A 1,000-unit catalogue tier at $51.61 per unit puts one bar-width decision across the full order. The UAHFW2 90kPa vacuum sealer is a 185 W automatic countertop model with a 35 cm sealing bar, 30 L/min ±15% airflow, a 4 mm heating strip, and touch-panel controls.
// 01 — Key takeaways
Guilin Prime Household Products Co., Ltd.’s Trust Center documents a 15,000 m² production floor, 205 staff across engineering, assembly and QC, and capacity of 100,000 units per month across 131 models. That operating scale supports separate assembly and test workstreams for UAHFW2 orders.
The product record lists the suction ceiling for UAHFW2.
The catalogued bar width is the first bag-format filter.
Airflow describes extraction throughput, not the final pressure limit.
The heating-strip width belongs in the seal evaluation.
The listed warranty gives a clear after-sales baseline for the order file.
// 02 — Bar decision
What does a 35 cm sealing bar change?
A 35 cm bar changes which finished bag widths the machine can address and how much placement margin an operator has. For this 90kPa vacuum sealer, the bar is a procurement constraint before suction, controls, or styling: an unsuitable bag format makes every downstream feature irrelevant.
Bag-width fit is the first decision
The 35 cm figure is the catalogued bar span, not a universal bag-compatibility claim. Practical fit changes with bag construction, gussets, edge curl, and clean headspace. The buyer’s bag schedule should state finished width and construction, with the widest format placed across the usable zone and inspected at the center and both ends.
UAHFW2 provides five centimeters more nominal bar span than the directly fetched UAH21A. That difference can create useful placement margin for a wider format, while the bag schedule keeps the purchasing decision tied to the exact pouch or roll that will ship with the program.
A 4 mm heating strip shapes the seal zone
The UAHFW2 record pairs its 35 cm bar with a 4 mm heating strip. Strip width and bar length answer different questions: length governs the span, while the strip governs the heated contact zone. The seal evaluation records continuity, wrinkles, channel crossings, and the cooled edge along that band.
Record the bag construction, thickness, width, and code on the same evaluation sheet as the machine settings. That single reference lets engineering, production, and the buyer discuss the same interface without repeating a bag-fit checklist in later sections.
// 03 — Pump system
Do 90 kPa and 30 L/min answer different questions?
Yes. The 90 kPa figure describes the listed pressure ceiling, while 30 L/min ±15% describes how quickly air can move under the stated specification. Neither number alone predicts a finished package. Bag channels, food shape, seal timing, leakage, and operator placement remain part of the result.
The 90kPa vacuum sealer pressure ceiling
The listed 90 kPa ceiling sets the UAHFW2 pump’s pressure endpoint for the featured configuration. Loose, Standard, and Tight strength selections then give the operator three named handling levels. A comparison run holds bag, fill mass, headspace, and strength selection constant so the pressure field is read inside one repeatable method.
Why does airflow affect cycle handling?
Airflow affects the extraction phase before the target pressure is reached. The UAHFW2 catalogue lists 30 L/min ±15%, while the bag volume and selected mode shape the practical cycle. The figure remains a product specification rather than a measured result from the trial described in this guide.
The published UAHFW2 QC description names five stations: motor and PCB power-up, touch-panel response, a full-cycle draw on a calibrated bag, seal-strip continuity, and a 60-second cosmetic inspection. It does not publish the bag code or construction, bench voltage, selected mode, cycle count, or observed seal outcome. This guide therefore makes no first-hand UAHFW2 trial claim.
The buyer protocol in section 6 names every missing field for a witnessed run. Starting bag volume, machine voltage, selected mode, interval between cycles, and the cooled seam condition belong on one result sheet; the catalogue airflow value does not stand in for those observations.
// 04 — Specification
Which 90kPa vacuum sealer specs govern the shortlist?
The shortlist should join mechanical, electrical, and operator-facing facts. UAHFW2 combines 90 kPa suction, 30 L/min ±15% airflow, 185 W input, 100–220 V at 50–60 Hz, a 35 cm bar, and touch controls. Those values define the configuration buyers can evaluate without inventing performance claims.
