Polyurethane Feed Wheel for Four Side Moulder Planer 140x35x20mm Four Side Moulder Feeding Roller

Dropping a feed wheel into a four-side moulder should not need a drawing. This polyurethane feed wheel is 140 mm outside diameter, 20 mm wide, with a 35 mm bore, so the size on the spindle is the size you order. A steel core carries the shaft load; the PU outer layer keeps grip on solid wood, MDF, particle board and laminated panels. Custom sizes are supported, the wheel ships by FedEx, DHL or UPS from China, and price is quoted per order.

A four-side moulder that stops because one feed wheel has gone slick earns nothing. Shops hit the same three problems: PU wheels that glaze and slip on the last meter of a board, replacements that arrive with the wrong bore, and a new wheel that marks pre-sanded stock. This wheel removes all three.

It is a polyurethane feeding roller for four-side moulders and planers: D=140 mm, W=20 mm, bore 35 mm. A machined steel core carries the spindle load and holds the bore true; the polyurethane outer layer supplies the grip. A wheel that grips but wanders is as useless as one that runs true and slips.

Grip is where the PU earns its place. The contact face holds on solid wood, MDF, particle board and laminated panels, so one wheel covers the mixed work a moulder head sees in a week. A 20 mm face spreads feed pressure across the board instead of a knife edge.

Fitment is by dimension, not by badge: 140 × 35 × 20 mm is the whole specification. That size appears on four-side moulders from Weinig, Wadkin, Leadermac, SCM, Kentwood, Gubisch, Panhans, Maggi and Holzher, and on common Chinese builds, so measure the old wheel before ordering. Custom sizes are supported, origin is China, shipping runs on FedEx, DHL or UPS, and price is quoted per order against reference 54040029.

Built around one size that most four-side moulder heads already take.

• PU contact face, steel core. The outer layer takes the grip, the machined core takes the load, so the wheel holds shape on a 35 mm spindle under feed pressure.
• 140 mm running diameter. A 70 mm contact radius that stands the wheel up to planer stock height and keeps board wrap through the head.
• 20 mm face width. Narrow enough to sit inside the head guard, wide enough to spread pressure over the board instead of a line.
• 35 mm bore, measured before packing. Bore is the dimension that causes returns, so it is checked rather than assumed.
• One wheel, four workpieces. Solid wood, MDF, particle board and laminated panels all run on the same PU face, so a job change is not a wheel change.
• Fitment by size. 140 × 35 × 20 mm matches wheels used on Weinig, Wadkin, Leadermac, SCM, Kentwood, Gubisch, Panhans, Maggi and Holzher moulders.
• Made to a drawing. Customization is supported: diameter, width and bore can be changed for a non-standard head.
• Replacement component, not a service call. Sold as a spare, so a head can be re-wheeled in place and ships by FedEx, DHL or UPS.
• Traceable reference. Catalogue reference 54040029 travels with the quotation, so a repeat order lands on the same drawing.

Buying a feed wheel is a two-way choice: wait on an outside service, or keep a spare on the shelf.

• Downtime in hours, not weeks. A 140 × 35 × 20 mm wheel on the shelf means a slipping head is re-wheeled the same shift instead of waiting on a travel job.
• One bore size to remember. Every wheel on the head takes a 35 mm bore, so the spare box stops filling with near-misses.
• Grip that keeps a sanded face sanded. The PU face spreads feed pressure over 20 mm, which is what keeps wheel marks out of stock that is already finished.
• Matches the wheel already on the machine. 140 mm diameter and 20 mm width are the size most four-side moulder heads are built around, so nothing is machined to fit.
• Covers mixed production. Solid wood, MDF, particle board and laminated panels run on one wheel, so a short run does not need its own roller.
• Sized to a drawing, not a guess. Custom bores and widths are supported for heads that do not take 140 × 35 × 20 mm.
• One step to a quote. Price on request, shipped from China by FedEx, DHL or UPS, with reference 54040029 quoted back on every repeat order.

140 mm outside diameter, 20 mm wide, 35 mm bore. The SKU is written as D=140mm, W=20mm, Bore=35mm, and that dimension set is the whole fitment specification.

If the spindle takes a 140 × 35 × 20 mm wheel, yes. Measure the old wheel first: 140 mm diameter, 20 mm width and 35 mm bore are the three numbers that decide fit. The size appears on Weinig, Wadkin, Leadermac, SCM, Kentwood, Gubisch, Panhans, Maggi and Holzher heads, plus many Chinese moulder builds.

Polyurethane over a steel core. The PU outer layer is the contact face that grips the board; the steel core carries the spindle load and keeps the 35 mm bore true.

Less than a hard, glazed wheel does. The PU contact face spreads feed pressure over 20 mm of board width, which is why it is chosen for pre-sanded stock and laminated panels rather than a hard contact wheel.

Solid wood, MDF, particle board and laminated panels. One 140 × 35 × 20 mm wheel covers all four, which is why moulder shops keep it as the general spare.

Yes. Customization is supported, so diameter, width and bore can all be changed for a head that does not take 140 × 35 × 20 mm.

Price is quoted per order. Shipping runs by FedEx, DHL or UPS from China, and catalogue reference 54040029 keeps a repeat order on the same drawing.

No. Replace the wheel that has lost grip and leave the rest of the head alone. Hold one 140 × 35 × 20 mm wheel as the spare, because a single slipping roller stops the whole feed.