Galvanized Heavy Duty Gravity Roller Conveyor Impact Idlers Anti
Fire
standard conveyor heavy duty idler roller stainless steel for
loading and unloading
Heavy Duty roller is an important component for light to heavy
industry bulk material handling equipment,such as overland
conveyors, coal-conveyors, high-speed trough belt conveyor system
projects,crushing and screening.
These equipment are widely used in coal and lignite mining, cement,
quarries, tunneling,power plants installation, ports, salt, iron
ore, process plants and fertilizers, sugar plants, and recycling.
Heavy Duty Gravity Roller Conveyor is designed and constructed to
convey those heavy loads that require rugged dependable service.
Applications include conveying heavy pallets, castings, heavy metal
containers, large coils of sheet metal, etc. The roller’s heavy
.300″ thick tubing wall helps prevent damage to the roller from
heavy items being dropped on the conveyor by loading personnel.
Rollers may be set high or low in the frame depending on the
application.
Roller inner structure and material:
(a) Shaft: Bright drawn steel to required bearing tolerance
(b) Shaft end: Both ends of tube are simultaneously machined and
chamfered
(c) Bearing: Single and double row deep groove ball bearing 2RZ and
2Z with C3 clearance
(d) Rubber: Heat vulcanization rubber. Wear resistant, anti-fire
(e) Seals: Grease retaining inner seal with multi-stage labyrinth
and retention cap with outboard rubbing flinger seal
(f) Lubrication: Grease is lithium soap type grease with rust
inhibitors
(g) Welding: Mixed gas shielded arc welding end
(h) Our roller saves on repair and maintenance costs of the
conveyor belt due to the concentric design which decreases
vibration
conveyor rollers Description
| Product NO | Model | mm Belt Width/mm | L1 | L2 | H |
| DB-HPU50 | Primary polyurethane belt cleaner | 500 | 400 | 1500 | 185 |
| DB-HPU65 | Primary polyurethane belt cleaner | 650 | 500 | 1650 | 185 |
| DB-HPU80 | Primary polyurethane belt cleaner | 800 | 600 | 1800 | 185 |
| DB-HPU100 | Primary polyurethane belt cleaner | 1000 | 800 | 2000 | 185 |
| DB-HPU120 | Primary polyurethane belt cleaner | 1200 | 1000 | 2200 | 185 |
| DB-HPU140 | Primary polyurethane belt cleaner | 1400 | 1200 | 2400 | 185 |
| DB-HPU160 | Primary polyurethane belt cleaner | 1600 | 1400 | 2600 | 185 |
| DB-HPU180 | Primary polyurethane belt cleaner | 1800 | 1600 | 2800 | 185 |
| DB-HPU200 | Primary polyurethane belt cleaner | 2000 | 1800 | 3000 | 185 |
| DB-HPU220 | Primary polyurethane belt cleaner | 2200 | 2000 | 3200 | 185 |
| Product No. | Belt width(mm) | BI(mm) | B2(mm) | H(mm) |
| 9512650 | 600 | 600 | 1600 | Adjust according to the actual size of the rack |
| 9512800 | 800 | 720 | 1800 |
| 9512100 | 1000 | 960 | 2000 |
| 9512112 | 1200 | 1200 | 2200 |
| 9512114 | 1400 | 1320 | 2400 |
| 9512116 | 1600 | 1560 | 2600 |
| 9512118 | 1800 | 1800 | 2800 |
| 9512200 | 2000 | 1920 | 3000 |
Carrying Roller Advantage
1. Standard: ISO/Australia/CEMA/JIS.
2, Lift time: 30000-50000hours
3, Production Capacity: as usual 600 pieces/day.
4. Roller Diameter: 76-219mm.
5. Roller Length: 190mm to 3500mm.
6. Roller Tube: Q235 carbon steel,high-precision ERW, welded with
DIN2394 Standard.
7. Shaft: Q235 Carbon steel in accordance with DIN17100 and other
equivalent standard, ISO h6 precision.
8. Bearing: Deep groove ball bearing with C3 clearance.
9. Bearing Brand: SKF,FAG,NSK,LYC etc, or design according to your
requirements.
10. Seals: Grease retaining inner seal with multi-stage labyrinth
and retention cap with outboard rubbing flinger seal.
11. Color: According to your requirement.
12. Finish: Ordinary painting/Rubber/Steel screw/Galvanized.
13. Welding: Mixed gas shielded arc welding end .
14. Professional designing and inspection team.
15. Standard: ISO/Australia/CEMA/JIS.
