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Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling

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Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling

Brand Name : ROSCHEN

Model Number : NQ,HQ,PQ

Certification : ISO,CE

Place of Origin : China

MOQ : 1 pcs

Price : Negotiate

Supply Ability : 6000

Packaging Details : bundle

Type : Drill Pipe

Use : Mining, Quarry

Item : Blasthole drill with rotary head carriage

Origin : China drill rod

supplier : China drill rod supplier

sale : China drill rod sale

Machine Type : Drilling Equipment

Material : Stainless Steel

Processing Type : Forging

Matched Machine : Drilling Rig

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Blast hole Drill Rod, Quarry Blast Hole DTH Drill Rod for Rotary Drilling


DTH Drill Rod:

Quarry Blast Hole DTH Drill Rod

Brief Introduction

1. Usage of Drill Rod: Be used for mining equipment, quarry stone equipment, constructure.

2. Function of Drill Rod:

(1). On the one hand, drill rod connect the drilling rig main body, on the other hand, connect DTH hammer and drill bit.
(2). Transmit the power to drill bit.
(3). Bring pressure to bear on the equipment.
(4). The drill rod can be transported to the drilling mud to the drill bit, and together with the drill improve, reduce or rotating bottom outlet device.

3. Shape of Drill Rod: Drill rod tail is screwed.

Various Types of Drill Rod:

Model Diameter (mm) Drill Rod Material Joint Material Wall Thickness Weight
42 DTH Drill Rod Dia. 42*1 meter 20 # 45 # 4 mm 4.6 kg
60 DTH Drill Rod Dia. 60 *1 meter 20 # 45 # 4.5 mm 8 kg
Dia. 60 *2 meters 20 # 35CYMO 6 mm 8.9 kg
68 DTH Drill Rod Dia. 68 *2 meters 36Mn2v(DZ50) 35CYMO 6 mm 21.4 kg
Dia. 68 *3 meters 36Mn2v(DZ50) 35CYMO 6 mm 30.5 kg
76 DTH Drill Rod Dia. 76 *2 meters 36Mn2v(DZ50) 35CYMO 6 mm 24 kg
Dia. 76 *3 meters 36Mn2v(DZ50) 35CYMO 6 mm 34 kg


A blast hole drill comprising a mast including two parallel mast cords, a carriage, and a rotary head mounted on the carriage and adapted to engage a drill pipe. The rotary head includes a drive pinion on a rack on one of the mast cords, and the drive pinion is on one side of at least one of the mast cords. A backup wheel assembly is on the opposite side of the respective mast cord opposite the pinion and includes a wheel holding assembly support rotatably supporting a backup wheel, a yoke having an opening through the yoke, a plunger threadably received in the yoke opening, the wheel assembly support being slidably received on the plunger, and Belleville washers extending around the plunger and between the yoke and the wheel holding assembly support, the Belleville washers extending between an abutment on the plunger and the wheel holding assembly support.


6321859 Blasthole drill with bi-material roller for supporting a load 2001-11-27 Boyd 152/5
6298926 Blast hole drill with improved deck wrench 2001-10-09 Dalkert et al. 175/209
5653297 Blasthole drill with improved automatic breakout wrench 1997-08-05 Whisenhunt 175/162
5622232 Blasthole drill with drill-through pipe rack 1997-04-22 Whisenhunt 175/52
4605078 Carriage feed system 1986-08-12 Bukovitz et al. 175/113
4371041 Multi-purpose mobile drill rig 1983-02-01 Becker et al. 173/147
4049064 Multi function drill drive system 1977-09-20 Chubb et al. 173/147
3867989 PULLDOWN MECHANISM FOR ROTARY DRILL APPARATUS 1975-02-25 Hisey et al. 173/147


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For more information, please contact:


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com


Product Tags:

Blast Hole Drill Rod

      

Quarry Drill Rod

      

Quarry DTH Drill Rod

      
China Blast Hole Drill Rod , Quarry Blast Hole DTH Drill Rod For Rotary Drilling wholesale

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