850-Ton Injection Molding Machine for Pipe Fittings

The 850-tonne model (8500 kN) is built for molding fittings and other parts that need a large shot volume: 44344–51261 cm³, depending on the injection unit.

• Clamping force: 8500 kN
• Screw diameter: 90 mm; plunger diameter: 210 mm
• Theoretical shot volume: 44344 or 51261 cm³ (two injection unit options)
• Shot weight (PE): 32364 or 37421 g
• Tie-bar spacing (H×V): 1120×1020 mm
• Opening stroke: 1100 mm
• Minimum mold thickness: 450 mm; maximum mold height: 1000 mm
• Machine size (L×W×H): 13.0×3.2×4.5 m; weight: 50 or 52 t

The injection unit has a V-shaped layout: plasticizing and injection run independently, the melt is uniform, and a ball shut-off valve ensures tightness and minimal leakage. Standard equipment includes a widened safety door, a loading ladder, T-slot platens, a servo-pump hydraulic system and a 12-inch color screen. Leave a request and our manager will answer your questions about the equipment and prepare a cost estimate.