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Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo

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The very rich projects management experiences and one to one service model make the high importance of business communication and our easy understanding of your expectations for Rotary Drilling Rig Machine, Underground Tunnel Machine, Water Well Boring Machine, We adhere on the tenet of "Services of Standardization, to meet Customers' Demands".
Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo Detail:

Video

Optional

Rig operation by truck or trailer or crawler

Mast extension

Breakout cylinder

Air compressor

Centrifugal pump

Mud pump

Water pump

Foam pump

RC pump

Screw pump

Drill pipe box

Pipe loader arm

Opening clamp

Support jack extension

   

Technical Parameters

Item

Unit

SNR800

Max drilling depth

m

800

Drilling diameter

mm

105-550

Air pressure

Mpa

1.6-8

Air consumption

m3/min

16-96

Rod length

m

6

Rod diameter

mm

114

Main shaft pressure

T

8

Lifting force

T

43

Fast lifting speed

m/min

19

Fast forwarding speed

m/min

38

Max rotary torque

N.m

15000/7500

Max rotary speed

r/min

71/142

Big secondary winch lifting force

T

Small secondary winch lifting force

T

1.5

Jacks stroke

m

1.7

Drilling efficiency

m/h

10-35

Moving speed

Km/h

5

Uphill angle

°

21

Weight of the rig

T

17.5

Dimension

m

6.2*2.25*2.85

Working condition

Unconsolidated formation and Bedrock

Drilling method

Top drive hydraulic rotary and pushing, hammer or mud drilling

Suitable hammer

Medium and high air pressure series

Optional accessories

Mud pump, Gentrifugal pump, Generator, Foam pump

 

Optional

Rig operation by truck or trailer or crawler

Mast extension

Breakout cylinder

Air compressor

Centrifugal pump

Mud pump

Water pump

Foam pump

RC pump

Screw pump

Drill pipe box

Pipe loader arm

Opening clamp

Support jack extension

   

Product Introduction

SNR800 drilling rig is a kind of medium and high efficient full hydraulic multifunctional water well drill rig for drilling up to 800m and is used for water well, monitoring wells, engineering of ground-source heat pump air-conditioner, blasting hole, bolting and anchor cable, micro pile etc. Compactness and solidity are the main characteristics of the rig which is designed to work with several drilling method: reverse circulation by mud and by air, down the hole hammer drilling, conventional circulation. It can meet the drilling demand in different geological conditions and other vertical holes.


1 (1)

The drilling machine is driven by diesel engine, and rotary head is equipped with international brand low-speed and large-torque motor and gear reducer,feeding system is adopted with advanced motor -chain mechanism and adjusted by double speed. Rotating and feeding system are controlled by
hydraulic pilot control which can achieve step-less speed regulation. Breaking out and in drill rod, leveling the whole machine, winch and other auxiliary actions are controlled by hydraulic system. The structure of rig is designed to reasonable, which is easy to operate and maintenance.

Features and advantages

1. Full hydraulic control is convenient and flexible

The speed, torque, thrust axial pressure, reverse axial pressure, thrust speed and lifting speed of the drilling rig can be adjusted at any time to meet the requirements of different drilling conditions and different construction technologies.

2. Advantages of top drive rotary propulsion

It is convenient to take over and unload the drill pipe, shorten the auxiliary time, and is also conducive to follow-up drilling.

3. It can be used for multi-function drilling

All kinds of drilling techniques can be used on this kind of drilling machine, such as down the hole drilling, through air reverse circulation drilling, air lift reverse circulation drilling, cutting drilling, cone drilling, pipe following drilling, etc. The drilling machine can install mud pump, foam pump and generator according to the needs of users. The rig is also equipped with a variety of hoists to meet the different needs of customers.

4. High efficiency and low cost

Due to full hydraulic drive and top drive rotary propulsion, it is suitable for all kinds of drilling technology and drilling tools, with convenient and flexible control, fast drilling speed and short auxiliary time, so it has high operation efficiency. The down the hole hammer drilling technology is the main drilling technology of the drilling rig in the rock. The down the hole hammer drilling operation efficiency is high, and the single meter drilling cost is lower.

5. It can be equipped with high leg crawler chassis

Four hydraulic support jacks can level rapidly undercarriage to ensure the drilling accuracy. The support jack extension as optional can be easy to make the rig load and unload on truck as Self-loading by itself, which save more transportation cost

6.Use of oil mist eliminator

Efficient and durable oil mist device and oil mist pump. In the process of drilling, the high-speed running impactor is lubricated all the time to extend its service life to a greater extent.

7. The positive and negative axial pressure can be adjusted

The best impact efficiency of all kinds of impactors has its best matching axial pressure and speed. In the process of drilling, with the increasing number of drill pipes, the axial pressure on the impactor is also increasing. Therefore, in the construction, the positive and negative axial pressure valves can be adjusted to ensure that the impactor can obtain more matching axial pressure. At this time, the impact efficiency is higher.

8. Optional rig chassis

The rig can be mounted on crawler chassis, truck chassis or trailer chassis.

1.Packaging & Shipping 2.Successful Overseas Projects 3.About Sinovogroup 4.Factory Tour 5.SINOVO on Exihibition and our team 6.Certificats 7.FAQ


Product detail pictures:

Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo detail pictures

Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo detail pictures

Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo detail pictures


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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Quality Inspection for Borewell Hammer Bit - SNR800 Water Well Drilling Rig – Sinovo, The product will supply to all over the world, such as: Miami, Karachi, Buenos Aires, We have been fully aware of our customer's needs. We deliver high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Amy from Liverpool - 2018.06.03 10:17
    The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Atalanta from Provence - 2017.03.07 13:42