XCMG 420 Drill Rig

Pit wall dewatering generally utilizes air drilling to drill shallow angled drain holes (weep holes) to relieve ground water pressure on pit walls to help alleviate instability issues.

PSI Drilling

While supporting Horizontal Drilling contractors in Sumbawa, NTB Indonesia, Horizontal Drilling Rig XCMG 420 utilizing remote drilling system to 300m.

ZEGA D480A Drill Rig

The ZEGA D480A down hole hammer blast hole drill is ideally suited for larger diameter and deeper blast holes when required, bit diameter 178 to 230mm.

Thor 5000 Drill Rig

Thor drill rigs are proven as a robust, rugged and extremely reliable rigs.
Very versatile Rig, from Grade control to Deep RC holes up to 350mt.

SP4500S Drill Rig

SP4500S is capable of both wireline and conventional coring, as well as DTH, rotary drilling methods with pullback capacity of 10 ton and a torque can be increased.

Hanjin P7000SD Drill Rig

This multi purpose Rig provides the flexibility to quickly change from Deep coring to RC drilling.

PSI Site Team

PSI Drilling has a continual interest in supplementing its staff through the additional of highly qualified, motivated professionals of the highest integrity.

HCR 1500ED-II Drill Rig

Furukawa HCR-1500ED-II with a short mast using 3.6mt rods.
These rigs are ideally suited for Civil and contour drilling as well as Blast Hole and angled wall control.

DCR20 Drill Rig

The Furukawa DCR 20 down hole hammer blast hole drill is ideally suited for larger diameter and deeper blast holes when required, bit diameter 102mm to 165mm.

Drilling Solutions

PSI Drilling, while supporting blast hole contractors in Kalimantan Indonesia, established itself as a labour hire company for maintenance personnel and also as a distributor of various drilling solution products.

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About PT. Parts Sentra Indomandiri

PT. Parts Sentra Indomandiri (PSI Drilling) was founded in Balikpapan, Indonesia on 4th July 2004, and currently has over 300 employees (including expatriate technical advisors) located in the field, Balikpapan workshop and corporate office.

PT. Parts Sentra Indomandiri, while supporting blast hole contractors in Kalimantan Indonesia, established itself as a labour hire company for maintenance personnel and also as a distributor of various drilling solution products.

In 2006 PSI Drilling became a drilling contractor, started with one Hydco RC drill rig working between Archipelago Resources Toka Tindung mine and Avocet on the Lanut mine and surrounding exploration leases and has grown since then to a fleet of 52 Drill Rigs, 40 Rod Carriers, 18 Compressor/Boosters, 10 x 4WD tractors, a number of telehandlers, and supported by 45 light vehicles, buses and trucks. We have a central workshop facility in Balikpapan, and site workshops.

Why Choose Us

Proven Experience and Reputation

We have been operating since 2004 and has grown into one of the largest drilling companies in Southeast Asia.

Cutting-Edge Technology and Fleet

PSI Drilling boasts a strong and diverse fleet, including 52 Drilling Rigs, 40 Rod Carriers, 18 Compressors/Boosters, and various support vehicles.

Commitment to Customer Satisfaction

PSI Drilling is known for its commitment to delivering results that exceed client expectations.