25X12X198mm Edge Banding Machine Spare Parts Cardan Joint For Nanxing Glue Pot

Product Description

Replacing a worn cardan joint on the Nanxing glue pot of an edge banding machine comes down to three numbers. This joint is 25 mm outside diameter, 12 mm bore and 198 mm long, with a 238 mm version for the same pot and a 52 mm version for other positions. Material is metal. Measure the old joint end to end before ordering, because the 198 mm and 238 mm parts differ by 40 mm and are not interchangeable.

A glue pot that stops driving evenly shows up as three faults on the line: the joint knocks once per rotation, the glue roller runs at a drifting speed so the glue line goes thin then thick, and the replacement that arrives is the wrong length, so the shaft comes out twice. The cardan joint on the pot drive carries all three.

This is a cardan joint for the Nanxing glue pot on a woodworking CNC edge banding machine. It measures 25 mm outside diameter, 12 mm bore and 198 mm overall length, with a 238 mm version for the same glue pot. Those three numbers decide fit, and all three are fixed on each part.

Body material is metal. Both lengths use the same 25 mm seat and the same 12 mm shaft, so only the length changes between the 198 mm and 238 mm parts. A third length, 52 mm, is produced for other positions and is listed separately.

The joint is a mechanical wear part: it is replaced when the cross and the yokes develop play, not reworked on the bench. Repair shops, edge banding machine owners and spare parts counters keep one on the shelf, so a knocking pot costs a swap rather than a stopped line. Customized spare parts are produced to customer requirements.

Product Features

What the three numbers decide, and what changes between lengths:

• 25 mm outer diameter — the joint seats on a 25 mm holder on the pot drive, so measure the old part at the yokes before ordering.
• 12 mm bore — a 12 mm shaft passes through the joint, so the pot is driven directly with no reducing sleeve.
• 198 mm overall length — measured end to end, yoke to yoke; the length that decides whether the joint reaches the shaft.
• 238 mm version — same 25 mm outer diameter and 12 mm bore, 40 mm longer, for the positions where the 198 mm part does not reach.
• 52 mm version — the short length, listed as a separate item, so check which one you are replacing before ordering.
• Metal body — material is metal through the whole joint, so the yokes and the cross are one metal part rather than a mixed assembly.
• Cardan (universal) layout — the cross carries drive through a working angle, so it sits on the pot rather than a straight coupling.
• Made for the Nanxing glue pot — listed for the glue pot of a Nanxing woodworking CNC edge banding machine on automatic edge banding machines.
• Custom lengths to order — customized spare parts are produced to customer requirements, so a length that is not on this page can still be quoted.

Product Parameters

Product Advantages

Two bad options on a knocking glue pot, and where this joint sits between them:

• A knocking pot becomes a swap. The joint is one metal part with two ends and a cross, so it comes off and goes back on as a unit instead of being rebuilt on the bench.
• Three numbers confirm the fit. 25 mm outer diameter, 12 mm bore and the length you measure off the old joint cover the whole decision, so no machine serial is needed.
• The two lengths are not sold as one. 198 mm and 238 mm differ by 40 mm while sharing the same 25 mm seat and 12 mm shaft, so the length is the only choice left.
• One supplier covers the short size too. The 52 mm version is produced for other positions, so a pot that needs two different reaches is ordered in one place.
• A wear part you can keep on the shelf. Because a cardan joint develops play on its cross, a spare in the drawer turns a shutdown into a two-minute fit.
• Non-standard lengths are quoted. Customized spare parts are produced to customer requirements, so the measured length of an old joint can be ordered even when it is not 198 mm, 238 mm or 52 mm.

Frequently Asked Questions

Will this cardan joint fit my Nanxing glue pot?

Yes, if the three numbers match. The joint is 25 mm outside diameter, 12 mm bore and 198 mm long, and the 238 mm version keeps the same outer diameter and bore.

Is 198 mm or 238 mm the right length for my machine?

Measure the old joint end to end. The two lengths are 40 mm apart and are not interchangeable, so the distance between the pot and the shaft decides which one you need.

Do the 198 mm and 238 mm joints take the same shaft?

Yes. Both are 12 mm bore and 25 mm outside diameter, so the same shaft and the same seat take either length, and only the reach changes.

What is the 52 mm size used for?

It is a third length for other positions on the machine. It keeps the 25 mm outside diameter and 12 mm bore and is listed under a separate item, so confirm it before ordering a short joint.

What material is the joint made of?

Metal. The listing gives the body material as metal, and the joint is supplied as a finished cardan joint rather than as loose yokes.

Which machines is this joint used on?

On the glue pot of a Nanxing woodworking CNC edge banding machine. The listing also covers automatic edge banding machines, and the joint is a mechanical drive part of the pot.

Can you supply a length that is not on this page?

Yes. Customized spare parts are produced to customer requirements, so send the length you measure together with the 25 mm outside diameter and 12 mm bore and it can be quoted.

What does the joint cost, and how do I order?

Price is quoted per order. Send the length you need — 198 mm, 238 mm or 52 mm — with the quantity, and the price comes back with the order.