ZONESUN ZS-FSK5 Fully Automatic 15-50kg Cement Valve Bag Packing Machine Rotary Multi-Station Dry Mortar Putty Powder Bagging Machine

Overview

The ZONESUN ZS-FSK5 is a fully automatic rotary multi-station valve bag packing machine engineered for 15–50 kg valve bags. Integrating automatic bag placing, pneumatic filling, and precision weighing into a single continuous workflow, it delivers weighing accuracy of ±0.2%–0.5% and throughput of 5–10 bags/min in dual-station configuration — equivalent to 5–8 tons per hour depending on material flowability. Designed for cement, dry mortar, putty powder, mineral powder, and similar fine powders (particle size <5 mm), the ZS-FSK5 provides stable, dust-controlled, and fully automated bagging performance for large-scale industrial production environments.

Technical Parameters

• Model: ZS-FSK5
• Packing Weight Range: 15–50 kg/bag
• Packing Speed: Single station: 3–5 bags/min; Dual station: 5–10 bags/min (~5–8 tons/hour)
• Weighing Accuracy: ±0.2%–0.5%
• Total Power: Approx. 3–5 kW
• Rated Voltage: 380V / 50Hz (three-phase, five-wire)
• Air Pressure: 0.5–0.7 MPa
• Air Consumption: Approx. 0.1–0.3 m³/min
• Applicable Materials: Cement, dry mortar, putty powder, talcum powder, mineral powder, chemical powders (particle size <5 mm)
• Bag Type: Valve bags (paper, PE, woven composite, etc.)
• Machine Dimensions: Approx. 1500 × 1000 × 2000 mm

Key Features

• High-Precision Automatic Weighing (±0.2%–0.5%): Electronic weighing system continuously monitors fill weight and auto-compensates for material density variation, minimizing giveaway and ensuring regulatory compliance.
• Rotary Multi-Station Design: Parallel filling stations operate simultaneously — dual-station configuration doubles throughput to 5–10 bags/min without increasing floor footprint proportionally.
• Automatic Bag Placing & Pneumatic Clamping: Integrated bag-placing mechanism picks and positions valve bags automatically, eliminating manual bag hanging and reducing operator fatigue on high-volume lines.
• Broad Material Compatibility (Particle Size <5 mm): Handles cement, dry mortar, putty powder, talcum powder, mineral powder, and chemical powders without requiring major mechanical changeovers.
• Multi-Bag Type Support: Compatible with paper, PE, and woven composite valve bags — no bag-format-specific tooling required for standard valve bag sizes.
• Dust-Controlled Filling: Enclosed filling spout and pneumatic sealing minimize airborne dust during the fill cycle, improving workplace safety and reducing material waste.

Applications

• Cement & Concrete Manufacturing: High-speed valve bag filling of Portland cement, blended cement, and specialty binders for construction supply chains.
• Dry Mortar & Tile Adhesive Plants: Automated bagging of dry mix mortar, tile adhesive, grout, and repair mortars into 25–50 kg valve bags for retail and wholesale distribution.
• Putty & Wall Coating Production: Precise dosing of putty powder, skim coat, and textured coating powders for building materials manufacturers.
• Mining & Mineral Processing: Bagging of talcum powder, calcium carbonate, mineral filler, and ground limestone for industrial supply.
• Chemical & Industrial Powder Packaging: Filling of fine chemical powders, pigments, and industrial additives (particle size <5 mm) into sealed valve bags for safe transport.