Conveyor Solutions by Industry
Conveyor Solutions for Mining Operations
From underground headings to surface ore lines — heavy-duty idlers, impact buffer beds and sealed housings built for abrasive ore, catastrophic lump impact and remote, hard-to-service sites. Anti-static FRAS rollers for hazardous zones.
Explore by Industry
Why This Industry Is Different
Four Sector-Specific Conveyor Challenges
Every bulk solid wears conveyors differently. Below are the duty conditions we engineer against for this sector.
Abrasive Ore & Dust
Rock slurry, fines and grit grind idler shells and infiltrate bearings. Standard seals fail within months.
Catastrophic Impact
Large run-of-mine lumps smash the belt at transfer points, causing longitudinal tears and idler fracture.
Remote & Inaccessible
Mines sit far from supply. A single seized idler can halt a line where downtime costs thousands per hour.
Hazardous Atmospheres
Methane in underground drives and combustible dust demand anti-static, flame-safe components.
Matched to Your Duty
Products for This Sector
Each component below is selected for the duty described above. Click through for specifications, materials and lead times.
FRAS & Troughing Idlers
Polyurethane Friction Idler
Anti-static, low rolling-resistance roller for potentially explosive underground drives and galleries.
Troughing Idler
Standard carrying set for main belts; matched to belt width and trough angle.
Buffer the Load Zone
Impact Idler
Cushioned carrying idler that absorbs lump impact directly at the transfer point.
Buffer Bed
Energy-absorbing bar bed that protects the belt from tears and eliminates idler breakage.
Keep Grit Out of Bearings
Plastic Dust Seal
Multi-stage labyrinth + lip seal that blocks slurry and dust from the bearing cavity.
Nylon Seal
Corrosion- and abrasion-resistant seal option for wet, chemical-laden duty.
Pulleys & Emergency Stop
Drive Pulley
Rubber-lagged, dynamically balanced pulley for high-torque conveyors.
Pull Cord Switch
Emergency-stop along the belt — mandatory for personnel safety on mine lines.
Selection Reference
Typical Specifications
A starting point for inquiry. We confirm exact shaft, seal and lagging options against your belt width, speed and tonnage.
| Parameter | Common Range | Notes |
|---|---|---|
| Belt width | 800 – 2000 mm | Surface ore lines often 1200–1800 mm |
| Idler diameter | 108 / 133 / 159 mm | 159 mm for high-speed main lines |
| Seal type | Labyrinth + rubber lip, multi-stage | Blocks slurry and dust ingress |
| Buffer bed length | 1200 – 3000 mm per zone | Size to lump size + drop height |
| Service life | 20,000 – 35,000 hours | With sealed housings & correct alignment |
Why HBXM for This Sector
Certified for Demanding Duty
Process industries leave no room for unproven parts. Our credentials are built for acceptance and reliability.
MA
Coal Mine Safety Certification — accepted for underground & surface coal conveyors
ISO 9001
Documented quality control from raw steel to finished roller
50+ Countries
Field-proven in Russia, CIS, SEA, Middle East coal operations
OEM / ODM
Custom diameters, shafts, paint and branding for EPC contractors
Common Questions
Sector Conveyor FAQ
Can your idlers handle large run-of-mine lumps?
Yes. Our impact idlers and buffer beds are sized to your lump size and drop height, absorbing the shock that would otherwise tear the belt or fracture standard idlers.
How do you seal against slurry and dust?
Multi-stage labyrinth plus rubber-lipped contact seals keep grit out of the bearing cavity — the primary cause of premature idler failure in mining duty.
Do you supply for underground mines?
Yes. Our polyurethane friction idlers are anti-static and suitable for potentially explosive underground drives and galleries, supported by MA certification at company level.
What is lead time for mining-volume orders?
Standard idlers and buffer beds ship in 15–30 days; large EPC and OEM volumes are scheduled on confirmation. Send quantities for a firm date.
Specifying a Conveyor Line for This Sector?
Send us your belt width, tonnage and duty conditions — we return a matched idler, buffer and cleaning package with the right materials for your environment.