Jinzhou City Shitan Machinery Equipment CO. LTD.

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200 Meter Trailer Type Water Well Drilling Rig Manufacturer

China 200 Meter Trailer Type Water Well Drilling Rig Manufacturer

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200 Meter Trailer Type Water Well Drilling Rig Manufacturer

MOQ： 1 set
Price： 35000 USD-45000 USD
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Payment Terms	T/T, Western Union
Supply Ability	2000 sets/month
Delivery Time	15-20 days
Packaging Details	Wooden box
Product Name	200 type tire type water well drilling rig
Drilling depth	200m
Drilling diameter	Φ105-Φ350mm
One push length	3M
Drilling pipe diameter	Φ76mm, Φ89mm
Iift force	18T
Fast forward speed	20m/min
Dimension	4400x2150x2200mm
Weight	5.5T
Diesel engine power	Xidong 65 kW
Brand Name	Shitan
Model Number	ST-200
Place of Origin	Hebei China

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Product Specification


Payment Terms	T/T, Western Union	Supply Ability	2000 sets/month
Delivery Time	15-20 days	Packaging Details	Wooden box
Product Name	200 type tire type water well drilling rig	Drilling depth	200m
Drilling diameter	Φ105-Φ350mm	One push length	3M
Drilling pipe diameter	Φ76mm, Φ89mm	Iift force	18T
Fast forward speed	20m/min	Dimension	4400x2150x2200mm
Weight	5.5T	Diesel engine power	Xidong 65 kW
Brand Name	Shitan	Model Number	ST-200
Place of Origin	Hebei China
High Light	Trailer Type Water Well Drilling Rig ，200 Meter Water Well Drilling Rig ，200 Meter Trailer Mounted Drilling Rigs

The pneumatic water well drilling rig mainly has the following characteristics:

Power advantage

Clean power source: Powered by compressed air, compared to fuel or electric drive, it does not require storage and transportation of fuel, avoids complex power wiring, and does not produce exhaust emissions. It is very environmentally friendly, especially suitable for areas with high environmental protection requirements, such as nature reserves, urban residential areas, etc. for water well drilling operations.

Quick and flexible start-up: It can quickly start and stop, adjust the working status according to the actual needs of drilling operations, and improve operational efficiency. In some complex drilling conditions that require frequent start stop equipment, the advantage of this characteristic of pneumatic water well drilling rig is obvious.

Drilling performance

High impact energy: By driving the impactor with compressed air, a large impact energy can be generated, which can effectively break various rocks and soil layers, adapt to various geological conditions from soft soil layers to hard rock layers, and achieve high drilling efficiency in hard rock formations.

Fast drilling speed: Its impact frequency and torque can be adjusted according to different geological conditions, enabling fast drilling, shortening the drilling time of individual water wells, and improving overall operational efficiency. Especially in large-scale water well drilling projects, it can significantly save construction time and costs

Main technical parameters of 200 meter pneumatic drilling rig:

Model		Shitan ST 200
Max drilling depth	M	200
Drilling diameter	mm	105-350
Air pressure	Mpa	1.2-3.5
Rod length	m	3
Rod diameter	mm	76-89
Main shaft pressure	T	4
Lifting force	T	18
Power head stroke	M	40
Max rotary torque	Nm	5900
Max rotary speed	r/min	30-120
Secondary winch liftng force	T	1
Jacks stroke	m	1.35
Moving speed	km/h	2.5
Uphill angle	Slope	21°
Weight of the rig	T	5.5
The engine	Xidong 65kw
Overall dimensions	440021502200mm
Working condition	Loose layer and bedrock
Drilling method	Hydraulic rotary, down-the-hole impactor

Pneumatic water well drilling rig is a device that uses compressed air as a power source to drive the drilling rig for drilling operations. Its working principle mainly involves the following aspects:

1. Compressed air generation and transmission:

Firstly, high-pressure compressed air is generated by an air compressor. Air compressors are driven by power devices such as electric motors or diesel engines to suck in and compress air, increasing its pressure. Compressed air is transported through pipelines to various working components of the drilling rig.

2. Principle of impact drilling:

Compressed air is transported inside the drill rod and then reaches the drill bit. At the drill bit, compressed air is sprayed out at high speed through special nozzles or air holes, forming a strong airflow. This high-speed airflow drives the drill bit to perform impact motion, continuously impacting the rock at the bottom of the well and breaking it into small pieces. At the same time, the pressure difference formed by the airflow at the bottom of the well can also help carry rock debris to the surface.

3.Rotary drilling principle:

In addition to impact motion, pneumatic water well drilling machines also rotate the drill rod and drill bit. Usually, the rotation of the drill rod is achieved through pneumatic motors or other transmission devices. Rotating drill bits can more effectively break rocks and make the broken rock fragments easier to be carried out of the wellhead by airflow. During the drilling process, the rotation speed and impact frequency of the drill bit can be adjusted according to the properties of the rock and drilling requirements.

4. Slag discharge and wall protection:

During the process of impact and rotary drilling, high-pressure airflow also plays an important role in slag discharge. The airflow blows the broken rock debris upwards along the annular space between the drill pipe and the wellbore, thereby maintaining the cleanliness of the wellbore and avoiding the accumulation of rock debris that affects drilling efficiency. At the same time, for some unstable formations, a special protective medium (such as mud, etc.) can be injected into the well to form a layer of protective wall on the wellbore wall, preventing the collapse of the wellbore wall.

Company Details

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Business Type:

Manufacturer,Exporter,Seller 
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Year Established:

2010 
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Total Annual:

8000000-15000000
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Employee Number:

100~120 
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Ecer Certification：

Verified Supplier 

Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...

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Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
https://www.drillingrigmachines.com/

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