160 tons of steel castings four-column hydraulic press 160T metal stretch forming hydraulic press

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Introduction of hydraulic press

160吨三梁四柱铸钢件液压机是山东滕州众友重工机械设备有限公司自主研发生产设计的，设备由主机及控制机构两大部分组成，通过管路及电气装置联系起来构成整体。主机部分包括机身、主缸、限程装置等。控制机构包括液压泵站（动力系统）、电器箱、移动操纵台等组成。The equipment isThree-beam four-column hydraulic pressIn addition to the common types of machines in the series, the company also designs and producesPowder MoldingHydraulic press、frame type hydraulic press、Metal stretching hydraulic pressWait. Can be designed and produced according to user parameters, to ensure that the large table pressure uniform. Low noise, energy saving and environmental protection, can reduce power consumption, extend the service life of hydraulic press, reduce production costs

Hydraulic machine body
The 160-ton three-beam four-column steel casting hydraulic press uses galvanized sheet as the base plate, the worktable and slider are the whole 45# cast steel, the galvanized sheet is the base plate, and the high-quality environmentally friendly polyester baking paint is used as the topcoat.

Hydraulic press master cylinder
The oil cylinder of the 160-ton three-beam four-column steel casting hydraulic press is 45# steel, which is processed by forging to prolong the service life of the machine.

Hydraulic system of hydraulic press
The 160-ton three-beam four-column steel casting hydraulic press adopts a large flow cartridge valve, and an oil suction filter is arranged at the oil inlet of the pump to prevent impurities from entering the hydraulic system to ensure the normal operation of the oil circuit. There are oil temperature and oil level display, air filter and other devices in the system. The oil tank is of steel plate welded structure, and the bottom is equipped with screw plugs for oil drain and sewage discharge. Plug-in hydraulic motor to reduce workshop noise.

Hydraulic machine electrical system
The 160-ton three-beam four-column steel casting hydraulic press is equipped with an independent electrical control box to centrally control the operation of the entire machine. The equipment is equipped with photoelectric protection device and emergency stop button to ensure the safety of personnel and equipment during operation.

hydraulic press operating system
The 160-ton three-beam four-column steel casting hydraulic press adopts PLC programming system to realize free switching of automatic and semi-automatic operation modes, which is convenient for equipment maintenance. The operating speed of the equipment and the pressure of the master cylinder can be adjusted arbitrarily. Meet the process requirements of fixed range and pressure during production.
The way the product works

1. Inching: press the corresponding button to produce the corresponding action, release the action to stop
2. Manual: Press the corresponding button to produce the corresponding action until the limit position
3. Semi-automatic:(1) Fast descent of sliding beam controlled by constant pressure & rarr; Slow descent & rarr; Pressure holding delay after pressurization to the upper limit of electric contact pressure gauge DJ & rarr; Pressure relief & rarr; Return trip (then stop)
(2) fixed range control: sliding beam drops quickly & rarr; Slow drop & rarr; Pressurization When the sliding beam touches the proximity switch XK, the signal starts to maintain the pressure and delay & rarr; Pressure relief & rarr; Return (then stop) Features of hydraulic press: three-beam and four-column structure, economical and practical, hydraulic control adopts cartridge valve integrated system, reducing leakage points, reliable action and long service life, it can realize two forming processes of constant pressure and fixed process, has the function of holding pressure delay, the working pressure stroke can be adjusted within the specified range, and the button centralized control can be used to realize manual, semi-automatic and automatic operation modes

Technical parameters

pressing process

Suppression case