We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for OEM Supply Cemented Carbide Gun Drill Bit Blanks, Welcome globally consumers to speak to us for small business and long-term cooperation. We’re going to be your reliable partner and supplier of auto parts and accessories in China.
We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for China Gun Drill and Carbide Drill, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our goods. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.
By different design, this product can be equipped with one, two, three or four spindles, so that one, two, three or four workpieces can be processed at the same time.
ZK2108 |
ZK2102 |
ZK2103 |
ZK2104 |
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Capacity |
Drilling Dia. range |
Φ1-Φ8mm |
Φ3-Φ20mm |
Φ5-Φ40mm |
Φ5-Φ40mm |
Max. drilling depth |
10-300mm |
30-3000mm |
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Spindle |
Number of spindles |
1 |
1,2,3,4 |
1,2 |
1 |
Spindle speed |
350rpm |
350rpm |
150rpm |
150rpm |
|
Travel head with rotating drill |
Spindle speed |
3000-20000rpm |
500-8000rpm |
600-6000rpm |
200-7000rpm |
Feed |
Feed speed range |
10-500mm/min |
10-350mm/min |
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Rapid travel speed of travel head |
5000mm/min |
3000mm/min |
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Motor |
Motor power of travel head with rotating drill |
2.5KW |
4KW |
5.5KW |
7.5KW |
Motor power of headstock |
1.1KW |
2.2KW |
2.2KW |
3KW |
|
Feed motor torque (servo motor) |
4.7N.m |
7N.m |
8.34N.m |
11N.m |
|
Others |
Filtering precision of coolant |
8μm |
30μm |
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Pressure of coolant |
1-18MPa |
1-10MPa |
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Max. flow of coolant |
20L/min |
100L/min |
100L/min |
150L/min |
|
CNC system |
KND, SIEMENS 802, FANUC etc. optional by user |
Special deep hole drilling machine for petroleum drill collar TS21 series | ZS2110B | TS21 | ||
Working capacity |
Range of drilling Dia. | Φ30-Φ100mm | ||
Max. drilling depth | 6-20m | |||
Workpiece clamped Dia. range | Φ60-Φ300mm | |||
Spindle |
Center height from spindle center to bed | 600mm | 350mm | |
Range of spindle speed | 18-290rpm, 9 gears | 42-670rpm, 12 gears | ||
Travel head with rotating drilling bar |
Spindle bore Dia. of travel head with rotating drilling bar | Φ120mm | Φ100mm | |
Taper of spindle bore (travel head with rotating drilling bar) | Φ140mm, 1:20 | Φ140mm, 1:20 | ||
Range of spindle speed (travel head with rotating drilling bar) | 25-410rpm, 12 kinds | 82-490rpm, 6 kinds | ||
Feed |
Feed speed range (infinite) | 0.5-450mm/min | ||
Rapid travel speed of carriage | 2m/min | |||
Motors |
Main motor power | 45KW | 30KW | |
Motor power of travel head with rotating drilling bar | 45KW | 30KW | ||
Motor power of hydraulic pump | 1.5KW, n=144rpm. | |||
Rapid travel motor power of carriage | 5.5KW | 4KW | ||
Feed motor power | 7.5KW (servo motor) | |||
Motor power of cooling pump | 5.5KW x 4 groups | |||
Others |
Guide way width | 1000mm | 650mm | |
Rated pressure of cooling system | 2.5MPa | |||
Flow of cooling system | 100,200,300,400L/min | |||
Rated working pressure for hydraulic system | 6.3MPa | |||
Optional annular steady rest |
Φ60-330mm (for ZS2110B) | |||
Φ60-260mm (for TS2120) | ||||
Φ60-320mm (for TS2135) |
We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for OEM Supply Cemented Carbide Gun Drill Bit Blanks, Welcome globally consumers to speak to us for small business and long-term cooperation. We’re going to be your reliable partner and supplier of auto parts and accessories in China.
OEM Supply China Gun Drill and Carbide Drill, We would very much welcome an opportunity to do business with you and have pleasure in attaching further details of our goods. Excellent quality, competitive prices,punctual delivery and dependable service can be guaranteed.