PRE-OPENED BAGS ON A ROLL · KPW-A8
Tabletop Small Parts Bagging Machine
Pack matched small components in pre-opened bags on a roll. The KPW-A8 tabletop bagger is the standard 8-inch version for 60–200 mm bag widths, with a listed output of 25 bags/min. Start with your actual part and bag samples to confirm loading clearance, sealing and the complete working cycle.
Output is a reference from the supplied specification, not a guaranteed complete-station rate. Loading, materials and any label handling affect actual output.
Match the equipment to your packing task
Check the opening, not just the flat width
A washer, screw kit or plastic fitting needs clearance to enter the open bag. Send the largest assembled item and the heaviest intended pack, together with an empty and a filled bag. Flat bag width does not establish the maximum product width.
Keep hand loading and optional feeding separate
Define who prepares the component count, presents the product and collects the sealed pack. A counting feeder or bowl feeder is an optional project arrangement; the standard bagger specification does not include an automatic counting guarantee.
Fit the bench and utilities
The listed base-machine dimensions are 483 × 680 × 570 mm. Leave room for the bag roll, operator access, replenishment and discharge after reviewing the installation layout. The machine requires 0.7 MPa compressed air as well as electrical power.
What this quotation covers
This standard model is specified without a label printer. Automatic feeding, counting, floor stands and conveyors are separately configured.
Use matched pre-opened bags on a roll. Paper and laminated structures require sample review; no universal material compatibility is claimed. This equipment packs products into suitable bags rather than manufacturing empty courier bags.
Look closer at a configured bagging station
Actual photographs from our 25 August 2026 factory visit show the working areas to review before ordering. These are configuration references, not a claim that every pictured accessory or component is standard on KPW-A8.
Check your bag and product together
Send an empty roll-bag sample and your largest filled pack. Review how the opening, guides and loading clearance match before confirming a setup.
Specify what happens before sealing
The pictured cleated feeder and hopper are optional. Define manual loading, counting or upstream feeding in the quotation; a hopper alone does not establish counting accuracy.
Agree how finished packs leave the station
Review collection position, support and any optional conveyor with your actual pack weight and layout. Include the outfeed sequence when measuring complete-station output.
Clarify the supplied electrical configuration
Use the pictured cabinet as a discussion reference. Confirm the component list, access space, documentation and local utilities for the ordered machine.
KPW-A8 specifications
| Model | KPW-A8 |
|---|---|
| Base-machine L × W × H | 483 × 680 × 570 mm |
| Bag width | 60–200 mm |
| Bag length | 100–400 mm |
| Film thickness | 0.04–0.15 mm |
| Listed output | 25 bags/min; sample and loading dependent |
| Power supply / base rating | AC 120/220 V; 50/60 Hz; 400 W |
| Compressed air | 0.7 MPa (7 bar) |
| Operator interface | 7-inch HMI; Chinese / English |
| Start modes | Foot switch, start button, push bar or external signal |
| External signal | Dry contact; project-specific interface review |
| Integrated label printing | Not included on this standard model |
Dimensions are for the base machine, not an optional complete floor-standing line. Confirm the configured utilities, working layout and model-specific operating instructions before installation.
See the bagging workflow
These supplied videos show the product family’s operating concept. They are not separate acceptance tests for every model or optional module. Use your own product, bag and label samples for configuration approval.
Pre-opened bag handling demonstration
Roll-bag sealing workflow
Compare the other bagging configurations
Choose the bag envelope first, then the need for label printing and the actual artwork area.
| Model | Bag width | Label print area | Selection focus |
|---|---|---|---|
| KPW-A8 | 60–200 mm | No integrated printer | Small-part packing at a manual-loading bench; narrow bags without an integrated printer |
| KPW-A12 | 60–300 mm | No integrated printer | Tabletop packing with a wider bag envelope; mixed cable and accessory formats without a printer |
| KPW-A8-2TR | 60–200 mm | 53 × 125 mm | Narrow-bag component identification with a 53 × 125 mm adhesive-label print area |
| KPW-A12-2TR | 60–300 mm | 53 × 125 mm | Wider-bag kits and accessories with a compact barcode label; data and kit handover defined |
| KPW-A12-4TR | 60–300 mm | 107 × 250 mm | Wide print-area selection for information-rich adhesive labels on matched wider bags |
Compare the full pre-opened bagging range · Poly bagging machines · Bagging machine selection guide
Questions before ordering
Can the standard tabletop model print a label?
The standard KPW-A8 has no integrated label-printing module. If identification is needed during packing, compare KPW-A8-2TR; its adhesive-label application step is specified separately.
How should we compare real output?
Agree representative samples, the complete sequence and the observation period. Count accepted finished packs per elapsed minute, including the agreed loading, label handling, replenishment and changeover activities. Record interruptions and rejected packs rather than converting the listed reference into a shift guarantee.
What support is available?
Keepway provides a two-year warranty, free replacement parts and shipping during the warranty period, and lifetime service and technical support. Confirm the supplied configuration and service details in the quotation.
Send a brief for KPW-A8
Include part photos, item count per pack, bag opening and perforation, roll dimensions, the required accepted packs per shift and your workbench layout.
Also include installation country, voltage, compressed-air availability, preferred loading method and your business email or phone number so the proposal can address your application.
Discuss this model and my samples
Use the product enquiry form below. No test result, savings percentage or application approval is implied before the configuration review.
