The Heated RotoThrow is optimal for screening moisture-laden products. Isolated low voltage is applied to the wire mesh. The resulting current generates heat throughout, leading to increased screening efficiency and throughput. Heating of the wire mesh removes moisture from product to reduce blinding. The increased wire temperature also aids with breaking and distribution of product clusters.
Characteristics and Advantages:
- Simplistic, yet rugged design
- Easy maintenance
- Quiet and smooth operation
- Minimal live load transferred to support structure
- Reduced blinding and choking
- Heats screen mesh and reduces moisture in product being screened
Experience the J&H advantage today by contacting a representative for your next project. To view the animation in its entirety click the following YouTube link or the image below.













The J&H Multiport Rotary valve is the latest line of specialty valve designed to meet the needs of the material processing industries. The Multiport Rotary Valve uses a rotary mounted internal chute to direct dry granular product material from one feed inlet chute into one of several discharges arranged around the valve. J&H has multiport rotary valves for four to six discharges. All of these valves will operate exactly the same way, with the only difference being the number and position of the discharges programmed into the actuator controller.
The robust design provides reliable service for years with minimum maintenance required. Built with a body of carbon steel, the valves are coated with a durable, industrial powder coat. Internal chutes are made of carbon or stainless steel. Feed and discharge port flanges designed to match customer chute work. All J&H diverters are built with large access doors to allow for easy access to the internal components and are designed for simplicity and ease of use.


J&H Equipment Inc.