Unitrough & Intertrough Conveyor Idlers

Unitrough Range

The Unitrough Range offers a choice of two transome types to meet specific customer requirements:

  • A Tubular construction, where self cleaning is a priority
  • A Folded construction, where cost is a determining factor

Unitrough Idlers have end supported wing rollers & comply with ISO & BS recommendations.

On such trough sets all rollers are interchangeable. Non-lead idler sets can be supplied on reversing conveyors.


1937

3 Roll Troughing Idler Sets (Tubular Transome)

Belt Width Range: 400mm to 1600mm

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Belt Width (mm) Dimensions 102mm Dia. Rollers (Ref No.) Dimensions D (mm) 127mm Dia. Rollers (Ref. No.)
A (mm) B (mm) C (mm) D (mm)
400 160* 75 640 200 MDF400 225 MEF400
500 200* 75 740 200 MDF500 225 MEF500
600 240* 75 840 200 MDF600 225 MEF600
650 250* 75 890 200 MDF650 225 MEF650
750 295* 75 990 200 MDF750 225 MEF750
800 315* 75 1040 200 MDF800 225 MEF800
900 350* 75 1140 200 MDF900 225 MEF900
1000 380* 75 1240 200 MDF1000 225 MEF1000
1050 410* 75 1300 200 MDF1050 225 MEF1050
1200 465* 100 1450 215 MDF1200 240 MEF1200
1350 530* 100 1600 215 MDF1350 240 MEF1350
1400 530* 100 1650 215 MDF1400 240 MEF1400
1500 575 100 1800 215 MDF1500-S 240 MEF1500
1600 600* 100 1900 215 MDF1600-S 240 MEF1600
1938

3 Roll Rubber Covered Troughing Idler Sets (Tubular Transome)

Belt Width Range: 400mm to 1600mm

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Belt Width (mm) Dimension D (mm) Ref. No.
400 222 MRF400
500 222 MRF500
600 222 MRF600
650 222 MRF650
750 222 MRF750
800 222 MRF800
900 222 MRF900
1000 222 MRF1000
1050 222 MRF1050
1200 237 MRF1200
1350 237 MRF1350
1400 237 MRF1400
1500 237 MRF1500-S
1600 237 MRF1600-S
1939

3 Roll Troughing Idler Sets (Inverted Angle)

Belt Width Range: 400mm to 1600mm

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Belt Width (mm) Dimensions 102mm Dia. Rollers (Ref No.) Dimensions D (mm) 127mm Dia. Rollers (Ref. No.)
A (mm) B (mm) C (mm) D (mm)
400 160* 75 640 200 MDA400 225 MEA400
500 200 75 740 200 MDA500 225 MEA500
600 240 75 840 200 MDA600 225 MEA600
650 250* 75 890 200 MDA650 225 MEA650
750 295* 75 990 200 MDA750 225 MEA750
800 315* 75 1040 200 MDA800 225 MEA800
900 350* 75 1140 200 MDA900 225 MEA900
1000 380* 75 1240 200 MDA1000 225 MEA1000
1050 410* 75 1300 200 MDA1050 225 MEA1050
1200 465* 100 1450 215 MDA1200 240 MEA1200
1350 530* 100 1600 215 MDA1350 240 MEA1350
1400 530* 100 1650 215 MDA1400 240 MEA1400
1500 575 100 1800 215 MDA1500-S 240 MEA1500
1600 600* 100 1900 215 MDA1600-S 240 MEA1600
1940

3 Roll Rubber Covered Troughing Idler Sets (Folded Transome)

Belt Width Range: 400mm to 1600mm

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Belt Width (mm) Dimensions Ref No.
A (mm) B (mm) C (mm) D (mm)
400 160* 75 640 222 MRA400
500 200 75 740 222 MRA500
600 240 75 840 222 MRA600
650 250* 75 890 222 MRA650
750 295* 75 990 222 MRA750
800 315* 75 1040 222 MRA800
900 350* 75 1140 222 MRA900
100 380* 75 1240 222 MRA1000
1050 410* 75 1300 222 MRA1050
1200 465* 100 1450 237 MRA1200
1350 530* 100 1600 237 MRA1350
1400 530* 100 1650 237 MRA1400
1500 575 100 1800 237 MRA1500-S
1600 600* 100 1900 237 MRA1600-S
1941

