4ton per hour Industrial Horizontal Wood Biomass Steam Boiler for Rice Mill Machine

Boiler Product Description

DZH series manual biomass steam boiler, use movable fire grate, equip with blower, draft fan, economizer, deduster, automatic water treatment, water pump, steam header, control cabinet, valves and meters etc auxiliary machines. Due to the less of auxiliaries of this series boiler, so low fault of machines, reduce maintenance cost, easy operation, save time and materials, is an economical boiler type. Use wood, straw, rice husk, biomass pellet as fuel, environmental protection, price position moderate, is the first choice of small and medium enterprises who use steam for processing line.

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1.Boiler model:DZH
2.Boiler capacity:1-4ton/h
3.Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar)
4.Steam temperature:184 °c,194°c, 204°c,
5.Fuel:coal,wood, wood pellet, firewood, log
6.Structure:horizontal water-fire tube, single drum
7.Type: DZH manual coal feed type coal fried boiler.
8.Application: medicine, chemical, light industry, textile, building material, cultivation, food and beverage, plastic foam, printing, dyeing and washing, rubber processing, paper products,wood processing, hotel, clothing and leather manufacturer etc.

Performance characteristics

1.With efficient special designed spirally corrugated tube----Making boiler’s actual capacity is 10-15% higher than name plate capacity
2.It uses new hearth with large volume, ----Improving boiler efficiency,reducing fuel consumption in largely
3. Most advanced technology for arch ---- Boiler's hearth has a dust separation reversing chamber,it ensures that the original dust discharge concentration is lower,protection enviroment
4.Optimally designed steam separator ----facilitates vapour gravity separation,and makes the steam humidity lower than 1%, obviously lower than international standard of 4%;

Drum of steam boiler

1.one set 1ton steam boiler should be packed into one feet 40ft open top container
2.one set 2ton biomass steam boiler should be load in one 40feet open top container
3.one set 4ton industrial boiler with biomass fuel should be packed into one 20ft flat rack and one 20ft general container.

Flowchart of coal steam boiler


This boiler adopt the newest achievements in scientific research, such as:Arched Tube plate, thread smoke tube etc, solve the tube plate crack of shell type boiler, Water wall tube burst, low efficiency, insufficient of power,Poor pf coal type adaptability etc.

Regarding the biomass steam boiler, we mainly manufacture and supply 1ton/h 2ton /h and 4ton/h with 7bar 10bar 13bar and boiler pressure. our boilers have advantages of high thermal efficiency, energy saving, safety reliable and fully automatic control, and sell well at home and abroad.for foreign market, like Sri Lanka, Bangladesh, Philippines, Vietnam, Laos, Cambodia, India, and other countries.

Q1: How to choose a boiler model?

A1: Confirm the type (steam or hot water), capacity, working pressure (or output temperature) and fuel (coal, biomass, gas or oil or other fuel) of the boiler, we will suggest a suitable model based on your usage.

Q2:What is the using life of your boiler?

A2: Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.

Q3: What is your MOQ?

A3: 1 piece/set.

Q4: Do you have any one in stock?

A4: Yes, we have. There are some Chinese popular boilers in stock.

Q5: Can you supply OEM or ODM product?

A5: Yes, we can.

Q6: How to install a boiler?

A6: We will provide a video and document for installation. If you still have problem,we will send engineer to your site for guiding and training.

Q7: How is the warranty term?

A7: If any problems caused for quality during the warranty period, we will repair or replace the broken parts for free, if the problem caused from the client’s side, we will help supply the spare parts at lowest cost.