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Facility

Yoshima factory equipment list

    • Ultra pure water production system(17.5MΩ)
    • Machining center
    • 5-axis vertical machining center
    • NC lathe
    • Multi polygon machine
    • General-purpose lathes
    • Vertical fraise
    • Cutting machine
    • General-purpose drill
    • Three-dimensional CAD
    • Clean oven
    • 6-tank ultrasonic washing system
    • Ultrasonic washing system
    • Super high vacuum drying furnace
    • Micro plasma welding machine
    • TIG welding machine(automatic/manual)
    • Pipe welding machine
    • Welding machine(hand-operated)
    • Clean bench
    • He leak detector
    • LPC particle counter 0.1μm
    • CNC particle counter 0.01μm
    • CNC particle counter 0.0015μm
    • Digital manometer
    • Digital multi Meter
    • Standard pressure controller
    • Super high vacuum sintering furnace
    • Incubator
    • Surface texture instrument
    • Vickers hardness tester
    • Counter measuring equipment
    • Contour projector
    • CNC three-dimensional measurement 705x705x605mm
    • Oil pressure piston gauge 500MPa accuracy 0.003%
    • Automatic photo micrographic System
    • Scanning microscope
    • Digital indicator
    • Digital scope
    • Desktop high vacuum ventilation duct (vacuum pump)
    • Optical microscope
    • Booster(35MPa)
    • Electrolysis polishing machine
    • Etching machine
    • Air circulation resistance measurement equipment
    • Desiccators
    • Powder processing machine
    • Powder sorting equipment
    • Fine cutter
    • Powder supply equipment
    • Oil free air compressor 3.7KW+Air dryer
  • Ultrapure water production equipment(17.5MΩ)
    Ultrapure water production equipment(17.5MΩ)
  • 5-axis control vertical machining center
    5-axis control vertical machining center
  • scanning microscope
    scanning microscope
  • Ultra-high vacuum drying oven(1×10-5Pa)
    Ultra-high vacuum drying oven(1×10-5Pa)
  • Ultra-high vacuum sintering furnace(1×10-5Pa)
    Ultra-high vacuum sintering furnace(1×10-5Pa)
  • High vacuum ultrasonic special cleaning machine(1×10-4Pa)
    High vacuum ultrasonic special cleaning machine(1×10-4Pa)

Yoshima factory clean room & equipment

  • examination room
    examination room
  • 6-tank ultrasonic cleaning machine
    6-tank ultrasonic cleaning machine
  • New building clean room(100m2)
    New building clean room(100m2)
  • High pressure generator (pressure test equipment)
    High pressure generator (pressure test equipment)

Yoshima 3rd factory equipment

  • Vertical machining center
    Vertical machining center
  • CNC automatic lathe
    CNC automatic lathe

Environment/Development Central Research Institute Clean Room & Equipment

  • Clean room (total area 1,200m2)
    Clean room (total area 1,200m2)
  • 6-tank ultrasonic cleaning machine
    6-tank ultrasonic cleaning machine

Site, building and clean room facilities

Yoshima factorySite area:7,607.46m2 floor space Building area
■Pureron headquarters building 1,077.36m2 690.11m2
■Factory building
 clean room(Class1)
 clean room(Class5)
986.58m2
100m2
200m2
988.08m2
■PJ Building
・PJ head office space
・factory space
 clean room(Class1)
1,176.26m2
287.57m2
888.69m2
100m2
614.62m2
Yoshima 3rd factory floor space Building area
■Yoshima 3rd factory
・1st floor
・Second floor
567.00m2
567.00m2
1,134.00m2
Development/Environment Central Research Institute (Ecolab)Site area:5,238.51m2 floor space Building area
■ecolab
・office space
・factory space
 clean room(Class1)
 clean room(Class5)
1,227.97m2
2,954.21m2
190m2
1,010m2
4,182.18m2
Yoshima 4th factory floor space Building area
■Yoshima 4th factory
・1st floor
 clean room(Class1)
・Second floor
1,682.86m2
154.8m2
425.96m2
2,108.82m2

※clean room standards:JIS B 9920

Contact Us

PJ Co., Ltd. will respond to questions regarding products and sales. Please feel free to contact us.
Business hours 8:00-17:00