Home Products SZL series coal-fired steam(hot water) boiler

SZL SERIES COAL-FIRED STEAM (HOT
WATER) BOILER

Steam / Hot water

Product thermal capacity:	Steam：4-35 t/h　Hot water：2.8-29 MW
Working pressure:	Steam：1.0-2.5 MPA　Hot water：1.0-1.25 MPA
Outlet temperature:	Steam：184-350 ℃　 Hot water：95/70℃, 115/70℃
Available fuel:	Bituminous coal, lean coal, anthracite
Available industries:	Heating, chemical, food, tobacco, textile, print and dyeing, feed, medicine, building materials, wine, hospital

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Product Advantages

SUFFICIENT FUEL COMBUSTION:
Chain grate, independent wind chamber
THERMAL EFFICIENCY≥82%:
Densely arranged membrane wall structure, large radiation area
CONVENIENT ON-SITE INSTALLATION:
Single-layer boiler room, short installation cycle
EASY TO OPERATE:
Advanced control system, high degree of
automation

Product Parameters

Steam
Hot water

Model	Rated thermal power（t/h）	Rated working pressure（MPa）	Steam temperature	Feed water temperature	Maximum transport size(m) (L×W×H)
SZL4-1.25-M	4	1.25	194	20	customized size
SZL4-1.60-M	4	1.6	204	20	customized size
SZL4-2.45-M	4	2.45	225	20	customized size
SZL6-1.25-M	6	1.25	194	20	7.0×2.7×3.5
SZL6-1.60-M	6	1.6	204	20	7.0×2.7×3.5
SZL6-2.45-M	6	2.45	225	20	7.0×2.7×3.5
SZL8-1.25-M	8	1.25	194	20	6.9×3.2×5.3
SZL8-1.60-M	8	1.6	204	20	6.9×3.2×5.3
SZL8-2.45-M	8	2.45	225	20	6.9×3.2×5.3
SZL10-1.25-M	10	1.25	194	20	7.9×3.3×3.5
SZL10-1.60-M	10	1.6	204	20	7.9×3.3×3.5
SZL10-2.45-M	10	2.45	225	20	7.9×3.3×3.5
SZL20-1.25-M	20	1.25	194	20	11×3.2×3.5
SZL20-1.60-M	20	1.6	204	20	11×3.2×3.5
SZL20-2.45-M	20	2.45	225	20	11×3.2×3.5
SZL30-1.25-M	30	1.25	194	20	9.9×3.3×3.6
SZL30-1.60-M	30	1.6	204	20	9.9×3.3×3.6
SZL30-2.45-M	30	2.45	225	20	9.9×3.3×3.6
SZL35-1.25-M	35	1.25	194	20	customized size
SZL35-1.60-M	35	1.6	204	20	customized size
SZL35-2.45-M	35	2.45	225	20	customized size

Model	Rated thermal power（MW）	Rated working pressure（MPa）	Rated output water temperature（℃）	Return water temperature（℃）	Maximum transport size(m) (L×W×H)
SZL2.8-0.7/95/70-M	2.8	0.7	95	70	customized size
SZL4.2-1.0/115/70-M	4.2	1	115	70	7.0×2.7×3.5
SZL5.6-1.0/115/70-M	5.6	1.0	115	70	6.9×3.2×5.3
SZL5.6-1.25/130/70-M	5.6	1.25	130	70	6.9×3.2×5.3
SZL7.0-1.0/115/70-M	7	1.0	115	70	7.9×3.3×3.5
SZL7.0-1.25/130/70-M	7	1.25	130	70	7.9×3.3×3.5
SZL14-1.0/115/70-M	14	1.0	115	70	11×3.2×3.5
SZL14-1.25/130/70-M	14	1.25	130	70	11×3.2×3.5
SZL21-1.0/115/70-M	21	1.0	115	70	9.9×3.3×3.6
SZL21-1.25/130/70-M	21	1.25	130	70	9.9×3.3×3.6
SZL29-1.0/115/70-M	29	1.0	115	70	customized size
SZL29-1.25/130/70-M	29	1.25	130	70	customized size

* The above basic parameter table is for your reference, ZOZEN Boiler can customize the suitable boiler device and system solution based on your actual condition.

* All specifications and descriptions provided herein may be different from the actual specifications and descriptions for the product. ZOZEN Boiler reserves the right to make changes to this document and the product described herein, at anytime, without obligation on ZOZEN Boiler to provide notification of such change.

Strong comprehensive strength makes ZOZEN Quality

Wuxi ZOZEN Boilers Co., Ltd. has been committed to the research, development and production of industrial boilers since its foundation in 1988. ZOZEN has passed ISO9001:2015 and obtained PRC Grade A Manufacture License of Special Equipment (Boilers), ASME "S" (Power Boilers) and "U" (Pressure Vessels) stamps and many other international certificates of authorization.