The weight principle measures weight, but the result depends on the supply, product, dose range and cycle settings.
The listings separate the number of weights, the type of feeder, the mass range and the declared pace. The missing field remains unknown; the suitability is confirmed by a test of a particular coffee and SKU workers.
PRODUCT/SUPPLY
DOSE/DIAPASON
SBROS/CONTROL
01/fitting
Scenarios with a clear objective
Whole-bean coffee
products with confirmed feeding to the weight system
processes for controlling the weight of each dose
01B/limit
What to confirm before ordering
Check the minimum and maximum dose
coordinate the feeder and number of heads
drop off
03/workflow
Check the entire dosing cycle
01feed
02rough-dose
03precision
04weighing
05discharge
02/engineering
From product and dose to testable specification
01
Consider the entire weight system
The mass sensor is only part of the process: the feeder, the flap, the vibration, the logic of rough and accurate feeding determine how the dose is formed and completed.
Feed type
filler
stabilisation
02
Check the extreme regimes
They don't test one comfortable mass, they test the entire working range, and for each setup, they record a series of results, cycle times, and cases of sleep deprivation or oversleep.
low-dose
standard-dose
maximum dose
03
Describe the line interface
The supplier must show product input, dose release, height, electrics and control signals. Subsequent operations with the package are not considered part of the weight dispenser without an explicit configuration.
entry
signaling
boundary
01CATALOGUE/SUPPLIER DATA
Models in this class
Real-life vendor listings, based on a validated product, dosing principle or automation, are a list of candidates to be tested, not a rating.
03/RESULTFound: 8Showing 6 of 8
01
Loading image
Loading image
SOURCE CHECKED · August 11, 2026
ZONESUN ZS-999 10-999 g Coffee-Bean Weight Filling Machine
Model
ZS-999
Supplier
Guangdong Shanghang Technology Limited
Type of seller
Custom Manufacturer
Suitable applications
Candidate for weight dosing of coffee beans; check the accuracy and actual pace on the desired portion weight.
Editorial guideline PRECISION ROAST based only on the normalized dosing type and product; not the manufacturer's statement.
Machine scope
Standalone filler
Scope stated in the source
Weight filling machine; no forming, sealing, capping or automatic bag-handling function is stated.
Product
Whole-bean coffee · Another dry product
Product at source
Coffee beans, dry spice, nuts, grain or powder; supplier description also lists rice, seeds, tea, dried fruit, herbs, salt and spices
Type of dosing
Weighing filling
Type at source
Coffee Beans Dry Spice Weight Filling Machine
Automation
Semi-automatic
Automation at source
Semi-Automatic
Dose range
Weighing Range 10g-999g (adjustable)
Throughput
Machinery capacity 360-900BPH
Direct cycles per minute
Packing speed 6-15 Packs/Minute (depending on the product)
Precision
approximately ±2 g, product-dependent
Dosing mechanism
Not specified
Hopper
Not specified
Weighing heads
Not specified
Product feed
Not specified
Receiving format
Box is the Alibaba packaging-type value; exact receiving container is not resolved
Product contact material
Not specified
Air requirements
Not specified
Power
260 W
Voltage
110 V or 220 V; 50/60 Hz variants
Dimensions
about 560 x 360 x 950 mm
Weight
Not specified
Operators
Not specified
MOQ
1 set
Type of price
fixed
Evidence note
The direct title explicitly names coffee beans and weight filling; the supplier specification directly states the adjustable range, packs-per-minute rate and approximate error. The four selectable entries are voltage/frequency variants of the same ZS-999 model, not unresolved machine identities. The source says stainless-steel shell only through its broader description and does not identify product-contact grade, so productContactMaterial remains null. The listed 39 kg is single-package gross weight and is not copied into machine weight. The product-detail identifier and ZS-999 model are absent from the canonical packaging-machines.json catalogue. Normalized from docs/research/filling-weighing.json; seller image metadata remains evidence-only and is not rendered.
Candidate for weight dosing of coffee beans; check the accuracy and actual pace on the desired portion weight.
Editorial guideline PRECISION ROAST based only on the normalized dosing type and product; not the manufacturer's statement.
Machine scope
Standalone filler
Scope stated in the source
Product identity is a four-head weighing filling machine; the direct card does not state bag forming, bag handling or sealing.
