Semi-Automatic Filling Machine KPW-G1W1 | 10–1000ml, Creams+Gels+Liquids, Benchtop | UZINEX

The KPW-G1W1 semi-automatic filling machine is the dosing equipment with a single nozzle, volume adjustable between 10 ml and 1,000 ml per container, an accuracy of ±1–2%, a rate of 20–30 containers per minute, compatible with liquids, creams, gels, oils, sauces and pharmaceutical solutions — with all product-contact components made of food-grade stainless steel, a simple control panel with buttons or a lever, a weight of 20–40 kg for benchtop installation, at 220V single-phase.

The KPW-G1W1 semi-automatic filling machine is the entry-level equipment in mechanically assisted dosing: the operator positions the container under the nozzle and triggers the dosing cycle via button or lever, while the equipment automatically doses the set volume with repeatable accuracy — eliminating the variability of manual filling with a jug or syringe, without the investment in a complete automatic line with conveyor and 8 simultaneous heads such as the KPW-GZ8T model. Key Advantages of the KPW-G1W1 Semi-Automatic Filling Machine

• Adjustable volume 10–1000 ml — the widest range in the UZINEX filling range — the KPW-G1W1 semi-automatic filling machine covers formats from 10 ml (small bottles of essences, essential oils, concentrated extracts) up to 1,000 ml (1L bottles of oil, syrup, shampoo or cleaning solutions); the 10–1,000 ml range is wider than the automatic KPW-GZ8T model which covers 10–500 ml, making the G1W1 the only solution in the range for 500–1,000 ml containers.

• Compatibility with liquids, creams, gels and viscous products — the widest range in the filling category — the KPW-G1W1 semi-automatic filling machine efficiently doses not only low-viscosity liquids, but also cosmetic creams, gels, dense vegetable oils, sauces, fluid honey and other products with medium to high viscosity; the piston or volumetric pump mechanism handles thicker products that cannot be dosed by equipment with a peristaltic pump designed exclusively for liquids.

• 20–40 kg, benchtop installation — functional from the first day, without setup works — the KPW-G1W1 semi-automatic filling machine is installed directly on the existing workbench in 15–30 minutes, without a foundation, without a conveyor and without space setup works; the weight of 20–40 kg allows moving the equipment between workstations or to another location in the workshop without lifting equipment.

• Simple panel with buttons or lever — without prior technical training — the KPW-G1W1 semi-automatic filling machine does not require knowledge of operating PLC systems or recipe programming; the operator sets the desired volume by mechanically adjusting the piston or the volumetric pump, actuates the button or lever for each container and the equipment performs the dosing; complete training of a new operator takes under 30 minutes.

• Accuracy ±1–2% — repeatable dosing versus manual filling with 5–15% variation — the KPW-G1W1 semi-automatic filling machine produces the same quantity for each container in the batch, regardless of operator fatigue or the time of day; the accuracy of ±1–2% relative to the set volume is sufficient for the metrological conformity declared on the packaging of prepackaged products in the food and cosmetic industry.

• Corrosion-resistant food-grade stainless steel — quick cleaning at product change — the KPW-G1W1 semi-automatic filling machine has all product-contact components made of corrosion-resistant stainless steel; the detachable parts — the piston cylinder, the filling nozzles and the seals — are quickly disassembled for manual cleaning or disinfection at each product change, without special tools.

• Anti-drip system — no product loss between cycles — the KPW-G1W1 semi-automatic filling machine is equipped with sensors and an anti-drip mechanism that prevents residual product flow from the nozzle after the dosing is complete; the anti-drip system is essential for low-viscosity products (water, solutions) that tend to keep flowing through the nozzle after the pump stops without an active shut-off mechanism.

• Interchangeable nozzles for various neck diameters — adaptability to all container types — the KPW-G1W1 semi-automatic filling machine comes with filling nozzles of different sizes and supports adapted for bottles, jars and vials with necks of different diameters; changing the nozzle when switching from one container type to another is done in a few minutes without removing the equipment from the bench.

Technical Specifications — KPW-G1W1 Semi-Automatic Filling Machine

KPW-G1W1 versus KPW-GZ8T — When to Choose the Semi-Automatic Filling Machine Over the Automatic 8-Head One

The KPW-G1W1 semi-automatic filling machine and the automatic KPW-GZ8T model both solve the problem of inaccurate dosing versus manual filling, but for completely different production volumes and operational contexts:

• Choose the KPW-G1W1 semi-automatic filling machine if you produce small or medium batches of up to 500–1,500 containers per day; if you have products with medium or high viscosity — creams, gels, sauces, dense oils — that peristaltic-pump equipment cannot dose correctly; if the containers have volumes of 500–1,000 ml that the GZ8T does not cover; if the available space is limited and installing a 250 kg piece of equipment with a conveyor is not feasible; or if the investment budget favors benchtop equipment over an automatic line.

