Products

Production of most types of gears used in automobiles.

We produce most types of gears used in automobiles, focusing on transmission gears such as A/T, M/T, and CVT, as well as P/S and engine gears.

category	division	outside diameter (mm)		module		JIS grade
category	division	max	min	max	min	JIS grade
Spur gear	external	220	8	5	0.3	1-7
Spur gear	internal	200	60	4	1	4-7
Helical gear	external	220	8	5	0.3	1-7
Helical gear	internal	200	80	4	1	4-7
Screw gear	external	120	15	2	0.5	4-7
Worm	external	50	8	3	0.5	4-7
Worm wheel	external	200	20	3	0.5	4-7
Bevel gear	external	50	15	2	0.5	4-7
Crown gear	external	50	20	1	0.3	5-7

*We also provide consultations about products outside the above range.

PINION GEAR

This is a typical gear of our company.
We specialize in integrated production and mass production using round bars and forged materials."

SUN GEAR

A gear with complex shapes such as two-stage gears.
We specialize in integrated and mass production from forged materials.

HUB & FLANGE

This gear is characterized by its thin shape.
It is processed from forged or pressed material.

SPEEDMETER GEAR

A gear characterized by high torsion.
We specialize in integrated production and mass production using round bars and forged materials.

OTHER GEAR

We manufacture a wide variety of gears, including shafts, oil pump gears, worm gears, and resin gears.

Product Name	Quantity
NC gear hobbing machine	205
NC gear small hobbing machine	9
Gear shaper	29
NC gear shaving Machine	208
NC lathe	290
Gear rolling machine	17
Chamfering machine	193
Broaching machine	12
Tooth surface grinding machine	1

Product Name	Quantity
NC honing machine	86
End-face grinding machine	99
End Surface Finishing Board	8
High-frequency quenching device	3
Cutting machine	44
Multi spindle screw Machine	73
NC Drilling Machine	39
Gear Checker	30