UAHFW2 spec sheet
Rev. 2026.08
These are catalogue values for the featured configuration and the purchasing relevance of each field.
| Spec | This model | Why it matters |
| Material | ABS + Stainless Steel | Defines the listed housing construction and finish brief. |
| Accessories | Vacuum Bag Roll, Flat Vacuum Bags, External Suction Tube, Cord | Shows the included workflow items named in the product record. |
| Power | 185 W | Provides the rated input for electrical planning. |
| Voltage | 100–220 V (50–60 Hz) | Sets the catalogued supply range; plug and label remain market-specific order fields. |
| Motor rated voltage | DC 15 V | Identifies the motor subsystem value in the technical file. |
| Sealing width | 35 cm | Filters the intended bag-width range. |
| Heating-strip width | 4 mm | Defines the listed heated contact width. |
| Suction | 90 kPa | States the pressure ceiling used for shortlisting. |
| Flow rate | 30 L/min ±15% | States the extraction-throughput specification. |
How do the controls shape operator choice?
The touch panel names Can, Seal Only, Pulse, Blow, Vacuum Seal, Dry Food, and Moist Food modes. It also offers Loose, Standard, and Tight vacuum-strength selections. A buyer can map those labels to the intended manual, icon set, language, and training flow before artwork is released.
Handle Lock, a removable heating wire and drip tray, a bag cutter, and built-in roll storage are listed features. They should be evaluated as service and workflow parts, not decorative extras. Ask operators to run the intended sequence and note which actions need written instructions.
What ships with the machine?
The recorded accessory set contains a vacuum bag roll, flat vacuum bags, an external suction tube, and a cord. Put each item on the packing list by its exact name. Retail packaging, manual language, plug, and private-label artwork belong in the commercial specification rather than being assumed from the base accessory list.
// 05 — Model context
How does UAHFW2 compare with a 30 cm sibling?
UAHFW2 and UAH21A share a listed 90 kPa ceiling, but they are different platforms. UAHFW2 pairs a 35 cm bar with 185 W and 30 L/min ±15%; UAH21A pairs a 30 cm bar with 115 W, 4–8 L/min ±15%, and double 3 mm strips.
| Fetched model | Power | Bar and strip | Flow rate | Lowest listed catalogue tier |
|---|---|---|---|---|
| UAHFW2 | 185 W | 35 cm; 4 mm strip | 30 L/min ±15% | 1,000 units — $51.61/unit |
| UAH21A | 115 W | 30 cm; 3 mm ×2 strips | 4–8 L/min ±15% | 10,000 units — $24.40/unit |
The two price cells sit at different quantities and are not a like-for-like quotation. UAH21A also lists higher-price tiers at lower quantities; the table shows only each fetched record’s lowest published tier. Use it to understand catalogue position, then request one order-specific commercial response.
The wider bar comes with a different platform
UAHFW2 is not merely UAH21A with five extra centimeters. Its housing material, power, flow, strip layout, control interface, and packaging differ. Buyers should choose on the complete configuration. Substituting one model for the other on bar width alone would erase meaningful operating and logistics differences.
When is the 30 cm sibling the relevant control?
Use UAH21A as a control when the intended bags fit a 30 cm bar and its double-strip layout, lower listed power, and different airflow range match the product brief. Use UAHFW2 when the 35 cm span and its own control package are required. The matrix defines the test branches without ranking unlike configurations.
// 06 — Evaluation
How should a buyer test this 90kPa vacuum sealer?
Test the UAHFW2 against the exact bag, fill, mode, voltage, and operator sequence intended for sale. A useful evaluation separates bar coverage, vacuum behavior, seal continuity, controls, cleanup, and packing. It records observations without turning one successful cycle into a duty-cycle or shelf-life claim.
Test 1: use the full practical bar span
Run the widest intended bag at the center and near both ends of the bar. Keep headspace and fill condition consistent. Inspect the cooled seam for gaps, wrinkles, channel marks, and edge weakness. Repeat with the narrowest intended bag so alignment aids and the handle lock face both use cases.
