wood chips or biomass fired steam boiler

biomass steam boiler with working capacity of 4 tons/hour fired by coal, wood, manure pellet Function: widely used for heating and industrial use. Some area like hotel, school, large and medium-sized enterprise and company, factory, apartment and so on use it for heating and shower   DZL water-fire tube coal fired hot water heating boiler feature: 1. Fire have 3 pass, fire stay longer time in boiler tube, make full use of fuel, at the same time, reduce the fuel gas’s temperature.  2. Spirally fire tube, fuel gas goes through the boiler spirally, this will prolong the residence time of gas inside the drum  3. Arched Tube plate, reduce the temperature of front tube plate, it is safe when we use it. 4. Hot water boiler unique feature: As to the hot water boiler, DZL has a special technology back water, just our factory can do it, when the water pass the boiler to the bottom container, the pressure pull the water to flow quicker,with the help of inertia, the water flow wash the front boiler tube plate, so the temperature of front tube plate reduced, this product the boiler plate from cracking, and at the same time, increase the recycling of boiler water.      technical parameters   DZL coal fired hot water heating boiler technical parameter:

DZL1.4-0.7/95/70-AIIBoiler	Unite	Data
Rated thermal power	MW	4.2
Nominal steam pressure	MPa	1.0
Feed water temperature	°C	70
Output temperature	°C	95
Active grate area	M2	7.4
Exhaust gas temperature	°C	130
Design efficiency	%	80
Coal consumption	Kg/h	1099
Transportation weight of maximum package	T	31
Transportation dimensions of maximum package	mm	7200X6600X5030
Delivery mode	/	FAST

  How we make you assured of our products:   Quality Assurance Bangzi Boiler is a 30years old factory with qualification for boiler manufacturing and pressure vessel manufacturing. All our products passed ISO9001:2000 International Quality System Certification.   Warranty One-year warranty and full-life services with many considerate policies   Spare Services: A full range of original equipment spares is immediately available for all Bangzi boilers, stokers, mills and other ancillary equipments. Some spares are produced in our own factory with fast supply. We provide free parts for some parts based on your needs Working room   Customers   Certifications   Company Information Company Introduction 1, Spirit: Supply Reliable & High Efficient Heating System. 2, Produce Capacity:  More Than 1000 Sets Of Boilers (5000 T/H) Can Be Produced By us Per Year. Class A Boiler Manufacturer. Class A1, D2 Pressure Vessel Manufacturer. 3, Certification:All products have passed ISO9001:2008 & ASME International Quality Management System Certification, also can provide CE, AS, GOST certification. 4, Business Promise:Each Boiler System Parts Is From First Class Brand All Over The World or China. 5, Quality Strict monitor. From The Material, Welding, To Finished Boiler Shipment; From Project Establishment, Drawing Design, To Final Audit. Advanced automatic welding with 100% passed penetrate X-Ray inspection. 6, User: We Are The Stable And Long Term Supplier Of Many Top 500 Groups All Over The World. Such As PetroChina, Sinopec, Nestle, Mercedes-Benz, Coca Cola, Etc,. We are looking for long terms cooperation boilerusers,distributors, importers, agents worldwide! Our Services  Pre-sale service: 1.According to the customer needs to recommend relative models machine. 2. According to the customer's special requirements to customize equipments. 3. Our engineers will supply the site and equipment drawing.   After-sale service: 1. According to the purchase contract, our company can send engineers to help  installation.  2. The quality guarantee is 2 year, not including the wearing parts. 3. Collecting customer feedback, solve the real problems faced by customers. Contact Person     FAQ: Q1: How to install a boiler? A1: Bangzi Boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance   Q2:How many years is the boiler’s life span A2: The boiler is designed for 10years life span, but under good maintenance, usually the boiler can use at least 16years, Bangzi Boiler provide full life after-sales service to each sold boiler   Q3: How to choose a boiler model? A3: Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, BangziBoiler will suggest a suitable model based on your usage   Q4: How is the warranty term? A4: If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.