Product description
Product Description Insulating riser sleeve is made of lightweight insulation materials, which have functions of both insulating and heating. Lightweight riser sleeves used to efficiently feed castings, can delay solidification time and extending feeding capacity. It is widely used in iron, steel and non ferrous casting applications. Features 1. High calorific value and heat-insulating property. 2. Good spread ability and slag coagulation effect. 3. Control casting shrinkage defects, Reduced metal treatment costs. 4. Increased casting yield. 5. Reduced casting cleaning costs and repair costs. Types Cylindrical open riser sleeve Cylindrical blind riser sleeve Neck down riser sleeve Slant riser sleeve Insulating riser sleeves are available in both open and blind designs in various sizes with a wide range of modulus. Product Show
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