Sell Tricot machine beam

Specification:30*21 Internal bore:152.7mm Flange outer diameter:762mm Inside diameter:470mm Length:535mm Tube:200mm Weight:according to your request Beacuse of dynamic balancing function,a good compatibility with weaving machinery is maintained even through high-speed rotataion. Through hard anodizing coating treatment,Corrosion and surface scratching are entirely prevented. It retains durability and precision after working for several years. Warranty period:one year If need more details ,feel free to tell me !