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WNS-4.2 Hot Water Boiler

Product designation WNS-4.2 stands for 4.2 MW(6 ton) hot water boiler with horizontal internal combustion in Chinese phonetic alphabets.

  • Type: WNS-4.2
  • Capacity:4.2mw
  • Burners Brand: Baltur,Weishaupt
  • Heat Rate: 92%-97%
  • Fuel: natural gas,light oil,heave oil,city gas,coke oven gas...

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WNS  Hot Water Boilers made by zg have reached the first-rated level of the world in the key technical aspect. We adopted German technology and won the bid of world bank GEF efficient and environmentally friendly boiler subproject. Heavy Oil, Light Oil, Residual Oil can be used in WNS oil fired hot water boiler. 6 ton Packaged Horizontal Hot Water Boiler is designed for use in applications where a clean, safe, quiet and reliable source of hot water is required

the feature of 4.2MW hot water boiler 
1. 4.2MW hot water boiler adopts Wet-back three-pass structure, reduces failure of boiler, solves the short circuit of smoke in the second and third passes, and prolongs service life of the boiler. 
2. Large-size corrugated furnace design ensures sufficient burning of fuel, improves flexibility, reduce thermal stress, and prolong service life of the boiler. 
3. Open-type smoke box: It adopts mobile front and rear smoke boxes,is convenient to assemble and disassemble and easier to check, maintain and clean the inner of the boiler.
5.ZG oil fired hot water boiler is equipped with the imported automatic water softener and dosing pump, which automatically finishes softening of water, dosing and resin regeneration.
6. Trapping devices of front and rear smoke boxes,condensing water in the front and rear smoke boxes, preventing corrosion of tube sheet and prolonging service life of the boiler.

Professional WNS-4.2 Hot Water Boiler Manufacturer-ZG Boiler

Zhengzhou Boiler Co., Ltd is a professional WNS-4.2 Hot Water Boiler supplier in China and is the industrial boiler and export base of Hot Water Boiler china, and the WNS-4.2 Hot Water Boiler designed and manufactured by our company has the best quality and the most competitive price.

Our WNS-4.2 Hot Water Boiler can be used Agriculture,Animal food industry,Automotive industry,Bakeries,Ceramic industry,Cheese dairies,Chemical industry,Dairies,Distilleries,Dyeing factories,Electrical industry,Food packaging industry,Fruit processing,Glass fibre production,Greenhouses,Hospitals,Metal-working industry,Paper industry,Pharmaceutical industry,Plastics manufacturing,Primary industry,Print offices,Refineries,Slaughterhouses,Spinning mills,Steel works,Tank farms,Tobacco industry,Tyre manufacturing,Vulcanisation,Waste disposal,Waste incineration,Weaving mills,Wood processing,Wood products.

Type WNS-4.2
Heat transfer medium High-pressure and high temperature hot water
Design Three-pass fire tube/smoke tube technology
Output 4.2mw Hot Water Boiler
pressure 0.7MP,1.0MP,1.25MP,2.45 MP
fuel Gas, oil



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