Japanese

Product

Castingd. Page Link Castings.

Cylinder head, Cylinder block, Rear axle, Crankshaft, Knuckle, etc.

Forgings. Page Link Forgings.

Front axle beam, Crankshaft, Connecting rod, Knuckle, Rear axle shaft, Gear, etc.

Aluminum Die-castings. Page Link Aluminum Die-castings.

Transmission case, Clutch housing, Transmission housing, etc.

Description

Castings.

We can offer high quality products to our customers by using our original manufacturing technology. With the in-mold process first introduced in Japan, we produce ductile and compacted vermicular castings. Specifically, we excel at manufacturing from complex-shaped and high-strength parts such as cylinder blocks, cylinder heads to simple-shaped brake drums and camshafts for any types of automobiles. We supply a variety of shaped products at lower costs.

Forgings.

We have top-level forging machines in Japan. We manufacture high quality products through original manufacturing methods.

Aluminum Die-castings.

We produce precise and reliable aluminum die-castings such as clutch housings and transmissions cases for commercial vehicles based upon the data based upon the optimal shape designing and casting analysis technology.

Facilities

Foundry

Capacity:

  • 104.6 thousand metric tons/ year

Molding

  • SPO (400HSS) high-speed automatic molding line
  • APK-8T automatic air impact molding line

Melting (No.1 foundry shop)

  • Low frequency furnace for melting 20t/ batch
  • Low frequency furnace for holding 20t/ batch

Melting (No.2 foundry shop)

  • Cupola 15t/ hour
  • Low frequency furnace for holding 20t/ batch

Core Making

  • Shell molding machines and others

Sand System

  • Speed muller 2t/ batch
  • Eirich mixer 5.6t/ batch
  • Shell Sand Coating Equipment 4t/ h

Forging

Capacity

  • 46.8 thousand metric tons/ year

Hammer

  • 35T-M counter blow hammer

Press

  • 6,300t forging press
  • 5,000t forging press
  • 3,000t forging press
  • 2,500t forging press

Upsetter

  • 7.5" upsetter
  • 6" upsetter
  • 3" upsetter

Heat treatment

  • Continuous heat treatment furnace

Aluminum Die-casting

Capacity

  • 2.4 thousand tons/ year

Diecast Machine

  • 2,250ton
  • 1,650ton

Melting

  • Gas melting furnace

Machining

Finish machining

  • Brake drum
  • Rear axle shaft
  • Knuckle
  • Spindle
  • Flywheel
  • Split case

Rough machining

  • Cylinder head
  • Flywheel housing
  • Clutch housing
  • Crank shaft
  • Connecting rod
  • Knuckle
  • Axle tube
  • Rear axle shaft
  • Crank shaft mass centering

Die Sinking

Pattern Making

  • Electric Discharge Machines
  • Machining Centers
  • Copy Milling Machines
  • Ion nitriding devices

Generator

Diesel-Powered Generator

  • 15,600kW