Capacity:4ton per hour   ,Contact Nina by  email: boiler1956@hotmail.com for detailed prices
Fuel:coal or wood log
Forking pressure:1.25Mpa,181psi
Structure:fire tueb and water tube mixed structure,3 pass smoke gas flow.
Usage:supply steam for industrial users

1.Corrugated tubes achieve 1-2times higher heat transfer efficiency, reduce tube number.

 2.In the bottom of boiler barrel,there is rising pipe to remove wake ace of the bottom of it,make mud slag not easy deposit,it's easy to cool in the high temperature of boiler,avoiding to bulge.

 3.Convex tube sheet improve flexibility and prevent cracking of the tube sheet.

 4.Wing flue of the 2 sides effectively  reduce heat load of the bottom of boiler.

 5.Fire&water mixed tubes make smaller boiler volume and can save 1/3 building cost of boiler house.

 6.The inside of the furnace body equipped with man hole and hand hole that make it easier to repair.

Manual type coal wood fired steam boiler technical specification

Model	Capacity	Steam pressure	Feed water Temp	Steam Temp	Active Grate area	Exhaust  Temp	Efficiency	Wood or rice husk or other biomass fuel consumption	Weight	Size (L x W x H)
	t/h	Mpa	°C	°C	m2	°C	%	Kg	Ton	mm
DZH1-1.0-AII	1	1.0	20	184	1.35	195	78	168	8.6	4320×1940×2685
DZH2-1.0-AII	2	1.0	20	184	2.7	198	78	335	10.9	5050×2440×3117
DZH2-1.25-AII	2	1.25	20	194	2.7	198	78	338	11.3	5050×2440×3117
DZH4-1.25-AII	4	1.25	20	194	4.57	196	78	660	18	5650×2550×3434
DZH4-1.6-AII	4	1.6	20	204	4.57	196	78	670	18	5650×2550×3434
DZH6-1.25-AII	6	1.25	20	194	8.59	189	80	960	23	6529×3100×3664
DZH6-1.6-AII	6	1.6	20	204	8.59	189	80	972	24	6529×3100×3664

 

 Manual type wood log fired steam boiler inside structure 

 Fire tube is corrugate tube,enlarge the heating surface,make the smoke heat the boiler longer time,improve the boiler efficiency.

Manual type wood log fired steam boiler furnace,firm and durable.firebrick won,t fall down.

  Three pass smoke flows,improve boiler efficiency

Wood log boiler accessories supply 

Company Information

About Yuanda Boiler

- Established in 1956 year

- State Certificated Boiler Manufacturer

- China Industrial Boiler Association Member 

- China Welding Association Member  

- China Honoring & Credible Enterprise

- ISO9001-2000 Quality Management System.

So far,we sell to lots of countries and regions, such as Pakistan, India, Sri Lanka in South Asia, Philippine, Indonisia, Malaysia, Thailand, Vietnam, Myanmar, Cambodia in South-east Asia, Saudi Arabia, UAE in Middle East, Tanzania, Egypt, Nigeria, Kenya, South Africa in Afica, Russia, Ukraine in Eruope and Mexico, Chile in South America. 

 

Shipment

For the wood log fired steam boiler usually need 20 Flat rack container + 20GP Container.we could supply professional guidance about boiler shipment.welcome your enquiry.

  

 

Customers Visit

         Our wood coal fired boiler customers come from

Sri Lanka,Myanmar,Laos,Vietnam,Kenya,Tanzania,Pakistan,Phillippines,Indonesia,Argentina and etc.