| Customization: | Available |
|---|---|
| Cooling Way: | Air Cooling |
| Control: | Semi-Automatic |
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Product usage: This equipment is a fully automatic oil filling device specifically developed by our company to meet the production needs of pressure gauge manufacturers. The device can perform fluid filling inside instruments and meters. It features an all-steel sheet metal integrated body, with the oil filling section made of SUS304 material. The design is innovative and the appearance is simple and elegant. A large 10.1-inch screen is used for operation, making parameters and filling dynamics clear at a glance, ensuring easy and convenient use.
2. The equipment is equipped with an external heat fluid heating device inside, featuring a constant temperature and voltage protection system, making the operation process extremely safe and temperature control very convenient. The equipment uses a high-precision plunger pump for filling, with precise electronic cylinders for measuring the filling volume, and is driven by a Yaskawa servo system. The filling accuracy can reach ±0.2g (for gasoline).
3. The equipment uses a parameterized formula design (as shown in the figure on the right) to store filling parameters for 32 products. When switching products is required, the parameter formula can be directly called according to the product and fluid characteristics.
4. The equipment can be set to submersible filling, equipped with a drip-proof system for filling, and can set the filling speed, liquid injection delay, flow control, and fluid temperature control. It is also equipped with overload alarms, low oil alarms, automatic counting, automatic error correction, automatic frequency conversion, and filling data storage functions.
| project | parameter |
| Filling accuracy | ± 0.2g (glycerol medium) |
| Filling range | 0.1~5000ml |
| Temperature control accuracy | ±0.5ºC |
| Filling speed | 0.1~500ml/s (programmable) |
| power requirement | AC 220V± 10%,50Hz, power 5.5kW |
| Overall weight of the machine | 280kg |
| assembly | specifications |
| ram pump | Travel 150mm, maximum pressure 0.5MPa |
| Servo electric cylinder | The repeated positioning accuracy is ±0.01mm and the thrust is 500N |
| heat unit | Power 3kW, heating rate ≥5ºC/min |
| Weighing module | Range 0~10kg, resolution 0.01g |
| Component name | Model/specification | brand | quantity |
| PLC controller | FX5U-32MT/ES | Mitsubishi | 1 |
| Servo drive system | IS620P + 400W motor | Huichuan | 2 |
| touch screen | TPC7062Ti | Kunlun is in a state of flux | 1 |
| temperature sensor | PT100 (Class A accuracy) | OMEGA | 3 |
| ram pump | ZJB-25 | Custom-made domestic products | 1 |
| project | period | Operation content |
| Seal ring inspection | Per shift | Check whether the O-ring is worn or aged |
| Filter cleaning | everyday | Remove the filter screen and clean it with ultrasonic waves for 30 minutes |
| Guide rail lubrication | weekly | Apply lithium grease (model #2) |
| project | period | Operation content |
| Servo system calibration | Six months | Perform origin reset + precision calibration |
| Descaling of heaters | Three months | Use a 5% citric acid solution for cyclic cleaning |
| Dust removal in electrical cabinets | One month | Use compressed air to blow (pressure ≤ 0.2MPa) |
| fault phenomenon | Possible causes | Rx |
| The filling volume is unstable | Plunger pump seal wear | Replace the pump head seal kit |
| The temperature fluctuates greatly | PID parameter is out of balance | Perform the automatic setting procedure |
| Servo alarm E05 | Mechanical jamming | Check whether there is any foreign interference on the guide rail of the electric cylinder |
Emptying fluid: When the machine is stopped for more than 7 days, the pipeline should be cleaned with alcohol and dried.
Battery maintenance: PLC backup battery is replaced every 2 years (model FX-40BL).
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