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Spiral Roller/Steel Screw Idler/Return Roller

Basic Info

Model No.:  Screw Idler

Product Description

Model NO.: Screw Idler Surface Treatment: Painting&Steel Screw Installation: Turning Length: 190-3400mm Roller Shaft: 45# Steel or Pointed Roller Seal: Grease Retainning Inner Seal with Multi-Stage Laby Roller Type: Carrying Roller, Impact Roller, Return Roller, FRI Specification: GB, ISO, CEMA, DIN, JIS, etc HS Code: 8431390000 Material: Steel Motor Type: Frequency Control Motor Roller Diameter: 50mm-219mm Application: Steel Industry, Mining, Harbor, Coal, Power Plant, Bearing: Single&Double Row Deep Groove Ball Bearing 2 Rz&2z Roller Welding: Mixed Gas Shielded Arc Welding End Trademark: PANDENG Origin: Toncheng, China Spiral Roller/Steel Screw Idler/Return Roller

Conveyor Roller details:
1. The conveyor roller dia 50mm-219mm,length 190-3400mm, which are used in the steel industry, mining, harbor, coal, power plant, cement etc industry.
2. Roller shaft:  45# steel or pointed
3. Bearing: single&double row deep groove ball bearing 2 RZ&2Z with C3 clearance.
4. Roller seal: grease retainning inner seal with multi-stage labyrinth and retention cap with outboard rubbing flinger seal.
5. Lubrication: Grease ris lithium soap type grease with rust inhibitors.
6. Roller welding: mixed gas shielded arc welding end 

Standard:
GB, ISO,CEMA,DIN,JIS,etc

Technical parameters:
1. Tube material : Carbon steel  
2. Tube dia.: 89-217mm
3. Tube length: 180-3350mm
4. Tube wall thickness : >5mm
5. Shaft diameter: 20-70mm or as drawing
6. Shaft external length: 10-40mm on each side or as drawing
7. Labyrinth-sealed ball bearing

Drawing and table of installation dimensions:
Besides the products of specifications corresponding to model TD75, DTII, DTII(A), our company can design various nonstandard specifications according to user's requirements.

 
Belt width
 
Roll
L1 A H1 H2 E P Q d  
Mass
kg
 
Drawing number

B D L  
Drawing number
 
Bearing

500 89 315 DTIIGP1103 4G204 840 740 95 329 170 130 90 M12 49.8 PDII01C3211
650 380 DTIIGP1104 990 890 139.5 323 52.9 PDII02C3211
800 465 DTIIGP1105 1150 1090 363 58.9 PDII03C3211
108 DTIIGP2205 4G205 149 391 64.0 PDII03C 3222


1000 133 600 DTIIGP2307 4G305 1376 1290 159 406 230 150 M16 87.2 PDII04C 1523
DTIIGP3307 4G305 171.5 418.5 93.5 PDII04C 3233
1200 108 700 DTIIGP2208 4G205 1626 1540 169 416 95.3 PDII05C 3222
DTIIGP2308 4G305 416 96.2 PDII05C 3223
DTIIGP2408 4G306 416 103.0 PDII05C 3224
133 DTIIGP3208 4G205 181.5 428.5 103.3 PDII05C 3232
DTIIGP3308 4G305 428.5 104.2 PDII05C 3233
DTIIGP3408 4G306 428.5 108.6 PDII05C 3234
159 DTIIGP4208 4G205 194.5 44.5 112.2 PDII05C 3242
DTIIGP4308 4G305 448.5 112.7 PDII05C 3243
DTIIGP4408 4G306 448.5 117.5 PDII05C 3244

1400 108  
800
 
DTIIGP2310 4G305 1826 1740 179 426 104.7 PDII06C 3223
DTIIGP2410 4G306 426 109.0 PDII06C 3224
133 DTIIGP3310 4G305 190.5 437.5 113.8 PDII06C 3233
DTIIGP3410 4G306 437.5 119.1 PDII06C 3234
159 DTIIGP4310 4G305 204.5 471.5 124.1 PDII06C 3243
DTIIGP4410 4G306 471.5 129.4 PDII06C 3244
Advantage:
1.Light and rigid frame construction
2.Sealing arrangement consist of a double seal
3.Additional water proofing neoprene contact lip seal
4.Low friction coefficient, waterproof, effective sealing system
4.High accurate steel pipes ensure the rollers with low vibration and noise
5.Multi-labyrinth seals achieve waterproof and dustproof
6.Adopting good bearing make sure the lifetime, stable running and good quality
7.Excellent lubricating property

Contact us if you need more details on Spiral Roller. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Steel Screw Idler、Friction Conveyor Rollers. If these products fail to match your need, please contact us and we would like to provide relevant information.

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