High-Precision Belt-Type Combination Weigher
12-head belt-type combination weigher: 10-2000g combination weighing at ±0.1-3g accuracy — the practical choice for portioning and mixing high-value products like sea cucumber and fresh foods
High-Precision Belt-Type Combination Weigher (MQ-MW2512B12) — accuracy ±0.1-3g. Factory-direct from Guangdong, China. OEM & custom available.
Typical applications: Sea cucumber, beef and fresh meats, oranges and other fruits, candy and snacks (combination weighing and mixed packing of bulk materials)
Key Features
- ✓Removable belt weighing platforms for easy cleaning
- ✓Full stainless steel construction with IP65 waterproof rating
- ✓Target production quantity setting with automatic shutdown once the preset count is reached
- ✓Configurable sequential discharge intervals and belt count, enabling material mixing
- ✓Alerts when unit weight exceeds set specifications; material replacement prompts on material anomalies or failed combinations
Why Choose MQ-MW2512B12
Belt feeding, gentle on delicate goods
Belt weigh platforms replace vibratory feeders: sea cucumber spines stay intact, fresh meat holds together, oranges arrive unbruised. Products glide smoothly along the belt through weighing, preserving appearance — and grade. For goods priced on looks, nothing matters more.
0.01g resolution, count every gram
Display resolution of 0.01g, single-head range 1-500g, combination range 10-2000g, combination accuracy ±0.1-3g. Fill right to target instead of over-packing for insurance — trimming just 1g of giveaway per bag of premium product adds up to pure profit over a year.
12-head optimization, 30 packs/min
A standard 12-head platform whose controller continuously picks the combination of hoppers closest to target, delivering a steady 30 packs per minute. Hand-weighing drifts when things get busy; a computed combination stays dead-on from first shift to last.
100 recipes, changeover and go
The machine stores 100 recipes — switch specs without re-tuning, just recall the recipe and run. Set a target production count and it stops automatically once reached: make exactly what the order needs, without wasting a single extra pack of material.
Full 304 stainless body, IP65 washdown
The catalogue lists a 304 stainless-steel structure and IP65 protection. These do not establish compatibility with every washdown process or cleaning chemical. Confirm the protected assembly, approved pressure, temperature and cleaning method in the supplied manual; protect electrical connections and inspect seals after cleaning.
Programmable mixing for assortment packs
Set the sequential discharge interval and the number of belts involved, and multiple ingredients drop in order into one pack. Assorted candy or mixed fresh-food packs get proportioned and portioned on a single machine — no manual blending and re-weighing steps.
Problems It Solves for You
Sea cucumber and beef sold in fixed-weight portions, but hand-grabbed portions vary every time: overweight means giving product away free, underweight gets flagged as short-weight by marketplaces — complaints, fines and bad reviews all at once.
12-head combination optimization at ±0.1-3g accuracy locks fills right at target — full measure, nothing extra. Weighing data exports via USB for records, so disputes are settled with numbers, not arguments.
Vibratory combination weighers struggle with sticky, wet or fragile products: sea cucumber spines snap under vibration, candy bridges in the chutes, fruit bruises on the drop — one downgraded piece can cost more than the machine's depreciation.
Belt platforms convey smoothly with no tossing or vibration end to end; belts detach for same-shift washing, so sticky residue never carries flavor or buildup into the next day.
Frequent changeovers across many specs, with all the parameters in one veteran technician's head: each setup takes 30-plus minutes, one wrong number reworks a whole batch, and the line stops whenever he takes a day off.
100 stored recipes — recall and run at every changeover. Automatic alerts on out-of-spec single weight, plus prompts to change material when combinations repeatedly miss target: ordinary operators just follow the on-screen guidance.
Mixed packs blended by feel: assortment ratios drift bag to bag, customers open packs to find less and less of the expensive item — and repeat orders stop cold.
Sequential discharge interval and belt count are programmable, so every bag follows the same routine with stable, reproducible ratios; optional inline printing and labeling show exactly what went into each pack.
