Feeders

INDUSTRY: Mining, aggregate, recycle

material type: hard rock, limestone, concrete asphalt

Feeders

Get the optimum performance you need from Lippmann’s heavy-duty vibrating feeders. An impressively rugged I-Beam construction provides proven, dependable, and continuous operations. Operators will find Lippmann feeders do a superior job of absorbing impact, metering material to the crusher and scalping out the fines.
Feeders Brochure
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Highlights

Feeder
Each feeder features the option to replace grizzly bars with Lippmann grizzly spring fingers, which are loaded into the wash feeder as a single, cartridge-like unit. Lippmann fingers also have a distinct advantage in some applications to “cut” material and remove large quantities of undersized material before entering the crusher.
Available on all Lippmann feeders are tapered, steel grizzly bars. These bars have a self-cleaning design and are fabricated to be both replaceable and adjustable.
Features extra-heavy reinforced cross members across the entire unit. Adding to its overall strength and durability, each Lippmann vibrating feeder comes standard with replaceable steel liners on both the feeder pan and side plates.
Low-profile side plates minimize height for easier transport under most overhead obstructions. Heavy coil springs at each side on the discharge end isolate vibrations and stabilize the gold rush feeder for smooth operation.

Lippmann feeders are driven by a dual shaft, field-proven eccentric drive mechanism. The specialized flow-through tube arrangement of the vibe housing encases a large oil reservoir that continuously lubricates all moving components while at the same time dispersing heat.

The Lippmann Edge

Strong, Trouble-Free Operation

The two overriding advantages of the Lippmann series feeders are the sound design and maximization of strength. To ensure strong, trouble-free operation, Lippmann engineers have designed the vibrating gold rush grizzly feeder for maximum strength at all crucial stress points. Each aggregate feeder features extra heavily reinforced cross members that run the entire course of the unit. Adding to the strength and overall durability, each Lippmann vibrating feeder comes standard with replaceable steel liners on the feeder pan and side plates.

field proven eccentric drive mechanism

Field-Proven Eccentric Drive Mechanism

Due largely to extensive stress analysis and finite element techniques employed by Lippmann engineers, Lippmann has successfully created a heavy-duty feeder that will suit any crushing application. Gold rush gold feeders are driven by a dual shaft, field-proven eccentric drive mechanism. The flow-through tube arrangement of the vibe housing encases a large oil reservoir that both continuously lubricates all moving components and disperses heat. All vibe units are protected by a double seal arrangement; guarding against any foreign contaminant that would otherwise enter the mechanism.

Choice of Adjustable Grizzly Configurations

When looking to remove large amounts of material from your crushing circuit, Lippmann offers a wide array of grizzly configurations which are built to suit the customer’s every need. Available on all Lipmann feeders are tapered, steel grizzly bars. These bars have a self-cleaning design and are fabricated to be both replaceable and adjustable.

Lippmann Grizzly Finger Cartridges

An additional option on all feeders is replacing grizzly bars with Lippmann grizzly spring fingers. These steel fingers are loaded into the wash feeder as a single, cartridge-like unit. Lippmann fingers have a distinct advantage in some applications due to their ability to “cut” material and remove large quantities of undersized material before entering the crusher.

low profile

Low Profile Design

Low profile side plates minimize height which is critical for road-able crushing plants. Heavy coil springs at each side on the discharge end isolate vibrations and stabilize the gold rush feeder for smooth operation.

Standard Features

  • Strong, trouble-free operation
  • Heavy-duty feeder I-Beam pan and pan support members guard against the most severe impacts
  • Sturdy grizzly bar
  • More ductile grizzly finger options
  • Varying lengths and adjustable bars and fingers
  • Allows maximum fines to bypass and prevents materials from “pegging”
  • Available in single or step-deck configurations
  • Superior eccentric drive mechanism
  • Heavy-duty, field-proven eccentric drive mechanism provides straight- line motion to straighten out slabby material and reduce bridging at the crusher feed opening
  • Open, flow-through tube arrangement permits oil to circulate constantly through the large, double-sealed vibrator assembly

