Explosion-Proof Filling Machine, Quantitative Filling Equipment for Flammable Chemicals, Resins, Oils & Paints

Product Application

• Chemical Industry: Quantitative filling of non-foaming, flammable and explosive chemical materials, such as resins, chemical additives, industrial oils, paints, chemical solvents, etc.;

• Coating Industry: Filling of various flammable paints, coatings and paint additives, with anti-splash design to ensure the cleanliness of the barrel surface and the safety of the operation process;

• Resin Processing Industry: Quantitative filling of various non-foaming resins, ensuring accurate filling volume and avoiding material waste while ensuring production safety;

• Other Fields: Filling of other non-foaming, easily explosive liquid materials that require explosion-proof protection, adapting to the strict safety requirements of dangerous chemical production.

Basic Technical Parameters

System Core Features

• Full Explosion-Proof Design: The entire system is manufactured in accordance with explosion-proof standards, with an explosion-proof rating of EXdiaIIBT4, effectively preventing safety accidents such as fires and explosions in flammable and explosive environments;

• Stable PLC Control System: Adopts PLC programmable controller, which ensures stable and reliable operation of the equipment, long service life, and reduces equipment failure rate;

• Easy-to-Maintain Filling Gun: The filling gun adopts a proprietary design, which can be quickly disassembled and assembled manually, facilitating daily maintenance and cleaning;

• Corrosion-Resistant Sealing System: The sealing system is made of PTFE material, which is resistant to solvents, acids and alkalis, has a long service life, and is suitable for various harsh material environments;

• Anti-Splash Insertion Filling: The filling gun adopts an insertion-type filling method, which can prevent materials from splashing onto the barrel and affecting the outer packaging, reducing material waste;

• Dual-Stage Automatic Filling: Adopts a two-stage automatic filling method for different sizes of liquids, effectively improving filling accuracy and meeting quantitative requirements;

• Intelligent Filling Protection: When the liquid filling gun is not inserted into the barrel but is positioned outside the barrel opening, the filling gun automatically lifts and does not perform filling, avoiding misoperation;

• Automatic Gun Lifting After Filling: After the filling value of a single barrel is reached, the filling gun automatically lifts and waits for the next start, improving the degree of automation;

• Adjustable Gun Head Height: The height of the filling head can be adjusted manually, which is suitable for packaging barrels of different heights and has strong versatility;

• Empty Barrel Detection Function: Equipped with automatic empty barrel detection function and empty scale no-fill function, avoiding invalid filling and material waste;

• Emergency Manual Operation: The controller is equipped with manual buttons for all actions, which can be manually operated in case of emergencies to ensure the smooth progress of production;

• Dual-Window Digital Display: The dedicated filling control instrument is equipped with a dual-window display, showing target quantity, filling volume, number of containers, date and time, etc., which is clear and easy to observe;

• Parameter Storage Function: The controller can store 30 sets of filling value parameters, which can be recalled at any time when needed, improving operation efficiency;

• Anti-Interference Calibration: Fully digital calibration, with a software package for dynamic and static vibration interference resistance, ensuring filling accuracy in complex production environments;

• Self-Diagnosis Capability: The controller has self-diagnosis functions and interface testing capabilities, which is convenient for timely detection and solution of equipment faults;

• Emergency Stop Protection: In case of emergency, pressing the emergency stop button will immediately cancel the current filling operation, maximizing the safety of personnel and equipment;

• One-Click Intelligent Operation: The entire filling process can be completed with one click, following the workflow: Start—Drumhead Descends—Automatic Tare—Start Filling—Drum Lifting, simple and efficient.

Filling Workflow

1. Manual Container Alignment: The operator manually aligns the empty barrel with the filling gun to ensure accurate positioning;

2. Start Operation: Press the [Start] button on the controller to activate the filling machine;

3. Automatic Gun Head Insertion: The drumhead (filling gun) automatically inserts into the container to avoid material splashing;

4. Automatic Tare: The equipment automatically performs tare weight calculation on the empty barrel to ensure the accuracy of the filling weight;

5. Automatic Dual-Speed Filling: The machine starts automatic dual-speed filling according to the preset parameters, fast filling improves efficiency, and slow filling ensures precision;

6. Automatic Gun Lifting After Completion: When the filling volume reaches the preset target value, the filling gun automatically lifts to avoid material dripping;

7. Error Detection and Display: The controller automatically detects the filling result, and displays the error information in time if there is any abnormality;

8. Manual Unloading and Capping: The operator manually unloads the filled barrel and performs capping operation to complete the entire filling process.