Which is a good magnesium roller

NegotiableUpdate on 01/18

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Nature of the Manufacturer: Producers

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Overview

The roller is an important component of the hobbing machine, mainly composed of hobbing teeth, wheel body, springs, etc. It is a cylinder with a certain number of gears arranged according to specific rules on its surface. Roller cones must undergo precise manufacturing and debugging to meet the production requirements of high precision and efficiency.

Product Details

rollerProduct Features

rollertype

Pointed threadrollerStandard 60° / 55° thread
Ladder threadrollerACME 29° /30° /40°
Ball threadrollerBall screw

Fixed tooth fitrollerSpline /Gear / 90° Knurled Gear

Linear embossingroller(Straight knurled gear)

Cross line embossingroller(Diamond knurled gear)

rollerUsage conditions and selection
fixedrollerIn Feed (IF) of this typerollerSuitable for rolling threads, with a length greater than that of mechanical devicesrollerShort length workpieces
The length of thread on the parts short then the Max. width of the rolling dies.

Step back and roll throughrollerRetreat Fed (RF) of this typerollerSuitable for rolling thread length, more easily installable than mechanical devicesrollerThe length is still long, but there is no complete rolling workpiece
For rolling steps / collar shaft screws

Do not retract the roller passrollerThru-Feed (TF)
this typerollerSuitable for rolling entire workpieces that require threads, regardless of the size or length of the workpiece's outer diameter
For rolling long screws, parts without heads

Differential pass rolling passrollerThrust-Rolling (TR)
this typerollerSuitable for rolling, workpiece thread accuracy requirements, and nut fit without looseness, this type can be selectedroller.
For rolling precise threads / gears and multiple thread (long lead) screws.