4-channel multi way valve hydraulic pump station

1、 Product Overview

This is a small hydraulic power station with four independent electromagnetic directional control. It adopts a horizontal integrated structure, equipped with a lightweight PE plastic oil tank and multiple electromagnetic directional integrated valve blocks. It is compatible with AC220V/380V industrial AC power supply. One pump station can synchronously control the independent action of four sets of hydraulic cylinders, and is suitable for automation equipment that requires multiple hydraulic outputs such as multi station synchronous lifting, multi pivot support, and multi fixture clamping.

2、 Core component analysis

Anti corrosion PE plastic fuel tank

One piece blow molded white engineering plastic fuel tank, lightweight and rust free, eliminating the problem of metal fuel tank rusting and blocking the oil circuit; The side of the box is equipped with an oil level observation scale, a red breathable oil cap at the top, and an auxiliary oil port reserved on the side for easy filling and maintenance. It is resistant to oil stains and acid and alkali corrosion.

Communication silent drive motor

Standard single-phase/three-phase aluminum shell motor with excellent heat dissipation performance, capable of long-term continuous operation; The sealed junction box has a protection level of IP54, is dust-proof and splash proof, suitable for environments with high dust in the workshop, operates with low vibration and noise, and has stable and continuous power output.

Four way integrated electromagnetic directional valve group

Equipped with 4 sets of independent electromagnetic directional valves, the four oil ports do not interfere with each other, and can control the four oil cylinders to complete the up, down, and pressure maintenance respectively; Each valve is equipped with an independent pressure regulating nut, which can adjust the output pressure of a single circuit separately and adapt to different load conditions; The valve block integrates total overflow protection, automatically relieves system overpressure, and protects the entire machine's pipelines and oil cylinders.

High pressure gear pump assembly

High precision aluminum alloy gear pump, high volumetric efficiency, rated working pressure up to 16MPa, uniform and stable oil supply, no significant pressure attenuation when outputting multiple channels simultaneously, wear-resistant and anti leakage, long service life.

Auxiliary operation component

The tail of the valve block is equipped with a manual emergency operation handle, which can manually control the oil cylinder to fall back in the event of power failure; Integrated overflow pressure regulating valve and oil discharge interface on the side, easy to debug and maintain for oil discharge.

3、 Core advantages of the product

✅  Four independent controls, one machine for multiple purposes

A single power unit simultaneously drives four hydraulic actuators, and the four pressures can be adjusted separately, saving the cost of purchasing multiple pump stations and significantly reducing equipment installation space.

✅  Plastic fuel tanks are rust free and have low maintenance costs

PE material has no hidden rust hazards, avoiding rust residue from the iron oil tank blocking the valve group and damaging the oil cylinder. Lightweight design makes handling and installation effortless.

✅  Single channel independent voltage regulation, suitable for differentiated loads

Each directional valve comes with an independent pressure regulating structure, and the four oil cylinders can be set to different working pressures to meet the different load-bearing requirements of multiple stations.

✅  Manual emergency descent for power outage, high safety factor

Equipped with a manual pressure relief handle as standard, it can manually release the oil pressure in case of power failure, smoothly reducing the load and avoiding equipment jamming and safety hazards.

✅  Communication industrial power supply, continuous stable operation

Adapt to fixed mains power supply in the factory, support 24-hour intermittent continuous operation, distinguish from DC vehicle mounted pump stations, designed specifically for indoor automation equipment.

✅  Flexible non-standard customization

Support customization of motor power 0.75~2.2kW, oil tank 3L/5L/8L, 2-4 valve group switching, remote control, and installation of pressure sensors.

4、 Typical application scenarios

Automated assembly line: multi station lifting fixtures, multi-point synchronous clamping fixtures

Lifting equipment: Four point synchronous lifting platform, multi column lifting stage

Doors and windows/curtain wall equipment: multiple sets of hydraulic compression fixtures, profile extrusion equipment

Warehouse logistics: Multi bin synchronous lifting device, three-dimensional warehouse auxiliary hydraulic mechanism

Small non-standard machinery: multi cylinder synchronous bending and punching hydraulic equipment

5、 Standard technical parameters

Supply voltage: AC220V single-phase/AC380V three-phase

Motor power: 0.75kW/1.1kW/1.5kW/2.2kW optional

Oil channel: 4-channel independent electromagnetic control

Single channel pressure regulation range: 0-16MPa (each channel can be independently adjusted)

Fuel tank material: PE engineering plastic

Fuel tank capacity: 3L, 5L, 8L optional

Emergency function: Standard manual emergency descent handle

Applicable medium: 46 # anti-wear hydraulic oil

Installation method: Horizontal base fixed installation

6、 Instructions for Use and Maintenance

Add 46 # anti-wear hydraulic oil to the mark range of the oil tank, and tighten the red breathable oil cap;

Connect the four oil pipes to the corresponding oil cylinders and tighten the joints to prevent leakage;

Standardize the wiring of the motor and ensure proper grounding. After confirming that the motor direction is correct, conduct a no-load test run;

According to the load of each workstation, adjust each pressure regulating nut separately, set the corresponding working pressure, and prohibit overpressure use;

Check the cleanliness of the hydraulic oil every 300 hours, and replace it promptly if impurities or turbidity appear.

7、 After sales guarantee

Factory stock supply, supporting non-standard customization of multiple channels, power, and fuel tank capacity, providing wiring drawings, installation and commissioning guidance; The whole machine has a 12-month warranty, and the motor, pump body, and multi way valve accessories are long-term matched. Remote troubleshooting is available, and a complete hydraulic solution for oil cylinders, oil pipes, and controllers can be provided.