Rollers

(89 – 178 & 230Ø)

Unlike conventional steel rollers manufactured using welded end hubs, the CPS steel rollers are produced using our innovative composite bearing housing to ensure optimum quality, performance, reliability and durability. The benefits of CPS steel rollers include belt-friendly components (no pizza cutter), superior balance, high impact-resistance, and a shell which can be hot vulcanised, rubber lagged or galvanised for special applications.

(89 – 178Ø)

CPS aluminium rollers are manufactured using a high-quality alloy tube. Due to the quality of our tube and housings, the TIR (Total Indicated Run-out) and MIS (Maximum Indicated Slope) of our aluminium roller is naturally low; providing value to our customers. The standard balance of our aluminium rollers complies with ISO1940-1 G16. Our aluminium rollers are a reliable lightweight, low-noise option; used extensively on the fast, high tonnage coal loading terminal conveyors.

(89 – 178Ø)

Low-noise steel rollers have the same extremely tight balance, surface finish, and TIR requirements of weigh rollers. This not only reduces noise, but also the reciprocating forces on the roller bearings and nearby structure – enhancing roller reliability and sustainably reducing power requirements. CPS has spent the last 8 months on new low-noise manufacturing methods with outstanding results; namely, the quietest rollers tested at TUNRA in almost ten years (June 2016). Other low-noise options, subject to the application, are Yeloroll, HDPE GF and Aluminium.

(114 – 203Ø)

Manufactured using a specifically formulated modified PVC shell, Yeloroll rollers are 40% lighter than equivalent steel idlers, providing occupational health and safety benefits and significantly reduced noise levels. Other innovative, value-adding benefits include being belt-friendly, highly corrosion-resistant, non-magnetic, impact-resistant, low breakaway mass and generating significantly less carry-back. Yeloroll is an excellent all-round polymer roller which has been in production for over 15 years with outstanding results.

(127 – 245Ø)

This ‘Heavy Duty’ fibre reinforced, high-density polyethylene shell has increased strength, stiffness, creep resistance, dimensional stability and 3 times better abrasion resistance than other polymer shell rollers. A durable, naturally low-noise roller, 35% lighter than a conventional steel roller, the innovative Yeloroll HD is an excellent alternative to plain steel flat or vee return rollers on dirty belts; providing occupational health and safety benefits as well as great value.

(133, 159,181 & 203Ø)

This innovative lightweight Polyurethane Composite Disc Roller has been designed by CPS to specifically provide a safe, reliable solution when dealing with return rollers on the underside of the belt. Manufactured using a composite shell, highly wear-resistant polyurethane discs and HDPE spacers, the Polyurethane composite disc roller reduces the weight by up to 60% compared to an equivalent steel disc roller, providing significant occupational health and safety benefits. Value-adding operational benefits include belt-friendly components (no pizza cutting) and corrosion-resistance with significantly reduced carry-back on the belt.

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(140 & 165Ø)

Polyurethane cleaning rollers are manufactured using highly wear-resistant polyurethane spiral rings which prevent and assist in cleaning off sticky carry-back from the belt. These rollers offer a maintenance-free solution to conveyor belt cleaning and tracking as an alternative to plain steel or disc flat and vee return rollers.

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Standard part numbers and dimensions below. Contact CPS for options to suit your application.

Series 25 Ø140 Spiral Roller

Series 30 Ø164 Spiral Roller

(133, 159, 181 & 203Ø)

CPS manufactures a complete range of light, medium and heavy-duty impact rollers; using a heavy-duty steel shell, a range of robust rubber discs and the CPS multi-labyrinth sealing arrangement to ensure optimum performance reliability and durability. Impact rollers are used in conveyor loading and transfer point applications to protect the belt where lump material is dropped from height in the transfers, which can cause damage to the belt. Rubber impact rollers are also available using FRAS rubber rings.

(133, 159, 181 & 203Ø)

Manufactured using a heavy-duty steel shell and innovative highly wear-resistant polyurethane. The full-face polyurethane impact roller is an excellent, longer-lasting alternative to bullnose or impact rubber disc rollers installed on high-impacting conveyor loading and transfer points. Ideal for applications where rubber disc rollers fail due to wear and rubber ring elongation, these rollers are also available in Fire-Resistant Polyurethane.

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(133 & 159Ø)

Manufactured using a steel shell and rubber discs, the rubber disc roller offers a maintenance-free solution in areas where return rollers are failing regularly due to carry-back and shell wear. Rubber disc rollers are a good alternative to plain steel rollers on the return side.

(133, 159 & 181Ø)

Manufactured using a steel shell and highly wear-resistant polyurethane discs, polyurethane is an even longer lasting solution than Rubber Disc Rollers, providing value in areas where return rollers are failing regularly due to carry-back and shell wear. They are also an excellent alternative to plain steel and rubber disc flat or vee return rollers in critical high-wear areas; such as the head and tail end.

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(89 – 178Ø)

Weigh quality rollers are a vital part of the conveyor weigh scales to ensure minimal vibration and provide maximum accuracy. These specialised rollers are machined accurately to 0.05 TIR (Total Indicator Run-out) and a 3.2 µm surface finish, with a maximum imbalance of 0.014 Nm/Roll and balance quality G16 as per ISO 1940-1. Other weigh roller options are Yeloroll, HDPE GF and Aluminium, with all shaft ends fitted with jacking screws for fine tuning adjustments.

(102,114,127,152,178Ø)

The CPS anti-rollback conveyor roller is a one-directional roller, fitted with a patented internal safety device designed to prevent an inclined conveyor from running backwards in the event of belt snap, power outage and/or during splicing activity. Steep gradient conveyor belts are an ideal application for the CPS anti-rollback roller. Available utilising steel, aluminium or HDPE-GF shells.

Download the information brochure.