25/20; 18/8
Long Time Materials
380-850
Roller
Heat-Resistant Material
Castable
QYD
Customized
OD150-365mm
China
84179090
Product Description
Qingdao Yuanding Group Co.,Ltd.(QYD) is the largest glass line annealing lehr roller supplier in the world. It has more than 80% Chinese market share and have long term cooperation relationship with most of international glass manufacturing giants and engineering companies.
QYD could supply one-stop service to all kinds of rollers used in glass annealing lehr, from LOR, A zone to F zone. And the rollers including steel roller, fiber roller, metal donut roller, castellated roller, carbon ring roller, composite ring roller etc.
In glass annealing lehr , the steel plain roller generally be used from LOR to C zone. The material they used are 25/20, 18/8, 24/7SiN etc.
QYD could supply one-stop service to all kinds of rollers used in glass annealing lehr, from LOR, A zone to F zone. And the rollers including steel roller, fiber roller, metal donut roller, castellated roller, carbon ring roller, composite ring roller etc.
In glass annealing lehr , the steel plain roller generally be used from LOR to C zone. The material they used are 25/20, 18/8, 24/7SiN etc.
