Zozen Boilers has an internationally advanced large-scale joint-span steel structure production plant with good lighting and a reasonable layout. The supporting production equipment is sophisticated and well-equipped, with more than 1,100 sets of various types of equipment, and multiple sets of various types of flaw detection and testing equipment such as 400KVA. The hot water boiler price is reasonable, and the production adopts advanced numerical control blanking, milling, automatic submerged arc welding, argon arc welding, smoke tube tube sheet welding and other new technologies and new processes to ensure the quality of the product.

This series of hot water boiler adopts scientific product design, advanced processing technology, strict quality control, all the boiler equipment produced by our factory, the continuous operation life is as high as 10 years. The radiant heating surface of the boiler is full corrugated furnace, and the convection heating surface is made of threaded smoke pipe. The heating surface is large, and the heat production and output of the boiler are sufficient, and the thermal efficiency is as high as 92%, which is higher than the national regulations. Boiler combustion chamber design is reasonable, fully adapt to the city gas, natural gas, light diesel, heavy oil and other fuels, fuel in the furnace micro positive pressure combustion, combustion complete, less flue gas pollutants, boiler flue gas blackness, soot blackness, concentration, noise and other technical indicators are better than a class of regional standards.

Gas hot water boiler uses threaded smoke tube structure and has good thermal scalability. The hot water boiler price is reasonable, and the tube plate and cylinder body adopt the plate edge connection structure. The body of the main welding seam for the butt structure, all using submerged arc automatic welding. The fuel burns under slightly positive pressure in the furnace liner, and the high-temperature flue gas enters the first flue tube bundle through the backcombustion chamber along the furnace liner, and enters the second bundle at a 180° turn through the compressed front flue box, and then enters the atmosphere after convection heat exchange. It provides continuous heat energy for heating, domestic water and production heat.

The main engine of this series boiler uses the design idea of symmetrical three-return structure to design the three-return hot water boiler with large capacity. After thermal commissioning (fuel oil) before the boiler leaves the factory, it can run stably no matter when it is started or in operation. Boiler is equipped with high quality circulating water pump imported burner, automatic program control, high degree of automation. Can make the boiler to achieve the best combustion effect.

The hot water boiler price ​is reasonable, all the pressure components are symmetrical to the center of the drum, and the boiler adopts a fully wet back structure. With the extremely large inner cylinder and eccentric fire box structure, it is conducive to expansion of sufficient radiation heating surface. The convective heating surface is composed of a second-pass and three-pass tube bundle. The front tube plate of the back-combustion chamber is connected with the furnace bladder, and the back tube plate of the back-combustion chamber adopts an ellipsoidal head and a tube plate. The turning smoke chamber on the second return and the third return constitutes the front smoke box, where the smoke temperature has been lower than 500°C. The design of gas hot water boiler mainly considers the principle of boiler maintenance and stability. The water spraying device installed in the boiler’s return water inlet greatly reduces the return water first flushing, and the return water first contacts the flue pipe and then the furnace liner, which increases the water temperature of the return water contacting the furnace liner. Avoid local water hammer phenomenon. Zozen Boilers welcomes users to come and visit.