Quzhou Sanrock Heavy Industry Machinery Co., Ltd.

China,Quzhou ,Zhejiang
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Underground DTH Drilling Machine 360 Degrees Blast Hole Drilling Equipment Small

China Underground DTH Drilling Machine 360 Degrees Blast Hole Drilling Equipment Small

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Underground DTH Drilling Machine 360 Degrees Blast Hole Drilling Equipment Small

MOQ： 1Set/Sets per Month
Price： Negotiable
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Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	5000Set/Sets per Month
Delivery Time	15-25days
Packaging Details	Nude package for machines, Wooden box package for spare parts, Or customer demand.
Product name	Drilling Rig
Name	Rock Drilling Rig
Application	Mining Project,Coal,Ore,Water Well
Feature	Hydraulic Controlling,Light Weight High Drilling Efficiency
Drilling Diameter	50-80mm
Drilling Depth	35m
Shank Model	φ38mmx90mm
Warranty	6 Months
Impact Force	≥225J
Impact Frequency	≥34HZ
Output Torque of Drill Rod	≥140NM
Workable Tunnel Dimensions	2.2m x 2.2m - 3.0m x 3.0m
Total Air Consumption	≤225L/s
Drilling Angles	0-360 degrees
After-sales service provided	Online support,Video technical support
Weight	95KG
Brand Name	SANROCK
Model Number	SR90
Certification	CE ISO 9001:2015
Place of Origin	Zhejiang, China

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Product Details
Company Details

Product Specification


Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram	Supply Ability	5000Set/Sets per Month
Delivery Time	15-25days	Packaging Details	Nude package for machines, Wooden box package for spare parts, Or customer demand.
Product name	Drilling Rig	Name	Rock Drilling Rig
Application	Mining Project,Coal,Ore,Water Well	Feature	Hydraulic Controlling,Light Weight High Drilling Efficiency
Drilling Diameter	50-80mm	Drilling Depth	35m
Shank Model	φ38mmx90mm	Warranty	6 Months
Impact Force	≥225J	Impact Frequency	≥34HZ
Output Torque of Drill Rod	≥140NM	Workable Tunnel Dimensions	2.2m x 2.2m - 3.0m x 3.0m
Total Air Consumption	≤225L/s	Drilling Angles	0-360 degrees
After-sales service provided	Online support,Video technical support	Weight	95KG
Brand Name	SANROCK	Model Number	SR90
Certification	CE ISO 9001:2015	Place of Origin	Zhejiang, China
High Light	360 degrees blast hole drilling machine ，small DTH drilling rig ，underground bucket drilling rig

Working Principle 

The disc-type drill frame is an auxiliary device designed and manufactured to adapt to the use of the SR90 type rail-guided independent hydraulic rotary rock drill in small-section mining roadways. It is powered by compressed air to achieve the pushing and positioning functions of the rock drill during drilling. Compressed air passes through the main intake valve, oil mist lubricator, various control valves and reaches each moving part to achieve the cyclic operation of the rock drilling process.

Structural Features This drill frame has a simple structure, is easy to disassemble and transport, operates safely and reliably, and is highly efficient. The entire drilling frame is composed of three components: the drilling frame connection part, the propeller connection part and the operation platform connection part. The drilling frame connection part mainly includes three parts: the air top, the disc and the bottom skid. The propeller joint is composed of four components: the brazing device, the guide rail, the slide seat and the propulsion motor. The console assembly includes main components such as the control valve and the oil mist lubricator.

After the drill frame parts are transported to the working point, they should be assembled in the order of the bottom crowbar, air top, disc and propeller. Each part should be cleaned and wiped clean, coated with grease and tightened. Before the main air inlet and water pipes are connected to the control console, all the sand and mud should be blown clean. All the hoses must also be blown clean before being connected to the corresponding parts of the drill frame to prevent sand and mud and other dirt from entering the machine parts.

1.Before use, all necessary preparations should be made. Check whether the tools, protractors, lighting tools and engine oil are all available, and prepare sufficient qualified drill bits.

2.Positioning and Relocation: According to the design requirements of the rock drill's gun hole, the drill frame should be aligned with the centerline of the tunnel and the gun hole layout line. The plane of the disc should be parallel to the layout line; otherwise, it will affect the effect. Before moving the drill frame, the bottom should be pried out or pushed out to cover the slag surface. If there is a lot of silt on the bottom plate, a wooden board can be placed at the silted part of the plate, and then the drill frame can be moved to another layout line with a crowbar or a traction winch.

Products Description

Type	Rotary Drilling Rig
Product name	Drilling Rig
Applicable	Building Energy ,Mining,borehole drilling rig

Parameters	Model SR90	Model SR150
Drilling Hole Diameter	50-80mm	80-140mm
Max. Drilling Hole Depth	35m	180m
Shank Model	φ38mmx90mm
Impact Force	≥225J	15000N
Impact Frequency	≥34HZ	60rpm
Output Torque of Drill Rod	≥140NM	1500-2000NM
Workable Tunnel Dimensions	2.2m x 2.2m - 3.0m x 3.0m	2.2m x 2.2m - 3.0m x 3.0m
Total Air Consumption	≤225L/s	120-350L/s
Drilling Angles	0-360 degrees	0-360 degrees
Mounted	No (Man Portable)	Two Wheels Trailer
Weight for Rocks Drilling Machine	95KG	450KG
Dimensions for Rocks Drilling Machine	890x360x305mm

Company Profile

1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.

2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.

3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

Company Details

Bronze Gleitlager

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from Quality China Factory

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Business Type:

Manufacturer,Agent,Importer,Exporter,Seller 
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Year Established:

1992 
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Total Annual:

15000000-20000000
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Employee Number:

500~600 
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Ecer Certification：

Verified Supplier 

Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in... Established in 1992, Quzhou Sanrock Heavy Industry Machinery Co., Ltd. is a manufacturer specialized in the research, development and production of DTH drilling rig, Water well drilling rig, DTH hammer, DTH bits, Drilling Pipe and all accessories about above products. We are located in...

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