A press machine includes a frame, a press shaft, a lower mold support rotatably attached to the frame about a first axis line and configured to support a lower mold, a lower mold support rotating device configured to rotate the lower mold support about the first axis line, a scrap shooter configured to receive a scrap falling from the lower mold, and a link member one end part of which is rotatably coupled to the lower mold support about a second axis line, Wherein the scrap shooter has one end side rotatably coupled to the other end part of the link member about a third axis line, and has the other end side rotatably supported by the frame or another support member about a fourth axis line.

The present invention shows a device for compressing plant material to extract fluids/oils/rosin. The device is composed of a press and stand. The press is rotatively coupled to the stand such that a press bed of the press may move between a horizontal orientation and a vertical orientation. When disposed in the vertical orientation, fluids pressed out of the plant material may drip out of the device to a collection location.

A press machine includes a press frame, a crankshaft having a first eccentric portion, at least one crankshaft motor connected to the crankshaft, a ram, an upper tool section supported by the ram and a lower tool section fixedly attached to the press frame, a linkage type ram drive mechanism connected to the crankshaft and including at least one pivot support pin, and a ram adjustment mechanism including a pivot support member supporting the at least one pivot support pin. Wherein the at least one secondary ram drive link is pivotally connected at a first end to the at least one pivot support pin and at a second end to a first end of the at least one main ram drive link. The at least one main ram drive link is pivotally connected at a second end to the ram. The at least one ram drive connecting link is rotatably supported by the at least one first eccentric portion of the crankshaft at a first end and pivotally connected at a second end to the at least one main ram drive link at a point between the first and second ends of the at least one main ram drive link.

A press machine includes a press frame having first and second portions, a crankshaft, a crankshaft, a ram, a ram drive mechanism supported by the first portion of the press frame at a primary force application location, a ram guide linearly guiding the ram, and supported by the second portion of the press frame at a ram guide location; and a working tool including an upper tool section and a lower tool section configured for the processing of a workpiece. The upper tool section is fixedly attached to the ram and the lower tool section is fixedly attached to the press frame at a lower tool location. The primary force application location has a first working position during the processing of the workpiece, and a second resting position when the workpiece is not being processed. The ram guide location has a first working position during the processing of the workpiece, and a second resting position when the workpiece is not being processed. The difference between the working position and the resting position of the ram guide location is less than the difference between the working position and the resting position of the primary force application location.

A C-frame press having a press frame, a first ram device, an opposed second ram device, and a drive device for moving at least one of the ram devices in a pressing direction. The press frame has first and second bending bars connected to each other by a tension column and a pressure column which together define a frame plane extending parallel to the pressing direction. The tension column is connected to each of the first and second bending bars by a bearing which is torque-free about an axis which extends perpendicularly to the frame plane. The first and second ram devices are each supported on the press frame by a bearing which is torque-free about an axis which extends perpendicularly to the frame plane. At least the at least one movable ram device is guided in a linear guide which extends parallel to the pressing direction.