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A rotary airlock feeder meters dry bulk material out of a bin or cyclone while sealing against the pressure difference of a pneumatic conveying line. DWP has a Meyer 430Z-277 heavy-duty 8 inch rotary airlock feeder with a 30:1 gear drive and 3/4 HP motor on the floor. Feeders arrive in plant lots and sell fast, so this page is usually short.
Request a quote with the inlet size, material handled, temperature, pressure differential and drive you need, and we will source a Meyer, Prater or vibratory feeder to match, usually with an answer in 24 to 48 hours. The 30-day money-back guarantee applies.
Meyer 430Z-277 Heavy Duty 8″ Rotary Airlock Feeder
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About DWP Industrial Sales
At DWP Industrial Sales, we provide new, used, and surplus industrial equipment to businesses across processing, manufacturing, utilities, and power generation. By connecting customers with reliable OEM equipment, we help reduce costs without compromising performance.
From pumps, valves, and motors to blowers, mixers, and specialty process equipment, we deliver industrial-grade reliability backed by exceptional customer service.
In this industry, downtime isn’t just an inconvenience; it’s a critical risk. That’s why DWP Industrial Sales was built to supply processing equipment, surplus machinery, and MRO parts with the speed, accuracy, and accountability operators demand. We don’t just move inventory; we move the equipment that keeps plants running.