China boilers manufacturer

China boilers manufacturer

How to get a detailed quotation?

1) Boiler type: hot water boiler, steam boiler or thermal oil boiler ?

2) boiler capacity ? (T/h for steam boiler) and KW for thermal oil boiler and hot water boiler.)

3) Working pressure ? ( Mpa/bar)

4) Exact fuel: coal, biomass pellets, natural gas or light oil ?

When we get these details, we can send a detailed quotation for you.

Main producuts :

1) Coal/biomass fired hot water boiler / steam boilers;

2) Gas/oil fired hot water boilers / steam boilers;

3) Coal biomass fired thermal oil boilers

4) Gas/ oil fired thermal oil boilers

Certifications:

A level certification;

ISO 9001: 2000

CE certification;

CU-TR certificate.

Company Showing

Hebei Gold Bangzi Boiler Company, as a 30 years professional A-Class boiler manufacturer in China with ISO 9001 and CE certifications, is established in 1986 and its brand is " BZ". 

It covers of 66700 square meters and its registered capital is 20 million RMB. At present, it has 523 employees including 5 senior engineers, 28 engineers and more than 30 technicians. Equipped with a complete management organization, it comprises the marketing company, facility supply department, technical division, quality inspection department, product department, after-sale service department, financial department, ministry of personnel and offices.

Consistently pursuing the operation principle of " striving for survival by quality and striving for development by technoloy", our company has good production condition and complete equipments such as the cutting, molding, welding, assembling, pressure testing, machining, hoisting and testing.

In addtion, the rigorous quality guarantee management system has been established and strict quality control is run through the overal process of designing, purchasing, producing and testing. All the products have passed the examination and approval of the environmental protection industry association in china, met the standards of Boiler Pollutant Discharge (GB13271-2001), obtained the qualification certificate of green products and won the trust of customers.

Through 30 years development, we have stablished strong and perfect sales service network with more than 1200 network station in all around China. And also our company have gained a good reputaiton in international market, such as North Korea, Mongolia, Russia, Kazakhstan, Kyrgyzstan, Ukraine, Hungary, Bangladesh, Malaysia  and Indonesia.

Finished Products

1. WNS series gas and oil fired fire tube 3 pass wet back hot water boiler and steam boiler manufacturer

  General features:

         1.    horizontal , gas & oil fired , water tube, industrial and low pressure;

         2.    wetback and three-backhaulstructure design;

         3.    With high efficiency economizer, the thermal efficiency can reach more than 90%.

         4.    The spring-loaded type explosion door ensures the boiler safety

         5.    The removable smoke boxfacilitates the maintenance

         6.    Internal micro positive pressure combustionreduces the low temperature corrosion.

         7.    Equipped with protection devicesfor overheating, overpressure, lacking water, leak detection, flameout, etc. This ensures the boiler to operate safely and efficiently.

2. DZL series biomass pellets or coal fired single drum combined fire tube & water tube chain grate stoker hot water boiler & steam boilers manufacturer

DZL series boiler is Low pressure, horizontal, industrial, coal fired, fire tube, automatic chain grate boiler. The rated evaporation of steam boiler is  1 ton/hr , 2 ton/h, 4 ton/h, 5 ton/h, 6 ton/h, 8 ton/h, 10 ton/h, 15 ton/h, 20 ton/h. . The The rated evaporation of hot water boilr is between700kw to 14000kw.

Product features

1.       Low coal consumption and High thermal efficiency;

2.      Reasonable water cycling, large water capacity and spacious steam volume;

3.       Equipped with light chain belt assembly grate, blowing machine and draught fan.

4.       High automation, mechanical adjustment of water supply, high and low water level alarm;

5.       Low water and blowers interlocking protection;

6.       Mechanical operation of boiler coaling, slag discharging;

7.       Simple operation and quick installation. 

3. YQW/YQL series industrial oil or gas fired water tube thermal oil boilers manufacturer

Features:

1. Its heating surface is made up of closely-arranged coils;
2. The boiler can take diesel, gas, town gas and oil as fuel;
3. Adopts automatic computer control to achieve DCS control and remote control;
4. The burner and thermal load can be adjustable automatically.
5. This boiler can be widely used in textile, chemical, wood, oil, rubber, plastics, food, paper, pharmaceutical, reduction, concentration, dehydration, forest product industry…etc.
6. The medium enters from the low position and flow out from the high position. No blind angle in the medium cavity, so the medium can flow smoothly.
7. Rated thermal power is from 700 kw ( 600,000kcal/h)~14000kw(12,000,000kcal/h).

4. YLW/YLL/YGL series coal or biomass fired industrial thermal oil boiler manufacturer

Rated thermal power is from 240 kw ( 200000kcal/h)~14000kw(12,000,000kcal/h).

The features: 

1 Take monolayer (double-layer) closely aligned round coils as radiant heating area
The sufficient heating area reduces not only the medium resistance inside the furnace, but also the thermal load on the coil surface so as to ensure the safer usage of the thermal oil.

2 The ceiling coil
The ceiling coil on the top of the radiant heating surface can protect the furnace top from being burned out.

3 Waste heat boiler or air preheater
The waste heat boiler (air preheater) is mounted to recover the energy in the exhaust gas so as to improve the efficiency.

4 Rational medium procedure
The medium enters from the low position and flows out from the high position. In this way, the exhaust gas can be discharged out of the boiler smoothly. 

5 Special furnace arch and fire grate design
With the special design, the boiler can achieve the independent regulation on air volume, which makes the sufficient and full combustion. 

6 Convenient installation
The installation is very convenient and flexible, just need to place the boiler on the foundation.

customers

Exhibition Customers: 

Factory Visiting Customers

Our Services

We have rich successful export experiences for more than 30 years, and a full service will be provided:

Two Year Warranty and Full Life service:

Within two years, any fault caused by non-artificial reason we should maintain it freely. And Accessories & Components will be provide at any time.

Installation and Commissioning:

Hebei Gold Bangzi Boiler Co., Ltd. provides completed installation drawing and manual, and we shall provide one or two engineers to supervise the installation and the commissioning of the boiler for 10-15days if necessary.

Documents will be provided:

1.        General drawing(lay-out)

2.        Ontology (Pressure parts miscellaneous)

3.        Piping and instrumentation diagram

4.        Installation instructions

5.        Pressure parts strength calculation summary table

6.        Certificate of quality

Certifications

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 boiler or hot water boiler or thermal oil boiler), capacity, working pressure (or output temperature) and fuel(coal, biomass, gas or oil or other fuel) 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.