Square Counterflow FRP Cooling Tower for Power Plant 300 Ton

NSH series counter flow square type cooling tower is available in capacity for single cell from 40 tons to 1000 tons, various modular combinations of cooling towers are designed to meet different requirements. This type of cooling tower is mainly used in heating, ventilation, air-conditioning, and light to medium processing applications.

High Efficiency and Energy Saving
 Newin NSH series cooling tower using excellent quality PVC film as thermal interface material, corrosion resistant, no deformation, curved and diagonal design film effectively prolongs exchange time between high temperature water and air inside cooling tower, which makes air flow smoothly and resistance lower, meanwhile, making the water drift ratio lowest, furthermore, the axial and arc fan, specially designed basin with evenly distributed waterstoma, which highly improved heat exchange rate of cooling tower and lower the entire cooling tower's energy consumption and noise.

Excellent Design and Long lifetime
The shell of cooling tower adopts high quality and toughness glass fiber, beautiful shape, resistants to natural factors and chemical material erosion, looks brand new even after long time use. All the steel shelves are processed by immersive hot galvanized zinc and comply with British BSEN ISO1461:1999 standard, reducing the oxidation mostly, prolong the service life.

 Easy Installation, Reasonable and Practical Usage
 Newin NSH series counter flow square type cooling towers can be paralleled for multi-units, flexible combination, widely used. The body structure is tidy, standardized, compact and strong, which is easy for installation. The design and manufacture are all on basis of practical uses, so it can meet customers' requirement better with high quality.

Components Instruction

Infill
Specially designed S shape PVC infill is vacuum formed of 0.3 thickness or more thicker PVC film with excellent chemical and high distortion resistance, big coefficient of heat transfer, small wind resistance, high ventilation performance. We have different materials like PVC, UPVC, and PP  to suit different water temperature. 
Drift Eliminator
The NSH series cooling tower used easy installed PVC material drift eliminator to prevent water from splashing out of the cooling tower.  
Air Inlet Louver
The air inlet louver is used of F.R.P parts which makes the long life of the whole cooling tower. For sewage water cooling tower, we will use different type of the air inlet louver to meet customers' requirements.
Distribution Nozzles
The distribution nozzles used high quality A.B.S / PP material, easy to installed on the water pipe and make sure the water splashed evenly on the infill.
Steel Structure 
Hop-dip galvanized steel framework to keep the cooling tower great performance and long lifespan, good anti-corrosion, guarantee the use of more than 15 years. Stainless steel hardware parts are also available for options if somewhere special condition needed.  
Sea Water Solution 
Newin cooling tower also provide special solution for sea water application which is suite for sea side industrial project will use sea water as cooling media. Please contact your related sales manager for more details.  



 
Jo.h Zhu
Sales Manager 
  

Shenzhen Newin Machinery c.,Ltd. 
Office Add: No.2H065, Trade Plaza No.5, China South City, Pinghu Street, Longgang Distact, Shenzhen, Guangdong Province, China. 
Factory Add: 1st Yangwu industrial Park, Houda Road, Dalingshan Town, Dongguan City, Guangdong Province, China 
Website: www.newincoolingtower.com
  NSH series counter flow square type cooling tower is available in capacity for single cell from 40 tons to 1000 tons, various modular combinations of cooling towers are designed to meet different requirements. This type of cooling tower is mainly used in heating, ventilation, air-conditioning, and light to medium processing applications.

High Efficiency and Energy Saving
 Newin NSH series cooling tower using excellent quality PVC film as thermal interface material, corrosion resistant, no deformation, curved and diagonal design film effectively prolongs exchange time between high temperature water and air inside cooling tower, which makes air flow smoothly and resistance lower, meanwhile, making the water drift ratio lowest, furthermore, the axial and arc fan, specially designed basin with evenly distributed waterstoma, which highly improved heat exchange rate of cooling tower and lower the entire cooling tower's energy consumption and noise.

Excellent Design and Long lifetime
The shell of cooling tower adopts high quality and toughness glass fiber, beautiful shape, resistants to natural factors and chemical material erosion, looks brand new even after long time use. All the steel shelves are processed by immersive hot galvanized zinc and comply with British BSEN ISO1461:1999 standard, reducing the oxidation mostly, prolong the service life.

 Easy Installation, Reasonable and Practical Usage
 Newin NSH series counter flow square type cooling towers can be paralleled for multi-units, flexible combination, widely used. The body structure is tidy, standardized, compact and strong, which is easy for installation. The design and manufacture are all on basis of practical uses, so it can meet customers' requirement better with high quality.

Components Instruction

Infill
Specially designed S shape PVC infill is vacuum formed of 0.3 thickness or more thicker PVC film with excellent chemical and high distortion resistance, big coefficient of heat transfer, small wind resistance, high ventilation performance. We have different materials like PVC, UPVC, and PP  to suit different water temperature. 
Drift Eliminator
The NSH series cooling tower used easy installed PVC material drift eliminator to prevent water from splashing out of the cooling tower.  
Air Inlet Louver
The air inlet louver is used of F.R.P parts which makes the long life of the whole cooling tower. For sewage water cooling tower, we will use different type of the air inlet louver to meet customers' requirements.
Distribution Nozzles
The distribution nozzles used high quality A.B.S / PP material, easy to installed on the water pipe and make sure the water splashed evenly on the infill.
Steel Structure 
Hop-dip galvanized steel framework to keep the cooling tower great performance and long lifespan, good anti-corrosion, guarantee the use of more than 15 years. Stainless steel hardware parts are also available for options if somewhere special condition needed.  
Sea Water Solution 
Newin cooling tower also provide special solution for sea water application which is suite for sea side industrial project will use sea water as cooling media. Please contact your related sales manager for more details.  



 
Jo.h Zhu
Sales Manager 
  

Shenzhen Newin Machinery c.,Ltd. 
Office Add: No.2H065, Trade Plaza No.5, China South City, Pinghu Street, Longgang Distact, Shenzhen, Guangdong Province, China. 
Factory Add: 1st Yangwu industrial Park, Houda Road, Dalingshan Town, Dongguan City, Guangdong Province, China 
Website: www.newincoolingtower.com
 

Percussion Drilling Rig

Percussion drilling is employed when auger or wash boring is not possible in very stiff soil or rock. It also can be used in most soil types.

Here the advancement of a hole is achieved by alternatively lifting and dropping a heavy cutting or hammering bit that is attached to a rope or cable that is lowered into an open hole or inside a temporary casing (casings are hollow cylindrical pipes used for borehole stability and to prevent the loss of drilling fluid through the boreholes).

Usually a tripod is used to support the cable. The stroke of bit varies according to the ground condition. The major disadvantage of this method is that it is not possible to get good-quality undisturbed samples. In very hard rock (and especially fractured hard rock), down-the-hole (DTH) drilling can be employed. In this case the hammer, applying repeated percussive pressure, is located just behind the drill bit inside the hole, unlike the open percussion drilling, where the hammer is on top of the drilling string.

The drilling string provides the necessary force and rotation to the hammer and bit, as well as compressed air or fluids to the hammer and for the flushing of cuttings.

This arrangement also allows for much deeper percussion drilling. However, the DTH drills are typically more expensive.

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