Wing / Spiral Return Pulley

Product Overview

The Wing / Spiral Return Pulley uses helical wing blades on the return-end drum to shed sticky coal, clay and overburden outward as it rotates, acting as a built-in cleaner for 36–96 inch mining and wet stockyard return runs. The self-cleaning face prevents material build-up that would throw the belt off center, while a machined keyed shaft and sealed bearings carry CEMA D load on the return end.

Key Features

Grade

D (Heavy-Duty)

Type

Wing / spiral self-cleaning return

Feature

Helical blades shed carry-back

Belt Width

36"–96" (900–2400mm)

Shaft

Machined keyed steel

Use

Sticky return-run belt, coal/clay

Applications

Sticky carry-back on return run, coal and clay
Mining overburden and wet applications
Stockyard return-end cleaning

How to Choose This Component

Grade and load: choose CEMA E for extra-heavy, high-tonnage and overland duty; CEMA D for heavy-duty mainstream sections. Size the roller diameter and bracket spacing to the expected impact, belt load and material flow.
Belt width: match the part to your belt (BW 36"–96"). When requesting a quote, send belt width, required trough angle or drum diameter, and installation spacing so we can confirm a drop-in fit.
Working environment: tell us whether the duty is wet, dusty, sticky, abrasive or high-drop so we can match the seal, lagging, material and surface finish.
Retrofit and mounting: provide existing bracket spacing and frame type for a direct replacement; painted or galvanized finishes are both available.

Why Source These Spare Parts From Us

Built to CEMA D/E and ISO alignment standards for interchangeability with existing frames.
Direct factory supply with no middleman markup; OEM and private-label orders accepted.
Custom dimensions, lagging, seals, shafts and finish built to your specification.
Seaworthy timber or carton export packing; shipped to 60+ countries by sea, air and express freight.
Engineer support on selection and a written quote within 48 hours.

Frequently Asked Questions

What build grade and rating is the Wing / Spiral Return Pulley?

Wing / Spiral Return Pulley is supplied at D (Heavy-Duty). It is engineered to match CEMA D/E and ISO expectations for BW 36"–96" belt duty and can be customized to your dimensions, lagging and finish.

What belt widths does the Wing / Spiral Return Pulley cover?

This component is sized for BW 36"–96". Send your exact belt width, required angle or diameter and installation spacing when requesting a quote so we can confirm a direct, drop-in fit.

How is the Wing / Spiral Return Pulley sealed against dust and water?

Protection follows sealed, labyrinth-protected construction. Labyrinth-style sealing keeps grease in and fines, moisture and wash-down out, extending service life in harsh bulk-handling conditions.

Can I order a custom Wing / Spiral Return Pulley?

Yes. Dimensions, lagging or coating, seal, shaft and finish are built to your specification; standard lead time is 15–25 working days and 30–45 days for fully custom builds.

Ordering & Customization

MOQ: trial and sample orders welcome; volume improves pricing
Lead time: 15–25 working days standard; 30–45 days for custom build
Custom: size, lagging, seal, shaft and finish built to your specification
Export packing: seaworthy timber or carton packing for long sea transit

Typically Paired With

Components commonly ordered alongside this part to complete the station:

Tail / Take-up Pulley (Smooth)Snub / Bend Pulley CEMA E Rubber Disc Return Idler