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Chinese Wholesale Deep Hole Turning And Boring Machine - Deep Hole Drilling And Boring Machine For Peroleum Drill Collar – Premach Detail:
Video Display
Function Description
The top locking of workpiece and the fixation of oil pressure head are controlled by hydraulic system, safe and practical. The machine is mated with travel head with rotating drilling rod to suit different requirement.
Special deep hole drilling machine for petroleum drill collar TS21 series.

Technical parameter
| |
|
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) |
Product detail pictures:
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abide by the contract, conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for Chinese Wholesale Deep Hole Turning And Boring Machine - Deep Hole Drilling And Boring Machine For Peroleum Drill Collar – Premach , The product will supply to all over the world, such as: Latvia, Hungary, Orlando, we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.