A system of a separable frame for presses and press frames (1), the respective press frame (1) comprising uprights (2) and a head piece as an upper cross connection (3) and a press table as a lower cross connection (4), which as structural units form a closed frame that absorbs static and dynamic forces for any required functions of a press such as the drive of a ram used for forming with tools. The uprights (2) are attachable laterally or longitudinally to the cross connections (3, 4) by non-positive or non-positive and positive joining geometries (5) and releasable connector (5.1). The proposed press frames (1) have a reduced vertical deflection (v2) compared to press frames joined by tie rod bracing (6).

A system of a separable frame for presses and press frames (1), the respective press frame (1) comprising uprights (2) and a head piece as an upper cross connection (3) and a press table as a lower cross connection (4), which as structural units form a closed frame that absorbs static and dynamic forces for any required functions of a press such as the drive of a ram used for forming with tools. The uprights (2) are attachable laterally or longitudinally to the cross connections (3, 4) by non-positive or non-positive and positive joining geometries (5) and releasable connector (5.1). The proposed press frames (1) have a reduced vertical deflection (v2) compared to press frames joined by tie rod bracing (6).

A high-temperature, high-pressure (HTHP) press is provided having a plurality of press bases. In one embodiment, the press includes eight or more press bases arranged in one of an octahedral, a dodecahedral or an icosahedral geometry. The press bases may include, or be coupled with, anvils configured to converge on a central region. An octahedral, a dodecahedral or an icosahedral reaction cell may be positioned at the central region for pressing by the converging anvils. In one embodiment, the reaction cell may include an opening, such as a through-hole, extending from a first face of the reaction cell to a second, opposite face of the reaction cell. One or more canisters containing materials to be sintered may be disposed in the opening to be subjected to a HTHP process.

The present invention pertains in general to a multi-platen press apparatus and method for compressing and extracting fluids, rosin, and oils from plants and plant materials. The apparatus and method provides for simultaneous platen gap closure, support for a taller internal frame, higher quantities of fluids, rosin, and oils from plants and plant materials during a single cycle, a more uniform heat and pressure distribution between each platen, greater control in accommodating flow rates of different materials based on setting and locking the internal frame at different angles during operation, greater control and easier rotation from a vertical to a horizontal position.

The present invention pertains in general to a multi-platen press apparatus and method for compressing and extracting fluids, rosin, and oils from plants and plant materials. The apparatus and method provides for simultaneous platen gap closure, support for a taller internal frame, higher quantities of fluids, rosin, and oils from plants and plant materials during a single cycle, a more uniform heat and pressure distribution between each platen, greater control in accommodating flow rates of different materials based on setting and locking the internal frame at different angles during operation, greater control and easier rotation from a vertical to a horizontal position.

A portable press configured to selectably apply either compression or expansion forces to objects or workpieces, thereby permitting multiple functions such as pressing, bending, fixturing, spreading, lifting, and position holding assistance in fabrication applications to the objects or workpieces.

A portable press configured to selectably apply either compression or expansion forces to objects or workpieces, thereby permitting multiple functions such as pressing, bending, fixturing, spreading, lifting, and position holding assistance in fabrication applications to the objects or workpieces.

Compaction press, which comprises: a support structure provided with an abutment surface; a first compaction lid, which is provided with a first flat compaction surface and is rotatably constrained to a first delimitation edge of the support structure; a second compaction lid, which is provided with a second curved compaction surface and is rotatably constrained to a second delimitation edge of the support structure. The abutment surface of the support structure and the first and second compaction surfaces of the first and second compaction arms delimit a pressing chamber, in which a mass of material to be compacted is intended to be deposited. In addition, the second compaction lid comprises a first arm and a second arm which are rotatably constrained to each other.

The present disclosure provides an oil hydraulic press including a support frame, at least one main cylinder assembly and at least one fixed die table. The at least one main cylinder assembly and the at least one fixed die table are disposed in the support frame. A pressing mechanism is formed between the at least one main cylinder assembly and the at least one fixed die table. The support frame is in an annular or ring-like shape and is configured for fixing the at least one main cylinder assembly and the at least one fixed die table. The main cylinder assembly and the fixed die table can be fixed by the support frame, which forms a ring-like structure, can be operated in one, two or multiple sets in parallel, and all can realize pressing manufacture. The oil hydraulic press has less components, reduced material consumption and low manufacturing cost.

The present disclosure provides an oil hydraulic press including a support frame, at least one main cylinder assembly and at least one fixed die table. The at least one main cylinder assembly and the at least one fixed die table are disposed in the support frame. A pressing mechanism is formed between the at least one main cylinder assembly and the at least one fixed die table. The support frame is in an annular or ring-like shape and is configured for fixing the at least one main cylinder assembly and the at least one fixed die table. The main cylinder assembly and the fixed die table can be fixed by the support frame, which forms a ring-like structure, can be operated in one, two or multiple sets in parallel, and all can realize pressing manufacture. The oil hydraulic press has less components, reduced material consumption and low manufacturing cost.