Dual-Layer Seafood Weighing and Sorting Machine
1-2000g range, grading accuracy from ±0.3g, up to 20 sorting outlets — one checkweigher replaces an entire manual grading line
Dual-Layer Seafood Weighing and Sorting Machine (MQ-CW4523L2-C6) — range 1-2000g, accuracy ±0.3-2g. Factory-direct from Guangdong, China. OEM & custom available.
Typical applications: Poultry (chicken), oysters, fish and other seafood, aquatic products and meat
Key Features
- ✓Touchscreen HMI with fully intelligent, user-friendly design
- ✓Full stainless steel construction, IP65 waterproof rating, food-grade trays
- ✓Multi-stage automatic weight sorting replaces manual labor and boosts efficiency
- ✓Variable-frequency motor control with speed adjustable as required
- ✓Three-level operator access management with customizable passwords
Why Choose MQ-CW4523L2-C6
0.1g Readability, Gram-Level Grading
Display readability of 0.1g with checkweighing accuracy of ±0.3-2g (tiered by product spec). For oysters and chicken wings graded by the gram, a 2-3g difference means another grade and another price — this machine draws the grade line at the gram, not by hand-feel.
1-20 Sorting Outlets, Configured to Order
Choose 1-20 sorting outlets, paired with 100 stored recipes: 5 grades for chicken legs, 8 for oysters, 12 for whole fish — all possible. To change products, recall the recipe on the touchscreen and grading thresholds and outlet assignments switch instantly, with no machine re-tuning.
5-90 m/min Variable-Frequency Speed
Belt speed is steplessly adjustable from 5-90 m/min, driven by a variable-frequency motor. Run small, light products slowly for stability; speed up for peak-season volume. You set the speed-accuracy balance for your product — it is not a number welded in at the factory.
Full 304 Stainless Steel + IP65 Washdown
The entire housing is 304 stainless steel with IP65 protection, and trays are food-grade material. Seafood plants hose down with high-pressure water daily while salt spray corrodes year-round — ordinary machines rust through within a year. This one is structurally built for the wet, cold, salty environment of aquatic processing plants.
Wide 1-2000g Range Coverage
Checkweighing range 1-2000g, weighing section L450×W230mm, products up to 300mm long. From oyster meat of a dozen grams to whole chickens and large fish approaching two kilograms, one machine covers it all — no need to buy two machines for small and large items.
Five Rejection Types, Chosen by Product
Air-blast, pusher, sweep-arm, drop-flap and rotary rejection mechanisms are available. Fragile oyster shells get a gentle sweep, trays with sauce drop via flap, bruise-prone whole fish are guided by the rotary — the rejecter follows the product's characteristics, so grading causes no secondary damage.
Problems It Solves for You
Oysters and chicken legs sell by weight grade, but manual grading runs on hand-feel: three workers grade one batch to three different standards, and when the customer inspects against samples the whole batch gets discounted or returned
The machine draws the line by the gram: 0.1g readability, ±0.3-2g accuracy, and 100 recipes lock in each product's grading standard. Whoever runs the shift, the output meets one standard — grade purity that survives the customer's re-weighing
In peak seafood season a grading line needs 8-10 people standing at it — hiring is hard, wages are high, and people tire: afternoon output is not the same standard as the morning's
1-20 sorting outlets grade automatically, with the belt running 5-90 m/min nonstop. Multi-grade sorting finishes in one pass, the whole line crew shrinks to loading and unloading at both ends, and the grading standard never drifts all day
Loose grading means selling heavy product at the lighter grade's price — the extra grams are given away free. Moving tonnes a day, 3-5g extra per piece is real money gone by month's end
Grading accuracy from ±0.3g locks each piece into its correct grade: heavy sells at the heavy price, light at the light price, and giveaway shrinks. USB export of every batch's weighing data shows exactly how much was over and how much was given away — the books add up
High plant turnover: a new hire bumps a parameter and changes the grading standard, a whole shift is graded wrong before anyone notices, and rework delays delivery
Three-level operator permissions with custom passwords: operators can only select recipes and start/stop; changing grading parameters requires supervisor level or above. The standard is locked in the system, safe from accidental changes
Technical Specifications
| Product model | MQ-CW4523L2-C6 |
|---|---|
| Display division | 0.1g |
| Inspection weight range | 1-2000g |
| Weight checking accuracy | ±0.3-2g |
| Size of weighing section | L 450mm*W 230mm |
| Suitable product size | L≤300mm; W≤230mm |
| Elimination method | 气吹式、推杆式、拨杆式、上下翻板、转盘式可选 |
| Storage formula | 100种 |
| Belt speed | 5-90米/分钟 |
| Power supply | AC220V±10% |
| Shell material | 不锈钢304 |
| Data transmission | USB数据导出 |
| Sorting port number | 1-20个可选 |
Functions in Detail
How to Choose the Rejection Mechanism
Five rejection types map to different product forms: air-blast suits light small items — fast and contact-free; pusher suits trays and formed packs; sweep-arm acts gently on fragile items; drop-flap suits unpacked loose items diverted downward; rotary suits continuous multi-grade guiding. Tell us your product form and grade count before ordering and we configure the rejection setup for your conditions.
