Industrial Iceberg Lettuce Shredder Overview
The AGICO-4000 iceberg lettuce shredder is designed for automatic continuous cutting in prepared-vegetable lines. A 250 mm infeed belt carries trimmed lettuce toward the cutting section, while the hold-down arrangement stabilizes the product before it reaches the three-blade rotary knife. This controlled feed path helps operators manage light, layered lettuce heads more consistently than loose manual presentation at the blade.
The cutting range is adjustable from 1 to 50 mm. Conveyor speed can be set from 2.6 to 19 m/min, and knife rotation from 130 to 590 rpm, so the operating combination can be matched to the requested strip size and the condition of the incoming lettuce. The stated maximum processing capacity is up to 4,000 kg/h; actual output depends on preparation, feed density, cut setting, product condition, and the ability of downstream equipment to receive the cut material. At AGICO, we recommend confirming these line conditions before fixing a production target.
Key Features for Controlled Lettuce Cutting
Each adjustment should be evaluated as part of the complete feed-and-cutting system rather than as an isolated number.
Adjustable 1–50 mm Cutting Range
The broad setting range supports fine shreds and wider strips. The selected width must suit the prepared lettuce, the final product specification, and the next handling step. A short trial with the actual raw material is advisable after any significant change.
Coordinated Belt and Knife Speeds
The conveyor and rotary knife have stated adjustable speed ranges. Their relationship affects feed rate and cut presentation. Operators should establish settings together and avoid treating the fastest belt or knife speed as an automatic capacity setting.
Controlled Infeed and Hold-Down
A 250 mm belt and maximum 210 mm hold-down height define the feed envelope. Even loading reduces sudden piles at the cutting area. Buyers should compare trimmed head size and feed orientation with these dimensions before confirming the machine.
Stainless-Steel Continuous Construction
Food-grade stainless-steel construction supports routine cleaning of relevant surfaces, while automatic continuous operation suits integration into a prepared-vegetable line. Cleaning access, guarding, drainage, and site procedures still need project-specific review.
The table records the confirmed AGICO-4000 specification. "Up to" and "Approximately" are part of the supplied data and should remain part of any purchasing evaluation.
| Item | Specification |
| Model | AGICO-4000 |
| Maximum Processing Capacity | Up to 4,000 kg/h |
| Cutting Range | 1–50 mm |
| Infeed Belt Width | 250 mm |
| Maximum Hold-Down Height | 210 mm |
| Conveyor Speed | 2.6–19 m/min |
| Knife Rotation Speed | 130–590 rpm |
| Cutting Knife | Three-blade rotary knife |
| Installed Power | 3 kW |
| Machine Dimensions | 2,628 × 1,059 × 1,485 mm |
| Machine Weight | Approximately 530 kg |
| Infeed Height | Approximately 905 mm |
| Discharge Height | Approximately 470 mm |
| Construction Material | Food-grade stainless steel |
| Standard Power Supply | 230/400 V, 50/60 Hz |
| Operation Mode | Automatic continuous operation |
For line planning, compare the approximately 905 mm infeed and 470 mm discharge heights with adjacent conveyors or collection equipment. Confirm the available electrical supply, working clearance, sanitation access, and the handling capacity after cutting. AGICO can review these interfaces when the product condition and required cut are supplied.
Confirm prepared lettuce dimensions against the belt and hold-down envelope.
Match receiving equipment to the selected cut and expected operating rate.
Verify voltage, frequency, floor space, and service access before ordering.
Feed Preparation and Line Integration
Stable shredding begins before the lettuce reaches the infeed belt and continues after it leaves the knife.
Prepare and Present Lettuce Evenly
Remove damaged outer leaves, hard foreign matter, and loose packaging before feeding. Trim or divide oversized heads when required so they fit the 250 mm belt and 210 mm maximum hold-down height. Spread the product steadily instead of building intermittent piles. This gives the hold-down section a more predictable feed and lets the operator assess the chosen width under actual product conditions.
Balance Upstream and Downstream Equipment
After cutting, the lettuce may move to inspection, washing, dewatering, mixing, or packing equipment according to the plant process; those stages are not implied as included. The receiving section must accept the discharge height, cut form, and instantaneous flow. Continuous running is useful only when upstream preparation and downstream removal remain balanced. Our team will normally ask about these interfaces before recommending an operating arrangement.
How the Iceberg Lettuce Shredding Process Works
01
Prepare the raw material. Inspect iceberg lettuce, remove unsuitable outer leaves and foreign matter, and size the product for stable entry. Feed preparation should be consistent with the cut specification and site hygiene procedure.
02
Set and load the infeed. Establish an initial cutting width, conveyor speed, and knife speed for the actual lettuce. Place the material evenly on the belt, keeping hands and tools away from the moving feed and guarded cutting area.
03
Stabilize and cut. The hold-down section controls the product as the belt advances it toward the three-blade rotary knife. Observe the discharged cut and adjust only through the approved operating procedure after the machine is in a safe state.
04
Transfer without accumulation. Move shredded lettuce into the planned receiving stage. Prevent backup at the approximately 470 mm discharge and coordinate changes with upstream operators so product does not accumulate around the cutting section.
Clean
Clean, change over, and check. Stop and isolate the machine before access. Remove lettuce fragments, clean relevant food-contact surfaces according to the site procedure, and inspect the knife, belt, hold-down parts, fasteners, and guards. Do not restart until components and protection devices are correctly installed. The operating manual and local lockout procedure remain the primary safety references.
Iceberg Lettuce Shredder FAQ
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How should we choose a cutting width?
Start from the finished-product requirement, then test the prepared iceberg lettuce at a conservative feed and speed combination. Leaf condition, head preparation, and the next process can affect the practical result. Record the accepted settings for repeat batches.
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Does the machine always process 4,000 kg/h?
No. The supplied value is a maximum of up to 4,000 kg/h. Actual throughput depends on product preparation, feed density, cut width, conveyor and knife settings, operator practice, and downstream capacity.
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What feed dimensions need checking?
Compare the prepared lettuce with the 250 mm belt width and 210 mm maximum hold-down height. The infeed height is approximately 905 mm, which should also be checked against manual or conveyor loading arrangements.
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How is downstream equipment connected?
Plan around the approximately 470 mm discharge height, available floor space, cut form, and expected flow. Provide AGICO with the receiving conveyor or process details so the interface can be reviewed before ordering.
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What routine checks are important?
After safe isolation, check for retained product, inspect the knife and fasteners, examine belt and hold-down condition, and verify that guards are correctly fitted. Cleaning and maintenance intervals should follow the machine manual and the plant's documented hygiene and safety procedures.
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