Technical Specs

FEEDER SIZE
inch x feet
mm x mm		VIBRATOR SIZECAPACITYGRIZZLY SECTION LENGTH 1
feet
mm		WEIGHT 2 Lbs.
Kg		AB*CDEHLOSS*W
STPHMTPH
38 x 16
965 x 4877		LLH-18400-600360-5404, 5
1219, 1524		8,800
3,990		6
152		13′-9″
4191		18
457		11
279		12
305		41
1041		17
5182		63
1600		55
1397		38
965
38 x 20
965 x 6096		LLH-18400-600360-5404, 5, 6
1219, 1524, 1829		11,000
4,980		6
152		13′-6″
4115		24
610		8
203		12
305		47
1194		21
6401		63
1600		55
1397		38
965
45 x 16
1143 x 4877		LLH-18500-650450-5904, 5
1219, 1524		10,500
4,760		6
152		13′-9″
4191		24
610		8
203		12
305		47
1194		17
5182		62
1575		70
1778		47
1194
45 x 20
1143 x 6096		LLH-18500-650450-5904, 5, 6
1219, 1524, 1829		12,000
5,440		6
152		16′-6″
5029		24
610		8
203		12
305		47
1194		21
6401		62
1575		70
1778		47
1194
47 x 16
1194 x 4877		LLH-18550-700500-6404
1219		11,000
4,980		6
152		13′-9″
4191		22
559		10
254		12
305		45
1143		17
5182		71
1803		64
1613		47
1194
47 x 18
1194 x 5486		LLH-18550-700500- 6404
1219		11,900
5,390		6
152		14′-6″
4420		22
559		10
254		12
305		45
1143		19
5781		63
1600		71
1803		47
1194
51 x 20
1295 x 6096		LLH-22600-900540-8204, 5, 6
1219, 1524, 1829		15,300
6,930		6
152		16′-6″
5029		24
610		12
305		12
305		47
1194		21
6401		77
1956		69
1753		51
1295
51 x 24
1295 x 7315		LLH-22600-900540-8206, 8, 10
1829, 2134, 2439		21,000
9,510		12
305		20’
6096		30
762		8
203		12
305		53
1346		25
7620		77
1956		69
1753		51
1295
55 x 20
1397 x 5486		LLH-22650-900590-8205
1524		15,000
6,800		6
152		16′-6″
5029		24
610		12
305		12
305		47
1194		21
6401		81
2057		73
1854		0
56 x 24
1422 x 7315		LLH-26650-950590-8605, 8
1524, 2134		26,000
11,780		18
457		18′
5486		32
813		8
203		13
330		58
1473		25
7620		85
2159		75
1905		56
1422
56 x 26
1422 x 7925		LLH-26650-950590-8606, 8, 10
1829, 2134, 2439		28,500
12,910		18
457		20′-6″
6248		32
813		8
203		13
330		57
1448		27
8230		85
2159		75
1905		51
1295
62 x 18
1575 x 5486		LLH-22700-1,100640-1,0004
1219		19,000
8,610		12
305		14′
6807		24
610		10
254		12
305		47
1194		19
5791		91
2311		81
2057		62
1575
62 x 20
1575 x 6096		LLH-22700-1,100640-1,0004, 5, 6
1219, 1524, 1829		20,000
9,060		12
305		16′-0″
4877		24
610		10
254		12
305		47
1194		21
6401		91
2311		81
2057		62
1575
62 x 24
1575 x 7315		LLH-26700-1,100640-1,0008, 10
2134, 2439		25,000
11,330		12
305		21′-0
6401″		36
914		5
114		13
330		62
1575		25
7620		91
2311		81
2057		62
1575
62 x 28
1575 x 8534		LLH-32700-1,100640-1,0008, 10
2134, 2439		43,500
19,710		**
**		22′-2″
6756		36
914		**
**		14
356		65
1651		29
8839		92
2337		83
2108		62
1575

1 Grizzly section can be comprised of finger grizzlys, single deck, step deck, tapered caps or straight caps. Grizzly section can be solid plate to allow for full pan (contact factory for feeder specifics).
2 Weights can vary according to grizzly selection.
* Dimension denotes crusher mounting.
** Feeder is at a 5 degree decline. Consult factory for deck application.

Diagrams

Feeder Diagrams
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3271 E Van Norman Ave
Cudahy, WI 53110 USA

Call Us: 1 800 648 0486

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