Automatic Mushroom Bagging and Sealing Machine for Edible Mushroom Cultivation

Before entering the machine, mushroom cultivation materials are prepared through previous processing steps.

Typical materials include:

• Hardwood sawdust
• Corn cob
• Cottonseed hull
• Straw
• Wood chips
• Agricultural waste substrate

The substrate should be crushed, mixed evenly and adjusted to the appropriate moisture level before filling.

The operator only needs to place the empty cultivation bag onto the machine filling position.

The machine adopts a cylinder holding structure, which fixes the bag securely during filling and prevents deformation during operation.

After receiving the operation command, the PLC control system starts the filling process.

The machine automatically controls:

• Substrate feeding
• Filling quantity
• Bagging speed
• Filling density

The adjustable filling parameters allow the machine to adapt to different cultivation requirements.

During filling, the cylinder holding structure ensures that the substrate is compressed evenly.

This helps achieve:

• Dense substrate structure
• Uniform bag shape
• Reduced air gaps inside the bag

These conditions are important for stable mushroom mycelium growth.

After filling reaches the preset value, the machine automatically completes the bag sealing process.

The integrated design eliminates the need for separate manual sealing operations, improving production continuity.

The completed mushroom bags are transferred to the next production stage:

The machine is especially suitable for commercial shiitake mushroom factories.

Benefits include:

• Standardized bag size
• Consistent substrate density
• Faster preparation of large quantities of cultivation bags
• Reduced manual labor

Oyster mushroom farms using sawdust, corn cob or agricultural waste substrates can use this machine for efficient bag preparation.

The integrated filling and sealing process is suitable for wood ear mushroom cultivation requiring large quantities of uniform substrate bags.

The machine can also support other edible mushroom varieties depending on cultivation bag specifications and substrate formulas.

Sawdust Crusher
Used for processing wood materials into suitable substrate particles.

Corn Cob Crusher
Processes agricultural residues for mushroom cultivation.

Substrate Mixer
Ensures uniform mixing of:
· Main substrate materials
· Water
· Nutrients
· Supplements
before entering the bagging machine.

Conveyor System
Automatically transfers prepared substrate to the production station.

Steam Sterilizer
Sterilizes filled mushroom bags to reduce contamination risk.

Mushroom Inoculation Machine
Provides efficient inoculation after sterilization and cooling.

Cultivation Racks
Supports incubation and fruiting management.

Services include:

• Machine placement guidance
• Electrical connection instructions
• PLC system setup
• Production line connection assistance

Includes:

• Machine testing
• Parameter adjustment
• Filling density optimization
• Trial production

Training covers:

• PLC touchscreen operation
• Production parameter adjustment
• Daily cleaning
• Basic maintenance
• Safety procedures

Available spare parts include:

• Sealing components
• Guide rail parts
• Electrical control components
• Mechanical wear parts

Support includes:

• Remote troubleshooting
• Operation guidance
• Maintenance recommendations
• Spare parts assistance

It is suitable for:

• Shiitake mushroom
• Oyster mushroom
• Wood ear mushroom

Other edible mushrooms cultivated in substrate bags