PRIMARY FEEDING UNITS

PRIMARY FEEDING UNITS

PRIMARY FEEDERS

The primary feeders are the feeders used to feed the material dumped into the primary hopper to the primary crushers. Vibrating feeders are driven by vibration motors or eccentrically driven mechanical drive systems with gearboxes. The feeders are produced with the strength to withstand the impacts of large stones dumped into the chamber, and special anti abrasive materials are used on the base and sides against wear.

APRON FEEDERS

Apron feeders are the feeders used in primary hoppers when the crushed material contains soil or clay and becomes sticky with the effect of moisture. Thanks to its strong structure and pallet system, it prevents feeding problems no matter how dirty and sticky the fed material is.

RECIPROCATING FEEDERS

Recirocating feeders are used in primary feeding units to feed raw materials to primary crushers. Reciprocating feeders are particularly efficient in feeding muddy, clayey and sticky materials that are difficult to feed. In this type of materials, since vibratory feeders can not clean the material adhering to the feeder surface, reciprocating feeders are used as an alternative. The reciprocating feeders feed by pushing the material on it with the back and forth movement of the table. Since the material on the reciprocating feeder is stripped, it can also feed the materials stuck on it. MADEN recirocating feeders provide trouble-free operation with their hydraulic drive units and solid structures.

SCALPER SCREENS

Scalper screens allow the separation of fine material and soil in the feed raw material in all kinds of materials with its adjustable grizzly gaps. Grizzly bars are manufactured with sufficient strength and resistant to abrasion and are replaceable.

WOBBLER SCREENS

Our Wobbler screens; are used to scalp the raw material before the primary crushing unit in case the raw material is wet, dirty and excessively sticky, With the eccentric shafts and the elliptical parts on the shafts, which work synchronized with each other, the material is scalped during the flow and it flows more cleanly and regularly to the crusher.

PRIMARY HOPPERS

  • Large and high volume hopper
  • The hopper shape is designed to prevent damage to the hopper bottom while dumping material from the truck.
  • Bolt-on wear liners at feeder base

TECHNICAL SPECIFICATIONS

FEEDER MODEL FEEDER TYPE FEEDER DEMENSIONS (mm) MOTOR POWER (kW)
PB-727 STRAIGHT 700×2700 2×3,2
PB-930 STRAIGHT 900×3000 2×4,5
PB-940 WITH GRIZZLY 900×4000 2×4,5
PB-1140 STRAIGHT 1100×4500 2×7,5
PB-1150 WITH GRIZZLY 1100×5000 2×7,5
PB-1350 STRAIGHT 1320×5000 18,5
PB-1355 WITH GRIZZLY 1320×5500 18,5
PB-1550 STRAIGHT 1500×5000 37
PB-1555 WITH GRIZZLY 1500×5500 37
PB-1750 STRAIGHT 1700×5000 45
PB-1755 WITH GRIZZLY 1700×5500 45

DIMENSIONS

MODEL A B C D E F G H
PB-727 2855 1085 1970 2185 1220 1180 670 1060
PB-930 3155 965 2300 2480 1320 1300 810 1160
PB-940 4000 965 2300 2480 1320 1300 910 1160
PB-1140 4350 1175 3225 3445 1710 1690 1036 1500
PB-1150 5000 1335 3795 4015 1710 1690 1035 1500
PB-1350 5000 1335 3795 4015 1710 1690 1320 1500
PB-1355 5500 1335 3795 4015 1710 1690 1320 1500
PB-1550 5000 1380 3895 4115 2245 2225 1490 2040
PB-1555 5500 1380 3895 4115 2245 2225 1490 2040
PB-1750 5000 1450 3895 4115 2445 2425 1690 2240
PB-1755 5500 1450 3895 4115 2445 2425 1690 2240

Compatibility Chart

FEEDER SEPARATE COMPATIBLE PRIMARY CRUSHER MODEL
PB-727 IE-830 / WE-8025 CK-75
PB-930 IE-1030 / WE-1040 CK-90
PB-940 IE-1030 / WE-1040 CK-90
PB-1140 IE-1230 / WE-1240 CK-110 / PDK-130
PB-1150 IE-1230 / WE-1240 CK-110 / PDK-130
PB-1350 IE-1430 / WE-1460 CK-130 / PDK-140
PB-1355 IE-1430 / WE-1460 CK-130 / PDK-140
PB-1550 IE-1635 / WE-1670 CK-150 / PDK-160
PB-1555 IE-1635 / WE-1670 CK-150 / PDK-160
PB-1750 IE-1840 / WE-1880 CK-175 / PDK-200
PB-1755 IE-1840 / WE-1880 CK-175 / PDK-200
AF-7050 WE-8025 CK-75
AF-9060 WE-1040 CK-90
AF-1175 WE-1240 CK-110 / PDK-130
AF-1385 WE-1460 CK-130 / PDK-140
AF-1595 WE-1670 CK-150 / PDK-160
AF-1710 WE-1880 CK-175 / PDK-200
VG-727 WE-8025 CK-75
VG-930 WE-1040 CK-90
VG-1140 WE-1240 CK-110 / PDK-130
VG-1250 WE-1460 CK-130 / PDK-140

360° View

PRIMARY FEEDERS

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APRON FEEDERS

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SCALPER SCREENS

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WOBBLER SCREENS

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PRIMARY HOPPERS

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