Products

Still frustrated about your air shafts, air chuck,air adapters and pneumatic adaptors, and looking for available and enduring ones with warranty?
You’ve come to the right place!
Set up in 2002 and located in DongGuan city, PRE Converting is a professional...

A pneumatic core chuck from PRE Converting will provide best results when have roll handling tasks. They’re designed to grip the cores firmly during rotation or movement, ensuring a good rewinding & unwinding process.

Easy To Use: We’ve designed all our pneumatic core adapters products to be as user-friendly as possible. No complex learning procedure will disrupt your operations and put you behind schedule.

Function of 3inch to 6inch External Rubber Type Pneumatic Chuck;
The 3" to 6" Pneumatic Expanding Rubber Adaptor is installed for the 3inch air shafts;
With the help of the friction of the 3" air shaft itself,the pneumatic drum can be fixed;
It can be...

Air cover has key type and drum type, drum type air cover also called air drum;
Function: Set on the 3 inches air shaft, can get the six inches’ efficiency;
Inner bore Ø 76mm, outside diameter is 302mm, the length is 250mm usually;
Adopt the high quality...

PRE Converting double output shaft magnetic powder clutch,uses DC24V DC voltage, has the features of stop support, fan cooling,max rotation speed 1800rpm.PRE-A Model: 0.6N.m ,3N.m,6N.m,12N.m,25N.m,50N.m,100N.m 200N.m 400N.m 630N.m 1200N.m 2000N.m

PRE-A1 shell rotating magnetic powder clutch,hollow shaft support, rated voltage DC24V PRE-A1 Model: 6N.m 12N.m 25N.m 50N.m 100N.m 200N.m
The hollow shaft magnetic particle clutch is consistent with the working principle of the powder clutch, but the two are slightly...

PRE-A2 magnetic powder clutch has the characteristics of easy wide-range control, continuous sliding, stable torque, quiet operation, good heat dissipation and long service life. The PRE-A2 type naturally cooled micro powder clutch has a small excitation current, but it can...

PRE Converting single output shaft magnetic powder brake,uses DC24V DC voltage, has the features of stop support, fan cooling,max rotation speed 1800rpm.
PRE-b Model: 0.6N.m ,3N.m,6N.m,12N.m,25N.m,50N.m,100N.m 200N.m 400N.m,800N.m;

The hollow shaft outer shell rotary type magnetic powder brake has a heat-dissipating method of natural cooling, which rotates the periphery to improve heat dissipation performance and improves the heat capacity of the model.

The magnetic powder brake is a combination of a transmission unit (input shaft) and a driven unit (output shaft). The space between the two sets of cells is filled with granular magnetic powder (recessed about 40 microns).

Introduction High-speed cutting machine use:This machine is suitable for slitting all kinds of roll sponge, leather, film materials, stickers, aluminum foil, insulating paper, photosensitive materials, roll paper and other substrates. Performance: This machine is a device...