gas fired industrial 4 ton steam boiler condensing gas steam boiler, ZOZEN boiler, a professional industrial boiler manufacturer analyzes the issue detailedly
As an industrial boiler manufacturing company with more than 30 years of development history, ZOZEN today's achievements are inseparable from its sustainable development concept. Recently, ZOZEN reached cooperation with Libbey Inc., the global glassware industry giant. The two sides shared the same development concepts and became friendly and trustworthy partners, gas fired industrial 4 ton steam boiler condensing gas steam boiler.

gas fired industrial 4 ton steam boiler condensing gas steam boiler, ZOZEN WNS series gas-fired (oil-fired) boilers are wetback fire-tube boilers with a two-pass or three-pass design. It uses threaded smoke tube for heat transfer and manages to achieve a thermal efficiency up to 98%. The economizer is installed at the tail of boiler, giving the boiler a compact size. Meanwhile, sound automatic control system enables unattended operation.
The grate bracket of ZOZEN’s chain grate boilers adopts double-layer structure. The lower layer uses channel steel and the upper layer uses light rail. The upper layer is heated and the lower layer is stressed. It changes the traditional grate bracket using angle steel and friction strips without deformation. The active grate runs on the light rail with a 72-hour cold test run carried out before leaving the factory to ensure the smooth operation of grate without deviation or jamming.
ZOZEN Boiler has set up seven process stop points that are material re-inspection, material inspection number transfer, plate welding test, heat treatment, pre-expansion before welding, flaw detection inspection, hydrostatic test, which are inspected by seven responsible engineers. If any link is unqualified, it will not be able to proceed to the next process, which ensures that each ZOZEN boiler has the high quality.
Over the past 40 years of reform and opening up, our country’s wood processing industry has achieved considerable development. Processing logs into the boards that we use is inseparable from the high-temperature steam produced by the boiler for drying. As a large-scale industrial boiler manufacturer with a history of more than 30 years, ZOZEN Boiler has accumulated rich project experience in the wood processing industry. It has achieved the win-win cooperation with Langfang Jiarun Wood Company, Jiangsu Baoyuan Wood Company, Shandong Jiulefu Wood Company and many other enterprises.
If you’re looking for more information about industrial boiler maintenance, ZOZEN has put together a checklist for you. Implementing routine boiler maintenance can result in operational efficiency, cost savings and safer work conditions for your company.
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