Our roller range:

with 30+ years experience of design and manufacture belt conveyor experience , our main products are types of belt conveyor systems, conveyor idlers, frames, conveyor rain cover. SPD range of conveyor idlers mainly includes steel and HDPE carry&return rollers, also available rubber disc roller, spiral roller and impact roller. SPD rollers use high-quality bearing with large clearance, labyrinth seal and high-quality raw materials to ensure the rotation resistance of rollers is lower than 30% of the national standard, and service life is 50000 hours on average,far higher than national standard 25,000hours, and has successfully supplied belt conveyor and its parts products and solutions and also the installation for over 30 countries.

SPD Conveyor Roller Construction or according to your requirements:

 

Belt Conveyor Projects we have done
SPD Belt Conveyor Roller Certificate

 

Main Features of SPD Steel Roller,Conveyor Roller Set,Conveyor Roller

• The bearing housing and steel tube are assembled and welded with a concentric automatic, welding machine.
• Cuting of the steel tube and bearing is performed with the use of a digital aute 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.

SPD Belt Conveyor Roller, Conveyor Idler Roller details:

1	Brand: SPD
2	Lift Time: 30000-50000hours
3	Production Capacity: as usual 800pieces/day.
4	Roller Diameter: 76-219mm.
5	Roller Length: 190mm to 3500mm.
6	Roller Pipe: Q235 carbon steel,high-precision ERW seam pipe with state-of roundness and straightness to ensure well-balanced rotation.
7	Shaft: Accurate shaft are made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness.We have strict control over tolerance of shaft dimension and surface quality.The service lifespan can be well secured and proloned.
8	Bearing: Ball bearing provided with C3 group of clearance, ZZ shield deep-groove to ensure a nice fit and off-set any expected temperature rise during operation by means of internal clearance OR according to your requirements.
9	Bearing Brand: SKF,FAG,NSK, LYC,HRB, or according to your requirements.
10	Seals: The babyrinth seal structure is of non-contact type, and durable and has less rotation-resistance and long life-span as to be of optimum structure, particularly for a long-distance and large capacity conveyor for bulk material. It is approved from the testing of national authoritative organization that Seal employed is of dustproof and waterproof type, whose performance proved to be satisfactory and has by a long way exceeded the GB and JIS standard after our repeated research and development.Factory high quality greased full for life.
11	Color: black, red, blue, yellow available , or 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/DIN.
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 Facilities & Capabilities

Cutting equipment:
numberical control cutter machine, semi- manual cutter machines.

Forming equipment:
300T friction punching machine, 160T punching machine, mechanical plate shearing machine.

Plate roll equipment:
hydraulic four rolles plate roll equipment, mechanical three rolles plate roll equipment.

Welding equipment:
union melt welding, argon arc welding machine, carbon dioxide protection welding machine, AC arc welding machine, direct current arc welding machine.

Test and MeasureInstruments: PaintFilmThickness Gauge, Buluowei hardness machine, Theodolite Magnetic Particle Flaw Detector, Metal gage, Ultrasonic Flaw Detector.

Heat treatment:
electric furnace, carburizing furnace.

paint shop facilities:
pneumatic paint shop facility, high- pressure paint shop facility.


Customers' Feedback of SPD Conveyor&Roller



Customer Visit from Different Countries

 

Package and Delivery
Packing:
8-10sqm/carton,80-100pcs/carton(the quantity load will base on the design patten),
Qty/20" FCL: 5000sqm, Qty/40" FCL: 12000sqm.
Delivery:
5-30 days for bulk order according to the quantity.

Shipping:
Ocean shipment, Air shipment, Express delivery. No matter flat pack to save shipping cost,or fill with your merchandise into all assembled displays to ship together, all is up to you.
And we have our own department to arange the shipments. We ship worldwide dierctly by sea,air or express. We will provide all documents you need to import.

About Our Company

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