Technology
Process
We are specialized in casting production using the following technologies: Sand casting (sand-clay mixtures);
Resin sand casting (cold hardening mixtures)；Investment casting.
Process Flow
Casting workshops
- total area: 33000m2
- production capacity: 160 000t/year
- melting furnaces:
Electric medium frequency furnaces:(max. charge – 3t) – 8pcs, (max. charge – 1t) – 4pcs.
Electric arc furnaces: (5t) – 1 pcs, (10t) – 1 pcs.
Refining furnace: 15t – 1 pcs.
Automatic molding lines: 6
- heat treatment furnaces: 4 pcs.
- time for making: pattern equipment – at least 10 days, casting - at least 6 days
- our own testing laboratory
- we can provide the following reports:
o Ultrasonic defects detection
o X-ray defects detection
o Magnetoscopy
o Mechanical properties tests
o Chemical composition
- we do rough and finish machining (see Machining potential)
The alloys we use:
Iron:
• Gray iron
• Ductile iron
• High-temperature iron
• Bearing cast iron
Steel:
o Carbon steel
o low-alloy steel
o alloy steel
o stainless steel
o wear-resisting steel
o heat-resistant steel
Machining potential:
Turning machining
vertical turning and boring
Milling, face-milling
horizontal boring-and-turning
deep boring
Face-planing
vertical planing
gear machining*
conical-shaped teeth straight and spiral
Cylindrical tooth straight, angular and herringbone
barrel tooth
Worm thooth
Grinding*
а) cylindrical grinding
b) internal grinding
c)surface grinding
d) centerless grinding