A:Rolled&Milled B:The grade is C5-C7 ,small size C2 C3 C:High precision,lower noise D:High transmission efficiency
The JLD has always been aiming to make No.1 quality ball Screw in the China.
1.The return way of balls
1).Guide pieces:Applied for small lead,mini-screw.The feature is low noise.
2).Return duct:Applied for high-speed machine with the lead of 10-20mm.
3).Multi-return duct:Applied for low-speed,high-lead machine with the lead of 20.25.40.50mm
2.Please offer your standard drawing before you order the ball screw.
3.SFU ,SFE ,SFI ,SFK,DFU,SFT,DFS,DFT,DFU AND SPECIAL BALL SCREW ARE ALL AVALIABLE HERE !
Ball Screw
