Commercial Bubble Washer for High-Volume Pre-Washing
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Model No.: HZ-GP1500
Brand: Hengze
Place Of Origin: China
Service System: Return And Replacement
Warranty Service: 2 Years
Certification: Ce
Power Specifications: Other Plugs
Appropriate Types: Commercial, Hotel
Kind Of Power: Electric
Digital Timer: No
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Heavy food residue and grease are easier to deal with before tableware reaches the main dishwasher. The Hengze HZ-GP1500 Commercial Bubble Washer provides a high-capacity pre-washing stage for busy commercial kitchens, helping loosen stubborn soils before the next cleaning process.
Instead of relying only on soaking, the machine uses a vortex air-bubble washing action to keep water moving around the items in the 250 L tank. Combined with adjustable hot-water cleaning at 40–55°C, this movement helps loosen grease and food residue while reducing the amount of manual scrubbing required during pre-cleaning.
The HZ-GP1500 also addresses what happens to the removed soil. An integrated oil-overflow and residue filtration structure separates floating oil and captures food debris, helping prevent larger residues from entering the drainage system.
A water-level detection system monitors the tank and automatically cuts power when there is insufficient water, helping protect the heating system against dry operation. The stainless steel heating tube provides rapid heat transfer, while the 0.55 kW high-pressure vortex blower supplies the air movement required for bubble washing.
With a 1500 × 800 × 850 mm stainless steel body and a large 250 L tank, this Air Bubble Washing Machine is intended for restaurants, hotels, canteens, central kitchens and other high-volume foodservice operations.
For buyers sourcing Commercial Kitchen Equipment, the HZ-GP1500 can be used as a stand-alone auxiliary washing unit or incorporated into a larger tableware pre-washing and dishwashing workflow.
Model: HZ-GP1500
Tank Capacity: 250 L
Washing Method: Vortex Air-Bubble Cleaning
Washing Temperature: 40–55°C
Rated Power: 6.55 kW
Power Supply: 380V / 3N / 50Hz

The HZ-GP1500 uses strong water movement and air bubbles to create a vortex cleaning action inside the tank. This helps loosen grease and food residue before the main dishwashing process.
The 250 L washing tank provides more working space for commercial kitchens handling larger quantities of items during busy periods.
Operators can adjust the washing temperature between 40°C and 55°C according to the actual cleaning requirement.
Warm water works together with the bubble action to improve the pre-soaking and loosening of greasy food soils.
A specially designed overflow and filter structure helps separate floating oil from the washing water while capturing larger food residues.
This makes debris easier to collect and helps reduce the amount of solid residue entering the drain.
The machine monitors the water level during operation. If there is insufficient water, power to the relevant system is automatically cut off to help prevent dry heating.
The stainless steel heating element provides fast heat transfer together with high-temperature and corrosion resistance for commercial operation.
A 0.55 kW blower generates the airflow required for the vortex bubble-washing process.
The machine uses a durable stainless steel body together with stainless steel feet for stable support in a professional kitchen environment.
The integrated stainless steel faucet can be rotated as required, making water filling and daily cleaning more convenient.
The control panel keeps the main functions accessible and straightforward, allowing kitchen staff to operate the machine without complicated procedures.
| Item | Specification |
|---|---|
| Model | HZ-GP1500 |
| Product Name | Commercial Bubble Washer |
| Dimensions | 1500 × 800 × 850 mm |
| Body Material | Stainless Steel |
| Cleaning Function | Auxiliary / Pre-Washing |
| Tank Capacity | 250 L |
| Cleaning Method | Vortex Air-Bubble Washing |
| Washing Temperature | 40–55°C |
| Heating Power | 6 kW |
| Blower Power | 0.55 kW |
| Rated Power | 6.55 kW |
| Power Supply | 380V / 3N / 50Hz |
| Water-Level Protection | Automatic Low-Water Power Cut-Off |
The HZ-GP1500 air bubble washing machine is intended primarily as an auxiliary or pre-washing unit in commercial foodservice operations.
Typical applications include restaurants, hotels, banquet kitchens, school canteens, factory cafeterias, staff dining halls, catering operations and central kitchens.
It is particularly useful in washing areas dealing with large quantities of greasy or food-soiled items that benefit from soaking and bubble agitation before the next cleaning stage.
In a complete dishwashing workflow, the machine can be positioned before the Commercial Dishwasher to help loosen difficult food residue and remove part of the grease and debris in advance.
For larger projects, Hengze can also discuss the HZ-GP1500 together with other commercial kitchen equipment, including commercial dishwashers, tableware conveyors and supporting washing-area equipment.
The HZ-GP1500 can be supplied as an individual pre-washing machine or planned as part of a larger commercial dishwashing system.
Hengze can assist customers with model selection, installation guidance, operating instructions and routine maintenance support.
For project customers, our team can review the expected workload, available kitchen space and downstream dishwasher configuration to determine how the commercial bubble washer can be incorporated into the washing process.
Technical support and spare-parts supply are available for long-term operation.
For distributors and commercial kitchen contractors, OEM requirements and complete commercial kitchen equipment solutions can also be discussed according to project needs.
The HZ-GP1500 is prepared for transportation with protection around the stainless steel body, control components and other vulnerable areas.
Machine Size: 1500 × 800 × 850 mm
Power Supply: 380V / 3N / 50Hz
Before shipment, customers should confirm the required electrical conditions at the installation site.
For international orders, export packing can be arranged to protect the machine during handling and transportation. Final packing dimensions, gross weight and loading arrangements should be confirmed according to the actual order.
For complete kitchen projects, the bubble washer can also be shipped together with Hengze commercial dishwashers and other supporting equipment.
A commercial bubble washer uses air and circulating water to create an agitated washing action inside a tank. The HZ-GP1500 is intended primarily for auxiliary cleaning and pre-washing in commercial foodservice operations.
A high-pressure vortex blower introduces air into the washing system, creating bubble and water movement around the items in the tank. This agitation helps loosen grease and food residue.
Not necessarily. The HZ-GP1500 is specified as an auxiliary cleaning machine. It can be used before a commercial dishwasher to provide soaking and pre-cleaning, depending on the customer's washing process.
Pre-washing can help loosen dried or greasy food residue and remove larger debris before items enter the next cleaning stage. This can reduce the amount of manual pre-scrubbing required.
The machine has a 250 L tank for high-volume commercial use.
The washing temperature can be adjusted between 40°C and 55°C.
Yes. The HZ-GP1500 is equipped with a 6 kW stainless steel heating system.
The vortex blower is rated at 0.55 kW.
The machine has a total rated power of 6.55 kW.
The standard specification is 380V / 3N / 50Hz. Customers should confirm the electrical supply at the installation site before ordering.
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