WOODCHIP-CEMENT BOARDS PRODUCTION HYDRAULIC PRESS Russian patent published in 2005 - IPC

FIELD: press equipment; production of woodchip-cement boards.

SUBSTANCE: the invention is dealt with press equipment and may be used in production of woodchip-cement boards. The press contains the tied by columns upper and lower fixed crosshead girders, the placed between them movable crosshead girder linked with the upper fixed crosshead girder by plungers of the power cylinders, and the working cylinders mounted on a fixed crosshead girder. The press is supplied with a cartridge for molding of the woodchip-cement boards partitioned among themselves by spacers. The cartridge contains a cover and a base locked in an operating position by hooks. The hooks of the cartridge are remotely controlled by mechanisms kinematically tied with the working cylinders. In result the invention ensures high quality of the woodchip-cement boards, their similar thickness and flatness, and also a high efficiency of the press operation.

EFFECT: the invention ensures high quality of the woodchip-cement boards, their similar thickness and flatness, and a high efficiency of the press operation.

31 cl, 33 dwg