Pressure-resistant Weighing Coal Feeder

Features: The coal feeder adopts pressure-resistant design. The sealing is so tight that it can prevent the leakage of air and coal powder and it can also bear the pressure of 0.35 Mpa.Reliable electronic weighing device: unique structure and reliable weighing.Can choose FB-DACS6000 control system and SPL-F microcomputer proportiong control system.Adopt frenquency control to make the operation stable and the energy saved.Slide gate is imported to ensure the material well-distributed.Seal joints are designed, multi-point air-out structure are used to improve sealing effect and efficiently isolate the hot air. Card slot structure is adopted for the front and back access door, and blind hole structure is adopted for the inspection opening, which can improve the sealing efficientlyBuilt-in-weights calibration device can carry out calibration in the internal of the equipment.The high-feet belt with skirt has the unique tension device to keep constant tension and to make the weighing system in best conditions.Unique device against the side running of conveyor belt and the corrective device make the belt operate stable. Weight drop scraper type is used for external cleaning of coal feeder.The accumulated coal of coal feeder is cleared away automatically by the internal chain scraping cleaner.Blockage alarming device is istalled so coal blockage can be found and cleared away in time.Perfect alarming system can monitor running statue to ensure the system operate reliably.Explosion-proof lamp is installed inside and the light bulb can be replaced without stopping the machine.Parameters: Metering Accuracy ± 0.5% Delivery Capacity 1 1000 t / h Belt Width 500 1400 mm Feeding Distance ≥ 1500 mm Speed Range 0.01 1.5 m / s Power Range 0.37 10 kw Alarm Contact temperature, blockage alarm, off-tracking alarm (contact rating: 220AC 5A)