Product introduction

Wood Fired System 6t/h High Efficiency Manual Solid Fuel Heating Machine Factory Three Pass Structure Set Design

steam production

Max.0.5-20t/h

model number#

DZH1-1.25-T(1t/h,1.25Mpa)

DZH4-1.25-T(4t/h,1.25Mpa)

DZH2-1.25-T(2t/h,1.25Mpa)

DZH6-1.25-T(6t/h,1.25Mpa)

DZH3-1.25-T(3t/h,1.25Mpa)

Key attributes

output:Steam

usage:Industrial

Fuel:Biomass

pressure:Max. 1.6MPa

structure:fire and water tube

type:Natural Circulation

Highlights at a glance

Cost-Effective & Low Investment: Compared to automatic boilers, the DZH hand-fired series offers a significantly lower initial investment cost, making it the ideal choice for small to medium-sized factories.

Ultimate Fuel Flexibility: Specially designed for hand-feeding, it can burn almost any solid biomass fuel, including wood logs, branches, straw, rice husks, corn cobs, and coal without clogging.

Reliable Water-Fire Tube Structure: Features a horizontal shell-and-tube design with threaded smoke tubes for enhanced heat transfer and a patented arched tube plate to prevent cracking.

Stable Operation & Easy Maintenance: Simple mechanical structure with no complex electronic feeding systems, ensuring high reliability and extremely low maintenance costs in remote areas.

High Efficiency Performance: Optimized furnace volume and air distribution design ensure a thermal efficiency of over 80%, providing rapid steam generation for various industrial processes.

Wide Industrial Application: Widely used in small food processing plants, laundry rooms, textile dyeing, wood drying, and greenhouse heating.

About this supplier

Henan Refeng Boiler Co., Ltd. is a professional boiler manufacturer based in Henan Province, China. Since its establishment in 2001, the company has always taken technological innovation as the core, providing global customers with safe, energy-saving and efficient one-stop thermal energy equipment solutions.

The company mainly produces industrial boilers, steam boilers, biomass/coal-fired boilers, oil and gas-fired boilers, steam generators, thermal oil heaters, hot water boilers and pressure vessels, which can meet the diversified needs of chemical, textile, food processing, building materials, pharmaceutical and other industries.

Our products have obtained international certifications such as ISO, ASME, CE, DOSH and EAC, strictly implement Chinese national standards, and meet the global market access requirements, relieving overseas customers of worries.

From preliminary consultation, customized design and accurate quotation to contract performance, customs clearance and logistics, our efficient processes shorten delivery cycles and reduce customers' procurement costs. We also provide 24/7 technical support, fast maintenance response and original spare parts supply to ensure the stable operation of boiler systems throughout their service life.

The company has built a global after-sales service network to provide overseas customers with timely maintenance, technical support and spare parts supply, ensuring the stable and reliable operation of equipment.

With stable and reliable supply capacity, Ruifeng Boiler has become a trustworthy long-term partner for customers. Let us take thermal energy technology as the bond and jointly promote the global industry towards a more efficient and environmentally friendly future!