Gravity Roller Conveyor

Your Reliable Gravity Roller Conveyor Supplier

Gravity roller conveyors are non-powered systems that move cartons, boxes, and pallets using gravity or manual push. With low-friction rollers, they ensure smooth, energy-efficient handling. Widely used in warehouses, logistics, and packaging lines for loading, unloading, sorting, and buffering.

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Technical Specifications (Standard Range)

Parameter	Specification
Conveyor Type	Gravity (Non-powered)
Roller Diameter	0.625" / 0.75" / 1.12" / 1.9" / 2.5"+
Roller Material	Carbon Steel / Stainless Steel / PVC / Aluminum
Roller Width	4" – 48" (customizable)
Roller Spacing	Based on product size (≥3 rollers under load)
Frame Material	Carbon Steel / Stainless Steel
Load Capacity	Light / Medium / Heavy Duty Options
Layout Types	Straight / Curve / Spiral / Merge

Key Features

No Power Required (Energy Saving)
Operates without motors, reducing energy consumption and operational costs.

Flexible & Scalable Layout
Supports straight, curved, merging, and spiral configurations to adapt to different facility layouts.

Durable Structure for Long-Term Use
High-strength rollers and frames ensure excellent load-bearing capacity and wear resistance.

Customization Options

01/

Conveyor Layout
Straight, curved (C/S shape), spiral, merging, and expandable systems.

02/

Roller Options
Galvanized steel, stainless steel, PVC-coated rollers for different environments.

03/

Frame Construction
Carbon steel, stainless steel, or aluminum frames.

04/

Additional Accessories
Side guides, stoppers, ball transfer tables, supports, adjustable legs.

Quality & Compliance

ISO 9001:2015 Quality Management System

CE Certification (Machinery Directive 2006/42/EC)

Welding and fabrication in accordance with ISO standards

Third-party inspection available (SGS / BV / Intertek)

Packaging and Logistics

Packaging: Export wooden case/pallet packaging/custom packaging available
Shipping: Sea / Air / Express shipping
Lead time: 10–15 working days
MOQ: 1 set
Trade terms: FOB / CIF / EXW / CFR

FAQ

Q: How do I determine the correct roller pitch (spacing) for my products?

A: As a general engineering rule, a minimum of three (3) rollers must support the smallest item's bottom surface at all times. For flexible or soft-bottomed items (like bags or small boxes), closer spacing or a continuous bed is required. Our engineering team will calculate the optimal pitch based on your product dimensions during the RFQ stage.

Q: Can your gravity conveyors handle outdoor or washdown environments?

A: Yes. For high-humidity, cold storage, or food-grade washdown environments, we recommend our SUS304/316 Stainless Steel frames paired with water-resistant PVC or stainless steel rollers and sealed precision bearings.

Q: What documentation do you provide for custom engineering projects?

A: We provide full 2D layout drawings, 3D CAD files (STEP/IGES) for your engineering team to verify integration, alongside complete installation manuals, maintenance checklists, and CE compliance certificates.

Q: How are the conveyors packaged to prevent damage during international transit?

A: All systems are securely packed in heavy-duty, ISPM-15 compliant heat-treated export wooden cases. Sections are individually bubble-wrapped and steel-strapped to eliminate movement and friction during sea or air freight.

Q: Do you have a Minimum Order Quantity (MOQ) for custom widths or frames?

A: Our MOQ is just 1 set. We support small-scale warehousing optimization projects as well as large distribution center fit-outs.

As one of the leading gravity roller conveyor manufacturers and suppliers in China, we warmly welcome you to buy hot sale gravity roller conveyor for sale here from our factory. All machines are with high quality and competitive price.

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