THE MINIABILLES TRADE
MINIABILLES is a manufacturer of precision balls in carbide, for diameters between 0,3 mm and 60 mm destined for industry.
We are specialized in the development, design and manufacturing of ball carbide tungsten.
We control up to the design of our tools and our machines, and especially the punches (size and shape), which allows us to offer you a products totally bespoke.
From single balls to large quantities
Flexibility
For our customers we can make single, small, medium and large series balls.
QUICK AVAILABILITY
We have some commonly used products available in stock for immediate delivery.
PERSONALITATION
Our deep knowledge of technology allows us to develop customized balls, according to their technical specifications, with the best mixture of powders: size, resistance, etc.
THANKS TO THE PARK MACHINE WE CAN PRODUCE :
Dia. 1,0mm :
Dia. 5,0mm :
Dia. 8,0mm :
Dia. 12,0mm :
Dia. 20,0mm :
Miniabilles has produced more than
2.3 billion balls
OUR MANUFACTURING
A process completely controlled internally and a large machine park.
PURCHASE OF POWDERS
- In France
PRESSING
- 2 rotary presses
- 35 punches
- 4 uniaxial presses
SINTERING
1 oven isostatic pressing furnace (HIP)
RECTIFICATION
60 grinding plates
METROLOGY
- Control machine of sphericity
- Control machine of diameters
- Durometer
- Roughness measuring device
- Binocular and microscope (x1500)
DEVELOPMENT IN PARTNERSHIP
- CLIENT NEED
- CO-DESIGN
- R&D
- Customer validation
- Production
Miniabilles
guarantees high quality products to its customers
- QUALITY CONTROL:
- Inspection of each lot
- Inspection of surface defect
- Hardness control
- Metalic structure control
- POROSITY A00, B00, C00:
- Not porosity and not free carbon.
- Constant density and hardness
- Absence of phase ETA
- AS CLOSE AS POSSIBLE TO THE ODDS:
- Norme AFBMA : Degree 05
- Tolerance ± 0,25 µm
- Sphericity at 0,15 µm