Industrial Clipping Machines and Aluminum Clips for Produce Nets
The MD-200 dual-track pneumatic clipper and Uniclip industrial lines are the benchmark solution for fast, continuous closure of tubular nets for oranges, potatoes, and garlic. Using non-toxic S-524 and S-528 aluminum clips with automatic center cutting, we ensure tamper-evident sealing from 200g to 10kg, realistic throughput of 15 to 30 packages per minute (2 to 3 seconds per cycle, accounting for scale drops and netting twist), and Zero Downtime support during harvest.
MD-200: Duplo Trilho + Corte Automático
Specialization in the 3 Largest Produce Segments
Machinery and consumables calibrated to the exact mechanical requirements of each crop.
Oranges & Citrus
Continuous tubular net bagging (1 kg to 3 kg) with precision forming dies that shape the clip without damaging fruit peel. Preserves high visual presentation demanded by supermarkets and prevents produce discard.
Potatoes
Heavy bags from 2 kg to 10 kg exert extreme tension during logistics, palletizing, and transport. The homogeneous crimp of aluminum clips grips thick netting without shearing polyethylene filaments, eliminating burst bags during freight.
Garlic
The MD-200 is the most recommended machine for garlic processing in portioned netting (200 g, 500 g, and 1 kg). Using S-524 and S-528 clips, it delivers airtight closure and simultaneous separation with millimeter dosage, keeping garlic bulbs intact and visually flawless.
Why Manual Tying and Twine Cause Severe Losses in the Field
Manual packaging is the primary driver of operational slowdowns, transit cargo losses, and worker strain.
Net Rupture During Road Transit
Manual knots with twine or plastic strings untie under road vibrations. A single burst bag of potatoes or citrus ruins adjacent boxes and triggers delivery penalties from retail distribution centers.
Repetitive Strain (RSI) and Slow Harvest Flow
Tying hundreds of nets by hand severely strains packers' wrists and fingers. Manual tying caps out at only 8 to 15 bags/minute, forming an unbearable bottleneck during peak perishable harvests.
Rust Contamination from Moisture
Improvised ferrous wire ties rust quickly from tuber wash water or citrus cold rooms, staining produce and compromising food safety inspections.
Uniclip Produce Net Clippers: Choose Your Optimal Setup
Equipment engineered for severe heavy-duty regimes in sorting sheds, packhouses, and distribution terminals.
MD-200 (Dual-Track Pneumatic Netting Clipper)
The national industry standard for continuous tubular net bagging. Features two simultaneous magazine tracks and a pneumatic foot pedal: applies two clips at once while an integrated blade cuts the space between them in a single cycle, sealing the bottom of the next bag and the top of the current one.
Line M Pneumatic (Models M-1 to M-4)
Benchtop pneumatic clipper with foot pedal actuation. Ideal for individual bags, heavy potato sacks, and bulk netting. Model M-3 seamlessly supports medium/heavy 600 Series clips (S-625/S-628) for oversized netting bundles.
Line MM Manual (Models MM-1 to MM-4)
Fully mechanical clipper operated by ergonomic lever with hardened steel hammer and die. Requires no electricity or air compressors. The preferred choice for wholesale market stalls (CEASA), garlic prep benches, and off-grid locations.
S-524 and S-528 Non-Toxic Aluminum Clips
High-precision consumables that protect synthetic netting and ensure tamper-evident sealing.
Grampo S-524
Padrão para alho e redes menores (até 2 kg)
Grampo S-528
Padrão para citros e batatas (até 3 kg / 5 kg)
Malleable Food-Grade Aluminum Alloy
Manufactured in certified alloy safe for food contact. Forms into a uniform omega/teardrop shape without burrs or sharp edges that could sever synthetic mesh fibers.
Complete Immunity to Humidity and Cold Rooms
Will not rust in root washing environments or citrus cooling chambers, maintaining full sanitary compliance and aesthetic integrity.
Industrial Tape Sticks for Continuous Feeding
Clips joined with high-adhesion tape that leaves no residue in magazine tracks. Supplied in standardized industrial boxes and tailored production batches for uninterrupted factory floor output.
Comparison: Uniclip Mechanical Clipping vs. Traditional Methods
Verify technical superiority and immediate ROI across your agricultural packaging line.
| Operational Parameter | MD-200 / Uniclip Aluminum Clips | Manual Tying (Twine / Plastic String) | Heat Sealing / Adhesive Tape |
|---|---|---|---|
| Packaging Cadence | 15 to 30 bags/min (2 to 3 sec per bag with automatic cut) | 8 to 15 bags/min (slow bottleneck in harvest) | 12 to 20 bags/min (slowed by cooling cycle) |
| Resistance to 2kg-10kg Bags | Tamper-evident; zero slip under tension | High risk of untying under transit bumps | Mesh snaps easily under heavy potato weight |
| Net Strand Integrity | Malleable clip shapes smoothly without cutting | String friction frays and severs synthetic fibers | Weld heat melts and weakens the plastic mesh |
| Operator Ergonomics & RSI | Effortless foot pedal stroke; hands free | Severe strain on wrists and finger tendons | Continuous manual squeezing |
| Humidity & Cold Behavior | Non-toxic aluminum immune to corrosion and mold | Twine soaks moisture and develops mold | Adhesive tape loses grip in cold/moisture |
Swipe sideways to compare the columns
Zero Harvest Downtime Guarantee
We understand that an hour of downtime during orange, potato, or garlic harvest causes immediate perishable spoilage and contract fines. As Brazilian manufacturers backed by 32 years of Mecatec engineering and 11 years of Uniclip in São Paulo, we maintain complete stock of wear parts — hammers, knives, springs, dies, and cylinders — with express nationwide dispatch.
Frequently Asked Questions on Produce Clippers and Clips
What is the best machine for packaging garlic, oranges, and potatoes in continuous netting?
The MD-200 dual-track pneumatic clipper is the undisputed industry standard for all three crops. It applies two clips simultaneously and cuts the space between them in one pedal stroke, allowing operators to seal 15 to 30 packages per minute at real production speed (approx. 2 to 3 seconds per bag, accommodating scale drop and neck twisting).
Which clips does the MD-200 use for garlic and produce packaging?
The MD-200 primarily utilizes S-524 and S-528 aluminum clips, as well as the R-10 caliber. These provide the calibrated crimping force needed to seal fine garlic nets (200g-1kg) and heavier orange/potato bags (up to 3kg-5kg) without damaging produce.
Does the MD-200 clipper support 600 Series clips?
No. The MD-200 is engineered exclusively for standard light/medium clips (S-524, S-528, R-10). If your operation requires heavy 600 Series clips (such as S-625 or S-628) for large potato bulk bags or thick sacks, Uniclip recommends the Line M Pneumatic (M-3/M-4) or Line MM Manual (MM-3/MM-4).
Can aluminum clips bruise orange peel or cut plastic netting?
No. Uniclip clips are manufactured from special food-grade aluminum alloy with controlled malleability and zero sharp burrs. Driven by our machined hammer and die, the clip wraps into a smooth omega contour that holds netting securely without shearing synthetic fibers.
What is the recommended air pressure for Uniclip pneumatic clippers?
For pneumatic clippers (MD-200 and Line M), the recommended operating pressure is up to 6 kg/cm² (bar). This calibration guarantees hermetic closure, prevents premature component wear, and extends machine longevity.
Ready to Accelerate Your Harvest Packaging Output?
Speak directly with our technical engineers to size the MD-200 or Line M/MM clipper and receive sample batches and wholesale quotes for S-524 and S-528 clips.
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