2026 RPS EngineeringThe Conveyor Belt Covers Built for Real-World Conditions
RPS CH Series conveyor belt covers provide full 180° hinged weather protection, fabricated from 22-gauge G-90 galvanized steel for standard belt widths from 18″ to 96″. Assemblies accommodate 3′ to 5′ idler spacing (4′-0″ standard) to protect the belt, idlers, and conveyed material from sun, wind, snow, and rain — and every cover is made to order in Elgin, IL, with most orders shipping in 1–2 weeks.
- Hinged 180° coverage: covers open quickly and easily for inspecting or viewing the material being conveyed, and for repairing, replacing, or greasing idlers.
- Hands-free maintenance: a galvanized retaining bar holds the cover in the open position during maintenance.
- Heavy-duty support bands: 12-gauge G-90 galvanized bands for belt widths up to 36″; 10-gauge for widths 42″ and above. Heavier gauges available when loading requirements demand them.
- Made in the USA: fabricated in Elgin, IL — BABA compliant for federally funded projects — with heavy-duty galvanized mounting foot brackets and zinc-plated standard hardware.
CH Series Quick Specifications
| Attribute | CH Series |
|---|---|
| Cover type | Full smooth cover, 180° coverage |
| Access | Hinged — opens fully to one side without tools; galvanized retaining bar holds the cover open for hands-free maintenance |
| Standard material | 22-gauge, G-90 galvanized steel hood |
| Support bands | 12-gauge G-90 galvanized for belt widths up to 36″; 10-gauge G-90 galvanized for 42″ and above |
| Optional materials | Aluminum, stainless steel; hot-dipped galvanized or stainless hardware options — for fiberglass, see the CHFG Series |
| Belt widths | 18″, 20″, 24″, 30″, 36″, 42″, 48″, 54″, 60″, 72″, 84″, 96″ — custom sizes available; covers can be cut shorter or tapered for special sections |
| Idler spacing | 3′ through 5′, with 4′-0″ standard |
| Hardware | Heavy-duty galvanized steel mounting foot brackets, zinc-plated standard hardware |
| Heavier gauges | Available where loading requirements demand them |
| Fabrication | Made to order in Elgin, IL — BABA compliant; contact RPS to confirm current sourcing for your order |
| Lead time | Most orders ship in 1–2 weeks |
| Material Option | Typical Applications | Construction |
|---|---|---|
| Galvanized Steel (standard) | General industrial, mining, and aggregate handling — the cost-effective standard. | 22-gauge G-90 galvanized steel hood; 12-gauge bands up to 36″ belt width, 10-gauge at 42″ and above. Hot-dipped galvanized hardware optional. |
| Aluminum | Weight-sensitive conveyor structures and corrosive atmospheres. | Aluminum cover and support band material; stainless hardware options available. |
| Stainless Steel | Corrosive environments and applications requiring maximum service life. | Stainless steel cover and support band material; stainless hardware available. |
| Fiberglass (CHFG Series) | Chemical exposure and corrosive environments where metal covers degrade. | Molded fiberglass hood sections — see the CHFG Series for details. |
Why Choose CH Series Conveyor Belt Covers?
Full 180° Hinged Coverage Each cover hood opens completely to one side, giving your team unrestricted access to the belt, idlers, and any material buildup — without removing a single panel. Inspections that used to take an hour now take minutes.
Retaining Bar for Hands-Free Operation A built-in retaining bar holds the cover open while your crew works. No propping, no holding, no safety risk. It’s a small detail that makes a big difference in the field.
Weather-Tight Protection CH Series conveyor belt covers shield your belt, idlers, and material from the hot sun, wind, snow, rain, and other damaging weather elements — reducing belt wear, preventing moisture contamination, and keeping material in spec. Covering a belt also helps operations manage airborne dust in line with OSHA combustible dust guidance.
Durable Galvanized Steel Construction Standard covers are fabricated from 22-gauge, G-90 galvanized steel. Support bands are 12-gauge, G-90 galvanized steel for belt widths up to 36″, and 10-gauge, G-90 galvanized steel for belt widths 42″ and above. Assemblies include heavy-duty galvanized steel mounting foot brackets and zinc-plated standard hardware.
Flexible Idler Spacing Assemblies are made to accommodate 3′ through 5′ idler spacing, with 4′-0″ as the RPS standard — and covers can be cut shorter or tapered for the special sections of your project.
Standard Belt Widths & Custom Sizing
CH Series conveyor belt covers are available in the following standard belt widths:
18″ | 20″ | 24″ | 30″ | 36″ | 42″ | 48″ | 54″ | 60″ | 72″ | 84″ | 96″
Custom sizes are also available for non-standard installations. Every cover is fabricated to your exact conveyor specifications.
Industries We Serve
RPS CH Series conveyor belt covers are trusted across a wide range of industries:
- Aggregate & Mining — Protect material from rain saturation and wind loss
- Ports & Terminals — Corrosion-resistant options for marine environments
- Power Generation — Keep coal, biomass, or ash conveyors covered and compliant
- Cement & Bulk Chemicals — Contain dust and prevent contamination
- Agriculture & Grain — Shield product from moisture and birds
Unlike fixed covers that require complete removal for inspection, the CH Series uses a full 180° hinged design, so panels swing fully open and stay out of the way. No tools. No delays. No excuses.
CH Series Frequently Asked Questions
What standard sizes are available for CH Series conveyor covers?
Standard CH cover assemblies are made for 18″, 20″, 24″, 30″, 36″, 42″, 48″, 54″, 60″, 72″, 84″, and 96″ belt widths. Custom sizes are also available, and RPS can cut covers shorter or taper covers for special sections of your project.
Are RPS conveyor covers BABA compliant?
Yes — RPS conveyor covers are fabricated at our Elgin, Illinois facility and are BABA compliant for federally funded projects. Material sourcing can change, so for projects with Build America, Buy America or other domestic sourcing requirements, contact RPS directly to confirm current sourcing for your order.
Do the covers require tools to open for inspection?
No. CH Series covers are hinged for full 180° coverage and open quickly and easily for inspecting the belt or viewing conveyed material. A galvanized retaining bar holds the cover in the open position, keeping hands free during idler maintenance.
What idler spacing do CH covers accommodate?
Assemblies can be made to accommodate 3′ through 5′ idler spacing, with 4′-0″ as the RPS standard. If your structure uses “T” or “W” shaped top chords, eye bolt clearance should be verified before ordering — our team checks this with you.
How fast can RPS ship conveyor covers?
Every cover is made to order in Elgin, IL, and most orders ship within 1–2 weeks. Send your belt width, idler spacing, and footage to coversales@rpsengineering.com for a quote.
Get a Custom Quote for Your Conveyor Belt Covers
Every project is quoted to your exact conveyor specifications. Send us your belt width, conveyor length, idler spacing, and site conditions and we’ll get back to you with a detailed proposal.
RPS Engineering has been building custom conveyor belt covers and access solutions for industrial operations across North America. When you need covers that actually work in the field, you call RPS.
View CH Series Cover Options
RPS Tools & Downloads
Download product specs, worksheets, and catalogs to plan your project.
Wastewater Work-Info Sheet Project worksheet for wastewater tank cover applications and sizing. ↓ Download PDF | Conveyor Cover Worksheet Spec your conveyor belt covers quickly — belt width, idler spacing & more. ↓ Download PDF | Master Cover Catalog Full product catalog covering all conveyor cover series and specs. ↓ Download PDF |