• Choose the automatic KPW-GZ8T model if the daily volume exceeds 2,000–3,000 containers; if the product is a low-viscosity liquid (juices, water, solutions) that can be pumped peristaltically; if you want to completely eliminate manual per-container intervention and automate the conveyor between line stages; or if production is continuous over long shifts where the 20–30 containers/minute rate of the G1W1 would become a bottleneck.

• The maximum volume difference — the KPW-G1W1 semi-automatic filling machine covers containers up to 1,000 ml versus 500 ml on the GZ8T model; for producers bottling 750 ml or 1L bottles (olive oil, syrup, professional shampoo), the G1W1 is the only option in the UZINEX range.

• The viscous-product compatibility difference — the KPW-G1W1 semi-automatic filling machine with a piston mechanism doses creams and gels that the GZ8T with a peristaltic pump cannot process; cosmetics producers with a mixed portfolio of liquids and creams can use the G1W1 for both product types with the same equipment.

Compatible Products — What the KPW-G1W1 Semi-Automatic Filling Machine Can Dose

• Food liquids — the KPW-G1W1 semi-automatic filling machine doses natural juices, vinegar, edible vegetable oil, fruit syrup, fluid sauces, milk and other beverages in formats of 100–1,000 ml; the accuracy of ±1–2% ensures compliance with the nominal volumes declared on the packaging of prepackaged food products.

• Cosmetic creams and gels — the KPW-G1W1 semi-automatic filling machine is the suitable equipment for cosmetics producers working with face and body creams, moisturizing gels, dense hair conditioner, face masks and other formulas with a thicker texture that cannot be pumped through peristaltic systems; the cosmetics industry needs accurate and repeatable dosing including for cream textures.

• Oils and viscous products — the KPW-G1W1 semi-automatic filling machine doses dense vegetable oils (palm, coconut, castor), light mineral oils, fluid petroleum jelly and similar products with a viscosity higher than water; the piston mechanism ensures complete and repeatable dosing even for products that flow slowly through gravity or centrifugal-pump dosing systems.

• Pharmaceutical solutions and supplements — the KPW-G1W1 semi-automatic filling machine fills syrups, oral solutions, tinctures and liquid food supplements in 10–500 ml bottles with the accuracy required for recommended daily doses; the food-grade stainless steel and the detachable parts for easy cleaning meet the hygiene requirements of the pharmaceutical and supplement sectors.

• Cleaning products and disinfectants — the KPW-G1W1 semi-automatic filling machine doses liquid detergents, surface disinfectants, concentrated cleaning solutions and hygiene products in containers from 250 ml up to 1,000 ml; the compatibility of stainless steel with the alkaline and acidic formulations typical of cleaning products ensures the durability of the product-contact components.

• Sauces and condiments — artisanal food industry — the KPW-G1W1 semi-automatic filling machine is the solution for small producers of sauces, pickles in liquid, fluid honey, liquid preserves and other artisanal food products that require accurate dosing into jars or bottles; the rate of 20–30 containers per minute is suitable for artisanal and niche production where daily volumes do not justify the investment in an automatic line.

The KPW-G1W1 Semi-Automatic Filling Machine — the Solution for Small Batches, Varied Products and Limited Spaces

• Artisanal and small producers — the first step from manual filling toward mechanized dosing — the KPW-G1W1 semi-automatic filling machine is the entry-level investment that eliminates the variability and fatigue of fully manual filling without imposing the cost and complexity of an automatic line; producers with volumes of 100–800 containers per day immediately achieve batch uniformity and reduced production time versus filling with a jug or syringe.

• Producers with a mixed portfolio of products with different viscosities — the KPW-G1W1 semi-automatic filling machine with a piston or volumetric pump mechanism covers a wide spectrum of viscosities; a producer making both a fluid 30 ml serum and a dense 200 ml cream can use the same equipment with the same nozzle or with interchangeable nozzles, without buying two separate machines for the two textures.

• Workshops and laboratories with limited space — the ideal semi-automatic filling machine — the 20–40 kg KPW-G1W1 semi-automatic filling machine occupies 30–50 cm on the workbench and can be moved or stored when not in use; it does not require fixed connections or a foundation; the operator connects it to the 220V outlet and starts dosing immediately.

