Model NO.: SPD-Australia standard-114-224mm-6204
Roller Diameter: 76-219mm
Roller Length: 190mm to 3500mm
Roller Tube: Q235 Carbon Steel
Shaft: Q235 Carbon Steel
Bearing: Single and Double Row Deep Groove Ball Bearing 2rz
Bearing Brand: SKF, FAG, NSK, Lyc etc.
Finish: Painting/Rubber/Steel Screew/Galvanized
Welding: Mixed Gas Shielded Arc Welding End
Trademark: SPD
Transport Package: Standard Export Plywood Cases
Specification: SPD-Australia standard-114-224mm-6204
Origin: Rizhao City, Shandong Province, China
HS Code: 84313900
SPD Belt Conveyor Steel Roller, Trough Roller, Carry Roller Description :
600mm Belt Width Trough Roller Set:Â 114mm*224mm*Bearing 6204
SPD Belt Conveyor Steel Roller, Trough Roller, Carry Roller details:
1. Brand: SPD
2. Life time: 30000-50000 hours
3. Production capacity: as usual 600 pieces/day.
4. Roller Diameter: 76-219 mm.
5. Roller Length: 190 mm to 3500 mm.
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.
16. Package: Export standard plywood cases with waterproofing film.
Standard Diameter |
Length scope ( mm) |
Bearings Type (Min~Max) |
Idler's Shell Wall Thickness |
mm |
Inch |
63.5 |
2 1/2 |
150~3500 |
204 |
3.0mm~3.75mm |
76 |
3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
89 |
3 1/3 |
150~3500 |
204 205 |
3.0mm~4.0mm |
102 |
4 |
150~3500 |
204 205 305 |
3.5mm~4.0mm |
108 |
4 1/4 |
150~3500 |
204 205 305 306 |
3.5mm~4.0mm |
114 |
4 1/2 |
150~3500 |
205 206 305 306 |
3.5mm~4.5mm |
127 |
5 |
150~3500 |
204 205 305 306 |
3.5mm~4.5mm |
133 |
5 1/4 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
140 |
5 1/2 |
150~3500 |
205 206 207 305 306 |
3.5mm~4.5mm |
152 |
6 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
159 |
6 1/4 |
150~3500 |
205 206 207 305 306 307 308 |
4.0mm~4.5mm |
165 |
6 1/2 |
150~3500 |
207 305 306 307 308 |
4.5mm~6.0mm |
177.8 |
7 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
190.7 |
7 1/2 |
150~3500 |
207 306 307 308 309 |
4.5mm~6.0mm |
194 |
7 5/8 |
150~3500 |
207 307 308 309 310 |
4.5mm~6.0mm |
219 |
8 5/8 |
150~3500 |
308 309 310 |
4.5mm~6.0mm |
Main Features of SPD Belt Conveyor Steel Roller, Trough Roller, Carry Roller
- The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.
- Cutting of the steel tube and bearing is performed with the use of a digital automatic device/machine/equipment.
- Fabrication of the roller is effected by an auto device and 100% tested for its concentricity.
- Roller and supporting components/materials are manufactured to ISO/BS/JIS/DIN/CEMA/Australia etc. standard.
Rizhao Port Machine Main Facilities & CapabilitiesÂ

Cutting equipment:Â
numerical control cutter machine, semi-manual cutter machines.Â
Forming equipment:Â
300T friction punching machine, 160T punching machine, mechanical plate shearing machine.Â
Plate roll equipment:Â
hydraulic four rolls plate roll equipment, mechanical three rolls plate roll equipment.Â
Welding equipment:Â
union melt welding, argon arc welding machine, carbon dioxide protection welding machine, AC arc welding machine, direct current arc welding machine.Â
Test and Measure Instruments: Paint Film Thickness Gauge, Buluowei hardness machine, Theodolite Magnetic Particle Flaw Detector, Metal gauge, Ultrasonic Flaw Detector.Â
Heat treatment: electric furnace, carburizing furnace.Â
paint shop facilities: pneumatic paint shop facility, high-pressure paint shop facility.Â
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SPD Wood Chips Belt Conveyor Projects Installation on the sites

Customer Visit from Different Countries

About Rizhao Port Machine Engineering Co., Ltd.
SPD is a well-known conveyor roller brand, with 301-500 workers, 25000 m³ non-dust workshop, Registered Capital: RMB 69,000,000, 20 years experience, 35 engineers and technicians, 28 professional designers, 7 senior engineers, 18 engineers, two hours to Qingdao port.
Samples are acceptable. Rush order and large quantity are acceptable.Â
RZPMCÂ is a comprehensive enterprise which engages in design, manufacture, installation and maintenance of the bulk-handling equipments. It is the wholly-owned subsidiary of the listed governmental company Rizhao port Co., Ltd.Â
The main products are belt conveyor, stacker-reclaimer machine, car loader machine, un-loader machine, etc. We begin to make belt conveyor from the year 1993, and has lots of large contracts of manufactures and installation projects widely used in ports, mining, food, power plants and other industries. Our steel structures and frames production capacity is 160, 000 tons/year. In the year of 2005, we rely on our own technological superiority, self-design and manufacture the storage capacity of 9000 T/H of the stocker, as a national origin..Â
Brand |
SPDÂ |
Specification |
SPD-Australia standard-114-224mm-6204 |
Certificate |
ISO/BV/SGS |
Standard |
CEMA/JIS/DIN/Australia |
Application |
Coal mining industry, cement, steel, harbour etc.  |
Place of Origin |
Rizhao City , Shandong Province , China |
Material Feature |
Water, Wear, Dust resistance |
Supply capacity |
600pcs/day |
Management system |
ISO 9001:2008, ISO 14001:2004, GB/T 28001-2001 |
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