3 Roll Picking Idler Sets (Folded Transome)

Belt Width Range: 750mm to 1600mm

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Belt Width (mm) Dimensions 102mm Dia. Rollers (Ref No.) Dimensions D (mm) 127mm Dia. Rollers (Ref. No.)
A (mm) B (mm) C (mm) D (mm)
750 450 200 990 200 MDUP750 225 MEUP750
800 500 200 1040 200 MDUP800 225 MEUP800
900 600 200 1140 200 MDUP900 225 MEUP900
1000 700 200 1240 200 MDUP1000 225 MEUP1000
1050 760 200 1300 200 MDUP1050 225 MEUP1050
1200 910 200 1450 200 MDUP1200 225 MEUP1200
1350 1060 200 1600 200 MDUP1350 225 MEUP1350
1400 1110 200 1650 200 MDUP1400 225 MEUP1400
1500 1260 200 1800 200 MDUP1500 225 MEUP1500
1600 1360 200 1900 200 MDUP1600 225 MEUP1600
1942

3 Roll Impact Troughing Idler Sets

Belt Width Range: 600mm to 1600mm

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Belt Width (mm) Dimensions Grooved 127mm Dia. Rollers (Ref. No.) Plain 127mm Dia. Rollers (Ref. No.)
A (mm) B (mm) C (mm) D (mm)
600 240 75 840 250 SHD600/G SHD600/P
650 250 75 890 250 SHD650/G SHD650/P
750 295 75 990 250 SHD750/G SHD750/P
800 315 75 1040 250 SHD800/G SHD800/P
900 350 75 1140 250 SHD900/G SHD900/P
1000 380 75 1240 250 SHD1000/G SHD1000/P
1050 410 75 1300 250 SHD1050/G SHD1050/P
1200 465 100 1450 265 SHD1200/G SHD1200/P
1350 530 100 1600 265 SHD1350/G SHD1350/P
1400 530 100 1650 265 SHD1400/G SHD1400/P
1500 575 100 1800 265 SHD1500-S/G SHD1500-S/P
1600 600 100 1900 265 SHD1600-S/G SHD1600-S/P
1943

Return Idlers

Belt Width Range: 400mm to 1600mm

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Belt Width (mm) Dimensions A (mm) 102mm Dia. (Ref No.) 127mm Dia. (Ref. No.) Rubber Covered 121mm Dia. (Ref. No.)
400 500* MDP400 MEP400 MRP400
500 600* MDP500 MEP500 MRP500
600 700* MDP600 MEP600 MRP600
650 750* MDP650 MEP650 MRP650
750 900* MDP750 MEP750 MRP750
800 950* MDP800 MEP800 MRP800
900 1050* MDP900 MEP900 MRP900
1000 1150* MDP1000 MEP1000 MRP1000
1050 1200* MDP1050 MEP1050 MRP1050
1200 1350* MDP1200 MEP1200 MRP1200
1350 1500* MDP1350-S MEP1350-S MRP1350-S
1400 1550 MDP1400-S MEP1400-S MRP1400-S
1500 1700 MDP1500-S MEP1500-S MRP1500-S
1600 1800* MDP1600-S MEP1600-S MRP1600-S
1944

Intertrough-type Return Idlers

Belt Width Range: 600mm to 1500mm

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Belt Width (mm) Dimensions Ref. No.
A (mm) B (mm) C (mm) D (mm)
600-650 710 840 20 65 ITR710
750 850 980 20 65 ITR850
800 895 1025 20 65 ITR895
900 1019 1145 20 63 ITR1019
1000 1119 1280 20 80.5 ITR1119
1050 1190 1320 20 65 ITR1190
1200 1319 1485 20 83 ITR1319
1500 1559 1700 25 70.5 ITR1559

Product Range

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