• Producers with 500–1000 ml formats — the KPW-G1W1 semi-automatic filling machine as the only option in the range — the KPW-G1W1 semi-automatic filling machine is the only solution in the UZINEX range for containers with a volume of 500 ml up to 1,000 ml; producers of 750 ml olive oil, 1L professional shampoo or 1L cleaning solutions have in the G1W1 the equipment of the right size.

Frequently Asked Questions about the KPW-G1W1 Semi-Automatic Filling Machine

Can the KPW-G1W1 semi-automatic filling machine dose products with suspended solid particles — chunky sauces, preserves?

The KPW-G1W1 semi-automatic filling machine with a piston mechanism can process products with small suspended solid particles — sauces with fine chunks, honey with small crystals or similar products; products with large or fibrous particles (fruit pieces, whole vegetables) can block the valves and nozzles; UZINEX engineers assess compatibility with the client's specific product on request, before purchase. How long does it take to adjust the dosing volume on the KPW-G1W1 semi-automatic filling machine?

The KPW-G1W1 semi-automatic filling machine, like any well-calibrated semi-automatic filling machine, is adjusted mechanically by adjusting the piston stroke or the volumetric pump gauge; the operator fills 2–3 test containers, checks the volume with a graduated cylinder and adjusts the mechanical setting until the target volume is reached; the entire recalibration process to a new volume usually takes 5–10 minutes, without special tools and without advanced technical knowledge. Can the KPW-G1W1 semi-automatic filling machine be used for certified pharmaceutical or food products?

The KPW-G1W1 semi-automatic filling machine is a semi-automatic filling machine built from food-grade stainless steel with detachable parts for cleaning and disinfection; for use in pharmaceutical or food contexts with specific certifications (GMP, HACCP), the producer must verify that the component materials (seals, nozzles) meet the standards applicable to their process; UZINEX engineers provide, on request, the technical documentation of the materials for validating the equipment in the client's specific context. What is the practical difference between the piston model and the volumetric pump model on the KPW-G1W1 semi-automatic filling machine?

As a semi-automatic filling machine, the piston KPW-G1W1 is more suitable for medium- and high-viscosity products (creams, gels, dense oils) because the piston generates the mechanical pressure needed to force the product through the nozzle; the volumetric pump variant is more suitable for low- and medium-viscosity liquids (juices, solutions, light oils) at higher rates; UZINEX engineers recommend the optimal configuration depending on the viscosity of the specific product. Why Choose UZINEX for the KPW-G1W1 Semi-Automatic Filling Machine

• Pre-purchase consulting — confirmation of piston or pump configuration for your product — UZINEX engineers analyze the product viscosity, the volumes and the container formats to recommend the correct configuration of the KPW-G1W1 semi-automatic filling machine (piston or volumetric pump, nozzle type, necessary adapters) and to confirm that the G1W1 covers the client's needs or whether the automatic GZ8T model is more suitable.

• Free shipping and commissioning included — the KPW-G1W1 semi-automatic filling machine is delivered free of charge anywhere in Romania; at commissioning, UZINEX engineers calibrate the dosing volume on the client's actual containers, check the anti-drip system and train the operator in operation, adjustment and daily cleaning of the equipment.

• Extended 60-month warranty and spare parts in stock — the KPW-G1W1 semi-automatic filling machine comes with a 60-month warranty; the seals, the interchangeable nozzles and the wear parts of the piston or pump are kept permanently in stock at UZINEX for fast replacement without long downtime periods.

• National service with 24–48h response — the UZINEX service team intervenes on site anywhere in Romania for any fault on the KPW-G1W1 semi-automatic filling machine; the compact dimensions of the equipment also allow returning it for service at the UZINEX premises if on-site intervention is not required.

• Financing through loans and leasing — financing solutions are available for the purchase of the KPW-G1W1 semi-automatic filling machine; the equipment qualifies for EU-funded projects as an investment in the automation and modernization of production processes at SMEs.

• Complete range for the dosing and bottling line — UZINEX offers complete solutions for filling and capping: the KPW-G1W1 semi-automatic filling machine for small batches and viscous products, the automatic KPW-GZ8T model with 8 heads for high liquid volumes, plus capping and labeling equipment for complete packaging finishing — all available from UZINEX with integrated national service.

The KPW-G1W1 semi-automatic filling machine is the dosing solution for producers bottling small and medium batches of liquids, creams, gels or oils in volumes of 10–1,000 ml at a rate of 20–30 containers per minute, with ±1–2% accuracy, food-grade stainless steel, a simple control panel and direct installation on the existing workbench — without the investment in a conveyor, PLC and automatic line.