Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
ZG Boiler company, as a leading industrial boiler manufacturer in China and global market, provide different types of industrial boiler for customer all over the world. For most industries, coal fired steam boiler is needed to provide sufficient high pressure, high …
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ZBG Boiler mainly produce industrial boiler including biomass fired boiler, coal fired boiler, oil gas fired boiler and power plant boiler. All of these boiler types can designed as steam boiler or hot water boiler according to the boiler application.
Aug 11, 2015· p> Zhengzhou Boiler Co., Ltd., founded in 1945, has been through over 70 years’ glorious history, has three subsidiaries and possessing the domestic boiler manufacturing license-A class, also the ASME certificates. It is a well-known manufacturer of industrial boiler and power generation boiler in …
About Us · FAQ · Products Industrial Boiler,Oil & Gas fired boilers,coal fired boiler,Circulating Fluid Bed Boiler,Biomass Fired Boiler,aac autoclave,Quick Opening Pressure Vessel.As a leading manufacturer of boiler and pressure vessel, ZG has provided comprehensive boiler and pressure vessel solutions for local and global market,which has passed the ASME certification and ISO certification long time ago,And as known
Located in the center of China – Zhengzhou, the company has covered an area of 330,000 square meters, with more than 1100 employees including 130 technical support staffs and more than 200 various types of manufacturing equipment.70 years’ experience in boiler and pressure vessel design and manufacture, strong technical support, and its own
Zbg‘S Vision · Products · Customer Visiting · CFB · Case · Industry News ZG Boiler products. Two kinds of Boiler: steam boiler and hot water boiler, including: Oil & Gas fired boilers, Chain Grate Boilers, Circulating Fluid Bed Boiler, Biomass Fired Boiler, Waste Heat Boiler. Autoclave products: Hydraulic-opening Autoclave, Pneumatic-opening Autoclave, Electric-opening Autoclave, Manual-opening Autoclave.
About. Zhengzhou Boiler CO., Ltd. is a leading industrial boiler manufacturer and exporter in Henan Province, China, founded in 1945, is a joint-stock enterprise with A1, A2, C3 pressure vessel design and manufacture license permits.
Solid Fuel Boilers Manufacturer in China 2016-03-09 10:45:07. As a single-source boiler supplier in China specializing in industrial boilers, ZG Boiler can sell, install, commission and service any type of industrial boilers, including gas, oil, coal, biomass firing boilers. In recent years, the solid fuel boiler system is increasing in the market to offer cost-effective boiler solutions.
ZG Boiler Group is a professional industrial boiler manufacturer since 1945, which has obtained Class A boiler manufacturing license, ASME, IBR, ISO certification, etc. We group has developed 9 series boiler(oil and gas fired boiler, biomass fired boiler, chain grate boiler, cfb boiler, waste heat boiler, steam and hot water boiler, water and fire tube boiler, power plant boiler, corner tube
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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