Recipes and Permission Management
The system stores 100 product recipes, each binding grading ranges, belt speed and outlet assignments — recalled with one touch on the screen, so changeovers need no downtime re-tuning. Three permission levels with custom passwords: the operator level can only recall recipes, while parameter changes and data management belong to higher levels, preventing accidental changes to grading standards.
Data Export and Traceability
Weighing data exports via USB: per-batch piece counts and weight distribution by grade can be pulled for reconciliation — grading certificates for customers, raw-material yield checks for purchasing, daily size-distribution trends for management. The data lives in files, not manual logbooks.
Cleaning and Durability
Full 304 stainless steel housing, IP65 rated, cleanable by direct washdown; trays are food-grade material, safe in direct contact with oyster meat, cut poultry and the like. Designed for the high-humidity, high-salt, low-temperature conditions of aquatic plants, reducing line stoppages from corrosion and electrical faults.
Integrating Into Your Existing Line
Weighing section L450×W230mm, suitable products L≤300mm, W≤230mm; powered by ordinary AC220V±10% plant electricity. Belt speed adjusts 5-90 m/min to match the pace of the upstream cutting line or downstream packing line, with 1-20 sorting outlets laid out to your plant's flow.
Industries & Application Scenarios
Live and half-shell oysters are graded and priced by piece weight — one size grade apart means one price tier apart. 0.1g readability with multiple sorting outlets separates S/M/L/XL in a single pass, and sweep-arm rejection nudges gently without cracking shells.
Chicken legs, wings and drumsticks are graded by gram weight for tray packing, with supermarket and fast-food channels enforcing hard per-piece weight ranges. Multi-grade sorting replaces hand-weighing, and recipe switching handles multiple items rotating through a single day.
Whole fish and fillets are size-graded for export; the 1-2000g range covers small mixed fish through large mature fish. Full IP65 washdown rating withstands plant hosing and ice-water drip, running stably long-term in cold, wet environments.
Glazed shrimp and frozen fish portions are graded to net-weight specs; glaze variation shows up directly in gram weight. Gram-level accuracy diverts off-spec product for re-checking, avoiding whole-container deductions at inspection for mixed sizes.
Rib sections and meat cuts are sorted into weight ranges and trayed for downstream labeling and boxing. Variable-frequency speed matches the upstream cutting pace, and USB export keeps per-batch weight records for traceability and reconciliation.
Portion-controlled ingredients must hit gram targets, with off-weight items diverted inline. 100 recipes handle frequent menu changeovers, and food-grade trays contact ingredients directly, meeting food-plant hygiene requirements.
Own Factory · Seeing Is Believing
Guangdong Miqi designs, builds and tests every machine in-house — each unit is bench-tested before shipment. Free sample testing, on-site factory visits and live video of the running machine are all welcome.
Frequently Asked Questions
What is the price of Dual-Layer Seafood Weighing and Sorting Machine (MQ-CW4523L2-C6)?+
Pricing depends on rejection type, number of weighing sections and options (printing, barcode reading, labeling). MIQI is the manufacturer — send your product weight, size and line speed for a same-day factory-direct quotation via WhatsApp +86 133 7765 0530 or the inquiry form.
Does MIQI export weight sorters worldwide?+
Yes. We ship worldwide with export wooden-case packing, full English documentation, and voltage built to your country's standard (220V/380V, 50/60Hz). Remote commissioning support via video call; OEM branding welcome.
Tell Us About Your Product
Share your product weight range, dimensions and line speed — our engineer replies within 24 hours with model recommendation and quotation.
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