Test 2: run dry, moist, and pulse workflows
Exercise Dry Food, Moist Food, Pulse, Seal Only, and Vacuum Seal with suitable test packs. Record which strength selection was used and whether liquid or particles approach the seal zone. The goal is to document operator behavior and seam quality, not to imply that an external-suction machine handles free liquid like a chamber model.
Test 3: record reset, cleanup, and service access
Run a sequence that represents the intended workload, with the proposed interval between cycles. Note panel response, handle action, bag cutting, roll access, drip-tray removal, heating-wire access, and cleanup time. Photograph any failure mode with its bag and setting so engineering receives a reproducible case rather than a vague complaint.
Use one consolidated acceptance sheet. It should name the model, SKU, voltage, bag code, mode, strength selection, test contents, number of cycles, observations, and disposition. That sheet prevents the same caveat or test list from being repeated across emails, packaging notes, and the purchase order.
// 07 — Buyer fit
Which buyers fit the UAHFW2 platform?
UAHFW2 fits distributors and private-label teams whose range needs a 35 cm countertop bar, touch controls, multiple food modes, built-in roll storage, and external-container support. It is less persuasive when the program uses only narrow bags or requires true chamber handling for free-flowing liquids.
Distributors serving wider bag formats
A distributor can justify the platform when its target assortment genuinely uses the 35 cm span. The bar may support larger portions or wider non-food packs, but the actual bag remains the evidence. Match the machine to the existing consumables portfolio so customers can obtain the embossed rolls or pouches named in the manual.
Private-label teams that need visible controls
Touch controls and named strength selections give an OEM team several user-facing decisions: icons, language, mode order, labels, and manual explanations. Keep the functional map stable while artwork is developed. This reduces the risk that packaging promises a mode or accessory not present in the signed configuration.
Small-business lines with mixed pack conditions
Pulse, dry, moist, can, blow, seal-only, and vacuum-seal labels make the model relevant to mixed workflows. Buyers should still define what products enter each workflow. A countertop external-suction machine is not automatically a commercial chamber sealer, and its listed specifications do not create a continuous-duty claim.
// 08 — Manufacturing
How do we manufacture and control the order?
Guilin Prime Household Products Co., Ltd. controls tooling, components, finish, assembly, line testing, and packing for this product program. The four-stage handover joins the physical 90kPa vacuum sealer to the signed order specification, quality-control evidence, relevant certification names, and the listed 12-month warranty.
Tooling, molding, and housing preparation
The order begins with the ABS and stainless-steel housing brief, finish reference, logo position, and approved color standard. Tooling and component control stay with the factory program. The team records visible surfaces and fit points before assembly so private-label artwork does not hide a mechanical mismatch.
Pump and PCBA burn-in
The pump, DC 15 V motor subsystem, control board, touch interface, and mode logic enter the electrical workstream. Burn-in and functional work use the agreed configuration. Results remain tied to the unit and order record rather than being turned into unsupported marketing statistics.
Seal and vacuum quality control
Line testing covers vacuum operation, sealing, controls, handle action, and the removable service parts named in the specification. The quality-control reference includes the 90 kPa suction, 30 L/min ±15% flow, 35 cm bar, and 4 mm strip fields used in the order.
CE, RoHS, and 12-month warranty
The offered UAHFW2 export configuration is documented with CE and RoHS. Those are the compliance names carried into this order file, together with the listed 12-month warranty. The plug, rating label, manual, and matching CE and RoHS documentation are set for the destination before production release.
In an August 2026 model comparison that includes UAHFW2, Mi Lan recorded the selection rule that applies to its 90 kPa pump and 35 cm bar:
“A suction number becomes a buying criterion only after the bag, seal test, and workload are named.”
— Mi Lan, Founder, Guilin Prime Household Products Co., Ltd.; documented model comparison
// 09 — Commercial file
What does the listed 1,000-unit tier cover?
The product record shows one UAHFW2 tier: 1,000 units at $51.61 per unit. It states no lower MOQ, higher-volume discount, tooling charge, freight rate, tax, or Incoterm, so that one quantity-price pair is the complete published tier evidence and the remaining commercial fields belong in a written quote.
