dimension of Packing
cm
51x37x40
73x37x73
Suitable for welding thickness mare than 0.8mm plate.
Lowercost, high efficiency and excellent welding performance
Easy to operate, economical and practical
High welding speed, reliable arcstarting
Stable current, automatic compensation for voltage fluctuation
Suitable for welding mild steel and alloy steel, etc. Applicable to different wires
Little spattering, deep penetration, beautiful welding seam
TECHNICALÂ DATA
Â
Â
Â
Item
Unit
MIG160
MIG250
Power Supply
V
Single Phase AC220 ± 15%
Single Phase AC220 ± 15%
Input Power Frequency
Hz
50/60
50/60
Input Power Capacity
KVA
4.2
8.8Â
Output Current Range
A
25-350
25-250
Output Voltage
V
12.5-22
13.5-26.5
No-load VoltageÂ
V
65
67
Wire Feeder Speed
m/min
2.5-14
2.5-14
Suitable Diameter of Wire
mm
0.6-1.0
0.8-1.2
Duty Cycle
%
60
60
Efficiency
%
85
85
Power Factor
cosф
0.93
0.93
Protection Class
-
IP21S
IP21S
Insulation Class
-
F
F
Gross Weight
kgs
15
44
Dimension of Packing
cm
51x37x40
73x37x73
1. range: inner diameter 80 mm to outer diameter 600mm2. precision: UP, SP, P4, P53. size series: BS1747TN1 BS2047TN1 BS2562TN1 BS3062TN1
30TAC62BSUC10PN7B and so on.
The nominal contact angle of the 4. bearing is 60 degrees.
5. the bearing is preloaded after the bearing is assembled.
6. high precision of rotation
7. precision bearings for the spindle of machine tools
Take Japanese NSK spindle bearing products as an example: Precision Spindle Bearing includes 70 series, 719 series and 72 series of Precision Angular Contact Ball Bearings
We believe that we can provide you with the best service and price, and hope to cooperate with you for a long time. If you have any questions, please feel free to contact us. We warmly welcome your presence at any time.
Inverter MIG250 Arc Welding Machine/Welder
Model NO.: MIG 250
Input Power Frequency: 50/60 Hz
Input Power Capacity: 8.8 kVA
Output Current Range: 25-250A
Output Voltage: 15-35V
No-Load Voltage: 67V
Wire Feeder Speed: 2.5-14 M/Min
Suitable Diameter of Wire: 0.8-1.2mm
Duty Cycle: 60%
Gross Weight: 44kgs
Trademark: Tanky or OEM
Transport Package: Carton
Specification: CE
Origin: China
Model NO.: MIG 250
Input Power Frequency: 50/60 Hz
Input Power Capacity: 8.8 kVA
Output Current Range: 25-250A
Output Voltage: 15-35V
No-Load Voltage: 67V
Wire Feeder Speed: 2.5-14 M/Min
Suitable Diameter of Wire: 0.8-1.2mm
Duty Cycle: 60%
Gross Weight: 44kgs
Trademark: Tanky or OEM
Transport Package: Carton
Specification: CE
Origin: China
MOSFET STYLE:Â