Straight Gravity Roller Conveyor
The Straight Gravity Roller Conveyor is a cost-effective, practical solution for indoor material handling with flat-bottomed products. It features adjustable leg height, standard roller diameters of ∅38 mm, ∅50 mm, and ∅60 mm, and a range of frame profiles and widths. The conveyor integrates easily into existing lines and supports conveying capacities up to 120 kg per meter at B=400 mm and P=100 mm.
Product Overview
The Straight Gravity Roller Conveyor is a cost-effective, practical solution for indoor material handling with flat-bottomed products. It features adjustable leg height, standard roller diameters of ∅38 mm, ∅50 mm, and ∅60 mm, and a range of frame profiles and widths. The conveyor integrates easily into existing lines and supports conveying capacities up to 120 kg per meter at B=400 mm and P=100 mm.
Part of the Roller Conveyor range, used in Warehouse and Distribution Centres.
Key Benefits
- Economical and practical for indoor flat-bottomed product handling
- Adjustable leg height to match existing line levels
- Easy integration into existing conveyor systems
- Multiple roller diameters and frame profiles to suit different load and space requirements
- Standardized roller pitch options for consistent spacing and product support
Application Scenarios
- Assembly lines where flat-bottomed components need to be moved between stations
- Warehouse packing stations with flat pallets or boxes requiring smooth transfer
- Production lines with limited space where adjustable height allows floor-level alignment
- Material handling systems in cleanrooms or dry indoor environments
- Conveyor lines that require simple, non-powered transfer without electrical integration
Who It Is For
- Conveyor system integrators building low-cost gravity transfer sections
- Industrial distributors stocking standard roller conveyors for quick delivery
- Manufacturers setting up assembly or packaging lines with flat-bottomed products
- Warehouse operators upgrading manual transfer points to gravity-assisted movement
- Production line builders needing a reliable, non-powered transfer solution
Problems It Solves
- High cost of powered conveyors for simple transfer tasks
- Difficulty aligning conveyor height with existing workstations
- Lack of standardization in roller spacing leading to product instability
- Inflexible designs that cannot adapt to different floor levels or line configurations
- Need for quick, low-maintenance transfer without electrical or drive components
Technical Features
- Available in three roller diameters: ∅38 mm, ∅50 mm, ∅60 mm
- Frame profiles: 60*30*3 mm and 90*30*3 mm for structural support
- Adjustable leg height from 300 mm to 1000 mm to match line levels
- Roller pitch options: 50, 75, 100 mm (CWD1) and 75, 100, 150 mm (CWD2, CWD3)
- Inside width options: 300 mm to 900 mm in 100 mm increments
- Conveying capacity up to 120 kg per meter at B=400 mm and P=100 mm
Materials
- Carbon steel rollers for general industrial use
- SUS304 stainless steel rollers for clean or corrosive environments
- Steel frame profiles for structural rigidity and load support
Quality Control
- Roller diameter verified against specified size
- Frame profile dimensions checked for correct width and thickness
- Roller pitch measured to ensure consistent spacing
- Adjustable leg height tested for smooth movement and stability
- Conveying capacity validated against the stated load per meter
Customization Options
- Roller diameter selected from ∅38 mm, ∅50 mm, ∅60 mm
- Frame profile selected from 60*30*3 mm or 90*30*3 mm
- Inside width chosen from 300 mm to 900 mm in 100 mm steps
- Roller pitch selected based on model and load requirements
- Material choice between carbon steel and SUS304 for rollers
Use Guide
- Select roller diameter based on load weight and required stability
- Choose frame profile based on required strength and space constraints
- Set inside width to match the product width for stable transfer
- Use roller pitch to ensure full product support without gaps
- Adjust leg height to align with adjacent conveyor lines or workstations
Specifications
| Model No | CWD1, CWD2, CWD3 |
|---|---|
| Roller Diameter | ∅38 mm, ∅50 mm, ∅60 mm |
| Frame Profile | 60*30*3 mm, 90*30*3 mm |
| Inside Width | 300 mm, 400 mm, 500 mm, 600 mm, 700 mm, 800 mm, 900 mm |
| Roller Pitch | 50, 75, 100 mm (CWD1); 75, 100, 150 mm (CWD2, CWD3) |
| Frame Height | 300 mm to 1000 mm |
| Conveying Capacity | 60 kg/m (B=400 mm, P=100 mm, CWD1); 100 kg/m (CWD2); 120 kg/m (CWD3) |
Manufacturing Process
Step 1
Roller fabrication and surface treatment
Step 2
Frame profile cutting and bending
Step 3
Assembly of rollers into frame with end plates
Step 4
Leg attachment and height adjustment mechanism installation
Step 5
Final inspection and packing
Compared With Other Options
| Powered roller conveyors | Gravity conveyors require no electricity, reducing cost and complexity for simple transfer tasks |
|---|---|
| Belt conveyors | Gravity roller conveyors support flat-bottomed loads better and allow easier product alignment |
| Fixed-height conveyors | Adjustable leg height allows integration with varying floor levels and workstations |
Straight Gravity Roller Conveyor Questions
What is the maximum conveying capacity of the conveyor?
The maximum conveying capacity is 120 kg per meter at B=400 mm and P=100 mm for model CWD3.
Can the leg height be adjusted?
Yes, the leg height is adjustable from 300 mm to 1000 mm to match different line levels.
What roller materials are available?
Rollers are available in carbon steel or SUS304 stainless steel.
What roller diameters are offered?
Available roller diameters are ∅38 mm, ∅50 mm, and ∅60 mm.
What frame profiles are used?
Frame profiles are 60*30*3 mm and 90*30*3 mm.
Can I change the roller pitch?
Yes, roller pitch options are 50, 75, 100 mm (CWD1) and 75, 100, 150 mm (CWD2, CWD3).
Is the conveyor suitable for outdoor use?
It is designed for indoor applications only.
Get a Price for Straight Gravity Roller Conveyor
Send the quantity and any material or surface option you need, and a quotation comes back against this model number.