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Osborn 700 Series Molding Machines

Osborn 716/719/722/730 RJW
Ram-Jolt Pin-Lift Molding Machines


Osborn ram jolt squeeze molding machine

The 700 Series RJW Ram-Jolt® Squeeze & Strip Molding Machines incorporate the latest in design features. Draw cylinders are cast and honed for hardess and long life. Draw pistons are ground to exacting tolerance and are entirely oil-controlled. The post and squeeze beams are heavy-duty ductile iron castings designed for strength and rigidity. These design features are important with Ram-Jolt® machines where Ram-Jolt® is applied simultaneously with the squeeze.

The 700 Series RJW Ram-Jolt® Squeeze Stripper Molding Machines incorporate the latest in design features. Draw cylinders, cast and honed for hardened and ground draw pistons, are entirely oil-controlled. The post and squeeze beams are heavy-duty ductile iron castings designed for strength and rigidity. This is important with Ram-Jolt® machines where Ram-Jolt® is applied simultaneously with the squeeze.

The oil-controlled cylinders work with draw features that allow an adjustable and automatic slow to fast acceleration range that adjusts the length and speed of the slow and fast draw strokes during the cycle, creating an extremely accurate pattern draw.

Our patented noise reduction feature, Whisperam® has been thoroughly tested in our line of Ram-Jolt® Squeeze & Strip Machines across many installations and is standard on the 700 Series RJW Machines.

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