EFA Series
The EFA Series, is highly automated, high speed, and flexible Tight Flask Molding line.
EFA utilizes the SEIATSU Air-Flow Sand Filling Technology for producing larger molds with high density and uniform hardness.
FEATURES:
- Fully automatic, high speed molding machine with pattern turntable/shuttle for producing cope and drag molds
- Average maximum mold rate of 140 molds/hour
- Air-flow technology allows for consistent production of highly dimensional & accurate castings
- Excellent pattern draw through a leveling frame
- Flask handling controlled by hydraulic cylinder on roller conveyors
EFA-S Specifications
EFA-S
| Specifications | Model | |||||
| EFA-S5 | EFA-S6 | EFA-S7 | EFA-S8 | EFA-S9 | ||
| Mold Size | Width x Length | 39" x 31" (1000 mm x 800 mm) | 49" x 39" (1250 mm x 1000 mm) | 63" x 49" (1600 mm x 1250 mm) | 79" x 63" (2000 mm x 1600 mm) | 118" x 79" (3000 mm x 2000 mm) |
| Height | 6" - 20" (150 mm - 500 mm) | 8" - 20" (200 mm - 500 mm) | 10" - 20" (250 mm - 500 mm) | 12" - 20" (300 mm - 500 mm) | 12" - 24" (300 mm - 600 mm) |
|
| Molding Rate | 60 molds/hour | 50 molds/hour | 40 molds/hour | 30 molds/hour | 20 molds/hour | |
| Molding System | Air-flow + Squeeze |
|||||
EFA-SD Specifications
| Specifications | Model | |||||||
| EFA-SD2 | EFA-SD3 | EFA-SD4 | EFA-SD5 | EFA-SD6 | EFA-SD7 | EFA-SD8 | ||
| Mold Size | Width x Length | 20" x 16" (500 mm x 400 mm) | 25.5" x 20" (650 mm x 500 mm) | 31" x 25.5" (800 mm x 650 mm) | 39" x 31" (1000 mm x 800 mm) | 49" x 39" (1250 mm x 1000 mm) | 63" x 49" (1600 mm x 1250 mm) | 79" x 63" (2000 mm x 1600 mm) |
| Height | 6" - 16" (150 mm - 400 mm) | 6" - 16" (150 mm - 400 mm) | 6" - 16" (150 mm - 400 mm) | 6" - 16" (150 mm - 400 mm) | 8" - 18" (200mm - 450 mm) | 10" - 18" (250 mm - 450 mm) | 10" - 20" (250 mm - 500 mm) |
|
| Molding Rate | 140 molds/hour | 140 molds/hour | 120 molds/hour | 120 molds/hour | 100 molds/hour | 80 molds/hour | 70 molds/hour |
|
| Molding System | Air Flow + Squeeze | |||||||
Options
- – Find Sand Slinger
- – Automatic Pattern Changer
- – Flex
- – Pattern Heater