Description
Modular chute liner panels are replaceable wear liner sections used to protect conveyor transfer points, hoppers, bins and chute walls from impact and sliding abrasion. Instead of replacing one large liner plate, the chute can be divided into smaller bolt-on panels so worn zones can be changed during planned maintenance.
Indicative Price Range and Fast Quote
Budgetary reference only: modular chute liner panels are custom wear parts. Final price depends on material grade, thickness, panel size, hole pattern, machining, quantity and delivery terms.
| Configuration | Budgetary price reference | Typical scope |
|---|---|---|
| NM400 / NM450 bolt-on liner panels | Approx. USD 2.8-5.8 / kg | Cut-to-size panels with drilled holes for common chute and hopper liner replacement |
| NM500 or thick abrasion panels | Approx. USD 4.2-8.5 / kg | Higher-hardness panels, thicker plates, countersunk holes or extra machining |
| Cast wear liner panels | Quote by drawing | Custom cast shape, ribbed liner, curved section or impact-abrasion wear liner |
| Sample or small replacement order | Quote by piece | Useful when buyers send one worn liner sample or urgent replacement drawing |
For an exact quotation, send material grade, thickness, drawing or sample photo, hole pattern, quantity, application equipment and handled material.
Technical specification reference
| Item | Common option | Buyer note |
|---|---|---|
| Panel material | NM400, NM450, NM500, high chrome cast iron or alloy cast liner | Selected by abrasion, impact and material flow condition |
| Hardness range | about 360-540 HBW for NM wear plate options | Final value follows grade and agreed certificate |
| Thickness range | commonly 10-80 mm, custom by drawing | Impact zone may require thicker plates or backing support |
| Panel size | Custom cut-to-size or cast-to-shape | Designed around chute access and replacement weight |
| Fixing method | Bolt-on, countersunk bolt, welded stud or welded liner area | Hole pattern should match site installation access |
| Processing | Cutting, drilling, countersunk holes, edge preparation, forming feasibility review | Submit drawings before production confirmation |
Where modular chute liner panels are used
- Mining conveyor transfer chutes
- Cement plant clinker, limestone and raw material transfer points
- Quarry and aggregate discharge chutes
- Hopper walls, feeder liners and bin discharge areas
- Crusher feed and discharge chute protection
Wear mechanism vs material selection
| Wear condition | Typical material direction | Design point |
|---|---|---|
| Sliding abrasion | NM450 or NM500 wear plate | Use smooth liner surface and replaceable panel layout |
| Impact-abrasion | NM400 / NM450 or alloy cast liner | Review drop height, backing support and bolt security |
| Fine abrasive material | NM wear plate or high chrome cast iron | Confirm impact level before selecting brittle cast material |
| Localized wear zone | Modular bolt-on panel | Make high-wear sections smaller and easier to replace |
Fixing method options
| Fixing method | Use case | RFQ detail required |
|---|---|---|
| Through bolt | Common replaceable liner plates | Hole diameter, bolt grade, pitch and backing access |
| Countersunk bolt | Flush surface where bolt head should avoid material flow interference | Countersink angle, head size and plate thickness |
| Welded stud | Where front-side bolt access is preferred | Stud size, position and welding requirement |
| Welded liner area | Permanent or semi-permanent protection zones | Weld detail, replacement plan and base structure condition |
Why modular layout helps maintenance
A modular liner layout allows different wear zones to use different materials, thicknesses or panel sizes. The direct impact area can be reinforced, while lower-wear sliding areas can use a different thickness. This helps reduce unnecessary plate weight and makes shutdown replacement easier.
RFQ checklist
For a fast quotation, send the following information:
- Chute drawing, liner drawing, sample or site photos
- Required material grade and hardness range
- Panel thickness, overall dimensions and edge preparation
- Bolt hole pattern, countersunk holes or welded fixing method
- Quantity, equipment location and replacement schedule
- Handled material, lump size, impact zone and target service life
Related options: custom chute liners, bolt-on chute liner plates, countersunk bolt wear plates, custom processed wear plates and chute liner thickness selection table.
Send drawings for quote: email wear@ebcastings.com or use the RFQ form. Include material, thickness, drawing, hole pattern, quantity and application details.
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