Product
Whole-bean coffee · Another dry product
Product at source
Spice, powder, particle, grain, rice, coffee bean and granule
Type of dosing
Weighing filling
Type at source
Key selling point: Weighing Filling
Automation
Semi-automatic
Automation at source
Semi-Automatic
Dose range
Not specified
Throughput
Not specified
Direct cycles per minute
Not specified
Precision
±0.2 g
Dosing mechanism
Four-head weighing
Hopper
Not specified
Weighing heads
4
Product feed
Not specified
Receiving format
Case is the Alibaba packaging-type value; product keywords also mention bags and sachets
Product contact material
Not specified
Air requirements
Not specified
Power
380 W
Voltage
110 V or 220 V
Dimensions
about 860 x 550 x 1000 mm
Weight
Not specified
Operators
Not specified
MOQ
1 piece
Type of price
fixed
Evidence note
Coffee bean, four heads, weighing filling, semi-automatic grade, accuracy, power, voltage and dimensions are explicit on the direct Alibaba product card. The listed 64 kg is single-package gross weight, so machine weight remains null. The direct card exposes no filling range, usable hopper capacity, air requirement or operator count; those fields remain null. The product-detail identifier and ZS-GWF4 model are absent from the canonical packaging-machines.json catalogue. Normalized from docs/research/filling-weighing.json; seller image metadata remains evidence-only and is not rendered.
Production capacity and packing speed: 10-15 bags/min
Direct cycles per minute
Not specified
Precision
Not specified
Dosing mechanism
Not specified
Hopper
Not specified
Weighing heads
Not specified
Product feed
Not specified
Receiving format
Cartons or bags
Product contact material
Stainless steel; grade and contact-only scope are not stated
Air requirements
Not specified
Power
300 W
Voltage
220 V
Dimensions
33 x 49 x 128 cm
Weight
30 kg
Operators
Not specified
MOQ
1 set
Type of price
Based on order quantity
Evidence note
The direct title explicitly includes coffee bean and weighing filling, while the function field states weight packing. The direct card publishes speed, voltage, power, dimensions, machine weight and material but no continuous fill range, accuracy or hopper capacity. Automation remains other because the direct structured grade is literally Other; semi-automatic operation is not inferred from size or appearance. No model number is exposed on the direct card; null is retained rather than inventing a model from the brand name. The product-detail identifier is absent from the canonical packaging-machines.json catalogue. Normalized from docs/research/filling-weighing.json; seller image metadata remains evidence-only and is not rendered.
CQ 50-3000 g Semi-Automatic Coffee-Bean Intelligent Weighing Filler
Model
CQ — 3000G intelligent filling machine
Supplier
Henan Chuang Qin Mechanical Equipment Co., Ltd.
Type of seller
Not specified
Suitable applications
Candidate for weight dosing of coffee beans; check the accuracy and actual pace on the desired portion weight.
Editorial guideline PRECISION ROAST based only on the normalized dosing type and product; not the manufacturer's statement.
Machine scope
Standalone filler
Scope stated in the source
Coffee filling machine / coffee-bean filler; operating mode is sensor filling and foot switch. No sealing or bag-forming function is stated.
Product
Whole-bean coffee · Another dry product
Product at source
Grains, beans, coffee, seeds, nuts, dog food, salt, fertilizer and hardware
Type of dosing
Weighing filling
Type at source
The operating instructions set a target packing weight and describe the machine weighing to the quantity before hopper discharge
Automation
Semi-automatic
Automation at source
Semiautomático; sensor de llenado e interruptor de pedal
Dose range
Volumen relleno 50g-3000G
Throughput
Capacidad de la maquinaria 1000BPH
Direct cycles per minute
Not specified
Precision
±2 g
Dosing mechanism
Electronic weighing with fast, medium and slow feed settings
Hopper
approximately 25 kg using rice as the source example
Weighing heads
Not specified
Product feed
Not specified
Receiving format
Bags
Product contact material
Not specified
Air requirements
Not specified
Power
400 W in supplier specification; selected variation displays 200 W
Voltage
110 V or 220 V, 50/60 Hz
Dimensions
35 x 58 x 100 cm in supplier specification; structured attribute says 58 x 36 x 130 mm
Weight
36 kg net
Operators
Not specified
MOQ
1 set
Type of price
Based on order quantity
Evidence note
The direct title explicitly identifies a coffee-bean filler, and the supplier instructions directly describe target-weight setting, weighing and sensor-triggered discharge. Fill range, ±2 g accuracy, hopper example, machine net weight, voltage and the supplier dimensions are exposed in the direct product description. The card publishes 1000 BPH but no direct cycles-per-minute value; no conversion is made. Stainless steel is stated for the housing/material generally, not specifically for product-contact parts, so productContactMaterial remains null. The product-detail identifier and CQ 3000G identity are absent from the canonical packaging-machines.json catalogue. Normalized from docs/research/filling-weighing.json; seller image metadata remains evidence-only and is not rendered.
