China 6 Ton to 30 Ton Capacity Coal Biomass Steam Boiler for Sale
Product OverviewsSZL series "A" type chain grate boiler
Our company SZL type boiler is a double-drum water tube assembly chain grate boiler . The boiler proper has an upper drum and a bottom drum longitudinally arranged along the boiler center. The front of the upper drum and two sides water wall tubes constitute the boiler hearth radiation heating surface, and the tubes between the rear of the upper drum and the bottom drum constitute the convection heating surface. The economizer is arranged on the rear of the boiler,part of heat from high temperature exhaust gas generated by burning was absorbed by economizer, then the exhaust gas go through the cooling chamber,exhaust gas enters the convection heating surface to transfer heat power again, and through economizer,dust collector, finally draught by ID fan to Chimney,discharges into the atmosphere.
1.Model:SZL(A)
2.Capacity:2 ton/h to 30 ton/h
3.Design pressure:1.0Mpa(10bar/10kg/145psi), 1.25Mpa(13bar/13kg/180psi), 1.6Mpa(16bar/16kg/232psi),2.5Mpa(25bar/25kg/362psi), other pressure need to be specially design.
4.Stem temperature:184ºC,194ºC,205ºC,226ºC,other temperature need to be specially design.
5.Design fuel:coal,biomass or other solid fuel.
6.Structure: double drum water tube "A" type
| Boiler model | Rated capacity | Rated pressure
| Rated steam temp.
| Feed water temp. | Exhaust gas temp. | Design effiency | Boiler water volume | Weight | Dimension | Delivery mode |
| ton/h | Mpa | ºC | m2 | ºC | % | m3 | ton | mm | ||
| SZL2 | 2 | 1.25/1.6/ 2.5/3.82 | 194/204/ 226/450 | 20/105 | 130.67 | 83.13 | 6.76 | 22 | 5900×2850×3460 | Package |
| SZL4 | 4 | 142 | 84.23 | 5.1 | 29 | 6460×3280×3462 | Package | |||
| SZL6 | 6 | 142 | 84.81 | 8.4 | 34 | 7830×3560×3462 | Package | |||
| SZL8 | 8 | 149.15 | 85.02 | 9.4 | 40.5 | 8870×3670×3462 | Package | |||
| SZL10 | 10 | 152.7 | 86.2 | 8.35 | 24 | 7645×3180×3526 | Assembly | |||
| SZL12 | 12 | 148.7 | 86.56 | 12.8 | 37 | 9258×3294×3524 | Assembly | |||
| SZL15 | 15 | 149.86 | 86.29 | 15.5 | 24.7 | 11010×3300×2200 | Assembly | |||
| SZL20 | 20 | 147.4 | 86.8 | 15.8 | 25.97 | 16680×6200×8420 | Assembly | |||
| SZL25 | 25 | 149.6 | 86.4 | 16.5 | 28 | 8300×3000×3600 | Semi-Assembly | |||
| SZL30 | 30 | 148.6 | 86.8 | 16.8 | 29 | 8500×3600×3640 | Semi-Assembly | |||
Notice: 1.special proposal is available according to different place's different encironmental requirements; 2. burning fuel's heat value/chemincal component different, parameter different; 3.Since the boiler technology is keep updating, if there is any update in the future, no special imform. | ||||||||||
Core technology
1. Longitudinally arranged double drum
2. Airtight and uniform-pressure wind room
3. Customized combustion device
4. "α" type flame combustion
5. High quality aluminum silicate insulation
6. Built-in dust cleaning
7. Easy operation control system
1. Boiler delivery will by two parts.
2.Upper part is for boiler proper pressure part .
3.Bottom part is for boiler Grate.
4.Boiler furnace will be built when boiler arrive client.
5.Wood box packing for boiler accessories and nude packing for boiler main part.
5.We will use frame container for shipping.
Company Information
Henan Yuanda Boiler Co., Ltd,Class A boiler manufacturer. Established in 1956,locates in Xihua County, Henan province, the central part of China.
We are professional manufacturer and supplier for industrial boilers, with 12 years' experience in boiler design, production, installation and commissioning. Our company is one of the enterprises which obtained boiler manufacturing license in China.
We have our own R & D team and cooperate with famous high-tech research institutes at the same time, which ensures our products in the forefront of technology and science.
By the end of 2018, we have exports to 86 countries worldwide and have successfully supplied tailor made solutions for over 100,000 customers.
Our main products are:
(1)WNS Gas oil fired steam boiler and hot water boiler
(2) DZL / DZH Coal / wood fired steam boiler and hot water boiler
(3) SZL Biomass fired steam boiler and hot water boiler
(4) YY(Q)W Gas oil fired thermal oil boiler
(5) YLW Coal biomass fired thermal oil boiler
(6) All kinds of pressure vessels
Yuanda Boiler has been committed to improving efficiency and safety of boilers to provide safe, energy saving and environmental friendly products. We look forward to making a brilliant future with you.
Contact us