Gas-fired

SZS Series Gas/Oil-fired Steam Boiler

Quick Details

SZS Series Gas/Oil-fired Steam Boiler is a double-drum, longitudinally arranged, slightly pressurized chamber-fired water tube steam boiler. It delivers low-pressure or sub-

medium-pressure output media, including superheated and saturated steam, making it suitable for both industrial heating applications and small-to-medium-sized power

plants.

Application

Model	Rated Evaporation Capacity (t/h)	Rated Pressure (MPa)	Steam Temperature (°C)	Thermal Efficiency (%)	Maximum Shipping Dimensions (m)
SZS20-1.25-Q.Y	20	1.25	194	>98	8.9×3.9×4.0
SZS20-1.6-Q.Y	20	1.6	204	>98	8.9×3.9×4.0
SZS20-2.5-Q.Y	20	2.5	225	>98	8.9×3.9×4.0
SZS25-1.25-Q.Y	25	1.25	194	>98	10.5×4.2×4.2
SZS25-1.6-Q.Y	25	1.6	204	>98	10.5×4.2×4.2
SZS25-2.5-Q.Y	25	2.5	225	>98	10.5×4.2×4.2
SZS30-1.25-Q.Y	30	1.25	194	>98	10.5×4.3×4.3
SZS30-1.6-Q.Y	30	1.6	204	>98	10.5×4.3×4.3
SZS30-2.5-Q.Y	30	2.5	225	>98	10.5×4.3×4.3
SZS35-1.25-Q.Y	35	1.25	194	>98	11.3×4.3×4.3
SZS35-1.6-Q.Y	35	1.6	204	>98	11.3×4.3×4.3
SZS35-2.5-Q.Y	35	2.5	225	>98	11.3×4.3×4.3
SZS40-1.25-Q.Y	40	1.25	194	>98	12.4×4.4×4.6
SZS40-1.6-Q.Y	40	1.6	204	>98	12.4×4.4×4.6
SZS40-2.5-Q.Y	40	2.5	225	>98	12.4×4.4×4.6
SZS50-1.25-Q.Y	50	1.25	194	>98	15.6×4.4×4.6
SZS50-1.6-Q.Y	50	1.6	204	>98	15.6×4.4×4.6
SZS50-2.5-Q.Y	50	2.5	225	>98	15.6×4.4×4.6
SZS65-1.25-Q.Y	65	1.25	194	>98	11.5×1.5×1.8
SZS65-1.6-Q.Y	65	1.6	204	>98	11.5×1.5×1.8
SZS65-2.5-Q.Y	65	2.5	225	>98	11.5×1.5×1.8
SZS75-1.25-Q.Y	75	1.25	194	>98	12×1.5×1.8
SZS75-1.6-Q.Y	75	1.6	204	>98	12×1.5×1.8
SZS75-2.5-Q.Y	75	2.5	225	>98	12×1.5×1.8
SZS100-1.25-Q.Y	100	1.25	194	>98	13×1.5×1.8
SZS100-1.6-Q.Y	100	1.6	204	>98	13×1.5×1.8
SZS100-2.5-Q.Y	100	2.5	225	>98	13×1.5×1.8
SZS110-1.25-Q.Y	100	1.25	194	>98	13×1.5×1.8
SZS110-1.6-Q.Y	110	1.6	204	>98	13×1.5×1.8
SZS110-2.5-Q.Y	110	2.5	225	>98	13×1.5×1.8

FAQ

1. What are your advantages in boiler production?

With over 20 years of industry expertise, XianChuang operates cutting-edge facilities, including smart factories and W11S-80*2500 CNC plate rolling machines. We hold comprehensive and rare certifications, enabling us to execute large-scale EPC, PPP, and BOT projects.

2. How much can your equipment reduce operational costs compared to traditional boilers?

We optimize costs from multiple dimensions, including fuel, transportation, labor, long - term investment, and other implicit costs. This approach helps customers achieve significant cost savings and efficiency improvements, and ensures long - term reliable operation of the equipment. The specific cost - reduction figures can be calculated based on customized solutions for each project.

3. What is the typical thermal efficiency of your boilers? How to improve it?

Standard models achieve 85–95% efficiency, while condensing steam boilers reach 105%. Key improvements include regular descaling, optimal fuel combustion, precise burner adjustments, and pipeline insulation.

4.Who are your key clients?

We have established partnerships with many industry - leading enterprises, including the largest domestic chemical fiber company, renowned global Fortune 500 companies, as well as well - known brands such as Inner Mongolia Yili Industrial Group Co., Ltd. and Zhejiang Sanmei Chemical Co., Ltd. As one of the drafters of industry guiding opinions, our company has maintained the top position in sales performance for consecutive years, occupying a market share of over 90% in our specific business segment.

5.How long is the repair response time after a boiler breaks down?

We offer 24 - hour after - sales response service. Professional personnel will be dispatched to the site for handling to resolve the issues promptly.