Classical Structure
Advanced Structure: DZH boiler adopting threaded fire tubes, single water drum, horizontal shell type boiler with 3 fire-passes structure, water-tube fire-tube mix design. Comparing with DZL series boiler, DZH series boiler has better adaptability on fuels, it can fire coal, rice husk, nut shell, sawdust, waste wood pieces, also can fire wood logs, straws. But, DZH boiler can only support manual fuel feeding, and manual ash remove.
High Quality Control
High Quality Control: In manufacturing processes, we has adopting steel strength test, automatic steel cutting/ plate rolling/ welding, 100% x-ray welding check, magnetic particle check c-scan ultrasonography Ultrasound check, fluorescent penetrating check, hydraulic (water) pressure test, boiler thermal efficiency test,etc, to make sure all finished products is qualified.
Low Fuel & Labor Cost
DZH boiler can firecoal, rice husk, nut shell, sawdust, waste wood pieces, also can fire wood logs, straws. This will markedly reduce user’s fuel consumption cost, increase company’s benefits. Only need 1 worker to operate the fuel feeding and slag removing.

Applicable fuels

Chemical industry, textile plant, rice mill, garment factory, livestock, farm, hotel, school, etc.

Warranty and after-sale service

Jinzhen Boiler promises the top quality of every set of machine and best after-sales service as followings :

(A) The boiler body guarantee is two years , for accessories three years

(B) During the guarantee period, if the main body defective or broken without wrong operating, Jinzhen Boiler must replace the parts for free or prepare the spare-parts for free.

(C) Jinzhen Boiler should provide boiler technical service and operation guidance for whole life long.

(D) Regarding to the installation and training , the buyer should take all the correlative charges (accommodation and food , round -trip tickets)