WNS series boiler is well known as a horizontal style three pass wet back boiler.This type boiler used widely in industries and can be designed as steam boiler or hot water boiler according customer inquiry. The fuel of WNS series horizontal style 3 pass wet back boiler can be oil or gas,which is fast-loading internal combustion three return fired tube boiler.

DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure. Threaded pyrotechnic tubes are arranged in the drum to form a convection heating surface, while the drum and the water walls on both sides form a radiation heating surface in the furnace.

WNS Series Oil Gas Fire Tube Steam Boiler-----WNS Series steam boiler is a kind of high thermal efficiency (98%) boiler with the full automatic control system. It is three-return packaged fired tube steam boiler with wet back structure. Compared w

WB Wet Base Series Boilers Top of the Line Home Heating Boilers. Relax at home in comfort with the best in commercial boiler technology and reliability. This dependable home heating boiler delivers decades of high efficiency performance. It's 3 pass horizontal tube design is …

Sep 01, 2012· As it stands now, the wet returns are mostly above the existing boiler water line. They are pitched ever so slightly, as noted in my first post. These returns average at a good 4 ft. above the ground for a good portion of their travel back to the boiler. I don’t know how high the boiler would need to be placed to achieve the same result.

China Dzl Series Water-Fire Tube Steam Boiler, Find details about China Boiler, Steam Boiler from Dzl Series Water-Fire Tube Steam Boiler - QINGDAO HAMMER INDUSTRIES CO., LTD.

Author: 1.The WNS horizontal automatic fuel steam boiler is a horizontal quick-loading internal combustion three-pass fire tube boiler. 2.The bias furnace bile wet back structure is adopted. The second and third return smoke pipes are flushed by the high-temperature flue gas sequentially, and then discharged into the atmosphere from the rear smoke

Industrial Dzl Automatic Feeding 2000kg/hr Coal Fired Steam Boiler For Sale , Find Complete Details about Industrial Dzl Automatic Feeding 2000kg/hr Coal Fired Steam Boiler For Sale,Steam Boiler For Sale,Coal Fired Steam Boiler For Sale,2000kg/hr Coal Fired Steam Boiler from Boilers Supplier or Manufacturer-Henan Zhongtianweineng Boiler Co., Ltd.

New type DZL series coal fired steam Boiler is single drum parallel water and fire tube steam boiler,the combustion equipment is chain grate. Both sides of the wall around the furnace are radiation heating surface. Two wings of furnace are convective heating surface. Inside of the drum is threaded pipe convective heating surface.

China DZL Steam boiler catalog of 2000kg/H Ce Approved Industrial Horizontal Coal Packaged Chain Steam Boiler, 6t Assembled Water Tube Chain Coal Steam Heater provided by China manufacturer - Wuxi Zozen Boilers Co., Ltd., page1.

Coal Fired Steam Boilers in Pakistan. Encom Pakistan is one of the most prominent supplier of Coal Fired Steam Boilers in Pakistan. Coal Fired Steam Boilers Series DZL is single drum, horizontal, three-pass, package, and water tube, fire-tube boiler. Coal Fired Steam boilers of this series: Output is 1～4t/h, working pressure is 0.7～1.6MPa, steam temperature reaches saturated steam temperature.