Build the landed-cost request around the tier
At the published 1,000-unit reference, state the intended quantity, destination, plug, branding, packaging, accessory set, and required documentation. Ask the response to separate the unit line, optional OEM work, freight basis, tax treatment, and Incoterm. This turns one catalogue pair into a comparable commercial file without assigning unstated values.
Use the carton facts for freight planning
The featured product record provides unit and carton dimensions without a container-load claim. Those measurements support a logistics brief, while the freight forwarder owns route-specific loading, pallet, and chargeable-volume decisions.
UAHFW2 packing record
Catalogue fields
| Packing field | Recorded value | Procurement use |
| Product size | 45 × 24.5 × 12.5 cm | Retail and shelf-space planning. |
| Product gross weight | 4.7 kg | Unit handling reference. |
| Product packaging size | 50.4 × 17.7 × 30.8 cm | Retail-pack dimensional reference. |
| Export carton size | 51.8 × 37.5 × 33 cm | Outer-carton planning input. |
| Export carton quantity | 2 units | Case-pack reference. |
| Export carton weight | 9.5 kg | Outer-carton handling input. |
Define the OEM quote boundary
The picker identifies OEM/ODM availability for logo, colorway, retail packaging, and manual. Put each requested change on a line item. The quote should also name the Incoterm, production lead time, payment schedule, plug, carton marks, warranty route, and document set rather than leaving those points inside general email prose.
// 10 — Food safety
What should end users know about vacuum packaging?
Vacuum packaging removes substantially all air before sealing; it does not sterilize food or replace temperature control. The USDA Food Safety and Inspection Service definition helps buyers separate machine performance from preservation claims that belong to food-safety rules and the end user’s process.
Vacuum removal does not make food shelf-stable
The USDA guidance on vacuum-packaged foods says perishable foods must remain refrigerated at or below 40 °F or frozen at 0 °F. It also states that vacuum packaging is not a substitute for safe room-temperature processes such as canning or dehydrating.
For a distributor, this affects the manual and package copy. Avoid an unsupported shelf-life multiplier or a claim that oxygen removal alone makes perishable food safe. Give users storage directions suited to the target market and keep machine specifications separate from food-process outcomes.
Retail reduced-oxygen packaging needs process controls
The FDA Food Code 2022 is a model used by regulators for retail and food-service safety. Its reduced-oxygen-packaging framework addresses hazards and process controls beyond the appliance. A business packing food for sale should follow the applicable authority and its own food-safety plan.
That distinction protects both the buyer and the manufacturer. The 90kPa vacuum sealer supplies a defined extraction and sealing platform. The food business supplies the recipe, packaging material, temperature controls, labeling, records, and regulatory process needed for its product.
// 11 — FAQ
Buyer questions about the UAHFW2
These answers connect the UAHFW2 catalogue record with the questions buyers and end users ask about vacuum packaging, moist food, pressure, bag width, storage, and price. They state what the product record supports and keep machine selection separate from food-safety or commercial assumptions.
What is vacuum packaging?
Can the UAHFW2 vacuum-seal moist food?
Does vacuum sealing make perishable food shelf-stable?
// 12 — Decision
What should decide the UAHFW2 purchase?
UAHFW2 combines a 35 cm bar, a 4 mm heating strip, a 90 kPa listed pressure ceiling, 30 L/min ±15% airflow, touch controls, roll storage, and removable service parts in one countertop platform. Its 185 W electrical and two-unit export-carton records give distributors a defined technical and logistics basis for the order.
The order is one connected configuration
UAHFW2’s procurement case is the combination of pump, bar, heating strip, controls, housing, accessories, service parts, packaging, and published tier. Keeping those fields together preserves the actual model record and prevents a sibling’s lower price or different strip layout from being attached to the featured machine.
The 30 cm sibling serves a different assortment
UAH21A has its own 115 W input, 4–8 L/min ±15% airflow, double 3 mm strips, packaging, features, and published tiers. It gives a distributor a narrower alternative in the assortment, while UAHFW2 remains the defined 35 cm touch-panel platform described throughout this buyer guide.
Featured model
UAHFW2 90kPa vacuum sealer
185 W · 35 cm seal · 30 L/min ±15% · touch panel
Catalogue tier: $51.61/unit at 1,000 units
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