The specification begins with the product and package, not with the maximum speed in the listing.
Before asking for a price, collect the SKU matrix: coffee status, dose weight, packaging format and material, batch number and desired release. Then separate the dosing from the package itself and require a full cycle test on your samples.
FORMAT/MATERIAL
DOSE/SPEED
BUCKLING/CONTROL
01/technique
Before asking for a price, collect the SKU matrix: coffee status, dose weight, packaging format and material, batch number and desired release. Then separate the dosing from the package itself and require a full cycle test on your samples.
Grain and ground coffee behave differently in the dispenser and when soldered. For each SKU, the range of mass, tolerance, bulk density and cleaning mode are indicated.
target weight and tolerance
corn
change-rate
02
2. Lock the packaging
Specify the finished package or roll, material, dimensions, bottom, clasp, photo tag, valve and required marking. The supplier is given physical samples, not just a drawing.
scaler
material
suture-valve
03
3. Calculate the working pace
Convert the daily edition to bags per hour, add adjustments, controls and scheduled stops. Require sustainable release of suitable packages in a specific configuration.
shift
availability
lineage
04
4. Check delivery boundaries
The dispenser, the packer, the gas input, the compressor, the printer, the vent, the fencing and the commissioning can be supplied by different parties, and the responsibilities and interfaces are fixed before the order.
price
electricity
acceptance tests
03/checklist
What to fix before requesting the supplier
01Prepare samples of the product and each package
02state the mass, tolerance and required release
03list all manual operations before and after the car
04Get a video or full-cycle test report
05check nitrogen, valve and marking as separate functions
06agree on spare parts, training and service access
01CATALOGUE/SUPPLIER DATA
Models for testing methodology
The listings help to apply a checklist to validated data, and the missing value remains unknown until the vendor responds.
The working scenario is not normalized: ask the supplier for product specification, packaging material and sequence of operations.
Editorial guideline PRECISION ROAST on the confirmed type of machine; not the statement of the manufacturer.
Type of machine
Other type
Type at source
Semi-automatic coffee-bag one-way degassing-valve pressure and laminating machine
Product
Whole-bean coffee · GROUND COFFEE
Product at source
Suitable for coffee beans and powder
POUCH FORMAT
Coffee bag film; structured packaging taxonomy names cartons and film
Bag width
Not specified
Packet length
Not specified
Dose range
Not specified
Claimed productivity
Maximum speed 5 m/min; this is preserved as applicator/material speed and is not converted to bags/min
Automation
Semi-automatic
Automation at source
Semi-Automatic; electric drive
Nitrogen
Not specified by the supplier
Nitrogen at source
Not specified
DEGASSING VALVE
support declared
Valve at source
Coffee Bag Valve Machine / Bag Valve Laminating Machine / Semi Automatic Coffee Bag One Way Degassing Machine; product name states one-way exhaust-valve pressure; model LQ-JP1
Sealing
Cold sealing in the structured Alibaba attribute; pressure/laminating valve application in the product identity
Power
100 W
Voltage
110 V / 220 V
Dimensions
42 x 25 x 24 cm
Operators
Not specified
MOQ
1 set
Type of price
Based on order quantity
Claimed price at the time of inspection
EUR 421.81 for 1-4 sets; EUR 404.42 for 5-9; EUR 391.37 for 10+ EUR
Automatic Dual Chamber Brick Bag Coffee Vacuum Bag Forming Filling Packaging Machine
Model
KYV500N
Supplier
Anhui Koyo Machinery Co., Ltd.
Type of seller
Custom Manufacturer
Suitable applications
Candidate for a vacuum scenario; confirm the acceptable product, package shape and the effect of the mode on the finished coffee.
Editorial guideline PRECISION ROAST on the confirmed type of machine; not the statement of the manufacturer.
Type of machine
Vacuum packaging
Type at source
Automatic vacuum brick-bag form-fill-seal machine
Product
GROUND COFFEE
Product at source
Coffee powder in the supplier description; powder in structured attributes
POUCH FORMAT
Vacuum brick bag / six-side bag made from laminated roll film
Bag width
According to clients
Packet length
According to clients
Dose range
70 g-1 kg for KYV500N in the supplier technical table
Claimed productivity
18-20 bags/min for KYV500N in the technical table; selected variation says 20-40 bags/min
Automation
Automatic
Automation at source
Automatic; mechanical drive with PLC/servo controls
Nitrogen
Not specified by the supplier
Nitrogen at source
Not specified
DEGASSING VALVE
Not specified by the supplier
Valve at source
Not specified
Sealing
Inside-pumped vacuum, form, vacuum and reseal brick bag
Power
6.5 kW (8.72 hp) selected variation
Voltage
380 V
Dimensions
4500 x 950 x 2150 mm
Operators
Not specified
MOQ
1 set
Type of price
fixed
Claimed price at the time of inspection
US$65,000 USD
August 10, 2026
There are discrepancies in the listingThe title says dual chamber, but the supplier table distinguishes KYV500N at 18-20 bags/min from KYV500N2 with two alternating chambers at 38-40 bags/min. The selected KYV500N variation says 20-40 bags/min, conflicting with the model-specific 18-20 bags/min technical row. The page shows a 1500 kg machine but a 158 x 95 x 2185 cm, 68 kg shipping item; shipping values are not treated as machine weight or dimensions.
From product, dose and packaging format, only then do they compare compatible machines on sustainable release, adjustment and delivery boundaries.
Is it enough to send the package size to the supplier?+
No, we need samples, material, construction, fastener, valve, seal area and tolerances, and the behavior of the packet in grip and sealing is physically checked.
Does the price in the listing match the finished line?+
You don't have to. You need to specify the package, dispenser, tooling, options, delivery and commissioning. The price is stored on the site only as a snapshot of the offer on the date of inspection.
Translate the method to the working specification
Set the product, package, dose, series, options and infrastructure, then test the models under the same conditions.
