The fuselage is composed of upper crossbeam, stretching or pressing slider, workbench column, etc. The upper crossbeam, column, and workbench are connected and combined into a rigid frame through locking nuts and adjusting nuts; The slider moves up and down, guided by the column. By adjusting the adjusting nut, the parallelism and verticality of the lower plane of the slider to the worktable can be adjusted. The surface of the column is coated with hard chromium to improve wear resistance and ensure that the column will not be pulled.

Equipment requirements:

The fuselage is composed of upper crossbeam, stretching or pressing slider, workbench column, etc. The upper crossbeam, column, and workbench are connected and combined into a rigid frame through locking nuts and adjusting nuts; The slider moves up and down, guided by the column. By adjusting the adjusting nut, the parallelism and verticality of the lower plane of the slider to the worktable can be adjusted. The surface of the column is coated with hard chromium to improve wear resistance and ensure that the column will not be pulled.

Upper crossbeam and workbenchAdopting a steel plate welded structure and undergoing high-temperature tempering treatment, the body strength remains unchanged. Install the main cylinder in the upper crossbeam.

sliderPlaced in the middle of the fuselage, it is a welded steel plate structure. There is a T-shaped groove left in the lower plane.

The main oil cylinder is arranged inside the upper beam; The cylinder body is fixed to the upper crossbeam through a flange, and the piston rod is connected to the stretching slider through a connecting flange. The cylinder body material is high-quality carbon steel, ensuring uniform material distribution; All piston rod surfaces are treated with hard chrome plating. The oil cylinder adopts imported material sealing components to ensure reliable sealing performance, no leakage, and easy maintenance.

electric control systemThe electrical control system is divided into two parts: the power system and the control system. The power circuit of the electrical system is 380V, 50HZ, and the voltage of the pilot solenoid valve is DC 24V. The power part includes controlling the main power supply, the start stop and protection switches of each electric motor, etc. The control part includes an electrical box, an operation box, and mobile station buttons. The operation box can complete all the actions of the machine. The operation box is equipped with operation buttons for each part of the hydraulic press, function conversion switches, start and stop buttons for each motor, and alarm and monitoring indicator lights for each part. The control system can count the production quantity.

Hydraulic part: The hydraulic power system consists of a power control system, various valves, and a hydraulic control box, which provide power to the main engine and achieve control over the main engine. The hydraulic system adopts an advanced plug-in valve integrated system, which has a large flow rate, anti pollution, flexible control, reliable performance, and is easy to maintain. Require the hydraulic system to be equipped with overload protection devices.

Working mode of hydraulic press: Fixed distance and constant pressure

Operation mode of hydraulic pressJogging, semi-automatic, automatic.

The fuel tank is equipped with an oil level indicator, which needs to be pickled, passivated, and rust proofed during installation. It is equipped with an oil filtration device with a filtration accuracy to ensure that the cleanliness of the working oil reaches 20 μ m.

Fuel tank specifications800 liters.

The hydraulic pipeline system should be sealed reliably, and flange connection should be preferred. The pipeline layout should be neat, and anti-seismic pipe clamps and vibration resistant pressure gauges should be used. The pipeline should be phosphated and then coated with rust resistant and heat-resistant paint.

Instructions for filling valveThe main function of the filling valve is to supply oil suction and discharge to the main oil cylinder. When the slider rapidly descends, negative pressure is formed in the upper chamber of the main cylinder to open the filling valve, and a large amount of oil in the oil tank is filled into the oil cylinder; When the slider stops moving, the filling valve closes under the action of spring force. When the slider returns, the pressure relief valve is opened by the control oil to relieve pressure, and then the valve core is opened to discharge oil to the oil tank.

The joint surface (valve, valve block, flange, pipe joint) adopts high-quality sealing rings, and the sealing at all parts of the system should be reliable to prevent air from entering the system and effectively prevent oil leakage from shell accessories and welded parts.

The pipeline arrangement is orderly and tidy, with clear color differentiation between high and low pressure pipelines. Flange connections are preferred, and sufficient shock-absorbing and vibration isolation pipe clamps are provided. Integrated connections are preferred to reduce leakage points.

Main components:

1. Host 1 unit

2. Hydraulic system (including oil tank) 1 set

3. One set of hydraulic hose

4. One mobile foot switch

5. 1 set of commonly used seals

6. Four anchor bolts

7. One set of main tools

Main configuration:

Warranty period and after-sales service:

1. Quality assurance period and scope:

The quality assurance period is 12 months from the date of installation and commissioning of the equipment at Party A's factory, and all purchased standard components shall be subject to the warranty terms of the original manufacturer. All consumables are not included in the warranty terms.

Any damage or destruction of equipment software and hardware caused by human factors or force majeure factors of Party A is not within the scope of quality assurance.

2. After sales service:

During the warranty period: If the equipment cannot be produced normally due to its own malfunction, Party B will be responsible for repairing it free of charge; (Consumables, maintenance parts, fuses, indicator lights, and other consumables are not subject to this restriction.)

Outside the warranty period: Regardless of whether the equipment cannot be produced normally due to equipment failure, human factors of Party A, or force majeure factors, Party B will provide maintenance services and charge a cost fee.

After the warranty period ends, lifelong service will continue, providing comprehensive technical support and necessary spare parts.