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Jinzhou City Shitan Machinery Equipment  CO. LTD.
Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

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St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed

St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed

St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed
St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed
St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed
Product Details:
Place of Origin: Hebei China
Brand Name: Shitan
Certification: ISO 9001
Model Number: ST-450
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: 75000 USD
Packaging Details: Wooden box
Delivery Time: 15 days
Payment Terms: T/T, Western Union
Supply Ability: 2000 sets/month
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Detailed Product Description
Product Name: OEM Customized High Drilling Speed ST 450 Pneumatic Borewell Machine Drilling Depth: 400m
Drilling Diameter: Φ140-Φ350mm Dimension: 5900x2100x2850mm
Feeding Type: Hydraulic One Push Length: 6M
Length Of Drill Pipe: 1.5m, 2.0m, 3.0m,6.0m Drilling Pipe Diameter: Φ89, Φ102mm, Φ108mm
Weight: 9.8T Working Air Pressure: 1.7-3.5MPa
After-sales Service Provided: Video Technical Support Color: Blue,Yellow,Red
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OEM Customized High Drilling Speed ST 450 Pneumatic Borewell Machine

 

 

ST 450 Pneumatic Drilling Machine Introduction
 
The drilling rig is a light, efficient and multifunctional drilling equipment. It is mainly suitable for drilling wells, agricultural irrigation wells, geothermal air conditioning holes and other wells, especially for water intake projects in mountainous areas and rock strata. The efficiency is more than ten times higher than the traditional rotary drilling rig, and the economic benefits created for users are very considerable. 
 
ST 450 Pneumatic Borewell Machine Technical Data:
 

Drilling Rig Model Unit ST 450
Max drilling depth M 450
Drilling diameter mm 105-325
Air pressure Mpa 1.2-3.5
Air consumption m3 /min
16-55
Drill pipe length m 6
Drill pipe diameter mm 89/102
Axial pressure T 4
Lifting force T 22
Fast lifting speed m/min
29
Fast feeding speed m/min
56
Max rotary torque Nm 8000/4000
Max rotary speed r/min 75/150
Big auxiliary winch lifting force T -
Small auxiliary winch lifting force T 1.5
Jacks stroke m
1.6
Drilling efficiency m/h 10-35
Driving speed Km/h
2.5
Uphill angle slope 21°
Weight of drilling rig T
9.8
Dimension m 6.2*1.85*2.55
Working condition Unconsolidated formation and bedrock
Drilling methods
DTH hammer or mud drilling
Matched DTH hammer Medium and high air pressure series

 
ST 450 Pneumatic Borewell Machine Fetures:
 

1. The drilling rig can drill through different strata. The drilling diameter can reach 305mm. When the final hole diameter is 115mm, the maximum depth can reach 300-600m.
2. The drilling rig adopts new hydraulic technology and is equipped with two high torque hydraulic motors. The torque can reach 8000n · M. the output speed of the main shaft is 52-135rpm to realize six-stage switching.
3. Two large bore high-pressure propulsion cylinders provide the drilling rig with a lifting force of up to 15 tons (lifting speed of 24 m / min) to ensure reliable propulsion and lifting force during deep hole operation.
4. The six cylinder turbocharged intercooled engine of Mingchang not only saves oil, but also provides sufficient power for the hydraulic system to ensure the rapid and effective operation of each hydraulic actuator.
5. The novel embedded slide mechanism makes the power head guide more accurate and reliable, and greatly increases the slide frame stroke (up to 6 meters of drill pipe can be installed), which is very convenient for users to connect and unload drill pipe and casing.
6. Four independently operated large bore hydraulic jack cylinders, and the main engine can rise and fall automatically through hydraulic drive; Users can choose high outriggers according to their own needs, and the lifting height can reach 1.5m. It can simply complete loading and unloading, and completely solve the troubles of user equipment transfer.
7. The four leg cylinders can be controlled separately to facilitate the adjustment of the vertical angle between the borehole and the ground during drilling, and ensure the stability of the whole machine during drilling.
8. The two-stage air filter intake design ensures the normal service life of diesel engine and air compressor under harsh construction conditions.
9. The main shaft of the power head realizes six gear rotation and stepless adjustable propulsion speed, which can meet the drilling needs of various complex strata such as soil layer and rock layer, so that the drill has a very wide range of applicability.
 
FAQ ST 450 Pneumatic Borewell Machine
 
1. Are you manufacturer or trade company?
We are a direct professional factory
2. What about the Minimum order quantity?
The MOQ is 1 set.
3. Could your company offer customize service to customers ?
Yes, we offer customize service.
4. What is your terms of payment?
Trade Assurance, T/T, Credit Card.
5. What is your terms of delivery?
EXW, FOB, CFR, CIF.
 
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St 450 Pneumatic Borewell Machine Oem Customized High Drilling Speed 2
 

 
 
 

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: cathy

Tel: 13343314303

Send your inquiry directly to us
Jinzhou City Shitan Machinery Equipment CO. LTD.
Xiaoshang Village,Jinzhou City,Hebei province,China
Tel:86--15511892512
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