Gearboxes for Vertical Roller Mills - NGCtechnology and high-performance composite material surfaces to ensure high load capacity and maximum wear resistance. The MLX-Series has been designed to allow for rapid customization to meet specific customer needs. Optional cooling, lubrication and condition monitoring systems are available from the factory,.vertical mill reducer lubrication system,air-oil lubrication systems descale system equipment - HastecRolling mill bearings – hot mill, cold mill, single and tandem mill, temper mill, cluster mill, rod and bar mill, structural mill. High Speed Roller Guides. Table rolls and gearboxes. Levelling machines. Roll grinders. ID/OD fans. High Performance Descaling Systems. Powered by ground-breaking HYDROWATT Radial Piston.