Equipment
Impro is a globally recognized manufacturer of complex and high-value-added sand castings for diverse end markets. We are equipped with advanced process technologies and state-of-the-art equipment throughout the manufacturing operations.
Core Making
Hot-box core making
- used for medium- and high-volume production
- Machines: KC800, KC600, and KC400, Z8030H
- Max. sand core size: 800*600*400mm
- Max. sand core weight: 40 kg
Cold-box core making
- used for medium- and high-volume production
- Machines: 20L/65L/80L/450L Cold Core Shooter
- Max. core weight: 500 kg
- Max. size: 1,600 × 1,600 mm
20L Cold Core Shooter
Laempe LB50-80 Core Shooter
Molding
Resin-sand process
We have resin-sand production lines and manual molding line in China and Mexico.
IMF Automatic Molding Line: for small parts
- 15 molds/hour
- Flask size: 1,200×800×500/500 mm
- Product weight: 20-220 kg
IMF Automatic Molding Line: for medium-sized parts
- 10 molds/hour
- Flask size: 1,600 × 1,200 × 600/600 mm
- Product weight: 30-600 kg
Resin Sand Molding Line
- Flask size: 5,000 × 4,000 × 1,000/1,000 mm
- Product weight: 60-15,000 kg
Manual Molding Line: for large parts or small-volume production
- Automatic molding system (molding, coating and drying system)
- 4 molds/hour
- Flask size: 4,200 × 3,200 × 1,000/1,000 mm
- Product weight: 10-6,000kg
Green sand process
We have Sinto FCMX automatic molding lines in China and Mexico and KW automatic molding line in Mexico.
Sinto FCMX Automatic Molding Lines
- 100 molds/hour
- Flask size: 610×508×200/200 mm
- Product weight: 0.5–40 kg
KW Automatic Molding Line
- 100 molds/hour
- Flask size: 1350×1000×350/350 (250/250; 450/450) mm with the flexibility to adjust flask heights suited for specific products
- Product weight: 30–400 kg
Melting & Pouring
- Melting furnace volume: 1–8 tons, 10+ sets.
Automatic batching
ABP Melting Furnace
Pouring
SinterCast Compacted Graphite Iron (CGI ) Process Control
Heat Treatment
Stress relief annealing, high temperature annealing, normalizing
Relief annealing
- Max. temperature: 700°C
- Size: 7,200 × 2,500 × 1,700 mm
- Max. load: 35,000 kg
Casting cleaning and shot blasting
To learn more about Impro’s sand casting process capabilities, please contact us today.