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-S5EFA-S6EFA-S7EFA-S8EFA-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 SystemAir-flow + Squeeze

EFA-SD Specifications

Specifications Model
EFA-SD2EFA-SD3EFA-SD4EFA-SD5EFA-SD6EFA-SD7EFA-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

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