Mobile big bag unloading machine M348

for the chemical industryfor the food industry

Overview
The M348 Big Bag Unloading Station is a universal workstation designed to unload different types of big bags, with or without spout. It enables dust-free, safe operation through integrated cartridge filters and an extraction fan that protect operators from product exposure. Reverse-jet filter cleaning recovers material from the filter into the storage/discharge hopper.

Alternative models and configurations

• M358: modular and expandable unloading system for spouted big bags, equipped with a clamp valve to avoid direct operator contact before bag opening.
• M506, M506-Combo and M506-automatic: stations for manual or automated unloading of 25/40 kg bags.
• M506-Combo: allows unloading via a top tensioning valve.
• M506-automatic: belt, automated bag-breaker and screen; unloading capacity up to 400 bags/h.
• Versions with extended legs for installation of rotary valves, mobile containers or pneumatic conveyors; mobile/wheeled versions available.

Filtration, cleaning and suction options

• Integrated cartridge filters with local extraction or separate suction systems.
• Possible connection to a centralised suction system.
• Reverse-jet cleaning to recover product from the filter into the hopper.

Applications

• Chemical industry
• Pharmaceutical industry
• Food industry

Customization and certifications
Stations can be customised in AISI (stainless) or carbon steel. Available options include ATEX versions, food-grade versions (GMP & FDA) and high-containment pharmaceutical versions (OEB).

Technical specifications

• Model (primary): M348 (Big Bag Unloading Station)
• Universal workstation for big bags with and without spout
• Operator protection: integrated cartridge filters and extraction fan for dust-free operation
• Filter cleaning: reverse-jet cleaning with product recovery to hopper
• M358: modular and expandable; clamp valve to avoid operator contact
• Unloading options for 25/40 kg bags (manual or automated)
• M506-automatic: belt, automated bag-breaker and screen; up to 400 bags/h
• Integrated cartridge filters or separate suction systems; option to connect to central suction
• Versions with extended legs for rotary valve, mobile containers or pneumatic conveyors; mobile/wheeled versions available
• Materials: AISI (stainless) or carbon steel
• Certifications/options: ATEX, GMP & FDA (food), OEB (high-containment pharmaceutical)
• Suitable industries: chemical, pharmaceutical, food