Cartridge Heaters products from the Plastic Mold Components category can be selected based on many product specifications, such as W (Wattage), D (Heater diameter), Root shape, Heating type, Shape. The recommended brands for Cartridge Heaters are . The products of Cartridge Heaters are offered in a total of 24 items and the product details can easily be compared. Plastic Molding Parts and accessories. Wide range and variety of products, on time delivery, free shipping and no minimum order quantity.