What is big bag dispenser?
A big bag dispenser is a device used to control, dose, and partially empty flexible intermediate bulk containers (FIBCs), often called big bags. This category includes tools that ensure safe and precise flow of bulk materials, such as granules, fertilizer, animal feed, or gravel. Common applications include big bag emptying, dosage control, discharge spouts, and industrial bag dispensers.
Products you’ll find in this category
In this section you will find dispensers and accessories centred on functions like emptying, dosing, and modifying the discharge behaviour of big bags. You’ll see variants of the Vidbag dispenser, designed for partial emptying and controlled flow. There is a Coner for bags with discharge spouts, enabling dosing via a valve. You can also find stainless-steel versions such as Vidbag RVS, and larger-opening versions like Vidbag XL. Other items include Filler tools for silo bags and Flexfiller, which adds a flexible hose to existing frames.
Applications & Industry Use Cases
These dispensers are used wherever bulk materials must be handled safely, cleanly, and with control. In the agricultural sector, they serve for seeds, feed, or fertilizer, allowing partial emptying without damaging the bag. In construction and landscaping, they help with controlled discharge of gravel or bulk aggregate. Also relevant in food or chemical handling, for dosing powders or granules under hygienic conditions. Typical concerns include material flow control, bag discharge, and dosing precision.
Technical guide to big bag dispenser
Big bag dispensers are engineered to interface with big bags and manage bulk flow. Key technical features include the discharge mechanism (valve or flap), compatibility with bag bottom features such as spouts or free-flow bottoms, and flow rate capacity. For example, dispensers may handle 150-200 kg per minute in certain conditions. Materials are typically high-strength plastics or polyamide; stainless steel is used for more demanding or hygiene-sensitive applications. Dimensions and weight vary: many modules weigh around 1-2 kg and have compact transport sizes, while larger models like XL versions have wider openings.
Common variations include standard discharge dispensers, spout adapters, versions with larger openings (XL), stainless-steel dosage units (RVS), and supplementary accessories like soil Bag Fillers or Flexfillers with hose attachments. Certifiable standards include CE marking for safety and compliance. When selecting a dispenser, considerations include the type of bag bottom (spout vs. free flow), the material handled, corrosion resistance, hygiene requirements, flow rate needed, environmental exposure, and compatibility with lifting equipment like forks or frames.
Why buy big bag dispenser at MEMIDOS
MEMIDOS is a global B2B platform offering direct connections to manufacturers and verified suppliers, eliminating intermediaries. This model helps buyers in industrial procurement avoid unnecessary cost mark-ups and ensures more efficient sourcing. Payment on the platform is escrow-based: funds are held until suppliers meet agreed conditions such as shipment, offering protection to buyers while ensuring reliability for suppliers. Through MEMIDOS, procurement professionals gain access to high-quality industrial equipment with transparent supplier verification, streamlined international logistics, and clear product specifications.
Frequently asked questions about big bag dispenser
- What material options are available for big bag dispensers?
- Dispenser materials include polyamide/plastic for standard versions and stainless steel for dosage units requiring higher hygiene or corrosion resistance.
- How does the presence or absence of a discharge spout affect dispenser selection?
- Dispensers like Coner attach directly to bags with spouts to allow controlled flow and partial emptying; models without spouts require compatible frames or tools to manage flow.
- What flow rates can be expected from these dispensers?
- Some dispensers offer flow rates in the range of approximately 150-200 kg per minute, depending on the opening size, material flow characteristics, and setup.
- Are there accessories to modify or improve dispensing performance?
- Yes. Options like Flexfiller provide a flexible hose for directing output; fillers adapt for silo-bag use; XL units offer larger openings; stainless units provide enhanced durability and compliance.
- What compliance or certification standards apply?
- CE marking is cited as compliance standard for safety and regulatory conformity. Other factors include material food safety or corrosion resistance if used in sensitive industries.
