The press is also called: hydraulic press, hydraulic press. The press consists of four parts: upper pressure four-column hydraulic press; combined control cabinet; electric heating system and heat preservation device; mold conveying platform. The above-mentioned composition adopts an integrated design, which makes it elegant, beautiful, compact in structure, simple and reliable in operation, and convenient in maintenance.
Four column hydraulic press.

The press should have reliable structural rigidity and deformation resistance. The hydraulic station should be located on the pressure row and the pressure row shall be equipped with a mold hoisting connection device. The hydraulic station and pressure row shall have a removable dust-proof cover. The output direction of the workpiece is the length (3000) direction. The technical parameters are as follows: Nominal pressure 190T; effective worktable area 3000×750 mm2; compression movement speed 75~100 mm/s; maximum opening and closing distance 550 mm (excluding heating plate); holding time 8h (workpiece 130℃) ; The height of the press base is 0.5~0.55m; the flatness of the press and the base is 0.2 mm; the average gap between the press and the base is less than 0.25 mm (not less than 10 measuring points).
Heating system.

The heating system is composed of a steel heating plate, a heating tube, and an insulation layer. The heating plate is divided into two upper and lower parts, which are respectively fixedly connected with the press base and the pressure row, and are easy to disassemble and assemble. The heating plate is made of high-quality 45# steel quenched and tempered. Place an electric heating tube and a thermocouple in the heating plate. The thermocouple is installed tightly and reliably, and it is easy to disassemble. The technical parameters of the heating plate: the plane size is 3050×650 mm2; the flatness is 0.2 mm; the measuring point arrangement: 3 points on the upper plate; 6 points on the lower plate. The outer shell material of the heating tube is stainless steel, and the working voltage is 220V. Single-sided outgoing lines, the number is a multiple of 3. The electric heating tube is convenient and reliable to replace.

There is a protective device at the wiring. The heat preservation layer is set between the heating plate and the base (or pressing row), and the heat preservation side plate is arranged around the heating plate. It should be made of materials with good heat insulation performance. The plane size is equivalent to that of the heating plate, and the thickness is not less than 20 mm.