Cement Filling Machine 🔹 What It Is A cement filling machine (also called a cement packing machine) is specialized equipment for automatically filling cement, mortar, fly ash, or similar powders into bags (usually 25–50 kg). It ensures accurate weight, dust-free operation, and high-speed bagging for cement plants and building material industries. 🔹 Types of Cement Filling Machines Valve Bag Cement Packing Machine Most common for cement industry Bags are filled through a valve spout (paper/PP valve bags) Filling methods: air packer, impeller, or screw feeder Speed: 8–20 bags/min per spout, multi-spout up to 120+ bags/min Open-Mouth Cement Bagging Machine Pre-made PP/PE/paper bags (25–50 kg) Bag placed/opened → filled → sewn/heat sealed Speed: 6–12 bags/min Form-Fill-Seal (FFS) Cement Bagging Machine Uses tubular PE film roll → forms bag on the spot Dust-tight, lower packaging cost, moisture-resistant bags Speed: 10–25 bags/min Jumbo Bag (FIBC) Cement Filling Station For bulk transport (500–2000 kg big bags) Auto loop hooks, bag inflation, densifying vibration, filling, sealing Speed: 8–20 bags/hour 🔹 Main Components Product Feeding Unit: air compressor/impeller/screw feeder depending on cement flowability Weighing System: electronic load cell with automatic cut-off (accuracy ±0.2–0.5%) Bag Holder / Spout: clamps bag valve tightly for dust-free filling Dust Extraction Port: connected to bag filter or central dust collector Conveyor System: transports filled bags Bag Sealing: automatic sewing or ultrasonic sealing (for open-mouth) Control Panel: PLC + HMI, recipe storage, production data logging 🔹 Typical Performance Bag size: 25–50 kg (standard cement bags) Speed: 1-spout: 8–12 bags/min 4-spout: 32–48 bags/min 6–8 spout: up to 80–120 bags/min Accuracy: ±0.2–0.5% Air consumption: 0.6–0.8 MPa, 300–600 L/min (air packer type) 🔹 Applications Cement plants (OPC, blended cement, white cement) Construction materials (gypsum, mortar, lime, fly ash, bentonite) Mining & Minerals (powdered ores, fine limestone)