Tong Hai Power the pioneer industrial boilers of China market, and we have various boilers for worldwide customers.

DZL coal fired steam boiler

Products features:

1.The boiler shall employ single return screwed pipe,arched tube plate,and aerofoil flue,which shall make quasi-steel resistance of the shell to change into quasi-steel,avoiding tube plate crack due to high temp.

2.The rational design of cycle scrap,shall prevent the bottom of the shell from being heated & swelling.Water circulation reliabilities shall be improved by installing supply water injectors,avoiding the ash deposition of water-wall tube.So the reliablie combusion equipment shall ensure the normal operation of the boiler.

3.The optimization of boiler type shall decrease the size of boiler body,reducing the cost of boiler house 30%.

4.Because of excellent combustion efficiency,automatic coal supply,automatic slag-removal,the labor intensity of the stoker shall be reduced.

 

 

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

------Engineers are available service overseas

------boiler body warranty 2 years

------Engineers 24hours online

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.