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18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach Featured Image
  • 18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach

18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach

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Adhering into the principle of quality, provider, performance and growth, we now have gained trusts and praises from domestic and intercontinental consumer for Power Gun Drilling , Lathe Taper Turning Attachment , Horizontal Boring Under Driveway , We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach Detail:

Introduction

ZSK2110B CNC deep-hole drilling machine adopt BTA chip removal to drill small diameter deep-hole workpieces, is very suitable for petroleum drill collar workpiece. The biggest characteristic of this machine is that: the front end of workpiece which near to the oil pressure head is clamped by double chucks and the rear end is clamped by annular steady rest. 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

Deep hole drilling machine special for petroleum drill coller ZSK21 series (2)

Main 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:

18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach detail pictures

Related Product Guide:
abide by the contract, conforms towards the market requirement, joins during the market competition by its good quality likewise as provides additional comprehensive and great services for customers to let them turn out to be big winner. The pursue of your enterprise, is the clients' fulfillment for 18 Years Factory Multi Boring - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach , The product will supply to all over the world, such as: Zimbabwe, Somalia, Cyprus, Till now, the goods list has been updated regularly and attracted clients from around the globe. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are going to help you get comprehensive acknowledge about our products and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Denise from Kyrgyzstan - 2018.09.08 17:09
    We have worked with many companies, but this time is the best，detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By EliecerJimenez from Sevilla - 2018.11.06 10:04
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