Innovative Exothermic Feeder Riser Design

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials, Instant Materials
• Type: Refractory Material
• Shape: Cup-Shaped
• Material: Alumina Cement
• Product: Exothermic Insulating Feeder Riser
• Model NO.: HDS
• Application: Cast Steel;Cast Iron
• Category: Foundry Material
• Usage: Molten Iron Feeding
• Usage2: Molten Steel Feeding
• Performance: Feeding Capacity
• Transport Package: Pallet
• Specification: HDS
• Trademark: CQ
• Origin: China
• HS Code: 6806900000
• Production Capacity: 5000000PCS/Year

Product Description

Introducing the HDS/HDL telescopic high strength exothermic sleeves by SHANDONG CQ NEW MATERIALS INC. for innovative metallurgical applications.

Product Description

Introducing HDS and HDL, cutting-edge products produced by SHANDONG CQ NEW MATERIALS INC. using innovative technologies.

• HDS: Manufactured using sodium silicate technology, HDS offers superior quality and performance. Made up of XPS/XPL and HS sand spit, this product is perfect for various applications.


• HDL: Crafted using cold core triethylamine technology, HDL is a top-of-the-line product that guarantees exceptional results. Like HDS, HDL is customizable to meet specific requirements.

Explore our model list for a glimpse of the exceptional products we offer. Remember, customization is available for all our products.

Model  NO.	Modulus	Height mm	Volume Cm3
HDS/HDL14HJ15	0.9	77	14
HDS/HDL39HJ20	1.2	97	39
HDS/HDL75HJ25	1.4	106	75
HDS/HDL117HJ20	1.7	124	117
HDS/HDL101HJ20	1.9	130	101
HDS/HDL143HJ20	2.0	125	143
HDS/HDL140HJ20	2.0	109	140
HDS/HDL240HJ31	2.2	161	240
HDS/HDL260HJ31	2.7	161	260
HDS/HDL283HJ31	3.1	161	283
HDS/HDL360HJ41	3.2	147	360
HDS/HDL348HJ33	3.2	156	348
HDS/HDL450HJ41	3.3	161	450
HDS/HDL590HJ41	3.7	182	590
HDS/HDL600HJ41	4.0	184	600
HDS/HDL770HJ41	4.1	217	770

Product Description:

Introducing the Exothermic Riser Sleeve by SHANDONG CQ NEW MATERIALS INC. This innovative sleeve boasts a low density, accurate size, and exceptional exothermic effect, making it ideal for iron and steel casting. Whether inserted into the sand mold post-modeling or paired with a sand core, this sleeve significantly enhances casting yields, density, and reduces post-casting work.

Features:

• High exothermic property with low density


• Excellent insulation effect


• Outstanding feeding efficiency


• Available in a full range of specifications


• Suitable for various molding processes

Accessories support includes breaker core and cover for added convenience.