SCOPES: Ball, Stem, Castings


BOLA-TEK_Valve Ball Production

Manufacturing

  • Bar Stock
  • Investment Casting
  • Forged
  • Sand Casting
  • Centrifugal Casting
  • Pipe

Production

  • Raw Castings
  • I.D. Machining
  • O.D. Machining
  • Slotting
  • Acid Washing
  • De-Burr
  • Oil Cleaning
  • Mirror Polishing (Optional)
  • Mark Printing


BOLA-TEK_Valve Ball QC Testing

QC Equipments

  • Tesa Micro-Hite-3D
  • Surface Roughness Tester
  • Roundpak

BOLA-TEK_QC_TESA Micro-Hute-3D
BOLA-TEK_QC_Surface Roughness Tester
BOLA-TEK_QC_Roundpak


BOLA-TEK_OEM Valve Stem

OEM Valve Stem

  • Made by: Bar Stock
  • OEM Services: 100% Your Design for any Specifications
  • Materials: ANSI 316, ANSI 304 (Others upon request)
  • Anti-static device: upon request

BOLA-TEK_OEM Castings

Applications

  • Industrial Hardware
  • Valve Parts & Components
  • CNC Machine Parts
  • Bike Mechanical Parts
  • Marine Hardware
  • Pump Parts
  • Automotive Parts
  • Hand Tools
  • Pneumatic Tools

Advantages

  • Multiple options of materials
  • Mass Production Available
  • Ideal for High-Precision Dimensional Designs and Complex Shapes

Manufacturing

  • Investment Casting
  • Sand Casting
  • Bar Stock
  • Centrifugal Casting

QC Equipment

  • Material Analysis Testing
  • Tensile Strength Equipment
  • Spectrometer
  • Impact Testing Equipment



Investment Casting Process (Lost-Wax Casting)

BOLA-TEK_Casting Process_Wax Injection
BOLA-TEK_Casting Process_Wax Pattern Assembly
BOLA-TEK_Casting Process_Dipping & Stuccoing

BOLA-TEK_Casting Process_Wax Removal
BOLA-TEK_Casting Process_Mold Preheat
BOLA-TEK_Casting Process_Pouring

BOLA-TEK_Casting Process_Casting Shake Out
BOLA-TEK_Casting Process_Casting Cut Off
BOLA-TEK_Casting Process_Heat Treatment

BOLA-TEK_Casting Process_Ingate Grinding
BOLA-TEK_Casting Process_Finish Sand Blasting
BOLA-TEK_Casting Process_Machining