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Lower Fuel Consumption Borehole Water Well Drilling Atlas Copco Hammers / Mincon Dth Hammers

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Lower Fuel Consumption Borehole Water Well Drilling Atlas Copco Hammers / Mincon Dth Hammers
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Features
Specifications
Item: Borewell Drilling Hammers
Size: 5"
Application: Crushing,underground Mining Teeth
Hammer Material: Steel
Warranty: 1 Year
Condition: New
High Light:

dth drilling tools

,

down hole hammer

,

coldeco copper mining

Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: ROS 34 44 54 64 84 100
Payment & Shipping Terms
Packaging Details: Poly wooden box
Supply Ability: 1000000 sets
Product Description

Lower Fuel Consumption Borewell Drilling Hammers / Mincon Dth Hammers



Borewell Drilling Hammers catalogue



ROSCHEN MINING BOLSTERS RH460 DTH HAMMER SERIES


Roschen Mining has added 6- and 8-inch models to its growing RH460 DTH hammer family, designed to reduce costs, increase penetration rates and prolong service life in even more drilling applications.


Roschen Mining is also introducing 4- and 5-inch RH460hp hammers, air-efficient high-pressure models designed to operate at 32-35 bar (450-500 psi). At 35 bar, RH460hp hammers consume less fuel and cost less to operate than similar hammers at the same pressure.
 

The high-pressure hammers, an ideal match for DR500-series rigs and the company’s new Pantera, feature the same benefits as all RH460 hammers.
 

The growing RH460 family optimizes the impact-energy transmission in variable ground conditions. Enhanced air cycle improves expansion and compression rates, producing more power while reducing air and fuel consumption.

Developments in the piston design and improved lubrication capabilities dramatically increase piston and hammer life across the RH460 series. Mining has devoted much R&D work into designing the bearing surfaces to ensure bending vibrations in the piston are eliminated.
 

Roschen RH460 hammers also feature a unique V-lock mount system designed to prevent movement of the internal components, ensuring reliability and eliminating the need for shims and special assembly tools.

The working principle of the Roschen RH460 range ensures that the hammers start up in any direction, making their design well-suited for all surface and underground mining applications.

The design of the Roschen RH460 series makes the hammers easy to service. The complete high-performance, cost-effective range is designed to utilize bits with generic shank types.

 



ROSCHEN LAUNCHES LATEST IN RH460 DTH HAMMER SERIES

​Roschen has launched a 4-inch hammer in its proven RH460 DTH series, designed to reduce drilling costs, increase penetration rates and prolong service life.

The growing Roschen RH460 family optimizes the impact-energy transmission in variable ground conditions. Enhanced air cycle improves expansion and compression rates, producing more power while reducing air and fuel consumption.

Piston and hammer life are dramatically increased in the RH460 series, thanks to developments in the piston design and improved lubrication capabilities.

Roschen RH460 hammers also feature a unique V-lock mount system designed to prevent movement of the internal components, ensuring reliability and eliminating the need for shims and special assembly tools.

The working principle of the Roschen RH460 range ensures that the hammers start up in any direction, making their design well-suited for all surface and underground mining applications.

The design of the Roschen RH460 series makes the hammers easy to service. The high-performance, cost-effective range is now available in 4- and 5-inch models and will soon feature 6- and 8-inch versions. All versions are designed to utilize bits with generic shank types.

 


Drill rods ( right thread)60x7-90-44, “E” Grade completed with welded-on joint -90-44 (thread type NC-26(2 3/8 IF),L=9 -9,5m (right). Total requested quantity is 13tn.

Drill rods ( left thread)60x7-90-44, “E” Grade completed with welded-on joint -90-44 (thread type NC-26(2 3/8 IF),L=9 -9,5m (left). Total requested quantity is 13tn .

Drill rod 73x9,17, “E” Grade completed with welded-on joint -105-54 (tread type NC-31(2 7/8 IF), L=9-9,5m (right). Total requested quantity is 21tn .

Drill rods ( right thread)60x7-90-44, “E” Grade completed with welded-on joint -90-44 (thread type NC-26(2 3/8 IF),L=9 -9,5m (right). Total requested quantity is 13tn.

Drill rods ( left thread)60x7-90-44, “E” Grade completed with welded-on joint -90-44 (thread type NC-26(2 3/8 IF),L=9 -9,5m (left). Total requested quantity is 13tn .

Drill rod 73x9,17, “E” Grade completed with welded-on joint -105-54 (tread type NC-31(2 7/8 IF), L=9-9,5m (right). Total requested quantity is 21tn .



Borewell Drilling Hammers Parameters

 

ROSCHEN Model Model Size Weight lb. Outside diameter Length OP pressure psi
ROS 52 RH460g 5" 170 496" 42.01" 150-350
ROS 32 RH550r 3" 55 3.2" 32.4" 150-350
ROS 42 RH550r 4" 83 3.86" 36.0" 150-350
ROS 54 RH550 5" 145 4.72" 38.86" 150-350
ROS 54 RH550g 5" 160 5.0" 38.86" 150-350
ROS 64 RH550r 5" 160 5.0" 38.86" 150-350
ROS 64 RH550w 6" 158 5.6" 36.3" 150-350
ROS 64 RH550 6" 158 5.6" 36.3" 150-350
ROS 64 RH550g 6" 180 5.9" 36.3" 150-350
ROS 64 RH550r 6" 180 5.9" 36.3" 150-350
ROS 84 RH550r 8" 380 7.12" 48.0" 150-350
ROS 84 RH550w 8" 380 7.12" 50.0" 150-350


 

Photos of DTH hammer
 

Lower Fuel Consumption Borehole Water Well Drilling Atlas Copco Hammers / Mincon Dth Hammers 0


Applications: 

 

Lower Fuel Consumption Borehole Water Well Drilling Atlas Copco Hammers / Mincon Dth Hammers 1

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Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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