Zhuzhou Yunrui Hardmetal Co., Ltd · Zhuzhou, China
Five polished tungsten carbide pins with domed tips and small cross holes fanned out on a white background

Carbide Pegs for Bead Mills

Solid carbide and steel-welded carbide pegs made to your drawing for bead mills handling low to highly viscous materials with consistent dispersion and milling performance.

Problems This Family Solves

  • Steel pegs wear quickly in high-viscosity or abrasive bead mill environments
  • Inconsistent peg geometry leads to uneven particle distribution and reduced milling efficiency
  • Non-standard peg sizes are difficult to source with repeatable dimensions
  • Welded carbide pegs with poor bonding fail under thermal or mechanical stress
  • Lack of pre-testing samples increases risk of ordering incorrect geometry or material

Who Buys These Parts

  • Bead mill manufacturers specifying wear-resistant pegs for high-viscosity applications
  • Chemical and pharmaceutical producers replacing worn pegs in continuous milling systems
  • R&D teams testing new peg designs for improved dispersion in lab-scale bead mills
  • Maintenance teams replacing pegs in existing bead mills with known wear patterns
  • Contract manufacturers producing bead mill components under OEM or ODM terms

Why These Parts Hold Up

  • Solid carbide pegs and steel-welded carbide pegs available for different wear and load conditions
  • Made to customer drawing with consistent geometry and repeatable dimensions
  • All orders tested for physical properties, shape and tolerance before bulk production
  • Inspection photographs sent to buyer for confirmation before delivery
  • Stock items ship 3-5 days after payment is received; custom items quoted with lead time

Typical Applications

  • Pegs used in bead mills for pigment dispersion in paints and coatings
  • Carbide pegs in high-viscosity polymer processing applications
  • Steel-welded carbide pegs in mills handling abrasive or corrosive materials
  • Custom pegs made to match existing wear patterns in a production bead mill
  • Replacement pegs for mills where consistent particle size distribution is critical
How They Are Made

Pressed Sintered and Ground In House

Weighing In of Ingredients

Tungsten carbide powder and cobalt binder weighed to the grade formula.

Milling

Powders wet milled so the binder is evenly distributed through the mix.

Spray Drying

The slurry is spray dried into free-flowing granules that press consistently.

Testing

Granulate checked before it is committed to a press run.

Forming

Blanks pressed on imported presses from the mould for that part.

Sintering

Sintered at around 1450 degrees C in an over-pressure furnace to close porosity.

Machining

Ground and finished to the dimensions on the drawing.

Quality Control

Physical properties, shape and tolerance checked, then inspection photographs sent before delivery.

FAQ

Carbide Pegs for Bead Mills FAQ

Can you make pegs to my own drawing?

Yes. OEM and ODM services are available. Send your drawing and we will produce the pegs to your specifications.

How long is the lead time?

Stock items ship 3-5 days after payment is received. Customised items are given a delivery time in the quotation.

Can I test a sample before ordering in bulk?

Yes. Samples are available for pre-testing. Contact us with your drawing and service conditions to request a sample.

How are parts checked before shipping?

All orders are tested for physical properties, shape and tolerance before shipping. Inspection photographs are sent for confirmation before delivery.

Are you a manufacturer or a trading company?

A manufacturer in Zhuzhou, Hunan Province, China, producing tungsten carbide parts for over 15 years.

What is your warranty policy?

We offer a 100% satisfaction guarantee. If there is a quality issue with overseas orders, provide photos by email and we will replace the parts at our cost.

Do you supply solid carbide or steel-welded carbide pegs?

Both types are available. Solid carbide pegs offer uniform hardness and wear resistance. Steel-welded pegs provide a cost-effective option with carbide working surface.

Quote Carbide Pegs for Bead Mills

Send the drawing or the dimensions with the service conditions and you will get a grade recommendation alongside the price.