📞+91 20 2999 4295, ✉ info@altsfpro.com , Address-T2/501, Phase-I Kohinoor World Tower (KWT) Pimpri, PUNE 411 018 Mh-INDIA.
CalFEED
(Double valve airlock with pneumatic refractory safety shut off gate)


★Compact and accommodative design for material of higher particle size and moisture content
★Spring action technology to avoid system tripping or motor overload at minor blockages
★Electrically operated system with minimal cycle time
★Unique cam arrangement for quick flap closing and shuddering action to ensure self cleaning of flaps.
★Safe operation with high grade steel and safety gate for isolation of the system
★Internal refractory lining for safeguarding against up to 1400 degree temp.
★Safety gate provided with refractory as well as air receiver tank and panel, for quick action even in case of plant air is not available


AltSF Process provides innovative engineering, equipment & services in the field of bulk material and unit material handling and conveying.
Factory Address
Phone: 020 2999 4295
Address: Gat No, 1560, Dehu - Alandi Rd, Shelarvasti, Ganesh Nagar Chikhali, Chikhali, PUNE, Pimpri-Chinchwad, Maharashtra 411062
© 2025. All rights reserved. AltSF Process Pvt Ltd. Designed & Developed by Discovery Media.


Office Address
Phone: 020 2999 4295
Address: Kohinoor World Tower, T2/501, MIDC, Chinchwad, Pune, Pimpri-Chinchwad, Maharashtra 411018