Exothermic Insulating Riser Sleeve-Neck down/SJ-Series
Highly insulating and exothermic feeder sleeve for iron and steel castings.
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)
Cylindrical, neck-down and side riser sleeves shall also be provided with riser caps because you may choose the type of risers as you need: open riser or blind riser.
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 SJ-Series Neck Down Riser Sleeves
|Boundary Dimension (cm)||Volume(ml)|