cst 15 hot water boiler gas boiler heating boiler, the seamless welding technology of ZOZEN boiler effectively extends the service life of the boiler

Innovation is critically important to ensuring a company’s future viability. Many times, innovation is viewed through the lens of new product development that drives new revenue growth. ZOZEN, who is one of the most influential industrial manufactures in Asia, is sparing no effort to innovate the power economized boilers.

The after-sales service of boilers is the issues that users are very concerned about. ZOZEN is fully aware that in the current time when the homogenization of boiler products is serious, after-sales service is the core competitiveness to effectively open the gap between various boiler manufacturers. In the face of every problem encountered in the use of users' boilers,ZOZEN will regard it as their own responsibility, establish a comprehensive after-sales mechanism, responds quickly, and effectively solve problems for users.

The combustion equipment of DZL series coal fired steam boiler adopts a light chain grate the overall boiler is pee-assembled before leaving the factory. Electric control realizes stepless speed regulation of grate, alarm of limit parameters and interlock protection.

ZOZEN biomass-fired boilers refer to the boilers fueled by biomass energy, which are typically energy-saving and eco-friendly products. Biomass fuel usually refers to the agricultural and forestry wastes such as various crop straws, leaves, wood chips and so on, which are renewable and recyclable. The operating cost of biomass-fired boilers is low, which is only a half of that of gas-fired boilers. However, the initial investment cost of biomass-fired boilers is higher than that of oil-fired or natural gas fired boilers. Biomass-fired boilers are good alternatives to gas-fired boilers when replacing the coal-fired boilers. At present, the technical parameters of biomass-fired boilers are 2-75 tph (rated capacity) and 2.0-116 MW (rated thermal power).

After the raw materials are transported to the workshop, steel plates will be precisely cut by the plasma cutting machine according to design drawings. The cut steel plates after finishing three processes of rust removing, edge milling and chamfering will be rolled into workpieces for making drums by this advanced four-axis rolling machine. ZOZEN’s CNC rolling machine can complete the rolling of a drum shell within 90 seconds with a largest thickness of 100mm, an out-of-roundness and angular deviation within 1mm. Its advantages include the predeformation and cylindrical rolling of two plate ends via one-time load, arc work, shaping and leveling work on the sheet metal. It has the effects of direct pre-bending, saving time and materials to ensure the smooth progress of next welding process and further ensure the welding quality.

cst 15 hot water boiler gas boiler heating boiler, In order to meet the requirements of energy saving, environmental protection and sustainable development, Hubei Guoan Energy Power Equipment Engineering Co., Ltd. needed to purchase eco-friendly gas-fired boilers. After learning about the outstanding comprehensive competitiveness and good market reputation of ZOZEN Boiler, it reached the cooperation with ZOZEN Boiler. According to the actual demands of Hubei Guoan, ZOZEN Boiler recommended the SZS series condensing gas-fired boiler. This type of steam boiler adopts the large-volume furnace and advanced burner to ensure the sufficient fuel combustion and improve the fuel utilization. With the energy-saving devices added at the end of the flue gas duct, the boiler thermal efficiency can reach more than 98%, so as to save the operating costs.

cst 15 hot water boiler gas boiler heating boiler, Moreover, ZOZEN professionals provide full guidance from the installation and the trial operation of the boiler to the training of the boiler operator, so that each user can enjoy one-stop worry-free service from pre-sales to after-sales.