265L to 685L Commercial Top Opening Chest Freezer

The Realmann BD/BC Commercial Top Opening Chest Freezer Series is designed for bulk frozen food storage in restaurants, commercial kitchens, grocery stores, catering facilities, and food distribution environments. Available in six models with usable capacities ranging from 265L to 685L, the series provides flexible horizontal frozen storage for businesses with different space and inventory requirements.

Unlike glass-top display freezers intended for customer-facing merchandising, this commercial chest freezer features a solid top-opening cabinet designed primarily for practical frozen food storage. Its horizontal interior accommodates packaged meat, seafood, frozen vegetables, prepared foods, and other products requiring storage at −18°C or below.

The freezer uses a direct cooling system with R290 refrigerant and offers HUAYI or GMCC compressor configurations. An electronic digital temperature controller provides a convenient interface for adjusting refrigeration settings and monitoring cabinet temperature.

The cabinet incorporates an insulated construction and a fitted interior liner designed for routine commercial storage. A removable door gasket facilitates cleaning and replacement, helping operators maintain the sealing condition of the top lid.

For everyday operation, the freezer includes a defrost drain outlet for water removal during manual defrosting and cleaning. Bottom-mounted swivel casters support cabinet positioning and access for maintenance.

Each model includes one storage basket, while optional full-basket configurations are available for more organized frozen food storage.

Additional options include internal LED lighting, an external condenser arrangement, alternative caster configurations, a digital thermometer, and a stainless steel top cover.

As a commercial chest freezer OEM/ODM manufacturer, Realmann supports wholesale supply and project-based customization for foodservice equipment distributors, appliance importers, and private-label refrigeration brands.

Key Features & Benefits

1. Commercial Frozen Food Storage from 265L to 685L

The BD/BC Series offers six usable capacity options for different commercial storage requirements.

From smaller restaurant kitchens to larger frozen food stockrooms, buyers can select a cabinet based on available floor space and inventory volume.

The range includes 265L, 320L, 440L, 530L, 620L, and 685L configurations.

2. Solid Top-Opening Cabinet for Bulk Storage

The freezer uses a solid top-opening lid rather than a transparent glass display cover.

This construction is suitable for back-of-house frozen storage, where product organization and usable capacity are more important than customer-facing merchandise visibility.

The horizontal cabinet can accommodate packaged frozen foods of different sizes, subject to its internal dimensions and loading limits.

3. Direct Cooling for Temperatures at or Below −18°C

The series uses static, or direct, refrigeration rather than internal fan-forced air circulation.

All six models are specified for cabinet temperatures of −18°C or below under rated operating conditions.

This makes the freezers suitable for products requiring conventional frozen storage when actual operating temperatures meet the relevant product requirements.

4. Electronic Digital Temperature Controller

Each model features an electronic digital temperature controller.

The controller provides a convenient interface for managing freezer temperature settings and viewing operating temperature information according to its configured functions.

This distinguishes the series from basic commercial chest freezers that rely solely on mechanical thermostat dials.

5. R290 Refrigeration with HUAYI or GMCC Compressors

The BD/BC Series uses R290 refrigerant and offers HUAYI or GMCC compressor configurations.

R290 is a hydrocarbon refrigerant with a low global warming potential. Because it is flammable, the refrigeration system must incorporate appropriate safety provisions.

The exact compressor brand and model should be confirmed during order configuration.

6. Insulated Cabinet with Practical Interior Construction

The cabinet incorporates insulated construction intended to limit heat transfer into the frozen compartment.

A fitted interior liner supports everyday frozen food storage and cleaning.

The precise insulation structure, thickness, and liner material should be verified against the manufacturer’s detailed drawings before specifying them in procurement documents.

7. Removable Lid Gasket for Easier Maintenance

The removable door gasket is designed to facilitate cleaning, inspection, and replacement.

Maintaining a properly fitted gasket helps reduce air leakage and moisture entry around the top-opening lid.

This is particularly important in commercial environments where the freezer may be accessed frequently.

8. Defrost Drain for Convenient Water Removal

A drain outlet is provided to facilitate water removal during manual defrosting and cleaning.

This helps reduce the need to remove accumulated water directly from the storage compartment.

The freezer should be defrosted according to the manufacturer’s operating instructions.

9. Bottom Swivel Casters for Cabinet Positioning

Bottom-mounted swivel casters allow the freezer to be repositioned during installation, floor cleaning, or equipment rearrangement.

