Exothermic Insulating Riser Sleeve-oblate/elliptic straight hole
Highly insulating and exothermic feeder sleeve -oblate/elliptic straight hole
The Riser sleeve product with its low density, high strength, and good toughness is suitable for various grades of cast steel, cast iron, and alloy castings, as well as various molding processes.
We offer many types of insulating and exothermic riser sleeve formulations and geometries to meet your specific metal type, modulus requirements, molding application and riser removal needs. Exothermic hot toppings, riser covers and exothermic cores help to maximize the feeding performance of your risers.
Overview of Exothermic Insulating Riser Sleeve
The product adopts new materials such as exothermic agent, insulation materials and binder to develop high-efficiency Exothermic Insulating Riser Sleeves.
Our Exothermic Insulating Riser Sleeves according to different shapes are divided into oval, neck-down, cylindrical, side type, flexible board and core-shot sleeves (Mainly used for small to medium iron and steel castings)
With low density and precise dimensions, core-shot sleeves(AN series) can be used in various ferrous and non-ferrous metal castings. And it can be set on the molding plate or embedded in the mould after molding.
The exothermic insulating riser sleeves adopt high-quality insulation material and high-efficiency exothermic agent. The rapid cooling effect is very small. Once the molten steel is injected into the riser sleeve, the heating reaction is excited, and the riser sleeve will heat it greatly. After the heating reaction ends, the riser sleeve insulation material begins to work, ensuring that the solidification time of the molten metal in the riser is effectively extended.It has the functions of heat insulation at first, generating heat in the middle, and heat preservation for a long time at the end to achieve the best feeding effect.
Specification of TY-Series elliptic(oval) Riser Sleeves