gas condensing water tube hot water boiler seller, ZOZEN boiler continuously promotes new innovations to contribute to the sustainable development of the heating industry


ZOZEN SZL series coal-fired steam boiler is package or shop-assembled water tube boiler with double-drum and chain grate structure.Boiler with capacity of 6-35 tph is shop-assembled structure, which is composed of 2 parts, upper part is heat absorbing surface and lower part is combustion equipment.
The grate bracket adopts double brackets, the lower channel steel, the upper light rail, the upper heat, the lower force, which has changed the structure of the traditional grate bracket angle steel plus friction bar, the grate bracket is not deformed. The active stoker is operated on the light rail and it is tested in the cold state for 48 hours before leaving the factory. Never run sideways, stuck, which ensure the smooth operation of the stoker.
During the production process, the CNC cutting rate of ZOZEN has reached more than 80%, which provides a strong guarantee for the welding and assembly quality of the boiler. Compared with flame cutting, the underwater plasma cutting used by ZOZEN has no deformation and splashing, which further improves the assembly accuracy between the components of the boiler, thereby achieving accurate assembly of the entire boiler.
Pakistan is an emerging market in Asia whose overall economy is at the stage of developing and exporting light industry . The textile industry is currently Pakistan’s pillar industry. In addition, in recent years, food processing, engineering, machinery, chemical and other industries have accelerated the pace of development. ZOZEN Boiler, as an international industrial boiler manufacturer, has produced high-quality chain grate boilers, circulating fluidized bed boilers and thermal oil heaters which are widely applied in textile, feed, food, chemical and other industries in Pakistan, gas condensing water tube hot water boiler seller.
For ZOZEN Boiler, the craftsmanship spirit is not only a concept, attitude and inheritance, but also a gene implanted in all links of enterprise research, development, manufacturing, marketing, service and culture. Many craftsmen who pursue for excellence have constantly improved their vocational skills to create one after another “Made by ZOZEN” with research, inheritance, concentration and perseverance.
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16 Dec 2025ZOZEN Boiler’s 2 Million kcal/h Gas-Fired Thermal Oil Heater Powers Fine Chemical Upgrading in Inner Mongolia
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