FBO-III
FBO3 Left Hand Machine
FBO3 Right Hand Machine
All Handling Drawings
MOLDING MACHINE SPECIFICATIONS:
FBO-IIIA, 2024; 5-8/5-8, Nominal 133 MPH
FBO-IIIB, 2026; 7-10/7-10, Nominal 120 MPH
FBO-IIIS, 2024; 5-8/5-8, Nominal 170 MPH
FBO-IIIS, 2026; 5-8/5-8, Nominal 160 MPH
Mold dimensions (nominal)
Operator selectable cope and drag heights
Standard settings
20" x 24" (508mm x 610mm)
5.1" to 7.9" (130mm to 200mm)
Low 5.1”, mid 6.6”, high 7.9”
20" x 26" (508mm x 660mm)
7.1" to 9.8" (180mm to 250mm)
Can be preset at 3 stages
Method of operation
Fully automatic or stops in mid-cycle for core insertion
Touch screen operator station
10” A-B PanelView, color
Allen-Bradley
10” color
Programmable logic controller
A-B SLC5/04, password protected
30 seconds per mold (at maximum height setting for cope & drag, low squeeze, depending on blow time, and excluding core insertion time)
Molding speed (nominal)
27 seconds per mold (at maximum height setting for cope & drag, low squeeze, depending on blow time, and excluding core insertion time)
One set is standard: 1 3/16”dia. (30mm)
21.2 seconds per mold (at maximum height setting for cope & drag, low squeeze, depending on blow time, and excluding core insertion time.
22.5 seconds per mold (at maximum height setting for cope & drag, low squeeze, depending on blow time, and excluding core insertion time.
Sprue cup & down sprue
Six (6) are standard
Sprue positions
Ten (10) are standard; choose six (6)
Top of drag flask with machine on floor (core set ht.)
44.88” (1140mm)
16.73” ( 425mm)
Mold eject height with machine on floor
14.76” ( 375mm)
220 lbs. (100 Kg)
0.79" – 1.18" (20 – 30mm)
Pattern maximum weight
Pattern thickness
142 PSI @ sand surface (max.)
Low 85 PSI, mid 114 PSI, high 142 PSI
Squeeze pressure:
Moisture: 3-4% (+/- 0.25% of an avg. value)
Compactability: 36-45%
Total clay: 10-13% max.
Green strength: 11-21 PSI (for Iron only)
Temperature: 20 ° F above ambient (max.)
131 PSI @ sand surface (max.)
Low 85 PSI, mid 108 PSI, high 131 PSI
Sand requirements
Maximum 554 lbs. / (23-33 TPH)
Sand quantity per mold / tons-per-hour
Maximum 410 lbs. / (17-27 TPH)
88 cubic feet (2.5 m 3) ¾” inlet, 5” outlet
Maximum 410 lbs. / (22-34 TPH)
Maximum 444 lbs. / (24-37 TPH)
Air tank (minimum requirement)
53 cubic feet (1.5 m 3) 1” inlet, 5” outlet
Utilities (approximate):
76 +/- 4 PSI
Air pressure required
80 +/- 6 PSI
64 CFFA/mold (1.8 m 3/mold)
Air quantity per mold
42 CFFA/mold (1.2 m 3/mold)
Line Filters: (1) return & (1) cooler continuous flow
Noise level: Less than 75 dB
Hydraulic Power Unit
(ISO VG46 wear-resistant oil by others )
GPM required: 8 GPM @ 90 ° F
Water cooled heat exchanger (¾” in, ¾” out)
GPM required: 6 GPM @ 80 ° F
GPM required: 7 GPM @ 80 ° F
Required electrical service, minimum
60 amp feed
100 amp feed
Hydraulic power unit
18 KW/ 25 HP/ 32 full-load amps
Control voltage: 110 VAC, 1 ph., 60 Hz.
30 KW/ 40 HP
USA , Canada , Mexico & South America
Power voltage: 480 VAC, 3 ph., 60 Hz.
USA
Power voltage: 575 VAC, 3 ph., 60 Hz.
Canada (CSA)
Mexico & South America
(voltage regulation transformer)
125" w x 152" d x 141" h
(3185mm x 3870mm x 3587mm)
Dimensions
125" w x 143" d x 118" h
(3185mm x 3630mm x 2987mm)
114" w x 139" d x 110.5" h
(2890mm x 3515mm x 2807mm)
125" w x 149" d x 124" h
(3185mm x 3795mm x 3161mm)
Machine Weight
30,000 lbs (13,600 kg)
29,000 lbs (13,180 kg)
31,000 lbs (14,000 kg)
Dotsons FBOIIIS with Coresetter