Profile: Palmer Manufacturing & Supply, Inc. is a producer of heavy-duty, high-quality, long lasting foundry equipment. We offer foundry, machined and used products like sand mixers, no-bake molding systems and components, core room equipment, shakeout, reclamation, and knock out, mold handlers, bulk storage and handling and pumping systems. The RHS Resin Heating System Series is designed for temperature control of typical foundry resins or alternate liquid components. This temperature controls goes from barrel heaters up to recirculating P.I.D. controlled resin heating systems. Following is a selection of products that we offer for this purpose for any level of control. Our Pumping Systems are completely self contained units that are designed to eliminate the problems associated with old, worn, poorly designed systems that cause such problems as inaccurate delivery, inconsistent delivery, resin bleed back, the need for constant re-calibration, and high replacement parts cost.