Application scenarios and supporting equipment of WCB small electric oil pumping gear pump

WCB small electric oil pumping gear pump is a compact, efficient, and easy to maintain conveying equipment widely used in various industrial applications. The following are typical application scenarios and supporting equipment:

1、 Application scenarios

1. Lubricating oil transportation

Scenario: Lubrication systems for mechanical equipment, machine tools, gearboxes, compressors, etc.   

Features: Good oil resistance, able to stably transport viscous liquids (such as engine oil and gear oil).

2. Fuel transfer

Scenario: Diesel/gasoline transportation at gas stations, oil depots, and generator sets.   

Adaptability: Explosion proof motor is optional and suitable for flammable environments (must meet explosion-proof level requirements).

3. Chemical liquid transportation

Scenario: Low corrosive chemical media (such as solvents, additives, resins).   

Attention: The material of the gear pump body (such as stainless steel, cast iron) should be selected according to the chemical properties of the medium.

4. Food and pharmaceuticals

Scenario: Sanitary grade fluids such as edible oil, syrup, and medicinal liquids.   

Requirements: Food grade material (such as 304 stainless steel), easy to clean design.

5. Vehicles and ships

Scenario: Car maintenance (pumping waste oil), ship fuel supply.   

Advantages: Portable, shock resistant, suitable for mobile working conditions.

6. Industrial cycle system

Scenario: Cooling fluid, cutting fluid circulation (such as CNC machine tools, heat treatment equipment).   

Supporting: Can be connected to a filtering device to extend the service life of the liquid.

2、 Supporting equipment

1. Power and control system

Motor: Standard AC motor (220V/380V), optional DC motor (12V/24V) or explosion-proof motor.   

2. Filtering device

Filter: Install a Y-shaped filter at the inlet to prevent impurities from damaging the gears.   

3. Pipes and valves

Hose/metal tube: Oil resistant rubber tube or fluoroplastic tube (for chemical applications).   

Valves: ball valves, check valves (to prevent backflow).   

4. Monitoring and Protection

Pressure gauge/sensor: monitors the pump outlet pressure.   

Overload protection: thermal relay or current protector.   

5. Mobile and fixed brackets

Handcart/fixed base: easy to move or install for a long time.   

6. The equipment is used for oil transportation and refueling of oil filters and presses. 3、 Selection precautions: Medium characteristics: viscosity, corrosiveness, particle content (high viscosity requires the use of a heated pump). Flow rate and head: The WCB series typically has a flow rate of 0.5-20m ³/h and a head of 10-30m, which needs to be matched with demand.   

Environmental conditions: Waterproof motors are required for outdoor use, and anti freezing measures are required for low-temperature environments. 4、 Regular inspection of maintenance points: gear wear and aging of seals.   

Cleaning: Rinse the pump chamber during shutdown (especially when conveying easily solidified media). WCB gear pumps have significant advantages in small and medium flow oil transportation scenarios due to their reliability and adaptability. Proper selection and matching can greatly improve system efficiency.