Claimed price at the time of inspection
€485.63 for 1-4 sets; €433.60 for 5-9; €390.24 for 10+
August 11, 2026
There are discrepancies in the listingpower: The supplier parameter table states 400 W while the currently selected Alibaba variation states 200 W. No universal value is chosen. (400 W / 200 W) dimensions: The supplier parameter table and the structured dimensions attribute disagree by roughly an order of magnitude. Both are retained verbatim. (35 x 58 x 100 cm / 58 x 36 x 130 mm) fillingMaterial: The structured field says powder, while the title, application list and supplier description explicitly support coffee beans and other granules. Whole-bean support is retained from the coffee-bean-specific primary text. (Powder / grains, beans, coffee, seeds and nuts)
The direct title and product keywords explicitly name coffee bean weighing and vibratory filling; D01 and 10-999 g are present in every offered display/voltage selection. The ordinary-screen and LCD selections are identified interface variants of D01, while voltage is separately resolved; the card does not mix unrelated machine identities. The source provides two direct rate expressions but misplaces them in the filling-accuracy field, so accuracy remains null. The product-detail identifier and D01 model are absent from the canonical packaging-machines.json catalogue. Normalized from docs/research/filling-weighing.json; seller image metadata remains evidence-only and is not rendered.
Claimed price at the time of inspection
£296.98-£319.54
August 11, 2026
There are discrepancies in the listingmachineryCapacity / fillingAccuracy: Both rates appear together, and the same rate string is also mislabeled as filling accuracy. They are preserved independently without conversion; no precision value is inferred. (10-25 times/min / 600 bags/hour)
IRISLEE BZJ-B500 Automatic 20-5000 g Quantitative-Weighing Dry Filler
Model
BZJ-B500
Supplier
Xingtai Xiangwei Commercial Co., Ltd.
Type of seller
Not specified
Suitable applications
Candidate for weight dosing of the declared dry product; request an accuracy test on your formulation and target dose.
Editorial guideline PRECISION ROAST based only on the normalized dosing type and product; not the manufacturer's statement.
Machine scope
Standalone filler
Scope stated in the source
Type: Filling Machine; the direct card states quantitative weighing and dispensing without bag forming, sealing or capping.
Product
Another dry product
Product at source
Particles, powder, tea and hardware; coffee is not stated.
Type of dosing
Weighing filling
Type at source
Quantitative Weighing Dispensing Filler
Automation
Automatic
Automation at source
Automatic
Dose range
Scope: 20-5000g (adjustable); Aliquot Weight: 20-5000g
Throughput
Not specified
Direct cycles per minute
Aliquot Speed: 6-15 times/min
Precision
2 g
Dosing mechanism
Quantitative weighing
Hopper
Not specified
Weighing heads
Not specified
Product feed
Not specified
Receiving format
Bottles, barrels, stand-up pouches, bags, pouches and other containers
Product contact material
Not specified
Air requirements
Not specified
Power
480 W
Voltage
220 V/50 Hz or 110 V/60 Hz
Dimensions
38 x 66 x 145 cm
Weight
58 kg
Operators
Not specified
MOQ
Not specified
Type of price
Not specified
Evidence note
Model, automatic grade, adjustable 20-5000 g range, 6-15 times/min, 2 g accuracy, power, voltage variants, dimensions and machine weight are explicit on the direct Alibaba card. The direct card does not expose a verified price or MOQ in retrievable primary text, so those fields remain null. Coffee support is not inferred from tea, particles or generic powder. The product-detail identifier and BZJ-B500 model were not found in packaging-machines.json, filling-auger.json or filling-weighing.json. Normalized from docs/research/filling-volumetric.json; seller image metadata remains evidence-only and is not rendered.
What matters is the product, the dose range, the combination algorithm, the test conditions and the stability of the entire feed.
Is a weight dispenser suitable for ground coffee?+
Some configurations are stated for powders, but compatibility cannot be carried over to all models, you need an explicit indication of the supplier and test your product.
Does the weight dispenser seal the bag?+
Not unless the specification describes a separate packaging unit: the dispenser measures and drops the product; the package handles Packaging.
Check the dispenser on the working product
Match the product, weight range, feed, reset, control and the next node before choosing a model.
