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Motorcycle Refueling/Filling Equipment—Motorcycle Refilling Machine

Below are the main types of filling machines commonly used:

1. Vacuum Quantitative Filling Machine

This is the most core and commonly used filling equipment, designed for fluids requiring extremely high precision in volume or weight.

  • Primary Applications:
    • Engine Oil Filling: Precisely fills the factory engine oil.
    • Transmission/Gear Oil Filling: For gear oil in the engine or separate transmission.
    • Final Drive Gear Oil Filling (if applicable): For three-wheeled or specific models.
    • Coolant Filling: Filling and bleeding the cooling system of liquid-cooled engines.
    • Brake Fluid Filling & Bleeding: Fills at the master or slave cylinder, potentially integrating automatic bleeding functions.
    • Fork/Shock Absorber Oil Filling: Precisely injects hydraulic oil into front forks and rear shocks.
  • Working Principle:
    1. Evacuation: The machine first connects its filling nozzle to the vehicle’s filling port and evacuates (draws a vacuum on) the system (e.g., engine oil galleries, cooling system) or container.
    2. Quantitative Filling: Under vacuum or pressure equilibrium, the machine precisely pumps the fluid into the system based on a preset volume or mass.
    3. Error-Proofing & Traceability: Filling data (e.g., actual fill quantity, fill time, station ID) is automatically uploaded to the factory’s MES (Manufacturing Execution System) for quality traceability.
  • Advantages:
    • Extremely high precision (can reach ±1 gram or milliliter).
    • High speed, suitable for high-cycle production lines.
    • Prevents air bubbles (critical for coolant, brake fluid).
    • Fully automated process with data logging.

2. Quantitative Filling Machine (Non-Vacuum)

Used for stations requiring high precision but where vacuum evacuation is unnecessary or impractical.

  • Primary Applications:
    • Fuel Filling: Adding a small amount of starting fuel to the tank (requires explosion-proof design due to high safety standards).
    • Washer Fluid Filling: Filling the windshield washer reservoir.
    • Lubricant filling for some auxiliary systems.
  • Characteristics: Uses high-precision flow meters or servo pumps to control fill quantity. Structurally simpler than vacuum fillers.

Core Requirements for Filling Equipment

  1. High Precision & Repeatability: Ensures consistent fill quantity for every vehicle, forming the foundation of quality control.
  2. High Cycle Rate & Reliability: Must match the production line’s speed with extremely low failure rates.
  3. Flexibility & Intelligence: Must adapt to “mixed-model” production with quick changeover capabilities.
  4. Safety: Especially for fuel filling, must comply with strict explosion-proof standards.
  5. Cleanliness & Environmental Protection: Equipment must have good sealing (no leaks), with designs for waste fluid recovery and handling.

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