QINGDAO HECHENG CENTURY METAL TECH CO.,LTD

Wet rollers for tunnel furnaces
Water-cooled rollers perform well in tunnel furnaces around the world and are made of high nickel alloy tires welded to steel shafts, including refractory can be poured or without refractory.
Wet rollers perform well in atmospheres above 1300 degrees Celsius.
Nickel alloy tires are made of heat-resistant stainless steel such as 2.4879, using wax-losing casting and special heat treatment.
We also offer custom alloy tires or rings for customers to install themselves.
We also produce other castings for CSP equipment, such as dry rollers for tunnel furnaces, riders for nickel-cobalt-based alloy steppers or pushrod furnaces, live sets rollers, run-out rollers, and packaging rollers.
Other components of medium-thick plate mill and tube mill, such as pipe mill perforation point, medium-thick plate heat treatment hardened furnace roller, pad, furnace bed sled, button, exit sled, heat exchanger box, heat exchanger tube

The slab of the thin slab caster is cut by a ruler and goes directly into the roller bottom furnace for equal heating, which is transported from the bottom roller to the hot mill for rolling.
Special operating conditions require products to withstand high temperature, pressure, wear, but also to withstand the impact and friction of the slab head
and the twist of the slab motion.
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