Project Description

CRS39 Tangential Chaser Threading Machine

ModelCRS39
Max. Threading Diameter39mm (1 1/2inch)
Min. Threading Diameter10mm(1/4inch)
Main Motor Power/RPM3.0kw/1440rpm
Dia. of work gripped in viceMax. 70mm / Min. 9mm
Max. Threading Length300mm
N.W(KG)950kgs
Dimension (mm)1630*640*1300mm

CRS39 Bolt Thread Cutting Machine is used for turning pipe thread, metric thread with different blades for different needs. It has strong applicability and can be used for pipe material and bar material. Applied into mass production of steel pipe factory, mining bureau, building, bridge and other related enterprises.

Its characteristic is: when processing the cutting operation, the work is to be held in a vice on the work saddle and fed, through turning of the hand wheel, to the rotating die head until it is gripped by the chasers automatically for cutting the thread. The axis of the work is aligned with that of the die head so that the thread cut is accurate and smooth.

Its feature is: a control rod with trip dogs is installed to enable the tangential chasers to be opened automatically at the end of the preset threading stroke, and the spindle speeds can be easily adjusted due to a wide range of speed changes selections.

CRS50 Bolt Thread Cutting Machine adopts the hydraulic clamping device, automatic material blocking, linear ball guide, progressing range: M10-50.

CRS64 Bolt Thread Cutting Machine adopts the hydraulic clamping device, automatic material blocking, adjusting speed by frequency conversion, pneumatic opening device, linear ball guide, progressing range: M20-64. Equipped with 2sets of chaser holders along with the machine.

CRS80 Bolt Thread Cutting Machine adopts the hydraulic clamping device, automatic material blocking, adjusting speed by frequency conversion, pneumatic opening device, linear ball guide, progressing range: M40-80. Equipped with 2sets of chaser holders along with the machine.