• Transmitting all gravity of rotary barrel (including refractory bricks, internal devices and raw material, etc.) to support roller,
• Ensuring a smooth rotation of the barrel on supporting rollers as well as strengthens radial stiffness of barrel
• High strength and good durability
• High quenching hardness
• Good wear resistance
• Simple structure and easy to adjust and repair

Kiln Dimension (m)
Ø3,55	Ø3,8	Ø4	Ø4,2	Ø4,5	Ø4,6	Ø4,8	Ø5,2