400 Hp Fire Tube Steam Boiler Heavy Oil Fired Boiler For Food Factory​

WNS series gas/oil fired steam boiler is horizontal three pass fire tube wet back full automatic steam boiler. It normally suitable for 500kg to 20ton/h capacity, use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.
1. Model:WNS
2. Capacity:500kg/h-20ton/h
3. Design pressure:1.0Mpa(10bar), 1.25Mpa(13bar), 1.6Mpa(16bar),2.5Mpa(25bar)
4. Stem temperature:below 224 degree
5. Design fuel:natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil
6. Structure: three pass fire tube wet back

General introduction

1. It is fast-assembly forced circulating oil/gas fired boiler with large heating area and compact structure.
2. The heating area is formed by the closely arranged coils from the inside, middle and outside directions. The inner coil is radiation heating area. The middle and outside coils and the the inner coil surface form the convection heating area.
3. The fuel is fired and releases heat in the combustion chamber that formed by inner coils. After taking in most heat through radiation heating area, the high temperature smoke will be into the convection heating area and exchanges heat.
4. It has the four-return design with high efficiency, which can realize the comprehensive evenly heating- up with low thermal inertia.
5. The air goes into the boiler from the air inlet of the burner of the boiler’s front part, and then reaches to the back part and involves into firing through the clamp cover of between the inner and outside layer of heat-carrier boiler. In this process the air forms into four returns and finally is injected through the chimney.

Boiler work advantages

1. Intelligent and fully automatic boiler running
2. Low fuel consumption cost and higher thermal efficiency
3. Sufficient steam output and high quality steam.
4. Large combustion chamber, strong adaptability for fuels
5. Multiple protection device, safe and reliable operation
6. Low water quality requirement, big water volume
7. Simple structure, easy to install and maintain
8. Patent design, strong steam output, long service life

Technical parameter sheet

For know more information, please contact us by shirley@yuanda-boiler.com

Exported countries for reference

Industrial processing application

1. Food industry: steam can be used for food disinfection, cooking; Wine industry need to use steam;
2. Petrochemical industry: steam can be used to heat oil, to strengthen the liquidity of oil;
3. Foam, furniture production: the steam can be used for producing foam. When making furniture, wood needs to be dried with steam;
4. Filling block production:steam used for drying the aerated brick;
5. Washing ironing industry: generally used in laundry, including dry cleaning machines, dryers, washing machines, dehydration machines, ironing machines, iron and other equipment supporting the use;
6. Packaging machinery industry: labeling machines, sets of standard machine;
7. Bio-chemical industry: fermentation tank, reactor, sandwich pan, mixer, emulsifier and other equipment;
8. Food machinery industry: tofu machine, steamer, sterilization tank, packaging machines, paint equipment, sealing machines and other equipment;