三豊精工株式会社 - 群馬工場

Mitoyo-seiko co., ltd.
Gunma factory

Mitoyo-seiko co., ltd. Gunma factory

We have manufacturing facilities such as lathe machines, grinding machines, and assemble equipment. its integrated machining system, from cutting to grinding to NC, enables it to produce an average of 1,000 compressors per month. we also produces several other large cutting items and parts.

MakerNameQuantity

BROTHER
Machining center6
FUNUCMachining center5
TAIYO KOKIOval grinding machine1
TAIYO KOKIEnd face grinding machine1
TAIYO KOKIInternal grinding machine1
TAIYO KOKISlit grinding machine1
TAIYO KOKISlit grinding machine1
SEIKO SEIKICylindrical grinding machine3
SEIKO SEIKISurface finish machine1
TsugamiNC lathe machine1
TsugamiManually-operated spline rolling machine1
TsugamiAutomatic spline rolling machine1
TsugamiCylindrical grinding machine1
TOYO SEIKIMachining center2
NarashinoSurface finishser1
NarashinoSurface property machine1
OKK Corp.Machining center1
SuginoMachining center1
NIPPON MEKTRONMachining center1
KitamuraMachining center1
HITACHI SEIKIMachining center1
Nissei industrySurface grinding machine1
MiyanoAutomatic NC lathe machine1
ShinseiTwo spindle milling machine1
Obata spirit machineSlotting milling machine1
NACH-FUJIKOSHIAutomatic broaching machine1
IIDASlotting milling machine1
Okamoto machine toolSlit chamfering machine1
OBATAR processing machine1
OBATASlit grinding machine1
DaishoSlit grinding machine1
Toho kokiCentrifugal separator1
Sendaidryer machine1
CleanvyWashing machine1
Fuji controlQC press machine1
JAMServo press machine1
Sanmi CorpVacuum washing machine3
MitutoyoThree-dimensional measuring instrument1
MitutoyoRoundness measuring instrument1
MitutoyoContour form measuring instrument1
MitutoyoSurface measuring instrument1
MitutoyoImage measuring instrument1
TOKYO SEIMITSUSurface roughness measuring instrument1
TOPCONMeasurement microscope1