The Vibra Screw Type LBB Volumetric Belt Feeder is an integrated unit consisting of Live Bottom Bin, integral vibrating nozzle with adjustable gate, and a constant speed continuous belt conveyor. It offers a distinct advantage in handling abrasive, waxy and pressure sensitive materials. Bin discharge is through a vibrated nozzle, available in widths from 1 to 6 inches, onto a 7 inch wide belt conveyor. Maximum feed rate is 75 cubic feet per hour.
A precision slide gate with micrometer adjustments gives the LBB feeder a normal operating range of 20:1. A greater range is possible by varying the belt speed. Feed ranges of 100:1 are possible with one unit.
| SPECIFICATIONS |
| Contact Materials: |
Carbon Steel
304 Stainless Steel
316 Stainless steel |
| External Support Brackets: |
Carbon Steel |
| Coatings: |
Standard external: Epoxy Paints. Corrosion-resistant paints. Customer-specified special paints or colors.
Standard internal: Rust preventive coating. Carbon steel contact surfaces. Stainless, uncoated.
Optional internal: Nozzle and doctor blade only. Teflon coatings (DuPont), as specified.
|
| Belt Material |
Standard: 3-ply reinforced 1/8" thick Neoprene
Optional White food grade Neoprene or Hycar. Teflon coated Hycar. |
| Belt Support |
Carbon steel frame. Sealed outboard ball bearings on pulleys. Neoprene Skirtboards |
| Drives |
Standard, Type LBB Single motor for belt drive and vibration, 230-460/3/60, chain and sprocket drive.
Optional, Type LBB Variable-speed DC motor. Explosion-proof motor
|
| Discharge Nozzle |
Standard, Type LBB Carbon or stainless steel to match supply bin. Micrometer gate adjustment, direct reading indicator.
|
|
| |
 Click to View Larger |
| |
| (mm) |
| Model |
A |
B |
C |
D |
E |
F |
G |
H |
J |
K |
L |
M |
| 400 |
50 (1270) |
36 (914) |
4 1/2 (114) |
9 1/2 (241) |
34 (863) |
8 (201) |
12 (305) |
16 1/2 (419) |
10 1/2 (267) |
4 (102) |
6 (152) |
4 (102) |
| 1200 |
70 (1778) |
54 (1372) |
6 (152) |
10 (254) |
52 (1321) |
12 (305) |
18 (457) |
23 (584) |
11 1/2 (292) |
6 (152) |
8 (201) |
4 (102) |
| 2400 |
96 (2438) |
72 (1829) |
9 (229) |
15 (381) |
70 (1778) |
30 (762) |
36 (914) |
41 3/4 (1060) |
12 1/2 (318) |
12 (305) |
10 (254) |
9 (229) |
| 4800 |
114 (2896) |
96 (2438) |
10 (254) |
18 (457) |
94 (2388) |
40 (1016) |
48 (1219) |
54 3/8 (1381) |
20 3/8 (518) |
12 (305) |
12 (305) |
9 (229) |
| |
|
BIN ACTIVATORS 
BULK BAG
VIBRATING BINS
VOLUMETRIC SCREW FEEDERS & CONVEYORS
VOLUMETRIC BELT FEEDERS
WEIGH FEEDERS & BATCHERS
VIBRATING CONVEYORS
VIBRATING SCREENS
SPIRAL CONVEYORS
CONTINUOUS BLENDERS
GRAVIMETRIC BELT FEEDERS
FLEXIBLE CONVEYORS
SYSTEM INTEGRATION
