Senken 12V 109~114dB 40W High Power Motorcycle Car Amplifier Speaker

• High intensity shell, light body, high corrosion resistance and hard to color fade;
• Huge power, high quality tones and low distortion;
• Two speakers for one set: main speaker and subsidiary speaker;
• Can be matched with wire or wireless amplifier.

For more Fancy Light bar, please search:
SENKEN luxury series
For more Circular Strobe LED Beacon, please search:
SENKEN Beacon Series
For more Square MiniBar/Light head, please search:
SENKEN surface light series
For more Body Camera, please search:
SENKEN body camera series
And other professional series like:
-EOD/Counter Terrorism Equipment
-Special Communication/Image Transmission System
-Warning & Signaling Systems for Special Vehicles
-Illumination Systems Purposed for Vehicles and Special Field
-Tactical & Armor Products
- Police Equipments
-SWAT Equipments
-Traffic Direction Equipments
-Aerial Defense Products Series
-Drone

Please contact us to easily acquire more information about these fancy, durable and reliable masterpieces.

Sincere respect by Senken Group Co,.Ltd.




 

• High intensity shell, light body, high corrosion resistance and hard to color fade;
• Huge power, high quality tones and low distortion;
• Two speakers for one set: main speaker and subsidiary speaker;
• Can be matched with wire or wireless amplifier.

For more Fancy Light bar, please search:
SENKEN luxury series
For more Circular Strobe LED Beacon, please search:
SENKEN Beacon Series
For more Square MiniBar/Light head, please search:
SENKEN surface light series
For more Body Camera, please search:
SENKEN body camera series
And other professional series like:
-EOD/Counter Terrorism Equipment
-Special Communication/Image Transmission System
-Warning & Signaling Systems for Special Vehicles
-Illumination Systems Purposed for Vehicles and Special Field
-Tactical & Armor Products
- Police Equipments
-SWAT Equipments
-Traffic Direction Equipments
-Aerial Defense Products Series
-Drone

Please contact us to easily acquire more information about these fancy, durable and reliable masterpieces.

Sincere respect by Senken Group Co,.Ltd.




 

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