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Chinese Professional Drilling Machine Horizontal - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach Featured Image
  • Chinese Professional Drilling Machine Horizontal - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach

Chinese Professional Drilling Machine Horizontal - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach

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Chinese Professional Drilling Machine Horizontal - 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:

Chinese Professional Drilling Machine Horizontal - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach detail pictures

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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Chinese Professional Drilling Machine Horizontal - Deep hole drilling machine special for petroleum drill coller ZSK21 series – Premach , The product will supply to all over the world, such as: Latvia, Iran, India, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
    • The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Miguel from Florence - 2017.04.08 14:55
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Helen from Moldova - 2017.08.18 11:04
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