The Idler Roller Bracket is a critical support component used to mount conveyor rollers securely along belt conveyor frames. It ensures accurate roller positioning, maintains belt alignment, and withstands heavy loads in demanding industrial settings. Our brackets are designed for use with steel, HDPE, and rubber-coated rollers across various roller types including troughing, return, training, and impact rollers. With over 10 years of manufacturing expertise, Yiqi's brackets combine strength, durability, and easy installation, helping reduce downtime and extend the life of your conveying systems 

 

✅ Heavy-Duty Construction – Reinforced with thickened steel to handle high impact zones and continuous vibration.

✅ Corrosion-Resistant Finishes – Available in hot-dip galvanized and powder-coated versions for harsh outdoor use.

✅ Multi-Roller Compatibility – Supports HDPE, steel, rubber-coated, and impact rollers.

✅ Accurate Fit – CNC-machined holes and symmetrical design ensure perfect roller alignment and belt tracking.

✅ Flexible Installation – Slot-hole and clamp-type designs allow quick bolt-on replacement during maintenance.

✅ Slope Angle Options – Available in standard angles: 0°, 10°, 20°, 35°, and 45° or custom to spec.

✅ Custom OEM Support – Engineering available for non-standard bracket holes, shapes, and roller shaft interfaces.

✅ Low Maintenance – Durable welds and anti-loosening designs reduce repair frequency and unplanned shutdowns.

 

Parameter	Specification
Material	Carbon Steel / Stainless Steel
Finish Options	Powder Coated / Hot-Dip Galvanized
Thickness	4 mm – 8 mm (customizable)
Shaft Fitment	Ø17 / Ø20 / Ø25 / Ø30 mm
Supported Angles	0°, 10°, 20°, 35°, 45°, Custom
Mounting Types	Slot-hole / Clamp-type / Bolt-on / Custom layout
Roller Types	Troughing / Return / Impact / Training
Compatible Roller Material	HDPE / Steel / Rubber Coated
Welding Type	CO2 Shielded or Robotic MIG
MOQ	100 pcs (standard) / 300 pcs (OEM custom)
Packaging	Export wooden cases or pallets
Drawings Support	2D/3D drawings available upon request

 

 

1. Raw Material Preparation

• Material: Carbon steel (Q235/Q345) or stainless steel (SS304/SS316), selected based on working environment.
• Steel plates are cut using laser or plasma cutting according to CAD drawings.
• Standard thickness: 4–8 mm.

2. Bending & Forming

• Plates are bent using CNC bending machines to required angles (0°, 10°, 20°, 35°, 45°).
• Ensures high-precision and uniformity across batches.

3. Hole Drilling or Punching

• Slot or round holes processed for shaft mounting (Ø17/20/25/30 mm).
• Equipment: CNC punching or laser cutting for precision.
• Custom hole patterns are supported for OEM.

4. Welding Assembly

• CO2 gas-shielded or robotic MIG welding used to join bracket parts.
• Welded areas: arms, base plates, and reinforcements.
• Inspected for strength and alignment accuracy.

5. Surface Treatment

• Options: Powder Coating (≥60μm) or Hot-Dip Galvanizing (≥80μm).
• Purpose: corrosion resistance and improved durability in harsh environments.

6. Assembly Fit Test (Optional)

• Trial fitting with rollers and shafts to verify bolt holes and angles.
• Recommended for custom or bulk orders.

7. Packaging

• Standard packaging: export wooden pallet or plywood case.
• Each set is labeled and optionally wrapped in anti-rust film.

8. Final Inspection & Shipping

• Quality checks: surface, angle, hole precision, and welding.
• Ready for global delivery via sea, air, or rail.

 

Optional Add-ons

• OEM logo engraving or stamping

• Extra welding ribs for reinforcement

• Delivered with roller + shaft sets

• CAD drawings support (2D/3D available)

 

 

• Mining & Quarrying – Used to support trough rollers carrying bulk ore, coal, and rock over long distances.

• Cement & Aggregate Plants – Installed near crushers, hoppers, and feeders where materials impact belts.

• Ports & Marine Terminals – Protects return rollers in ship-loading conveyors under corrosive sea air.

• Power Generation & Steel Plants – Ensures belt tracking for coal handling and slag conveyor systems.

• Logistics Warehousing – Return and support roller brackets for packaging conveyors and sortation lines.

• Mobile Equipment – Integrated in track-mounted or trailer conveyor systems for on-site mineral handling.

 

 

• One-Stop OEM Supplier – We provide complete bracket + roller + shaft solutions to fit your conveyor specs.

• Faster Installations – Brackets are delivered pre-punched and pre-coated, saving installation time.

• Custom Engineering – Share your drawing or sample, and we'll match with precision-fit bracket solutions.

• Long-Term Reliability – Withstands harsh field conditions, including extreme dust, moisture, and vibration.

• Short Lead Times – Our factory maintains bracket inventory and customizes within 7–15 working days.

• Global Shipping Support – Export experience with clients in Southeast Asia, the Middle East, and Central Africa.

 

 

 

Contact us today to get a free quote or 2D/3D drawing for your conveyor bracket needs. Whether you're upgrading a coal terminal or launching a new mining line, we help ensure belt stability with reliable frame support.

 

 

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