When your rubber plant needs a steady 15 t/h of steam, the SZS Series gas boiler delivers—efficiently, cleanly and safely.
Peak Efficiency, Lower Fuel Bills
By blending fuel and air completely in its full premix burner and reclaiming waste heat via condensing technology, the SZS routinely hits over 95 % thermal efficiency. That means you can shave more than 10 % off your fuel costs compared with standard boilers.
Green Operation with Ultra-Low NOₓ
Tight emission limits? No problem. An FGR system plus low-NOₓ burners keep NOₓ under 30 mg/Nm³, so you stay compliant with both local and international standards.
Rock-Solid Steam Supply
Fluctuating demands are a fact of rubber processing. Thanks to a wide turndown ratio and a generously sized heating surface, this boiler adapts on the fly—delivering consistently dry, even steam whether you’re at 30 % load or pushing full tilt.
Built-In Safety You Can Trust
From overpressure alarms and high-temperature cut-outs to an automated feed-water system, SZS boilers watch themselves so you don’t have to. Anti-corrosion materials and real-time monitoring further extend service life and slash downtime.
Compact, Modular Footprint
Need to save floor space? The pre-assembled, modular design cuts installation time and uses up to 30 % less area than legacy boilers. Add or deactivate modules with a few clicks on the smart control panel, and you’re ready for future expansion.
Why Rubber Plants Choose SZS
With industry-leading efficiency, sub-30 mg/Nm³ NOₓ emissions and rock-solid safety features, the SZS Series ticks every box for rubber manufacturing. Its modular layout makes installation a breeze, and its intelligent controls keep operations smooth and scalable.
Next Steps
Fangkuai Boiler offers free design consultation and tailored quotes. Reach out today to see how the SZS Series can streamline your steam system for long-term performance and cost savings.
Fangkuai Boiler participated in the 8th China Heating Academic Annual Conference, held in Harbin from August 22–25, 2025. The conference featured two main forums and sixteen subforums focused on cutting-edge industry topics including cross-seasonal heat storage, smart heating, multi-source coupled heat-pump systems, and energy-saving strategies for heating networks.
CAHVAC Chairman Xu Wei leads expert team to Fangkuai Thermal Energy, praising CS-Tech multi-energy system & condensing tech breakthroughs. Key talks on carbon-neutral heating transitions and secure energy futures.
FangKuai’s 75T “Lego” modular boiler ships as factory-assembled modules that stack on site for fast installation, a smaller footprint and easier maintenance. Key features include a top-mounted large steam drum for better steam quality, a flattened low-profile layout to cut vibration risk, and a straight-path wing-tube condensation design for low resistance and efficient heat recovery.