CONSTROMECHTMEngineering Solution
Plate Link Chain Elevator

Rim Wheel Assembly

High-strength rim wheels for plate link chains in heavy-duty bucket elevators — precision-machined for correct engagement, long wear life and reliable torque transmission.

  • 6 standard sizes
  • Made to your drawing

Dimensions

Find your size

Pick a size to see its dimensions, then request a quote for exactly that size.

Selected — Rim wheel

142 × 50

Pitch (mm)
142
PCD (mm)
400
Outer Ø (mm)
420
Face Width (mm)
50
Bore Ø (mm)
50
Keyway (mm)
14 × 3.3
Shaft Length (mm)
350

Size not listed? We manufacture to your drawing or sample —send us your requirement.

Dimension drawing on request

We share the general-arrangement drawing for the size you pick, or build to your own drawing.

Ask for the drawing
View all 6 sizes (full table)
Chain SizePitch (mm)PCD (mm)Outer Ø (mm)Face Width (mm)Bore Ø (mm)Keyway (mm)Shaft Length (mm)
142 × 50142400420505014 × 3.3350
160 × 60160480500606016 × 3.8400
200 × 60200600620607018 × 4.4450
250 × 65250700720658020 × 4.9500
315 × 80315860890809025 × 6.0600
400 × 1004001050110010010028 × 6.5700

Engineered for Demanding Industrial Applications

Whether you’re operating in cement kilns, iron ore processing, coal handling units, blast furnace material transfer, or fertilizer granulation lines, our rim wheels ensure:

  • Smooth engagement with plate link chains
  • Consistent rotational stability under dynamic loading
  • Reduced wear on chain components and shaft bearings

Built for Cement, Steel, Power & Mining Plants

Constromech rim wheels are suitable for:

  • Kiln feed bucket elevators in cement plants
  • Charge and discharge elevators in sinter and pellet plants
  • Clinker and slag handling systems
  • Fly ash and coal elevator systems in thermal power plants
  • Granular urea or phosphate material handling in fertilizer units

Manufacturing Excellence

  • Precision-machined PCD and bore tolerances
  • CNC-controlled keyway milling ensures perfect shaft fit
  • Stress-relieved cast or forged bodies to prevent warping
  • Corrosion-resistant coatings optional for high-moisture zones
  • Dynamic balancing for high-speed elevator applications

Advantages of Choosing Constromech Rim Wheels

  • Perfect Interchangeability with standard bucket elevator chains
  • Reduced Maintenance Downtime due to accurate chain seating
  • Enhanced Chain Life from optimized surface finish and pitch accuracy
  • Robust Load Support in environments with high material impact
  • Custom Shaft Fitments and keying configurations available

Request Your Rim Wheel Solution Today

Whether you’re looking to replace worn-out drive wheels or seeking a custom-engineered solution for a new elevator installation, Constromech Engineering Solution offers quality, reliability, and support across every stage.

Need rim wheel assembly for your plant?

Send us your drawing or requirement — we respond within one business day.