100T C Type Hydraulic Press Machine Low Noise PLC Control Travelling Head

Single-column hydraulic press, the fuselage is C-type single-arm structure, submerged arc welding, vibration treatment after welding to ensure the degree of deformation of the fuselage. The hydraulic system is located inside the fuselage, which is beautiful in appearance and easy to operate. It is mainly used in the process of stretching, forming and pressing metal products. It can also process non-metallic materials, pressing of powder metallurgy products, correction of shaft parts, press-fit of sleeve parts, and shaping and trimming of metal products. The series of presses are equipped with independent hydraulic and electrical control systems. The buttons are centrally controlled to achieve both fixed and constant pressure forming processes, with pressure display, stroke and pressure adjustment. And the series has four-column guide column guide to improve product accuracy, and the column and piston rod are quenched after copper plating and hard chrome to ensure the surface wear resistance and high roughness. The oil pump inlet is equipped with unique filtration. The device ensures the service life of the oil pump and valve. The oil connection is made of imported high-pressure hose, which greatly reduces the noise of the machine. In addition, according to user requirements, additional components such as imported PLC, grating protection and human-machine interface (touch screen) can be configured. For the special requirements of customers, we can design and produce specially to meet the requirements of customers' production process.

SPECS of PLC control travelling head cutting 100T single arm hydraulic press machine

Optional Function/Device

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Body of Machine:

· Mobile Workbench

· Buffer device

· Heating plate

· Blanking hole

· Mould frame

Control System:

· Electric Control: PLC/ Servo computer

· Hydraulic system control: plate cartridge valve

· Operating Interface (Colorful Touch Screen): none/ 7"/ 10"/ 15"

· Mobile Operator: none/ 1pcs/ 2pcs/ suspension type

· Fast down: none/ Self-weight fast down/ Fast cylinder fast down/ Large flow rate fast down

· Fault alarm

· Equipment Action Monitoring

· Mould Information Storage One-click Switching

· Main Cylinder Pressure Digital Display

· Reserved Auxiliary Control Oil Circuit and Electronic Control

· Pressure Curve Monitoring

· Precise Displacement Control of Slider

· Hydraulic oil forced-cooling system: none/ wind cooling/ water cooling/ electric cooling

· Servo system: none/ CNC/ Servo valve/ Servo motor

· Oil absorption filtration

Security Function/Device

· Slide Block Anti-drop: Hydraulic Double Support Protection

· Upper limit bolt locking

· Manual Pillar (Workbench)

· Automatic clamper

· Safety light cutainer sensor

· Sheet Metal Fence

· Roof Maintenance Platform

· Safety ladder

· Circuit Short Protection

· Motor overload protection

· Distribution Box Cooling System

· Start button working with Two-hand

· Emergency stop button

· Password permission function

Advantage of ZHENGXI Hydraulic System

1) The hydraulic control system of the equipment is mainly arranged on the right side of the fuselage with neat appearance and convenient maintenance. Hydraulic system is composed of oil tank, hydraulic main control system, pump station, pressure gauge, filter and other accessories. It is mainly connected to the whole hydraulic control system through pipeline.

2) The hydraulic system of this machine mainly adopts the advantages of servo closed-loop control, hydraulic oil temperature control and double support protection control.

3) The fuel tank is arranged on the right side of the fuselage. It is mainly used to supply oil and heat dissipation of hydraulic oil for the driving elements of the whole equipment and to fill the cylinder quickly when the slider goes down rapidly. The oil tank is steel plate welded by mixed gas, which reduces welding slag and is designed as a closed structure. Pickling, passivation and rust-proof treatment are carried out during tank installation. Industrial flour dough is used to clean up again before shipment to ensure that there are no residues and debris on the inner wall. The fuel tank panel is equipped with a return tank to facilitate the recovery of waste oil.

4) The side of the tank is provided with a manhole for cleaning the window cover of the tank to facilitate the cleaning of the tank. The tank passes through a special oil injection hole, and the bottom of the tank is also equipped with magnets to absorb impurities in the oil. The bottom of the tank is slightly inclined and equipped with an oil drain valve. The tank is welded with steel plate. Before assembly, pickling, passivation, rust-proof treatment and leak-proof test should be carried out.

5) The tank is equipped with a level gauge (with temperature display) on the side, which is convenient for observation when refueling.

6) The tank is equipped with an independent oil filter with a filtering accuracy of 10 microns. Equipped with plugging alarm device of filter element of oil filter to remind replacement of filter element. The oil tank is connected with the outside world through the air filter to ensure that the hydraulic oil is not polluted by the outside world. The filtering accuracy of air filter is 20 micron.

7) The main oil pump and servo motor are arranged orderly on the oil tank. The high-pressure pump adopts high-quality high-pressure internal meshing gear pump. The internal meshing gear pump has the advantages of low noise, energy saving, high-pressure stability and small heat output.

8) The main hydraulic control system of the equipment adopts the cartridge integrated valve produced by Shandong Jining Taifeng Company, which is installed on the thickened tank panel and connects the valve parts, instruments and pumps through high-pressure pipelines. The cartridge type integrated valve is characterized by compact structure, sensitive and reliable action, strong anti-pollution ability, small liquid flow resistance, convenient maintenance and long service life. The structure of two-way cartridge valve mainly consists of cartridge parts, control cover plate, pilot control valve and integrated valve block, and slide valve structure.

9) In the hydraulic system of this machine, there are pressure detection points in key parts. Pressure of each part is measured by pressure gauge and pressure sensor. Pressure gauge is directly in the form of pointer system. Pressure sensor is reflected by analog quantity to PLC through touch screen display. The fault of hydraulic press can be quickly diagnosed and the working state of hydraulic press can be monitored through the pressure detection point.

10) The type of hydraulic oil used in this machine system is L-HM46# anti-wear hydraulic oil (Party B provides the first injection).

11) Hydraulic tubing is made of cold rolled seamless steel tube and high pressure hose, which are well-known brands in China. Flange connection is used for large diameter (inner diameter greater than 20 mm). As far as possible, SAE flange connection is used in pipeline connection. For butt welding, the welding effect is good and the oil leakage problem caused by poor welding is effectively solved. The pipeline is fixed with pipe clamps, reasonably arranged and easy to maintain. Long-term vibration or activity of the pipeline all use high-pressure hose for excessive.

12) Servo control and manual pressure valve are used to regulate the pressure of hydraulic cylinder. Normally, the maximum value is adjusted manually as safety value, and the reference value is set automatically by servo control (set value on man-machine interface). The two modes can be switched freely. (Servo-controlled acceleration and deceleration of pressure and flow fluctuation is installed in the system, which can improve the stability of pressure control.) Pressure under servo-controlled mode is set and displayed directly on the touch screen. Pressure display accuracy is 0.1 Mpa, and pressure control accuracy is less than <0.2 Mpa.

13) The top of the tank is equipped with a waste oil collecting device, which is introduced into the collecting hole. A tank chamber is designed at the corner of the tank to collect the waste oil from the storage platform, so as to facilitate regular manual pumping by users.