The invention relates to a press for producing a pellet from powdered material, comprising a press frame and a press unit arranged in the press frame with at least one upper press punch and/or at least one lower press punch, as well as at least one receptacle for the powdered material to be pressed by the upper and/or lower press punch, at least two upper drive units, each with one upper electric drive motor for moving the upper press punch in a vertical direction.

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.

A press brake is equipped with an upper table provided so as to be vertically movable at an upper part of a main frame and holding a punch tool on a lower side thereof, and a lower table provided at a lower part of the main frame and holding a die tool on an upper side thereof. A pair of slits extending symmetrically in a lateral direction are formed in the lower table, and an end portion of each slit on an outer side in the lateral direction is opened. An elastic member is provided in the end portion of each slit on the outer side in the lateral direction. The elastic member is configured to be switchable between a load-receiving state for receiving a bending load acting on the lower table and a released state in which the load-receiving state has been released.

A rotary device including a bridge attached to a frame of the rotary device, and a truck disposed adjacent to the bridge and configured to support at least two block assemblies thereof, wherein the at least two block assemblies are configured to be moveable with respect to each other. The truck includes a shaft such that the at least two block assemblies slide on the shaft and locks in place at different locations along the shaft, wherein a downward force is applied against a top portion of the at least two block assemblies to apply pressure against a topmost roller of the plurality of rollers.

A compact, portable in-line heat press machine that holds the upper heated platen horizontal and laterally aligned with the lower platen is provided. The lower frame has front and rear pivot joints on each side of such frame to accommodate linkage arms pivotally attached to it and the upper frames which has similar pivot joints. As such the upper heated platen is lifted up and straight back with respect to the lower platen assembly which completely clears the lower platen for unobstructed loading/unloading of lower platen while keeping the upper platen assembly in a horizontal position. When the upper platen is moved into the lower position, a locking mechanism affixes the upper and lower platen assemblies so that the platen actuators can cause a linear movement between them thus causing a pressing action.

A rotary device including a bridge attached to a frame of the rotary device, and a truck disposed adjacent to the bridge and configured to support at least two block assemblies thereof, wherein the at least two block assemblies are configured to be moveable with respect to each other. The truck includes a shaft such that the at least two block assemblies slide on the shaft and locks in place at different locations along the shaft, wherein a downward force is applied against a top portion of the at least two block assemblies to apply pressure against a topmost roller of the plurality of rollers.

The resin sealing apparatus according to the present invention includes a press device for closing and opening an upper mold and a lower mold. The press device includes a fixed platen to which one of the upper mold and the lower mold is fixed and a movable platen to which the other one is fixed, a tie bar fixing the fixed platen and holding the movable platen so that the movable platen can be lifted and lowered, and a drive device lifting and lowering the movable platen. The fixed platen has a fixed portion fixed to the tie bar on the side of a first surface of a main body portion and a bell-shaped portion provided on the side of a second surface opposite to the first surface, and one of the upper mold and the lower mold is fixed to the bell-shaped portion.