The Sinto family (Sintokogio and Heinrich Wagner Sinto) introduced the SEIATSU process in tight flask molding, which leads the industry in providing high quality castings.
Sinto's molding line-up ranges from cost-effective models for handling small production runs to larger runs capable of faster molding speeds. Dimensional accuracy, repeatability, surface quality and the demand for molding complex geometries requires maximum in mold quality, which is the hallmark of the various Sinto tight flask molding process.
25.5" x 27.5", 25.5" x 33", 31.5" x 39", 35" x 51", 47" x 59"
80-150 molds/hour
Aeration Sand Filling
DAFM Series
Tight Flask Molding Machine ideal for small lot production of various products
39" x 31", 49" x 39", 63" x 49", 79" x 63", 98" x 79"
10-50 molds/hour
SEIATSU Air-Flow + Squeeze
EFA Series
Tight Flask Molding Machine ideal or medium to large size castings
EFA-S Series: 39" x 31", 49" x 39", 63" x 49", 79" x 63, 118" x 79" EFA-SD Series: 20" x 16", 25.5" x 20", 31" x 25.5", 39" x 31", 49" x 39", 63" x 49", 79" x 63"
Ranging from 20-140 molds/hour
Air Flow + Squeeze
HSP Series
Tight Flask machine ideal for small to medium size castings
HSP: 25.5" x 20", 31" x 25.5", 39" x 31"
Ranging from 18-70 molds/hour
SEIATSU Air-Flow Technology
ZFA Series
Twin-type Tight Flask Molding Machines ideal for medium to large size castings
ZFA: 20" x 16", 25.5" x 20"x 31" x 25.5", "39" x 31", 49" x 39" ZFA-SD: 20" x 16", 25.5" x 20", 31" x 42.5", 39" x 31", 49" x 39"
