Description
Bent chute liner plates for corners, folded transitions and impact-prone changes in material-flow direction.
Bent chute liner plates are custom wear-resistant steel plates formed with one or more controlled bend lines. L-shaped, V-shaped and shallow-angle liners can protect chute corners and transitions where separate flat plates would create an exposed joint or require additional welding.
EB Chuteliner reviews bent liners according to drawings, templates, sample parts or site measurements. A useful RFQ should define material grade, thickness, leg dimensions, included angle, inside bend radius, bend direction, mounting-hole layout, quantity and working conditions.
One-piece corner protection
A controlled bend can cover both sides of a chute corner with one part, reducing the exposed joint between two flat liners.
Drawing-based forming review
Bending feasibility depends on plate grade, thickness, bend radius, leg length and rolling direction. These items are reviewed before quotation.
Typical bent liner configurations
| Configuration | Typical application | RFQ focus |
|---|---|---|
| L-shaped liner | Inside chute corners, hopper edges and square transitions. | Two leg dimensions, angle, inside radius and hole positions on both legs. |
| V-shaped liner | Valley sections, feed channels and centered material-flow paths. | Included angle, equal or unequal leg widths and bend orientation. |
| Shallow-angle liner | Deflectors, impact faces and gradual changes in flow direction. | Bend angle, wear face, upstream edge and impact zone. |
| Multiple-bend liner | Compact transitions and complex folded chute sections. | Sequence of bend lines, datum references and forming clearance. |
Typical specification range
| Item | Typical RFQ detail | Buyer note |
|---|---|---|
| Material | NM400, NM450, NM500 or project-specified wear plate. | Confirm impact level, abrasion and forming requirements. |
| Thickness | Drawing-based thickness according to wear life and bend feasibility. | Thicker and harder plates generally require a larger bend radius. |
| Angle | Included angle or finished angle after forming. | State whether the angle is measured inside or outside. |
| Bend radius | Inside radius, outside radius or mating chute-shell radius. | Do not provide radius without identifying the reference surface. |
| Fixing | Round holes, slots, countersunk holes, plug weld holes or back-side studs. | Holes near the bend line need a forming-clearance review. |
| Inspection | Angle check, leg dimensions, hole layout, material record and packing photos. | Define the required evidence before production. |
Where bent chute liner plates are used
- Inside corners of square or rectangular chutes.
- Hopper edges and throat transitions exposed to sliding abrasion.
- Crusher feed chutes where impact direction changes at a fold.
- Conveyor transfer points with a valley or deflector profile.
- Wear zones where the joint between two flat plates opens or traps material.
- Replacement projects requiring a one-piece corner liner with part marks.
Key dimensions for a bent liner RFQ
| Dimension | What to provide | Why it matters |
|---|---|---|
| Leg dimensions | Width of each leg measured from the bend reference. | Confirms coverage on both sides of the corner. |
| Overall length | Length along the bend line or part centerline. | Controls the installed coverage and packing size. |
| Included angle | Finished inside or outside angle, clearly identified. | Prevents producing the part with the supplementary angle. |
| Bend radius | Inside radius preferred, together with thickness and wear face. | Supports forming-feasibility and fit-up review. |
| Hole datums | Hole centers measured from stable edges and the bend line. | Reduces cumulative error and site rework. |
| Orientation | Wear face, chute-shell side, upstream edge and bend direction. | Prevents mirror-image parts. |
Design and forming notes
Hard wear plate cannot always be bent to the same tight radius as mild steel. A practical design should provide enough inside radius, straight length beside the bend and clearance between holes and the bend line. For demanding grades or thick plate, the forming direction and process route should be reviewed before finalizing the drawing.
Fixing options for bent liner plates
Bent liners can use holes on one leg, holes on both legs, slotted holes for controlled adjustment, countersunk fasteners for a flush wear face, plug weld holes or back-side studs. Related fixing products include Bolt-On Chute Liner Plates, Slotted Hole Chute Liner Plates, Countersunk Bolt Wear Plates, Plug Weld Chute Liner Plates and Stud-Backed Chute Liner Plates.
How bent liners differ from curved and tapered liners
| Product type | Main geometry | Typical use |
|---|---|---|
| Bent chute liner plates | One or more defined fold lines. | Sharp corners, valleys and folded transitions. |
| Curved chute liner plates | Continuous radius or rolled profile. | Chute bends, rounded shells and smooth transitions. |
| Tapered chute liner plates | Changing width or trapezoid outline. | Hopper throats and width transitions. |
| Custom processed wear plates | Flat custom-cut, drilled or machined geometry. | General drawing-based replacement parts. |
RFQ checklist
- Material grade and nominal thickness.
- Overall length and each leg width.
- Inside or outside finished angle.
- Inside bend radius and bend direction.
- Wear face, chute-shell side and flow direction.
- Hole type, size, datums and clearance from the bend.
- Quantity, part marks and installation position.
- Working material, particle size, impact and temperature.
- Required inspection, material and packing records.
Related technical resources
- How to Measure Chute Liners for Custom Replacement
- How to Measure Radius for Curved Chute Liner Plates
- How to Measure Tapered Chute Liner Plates for Replacement
- Chute Liner Inspection Checklist Before Shipment
- Quality Documents for Custom Chute Liners
- Manufacturing Capabilities
Related application products
Bent corner liners may be used together with Conveyor Transfer Point Wear Liners, Hopper Liners, Crusher Feed Chute Liners, Modular Chute Liner Panels, NM400, NM450 and NM500 Wear Plate.
Send drawings for a bent chute liner quote
Attach drawings, templates, photos, material grade, thickness, leg dimensions, angle, bend radius, hole layout, quantity and working conditions. We will review the forming feasibility and quote the part as a drawing-based RFQ.
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