Technical Specifications
| Product model | MQ-MW2512B12 |
|---|---|
| Stored recipes | 100 recipes |
| Single-hopper weighing range | 1-500g |
| Combined weighing range | 10-2000g |
| Display division | 0.01g |
| Weighing speed | 30 pieces/min |
| Combined weighing accuracy | ±0.1-3g |
| Power supply | AC220V±10% |
| Weighing section size | L 250mm*W 120mm |
| Machine material | Stainless steel 304 |
| Weighing-head configuration | Standard: 12 weighing heads |
| Data transmission | USB data export |
| Optional features | Real-time printing, code-reading sort, inline inkjet coding, inline code reading, inline labeling |
Functions in Detail
Belt-type combination weighing principle
Twelve belt weighing units each weigh 1-500g of product; the controller computes in real time and selects the hopper combination whose total is closest to target, discharging within a 10-2000g range at 0.01g display resolution and ±0.1-3g combination accuracy (varying with product characteristics). Belts replace vibratory feeders for both infeed and discharge, keeping the whole path smooth — ideal for shock- and drop-sensitive products.
Cleaning & hygiene design
The catalogue lists a 304 stainless-steel structure and IP65 protection. These do not establish compatibility with every washdown process or cleaning chemical. Confirm the protected assembly, approved pressure, temperature and cleaning method in the supplied manual; protect electrical connections and inspect seals after cleaning.
Recipe & production management
Stores 100 recipes for instant spec changes. Set a target production count and the machine stops automatically once the weighed count reaches the preset value — produce to order, never over. Weighing data exports via USB for reconciliation, batch records and output accounting, so every shipment is traceable.
Fault alert mechanism
When a single weight exceeds the set spec, the machine alerts automatically to keep out-of-spec product from mixing into finished goods; on material anomalies or repeated failure to reach the target combination, it prompts a material change — problems surface and get fixed on the spot, never letting a faulty machine quietly turn out a bad batch.
Optional extensions
The machine reserves expansion capacity for optional real-time printing, inline coding, code reading, read-and-sort, and inline labeling — linking weighing, marking and sorting into one line. Power supply AC220V±10%, weighing section L250mm×W120mm, integrating into existing lines with minimal modification.
Industries & Application Scenarios
Dried sea cucumbers vary widely piece to piece, making 250g and 500g gift boxes the hardest to hit. 12-head optimization assembles combinations tight to target while belt conveying keeps spines intact and crumbs off the floor — every gram not given away is margin.
The catalogue lists a 304 stainless-steel structure and IP65 protection. These do not establish compatibility with every washdown process or cleaning chemical. Confirm the protected assembly, approved pressure, temperature and cleaning method in the supplied manual; protect electrical connections and inspect seals after cleaning.
Oranges, kiwifruit and more packed by net weight — one bruise means a downgrade. Belts carry fruit smoothly with no drops, and the 10-2000g combination range covers everything from small bags up to 2kg packs, filling to the legal minimum without overfill.
Assorted candy and mixed nuts: set the discharge order and the number of belts for a consistent ratio in every bag. 100 stored recipes handle constant switching between holiday and everyday packs with no changeover downtime.
Multiple ingredients proportioned into one kit: the sequential-discharge mixing function completes ratio and portion automatically, replacing manual blending and re-weighing — quantities and ratios reproducible batch after batch.
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.
Belt-Fed Combination Weighers
A belt-fed combination weigher portions sticky, fresh, delicate and irregular products by combining multiple small weights toward a target. The MQ-MW2512B12 uses 12 independent belt-fed weighing heads and is configured around the actual product, target portion and required throughput; sample testing is recommended before final selection.
Compare this model with other configurations in belt-fed combination weighers.
Further reading
Belt-Fed Multihead Weigher Guide for Sticky, Fresh and Irregular Products
A belt-fed multihead weigher measures several small amounts and releases the combination closest to the target. It is useful when fresh, sticky, delicate or irregular pieces do not feed consistently by vibration, but product distribution and a sample trial remain decisive.
Weight Grading vs Checkweighing vs Batching for Fish, Poultry and Seafood
A checkweigher decides whether a completed pack is within limits; a weight grader routes individual products into multiple weight classes; batching selects or combines pieces toward a pack target. Choosing the wrong function creates the wrong conveyor and yield strategy.
How Does a Checkweigher Work? Infeed, Dynamic Weighing and Automatic Rejection
A dynamic checkweigher weighs every moving pack, compares the filtered result with recipe limits and removes or records exceptions. This engineering guide explains the complete three-stage process, the load-cell signal chain and the line conditions that determine repeatability.
Frequently Asked Questions
What is the price of High-Precision Belt-Type Combination Weigher (MQ-MW2512B12)?+
Pricing depends on the weighing range, rejection method, conveyor dimensions and selected options. Send the product weight, dimensions and line speed for a factory-direct quotation.
Does MIQI export Automatic Checkweighers worldwide?+
Yes. MIQI ships worldwide with export packing, operating documents, configurable voltage and remote commissioning support. OEM branding and application-specific engineering are available.
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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