The vacuum is a separate technological scenario, not a universal replacement for the barrier package.
Check what product and package the machine is designed for, how the camera and sealing are arranged and what the cycle on a particular coffee gives.
FORMAT/MATERIAL
DOSE/SPEED
BUCKLING/CONTROL
01/fitting
Scenarios with a clear objective
Problems where vacuum is defined by technology
dense formats with controlled geometry
test series with separate seam control
01B/limit
What to confirm before ordering
test on the finished coffee
Evaluate product and package deformation
Do not transfer the storage period from the advertising text without its own validation
03/workflow
Check the entire sequence
01packet
02FILLING
03camera
04vacuuming
05Sealing
06control
02/engineering
From product and format to specification
01
Determine the purpose of the process
Record which product, residual gas, package shape and logistics scenario require a vacuum.
corn
packet
target
02
Check the camera and seam
The camera size, sealing length, pump and cycle settings should match the filled package, not just its flat size.
usefulness
seam
repeatability
03
Validate the finished product
The tightness, appearance and properties of coffee are tested according to an approved control plan after a real cycle.
leakage
strain-control
stability
01CATALOGUE/SUPPLIER DATA
Models in this class
Real-life vendor listings, selected by an explicitly validated type, product or automation, are a checklist, not a rating.
03/RESULTFound: 3Showing 3 of 3
01
Loading image
Loading image
SOURCE CHECKED · August 10, 2026
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.
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 packing machine
Product
GROUND COFFEE
Product at source
Coffee powder; granule, powder and solid filling materials are listed
POUCH FORMAT
Brick vacuum bag; gusseted pillow, 3-side-seal and 4-side-seal bags are also listed
Bag width
40-200 mm
Packet length
60-200 mm
Dose range
250 g and 500 g configurations named in the title
Claimed productivity
25-40 bags/min in supplier attributes; selectable 15, 20, 25 or 40 bags/min variations
Automation
Automatic
Automation at source
Automatic; electric drive; eight working stations
Nitrogen
Not specified by the supplier
Nitrogen at source
Not specified
DEGASSING VALVE
Not specified by the supplier
Valve at source
Not specified
Sealing
Vacuum brick bag making; weighing, forming, packing and sealing
Power
1.5 kW selected variation
Voltage
220 V, 50/60 Hz
Dimensions
8800 x 3800 x 4000 mm
Operators
Not specified
MOQ
1 set
Type of price
Based on order quantity
Claimed price at the time of inspection
GBP 81,334.50 for 1-4 sets; GBP 73,872.62 for 5+ GBP
August 10, 2026
There are discrepancies in the listingThe card lists a 1500 kg machine and 8800 x 3800 x 4000 mm machine dimensions, but the shipping item is shown as 11 x 11 x 10 cm and 20 kg; shipping values are rejected as non-machine data. The speed appears as both a 25-40 bag/min supplier range and four selectable capacity values; both source wordings are retained.
Ruibao Semi-Automatic Vertical Coffee-Bean Vacuum and Gas-Flush Sealing Machine
Model
DZQ-450 OT / DZQ-600 OT / DZQ-700 OT / DZQ-800 OT / DZQ-900 OT / DZQ-1000 OT / DZQ-1200 OT
Supplier
Guangzhou Ruibao Packaging Machinery Co., Ltd.
Type of seller
Not specified
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
Vertical vacuum packaging machine; vacuum bag; vacuum, gas flushing and sealing
Product
Whole-bean coffee
Product at source
Coffee bean and cashew brick-type vacuum packaging; filling material is granule and solid
POUCH FORMAT
Vacuum bag; listing taxonomy also names stand-up pouch, bag and soft pouch
Bag width
Not specified
Packet length
Not specified
Dose range
Not specified
Claimed productivity
5 bags/min selected production-capacity variation
Automation
Semi-automatic
Automation at source
Semi-Automatic; pneumatic drive
Nitrogen
declared
Nitrogen at source
Keyword: nitrogen vacuum packaging machine; function: vacuum, gas flushing, sealing and storage memory. The page exposes a multi-model family, so nitrogen is retained as configuration-dependent evidence.
DEGASSING VALVE
Not specified by the supplier
Valve at source
Not specified
Sealing
Vacuum, gas flushing and sealing
Power
0.8-1.4 kW
Voltage
110 V / 120 V / 220 V / 240 V / 380 V
Dimensions
Not specified
Operators
Not specified
MOQ
1 piece
Type of price
Based on order quantity
Claimed price at the time of inspection
JPY 223,667 for 1-19 pieces; JPY 176,757 for 20-49; JPY 146,016 for 50+ JPY
August 10, 2026
There are discrepancies in the listingThe page combines seven DZQ-OT sealing-length variants under one product-detail identifier and does not map every attribute to each variant. Machine dimensions are displayed only as 'according to details'; the 100 x 89 x 133 cm shipping package is not substituted for machine dimensions. The supplier name says Guangzhou while the structured place-of-origin field says Zhejiang; neither location is used as equipment evidence.
This universal inference is incorrect. The result depends on the product, material, residual gas, seam, storage and proven process.
Can I pack freshly roasted coffee under a vacuum?+
The solution requires a process test that takes into account the gas, the material and the format chosen, and it cannot be determined by the type of machine alone.
What to compare besides pump power?+
Camera size, seam length and quality, range of settings, duty cycle, maintenance and test result on your package.
Link the packaging to the actual flow
Match the product, package, dose, options, control and reset before choosing a model.
