High Quality Aluminum Truck Tool Box (41)

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  • Model NO.: SHJXTB1-41
  • Shape: Rectangle
  • Material: Stainless Steel
  • Trademark: Sunwii
  • Specification: CE
  • HS Code: 7612909000
  • Type: Tool Box
  • Size: Custom
  • Sturdiness: Great
  • Transport Package: Factory Standard Packing
  • Origin: Yangzhou
Product Description

 
Our products meet all countries market and costom different size, color, thickness, material ( steel, stainless steel, aluminum ) according to customer's requirement.
(The toolbox, as the name suggests, is a container, a container for storage tools and various sundries, and is widely used.This kind of toolbox is used in automobile field, mainly used in the accident or accident, assist the owner to deal with these problems. Generally includes a small hammer, emergency first aid kit, large capacity, a fire extinguisher, folding reflective warning signs, car inverter, take the electric wire, automotive fuses, pump, walkie-talkies, waterproof tape, electrical tape, tire repair tools, trailer rope and so on.The toolbox is easy to store, easy to manage and carry, becoming the first choice of tool users!) 
Item: Camper trailer or truck Aluminum Tool Box

 
Accessory  gas springs ,  stainless steel lock , 
   strong lid hold chain ,  rubber seal for weather resistant
 Material  aluminium checkered plate
   galvanized sheet
 Thickness  2.0 mm (regular)

Contact Us

Address:Jiudian Industrial Part,Huaisi Town,Yangzhou,Jiangsu,China
Tel:+86-514-87655988
Fax:+86-514-87658258
 

Reverse Circulation Water Well Drilling Rig

Reverse circulation (or RC as it`s more commonly known) drilling is an essential tool in the mining industry. In addition to other oil rigs and drill rigs, reverse circulation drills assist in the productivity and accuracy in mining jobs.

RC drilling is a drilling method involving a large rotary drill and Air Compressor that yields high quality mineral and rock samples, free from contamination and material interference.

It is the preferred method of mineral exploration, drilling and in-pit grade control because it is fast and cost-effective.


What is RC Drilling?
Much like air core drilling, RC drilling returns cutting to the surface through an inner tube inside the rod. This is achieved by blowing air down the rods at a rate up to 1500 Pascals. This creates a pressure differential that pushes cuttings and water up via air lift.

The drilling component is powered by a pneumatic reciprocating piston (also known as the hammer), which drives a steel drill bit.

The two most commonly used drilling bits in RC systems are the fixed cutter and roller cone, both of which are advantageous depending on the project and geographical location of the site.

RC drilling is primarily used on large machinery and drill rigs and often goes to depths of 500 metres.

High quality RC equipment also has the ability to dry out the rock with large air compressors before the drill hits, which provides dry rock chips and, in turn, better samples.


Reverse circulation drilling is the predominant technique based on a number of advantages.
.A higher percentage of uncontaminated cuttings
.Drilling rate similar to open hole drilling, but can often be faster and penetrate greater depths
.One of the most accurate drilling methods
.Quick retrieval of sample rates
.Dry samples allow for easier analysis


Reverse Circulation drilling rig for water well investigation,mineral ores survey

Henan YK Prospecting Machinery Co., Ltd , https://www.yyboreholedrilling.com