A press includes an upper platen assembly having a first heating element, a lower platen assembly disposed beneath the upper platen assembly, the lower platen assembly having a second heating element, and a support head adapted to move the upper platen assembly between an open position and a closed position with respect to the lower platen assembly. The press further includes at least one heater controller operatively coupled to the first heating element and to the second heating element, and configured to separately apply power to the first heating element and to the second heating element.

A system includes a transfer press that includes upper and lower platens, and a support head that moves the upper platen between an open and closed position. The system includes a set of sensors for sensing a pressure and a temperature during operation of the transfer press. The system includes a controller that receives the pressure and the temperature, and the controller includes a transceiver communicatively connected to a network to transmit the pressure and temperature. The system includes a first hardware processor communicatively connected to the transfer press via a network, configured to receive the transmitted pressure and temperature from the controller and store in a database. The system includes a second hardware processor communicatively connected to the transfer press and to the database, the second hardware processor configured to revise a temperature and a pressure setting for the transfer press based on data from the database.

A system includes a transfer press that includes upper and lower platens, and a support head that moves the upper platen between an open and closed position. The system includes a set of sensors for sensing a pressure and a temperature during operation of the transfer press. The system includes a controller that receives the pressure and the temperature, and the controller includes a transceiver communicatively connected to a network to transmit the pressure and temperature. The system includes a first hardware processor communicatively connected to the transfer press via a network, configured to receive the transmitted pressure and temperature from the controller and store in a database. The system includes a second hardware processor communicatively connected to the transfer press and to the database, the second hardware processor configured to revise a temperature and a pressure setting for the transfer press based on data from the database.

This method for manufacturing a high-density strand board enables high-density strand boards to be formed by using about the same press pressure as press pressures required to form strand boards with common densities, so that the high-density strand boards can be produced without using special facilities and equipment. A pretreatment process P2 is performed on strands 5 before pressing. The pretreatment process P2 is comprised of a first treatment process P2a and a subsequent second treatment process P2b. At least one of beating, high-frequency treatment, high-temperature high-pressure treatment, high-water pressure treatment, repeated deaeration and dehydration treatment, and chemical treatment is performed in the first treatment process P2a, and roll pressing or flat press pressing is performed in the second treatment process P2b. A strand board B with a density of 750 to 950 kg/m.sup.3 is formed by using a press pressure of 4 N/mm.sup.2 or less.

A compactor that compresses the springs in at least two, preferably three different directions. One compression is achieved through actuation of a crush chamber door. At least two of the three directions of compression are perpendicular to an axis through the springs. After the final compression is performed, the compressed springs are discharged from the crush chamber in a direction parallel to the direction of the final compression.

A compactor that compresses the springs in at least two, preferably three different directions. One compression is achieved through actuation of a crush chamber door. At least two of the three directions of compression are perpendicular to an axis through the springs. After the final compression is performed, the compressed springs are discharged from the crush chamber in a direction parallel to the direction of the final compression.

A machine learning device included in a control device includes: a state observation section for observing control command data representing a control command for a servo press and control feedback data representing feedback for control as a state variable representing a current environmental state; a determination data acquisition section for acquiring workpiece quality determination data for determining the quality of a workpiece machined based on the control command for the servo press and cycle time determination data for determining the time taken to machine the workpiece as determination data representing a result of determination regarding the machining of the workpiece; and a learning section for learning the control command for the servo press in relation to the feedback for controlling the servo press.

A machine learning device included in a control device includes: a state observation section for observing control command data representing a control command for a servo press and control feedback data representing feedback for control as a state variable representing a current environmental state; a determination data acquisition section for acquiring workpiece quality determination data for determining the quality of a workpiece machined based on the control command for the servo press and cycle time determination data for determining the time taken to machine the workpiece as determination data representing a result of determination regarding the machining of the workpiece; and a learning section for learning the control command for the servo press in relation to the feedback for controlling the servo press.

Disclosed is a multi-shaft laminated spiral solid-liquid separator with a pendulum motion, the separator comprising fixed rings, movable rings and screw shafts, wherein each of the screw shafts is provided with the fixed rings and the movable rings in a staggered arrangement in a radial direction to form a cavity; there are two or more screw shafts arranged in the cavity side by side, and the fixed rings and the movable rings are in the form of an annular structure with two rings staggered and communicated or multiple rings staggered and communicated.

A marker-making kit for assembling a marking device having a user-determined mixture of marking solution is provided. The kit includes a base unit coupled to a marker positioning mechanism and a press mechanism. A mixing tube holder secures a mixing tube used for collecting a desired amount of one or more marker fluids. A mixed marker solution is combined, including any number of different colors of marker fluid, and used to saturate a marker reservoir. The saturated reservoir may then be transferred to a maker barrel positioned near the press mechanism. By applying an amount of force with a marker compression arm, a completed marker is secured, enclosing the marker reservoir inside a marker barrel.