Company information:

Welcome to QingDao TongHai Industrial Equipment Ltd. 

We were established in 2000 year, 

belong to Italy Heating Group wholly-wned boilers manufacturer.

 As the Europe manufactory, we intoduce boiler schemes, production line, inspection, services all from our Italy Headquarters. 

Following EU services, we provide the boiler 3 years warranty for clients. 

No only in China and Asia area, we are also responsible for supplying products to othr parts of the world. 

We are located in QingDao, Hi-Tech industrial park, investment thirty million dollars, 

and occupy one hundred thousand square meters. 

Our company is about 30 minutes' drive from QingDao airport, and you are most welcome to visit us when you are in China. 

Certificates:

Product Description:

cashew nut shell fired steam boiler  :

 biomass solid fuels is the use of new technologies and specialized equipment will crop straw, wood chips, sawdust, peanut shell, corn cob, rice straw, rice husk, straw bran, tree branches and leaves, hay and other modern compression molding carbon clean fuel, biomass fuel sources extensively, is an inexhaustible renewable energy, biomass burn rate of 96%, 4% of the remaining ash can be recycled , achieved a straw - Fuel - fertilizer in circulation. Use of biomass fuels, clean and environmentally friendly, renewable energy, environmental protection consistent with national energy policy received strong advocate and promote.

The Biomass Boiler is equipped with firepot, separator (suited to gas and solid), the recycling device for solid fuel, superheater, reheater, fuel economizer etc.

The unique features of automatic industrial biomass boiler

1. It adopts automatic operation chain grate, water tube structure which ensures boiler safe operation and extend service life.

2. Boiler equips Inverter control, fuel combustion can achieve automatic adjustment to save energy,

also decrease the dust emission & SO2 emission & NOx emission.

3. Boiler equips Energy Saver which can improve boiler thermal efficiency more than2~3% & decrease the temperature of exhaust smoke.

4. It’s suitable for all kinds of biomass .

Fuel:

wood pellet, sawdust, peanut shell, corn cob, rice straw, rice husk,cashew nut shelletc.

The boiler for export:

Boiler body:

Chain Grate:

Auxiliaries boiler:

Quality Guarantee:

Strength calculation report with applied materials information; 

100%NDT(non-destructive inspection) report of steel plate, tube and welding rod; 

100% X-ray inspection report (welding seam): to ensure the quality of the entire boiler; 

Hydraulic test report: ensure the standard working pressure and safety; 

Our services:

1.We can help design and manufacture boilers according to customers’ special requirements.

2.Engineers are available service overseas

3.boiler body warranty 2 years

4.Engineers 24hours online

FAQ:

How to install a boiler?

 Tonghai Boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance.

 How many years is the boiler’s life?

  The boiler is designed for 20years life.

 How to choose a boiler model?

 Confirm the type (steam or hot water), capacity, pressure (or output temperature need) and fuel(coal, biomass, gas or oil) of the boiler, Tonghai Boiler will suggest a suitable model based on your usage

 How is the warranty term?

 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.