drum water tube boiler manufacturer in world, ZOZEN horizontal low nox condensing gas-fired steam boiler is preferred by users

Recently, benefiting from its solid comprehensive strength, ZOZEN reached cooperation with Sinochem Exploration International Petroleum Company, and successfully settled the boiler project in Colombia. SPIC Columbia is a subsidiary of Sinochem Group's petroleum exploration and development business, dedicated to the exploration and development of long-term oil in Colombia. Boilers are essential equipment for oil exploration, drum water tube boiler manufacturer in world.

ZOZEN DZL series coal-fired steam boilers are horizontal three-pass water-fire-tube chain grate boilers. Threaded smoke tubes are arranged in the drum to form a convection heating surface. The drum and the water-cooled walls on both sides form a furnace radiation heating surface.

PT.Mikie Oleo Nabati is an palm oil company in Indonesia. Steam boilers are used for refining, bleaching, deacidification, deodorization, fractionation and other processes in the palm oil production. The biomass-fired boilers the company ordered from ZOZEN can perfectly resolve the problems of scaling, abrasion, burning front arch and feeding hopper. The thermal efficiency of ZOZEN’s biomass-fired boilers can reach above 88%.

ZOZEN SZS series boiler body is designed with D-type chamber combustion structure. The furnace is on right side and the convection heating surface is on left side. The membrane type structure is adopted for the circumference of the furnace body, the wall between the furnace and the convection zone, the front and rear walls of boilers body. The furnace pressure is designed to be greater than 6000Pa, drum water tube boiler manufacturer in world.

The key processing technologies of the steel plate of ZOZEN gas fired boiler, such as the slanting of the steel plate, the circle, and the drilling of the drum, all adopt advanced CNC processing technology to reduce assembly stress and extend the service life of the boiler. Process to ensure welding quality, all longitudinal and circumferential welds are 100% radiographically inspected.

drum water tube boiler manufacturer in world, This project is of great significance to ZOZEN, promoting ZOZEN’s development in Central Asia and building a strong foundation in future international development.