Stainless Steel Durability and 75 kPa Precision: Why We Built the UAHFW4 for Long-Term Distribution
The UAHFW4 is a corded countertop food vacuum sealer built by Guilin Prime Household Products Co., LTD as a factory-direct OEM / private-label unit for importers and distributors. It runs a 110 W sealing system on a DC 15 V motor, pulls 75 kPa of suction at a 12 L/min flow rate, and seals across a 28 cm bar with a 3 mm heating strip, all inside an ABS-and-stainless-steel housing with built-in roll storage. For brand owners, the short version is this: it is engineered for consistent seal pressure and suction stability on both dry and moist foods — the difference between a repeat order and a returns problem.
Key facts at a glance
- Manufacturer: Guilin Prime Household Products Co., LTD — factory-direct from our plant in Guilin, Guangxi, China.
- Model: UAHFW4 (Series FW), corded countertop vacuum sealer.
- Core specs: 75 kPa suction, 12 L/min flow rate, 110 W rated power, DC 15 V motor, 28 cm seal width, 3 mm heating strip, ABS + stainless-steel housing.
- In-house QC on every production run, backed by a 12-month warranty.
- OEM / ODM / private-label ready — custom ABS colour, silk-screen logo on the stainless cover and localised packaging.
- MOQ from 100 units, 15–30 day lead time, FOB China.
Engineering for the repeat order
There are countless vacuum sealers on the market, and on a spreadsheet they often look identical. As the factory behind the UAHFW4, we know the difference between a product that builds a brand and one that erodes it usually comes down to what happens inside the casing. We designed this unit as a staple product for partners who value low return rates and high customer satisfaction — not as another line item in a catalogue.
When we engineered the UAHFW4, we combined a robust ABS body with a stainless-steel cover. That was a structural decision, not only an aesthetic one: the stainless top housing adds rigidity and heat dissipation that an all-plastic shell cannot match. A product has to survive the container shipment, survive local courier delivery, and then work reliably in the customer’s kitchen year after year. When we test these units on the line, we are not just checking that they power on — we are looking for consistent seal pressure and suction stability. We build for the reality of daily use, not the showroom.
Breaking down the build
As the people who run the moulds and assemble the units, we can explain the rationale behind each key feature of the UAHFW4. Every control on the panel was chosen to solve a specific problem for the end-user, which ultimately protects your reputation as a seller.
75 kPa suction and the DC 15 V motor
The UAHFW4 uses a DC 15 V motor rated for 75 kPa of suction at a 12 L/min flow rate (±15%). In our testing this is the sweet spot for household food preservation: powerful enough to evacuate air quickly without crushing delicate items when used correctly. For a distributor, that means fewer complaints about weak suction or spoiled food.
The 3 mm heating strip and Dry / Moist modes
The UAHFW4 standardises on a 3 mm heating strip and runs distinct Dry and Moist cycles plus a Pulse Vacuum option. This is not just software — it controls how the pump interacts with the heating strip, helping prevent liquid from being drawn into the pump during the Moist cycle, a common cause of failure in cheaper units. A wider seal also gives the user a larger margin of error, which means fewer complaints about bags not holding air and fewer warranty claims for you.
Integrated roll storage, bag cutter and drip tray
One of the biggest friction points for users is managing vacuum bags. By integrating roll storage and a bag cutter directly into the unit, we turned the machine into a standalone workstation — users do not have to hunt for scissors or misplace their bags. A detachable drip tray catches liquid and debris for easy cleaning, helping keep food residue out of the motor path. It is a reliability feature as much as a convenience one.
One-hand lock hook and external vacuum port
We redesigned the locking mechanism to be operable with a single hand. Many older models require significant force on both sides of the lid to lock; the UAHFW4’s lock hook is smooth and mechanical, reducing wear on the latches and making daily operation feel premium. Button controls with indicator lights run the four modes — Dry & Moist, Vacuum + Seal, Seal Only and Pulse Vacuum — and an external vacuum port lets the machine seal canisters and containers, extending its use beyond bags.
Full technical specifications (Model UAHFW4)
| Specification | Value |
|---|---|
| Model number | UAHFW4 (Series FW) |
| Product type | Corded countertop vacuum sealer |
| Material | ABS + stainless steel |
| Rated power | 110 W |
| Voltage | 100–220 V (50–60 Hz) |
| Motor rated voltage | DC 15 V |
| Vacuum pressure (suction) | 75 kPa |
| Flow rate | 12 L/min (±15%) |
| Sealing width | 28 cm |
| Heating strip width | 3 mm |
| Operation type | Button control with indicator lights |
| Operation modes | Dry & Moist, Vacuum + Seal, Seal Only, Pulse Vacuum |
| Key features | Built-in roll storage, integrated bag cutter, detachable drip tray, one-hand lock hook, external vacuum port |
| Accessories included | Vacuum bag roll, flat vacuum bags, external suction tube, power cord |
| Product dimensions | 34 × 16 × 9 cm |
| Gross weight | 2.4 kg |
| Export carton | 4 units/carton; carton weight 10 kg |
The 34 cm countertop footprint and 100–220 V (50–60 Hz) wide-voltage input make the UAHFW4 straightforward to position across export markets, while the 110 W rating lets it handle a bulk-buying session without labouring.
Manufacturing, QC and warranty
Guilin Prime Household Products builds the UAHFW4 in-house at our plant in Guilin, Guangxi: our own moulds, assembly, quality control and testing. We do not rely on third-party inspections alone — we run our own QC protocols at every stage, from raw-material intake (checking the stainless-steel grade) through to final voltage testing across the 100–220 V range for global compatibility. Production runs are controlled so the unit you receive in one quarter matches the one you receive in the next. Every run passes in-house QC, and the model carries a 12-month warranty.
Manufacturer and trading capability
We are the factory, and we also handle export trade directly — so when you work with us you are speaking to the source of production while still getting full export, documentation and logistics support under one roof. There is no middleman filtering your technical questions.
Export logistics
Packaging is designed around export shipping. The master carton holds 4 units at a 10 kg carton weight, sized to use container space efficiently while keeping carton handling manageable.
OEM, ODM and private-label
The UAHFW4 is built to carry your identity. Whether you need specific silk-screen printing on the stainless cover, a custom colourway for the ABS housing, or localised retail packaging, our team is set up to integrate your brand into the production line. We treat each project as a long-term supply-chain relationship rather than a one-off sale — we keep our tooling maintained and our component supply for the DC motors and heating strips stable, because we want to be supplying you with the UAHFW4 and its successors years from now.
Order terms at a glance
- MOQ: from 100 units.
- Lead time: 15–30 days.
- Pricing basis: FOB China.
- Warranty: 12 months.
- Customisation: stainless-cover silk-screen, ABS colourway, localised packaging (OEM / ODM).
Certifications available
Compliance documentation can be provided on request for the UAHFW4 and our wider sealer range. Available certifications include:
CE, RoHS, UL, ETL, FCC, KC, EAC, UKCA, ISO 9001, FDA and BSCI.
Tell us your destination market and we will confirm which marks apply and provide the corresponding paperwork.
Frequently asked questions
How strong is the suction on the UAHFW4?
The UAHFW4 pulls 75 kPa at a 12 L/min flow rate (±15%), driven by a DC 15 V motor on a 110 W system, so it evacuates air quickly and seals dry and moist foods alike.
How wide is the seal, and why does it matter?
The seal bar is 28 cm wide with a 3 mm heating strip. The 3 mm strip gives a larger margin of error than a typical 2 mm seal, which means bags hold air longer and generate fewer complaints.
What is the minimum order, and can we brand it?
MOQ starts at 100 units with a 15–30 day lead time, FOB China. The unit is OEM / ODM-ready: silk-screen logo on the stainless cover, custom ABS colourway and localised packaging are all supported.
Is there a warranty?
Yes — a 12-month warranty, with in-house QC on every production run.
Discuss your production run
We are ready to discuss how the FW Series fits into your catalogue. We are not here to push you into the biggest order possible today — we prefer to start with your specifications, send you a sample to test against your current stock, and let the build quality speak for itself. Stability is profitable, and we want to discuss how the UAHFW4 fits your market for the long run.
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Contact: Mi Lan, Guilin Prime Household Products Co., LTD — [email protected]