Alternative caster configurations are listed among the available options.

The freezer should be positioned securely and operated on a suitable level surface.

10. Flexible Interior Basket Configuration

Each model includes one standard storage basket.

An optional full-basket arrangement is available for buyers requiring additional product separation and organization.

This can be useful for commercial operators storing multiple frozen food categories within the same cabinet.

11. Optional Stainless Steel Top Cover

A stainless steel top cover is available as an optional configuration.

This provides an alternative exterior finish for foodservice environments and commercial equipment projects.

Buyers should confirm the stainless steel grade and construction details when specifying this option.

12. OEM/ODM Options for Commercial Equipment Distributors

Realmann supports optional interior lighting, condenser configurations, wheel arrangements, storage baskets, and temperature monitoring accessories.

These choices allow distributors and private-label buyers to discuss specifications according to their target market requirements.

Technical Specifications

BD/BC-300 / BD/BC-400 / BD/BC-500

BD/BC-600 / BD/BC-700 / BD/BC-800

All dimensions, capacities, refrigerants, controller types and compressor brand options follow the supplied specification sheet. HUAYI and GMCC represent alternative compressor configurations. Insulation thickness, rated power, daily energy consumption, electrical supply and packaging dimensions have not been supplied.

Standard and Optional Configurations

Commercial Applications

1. Restaurant and Commercial Kitchen Frozen Storage

The BD/BC Series is suitable for restaurants and commercial kitchens requiring additional freezer capacity for packaged ingredients.

The horizontal storage design supports organized frozen food inventory, including meat, seafood, vegetables, and prepared products.

The digital temperature controller provides a convenient interface for everyday refrigeration management.

2. Frozen Meat and Seafood Storage

Foodservice operators and frozen food retailers can use these cabinets for suitably packaged meat and seafood requiring storage at −18°C or below.

The removable lid gasket supports cleaning and maintenance, while the optional full-basket configuration helps separate different product categories.

3. Catering and Central Kitchen Operations

Catering facilities and central kitchens may require additional frozen food capacity for advance ingredient preparation and inventory storage.

The larger BD/BC-600, BD/BC-700, and BD/BC-800 models provide usable capacities from 530L to 685L.

They can be considered for back-of-house applications where dedicated frozen storage is required.

4. Grocery Store Backroom Freezer Storage

Grocery stores and small supermarkets can use commercial chest freezers to hold supplementary frozen inventory outside customer display cabinets.

The solid-lid construction is suitable for storage areas where merchandise visibility is not the primary requirement.

Bottom-mounted casters support repositioning for cleaning and equipment maintenance.

5. Frozen Food Wholesale and Distribution

Food distributors and equipment wholesalers can use the series for projects requiring multiple capacity options.

The six-model range supports equipment selection according to different retail and foodservice locations, while optional accessories allow further configuration.

OEM/ODM Customization Options

Realmann provides commercial chest freezer manufacturing and wholesale cooperation for foodservice equipment distributors, importers, and private-label appliance brands.

Buyers can discuss compressor selection, accessories, electrical compatibility, cabinet finishes, minimum order quantities, and shipping arrangements with Realmann.

Frequently Asked Questions (FAQ)

Q1: What is a commercial top opening chest freezer?

A commercial top opening chest freezer is a horizontal refrigeration appliance with a solid lid that opens from the top.

It is designed primarily for frozen food storage in restaurants, grocery stores, catering facilities, and other commercial operations.

Q2: What capacity options are available in the Realmann BD/BC Series?

The series provides six usable capacities: 265L, 320L, 440L, 530L, 620L, and 685L.

Buyers can select a model according to inventory volume and available installation space.

Q3: What temperature can these commercial chest freezers maintain?

All models are specified for frozen storage at −18°C or below under rated operating conditions.

Actual cabinet temperature depends on ambient conditions, thermostat settings, loading, and frequency of lid openings.

Q4: Does the BD/BC Series use fan cooling?

No. The supplied specifications identify direct cooling.

Static cooling systems do not rely on a fan to distribute refrigerated air within the storage compartment and may require periodic manual defrosting.

Q5: What are the benefits of digital temperature control?

The electronic digital temperature controller allows users to manage freezer settings through a digital interface.

The exact display and control functions depend on the installed controller model.

Q6: What compressor brands are available?

The series lists HUAYI and GMCC compressors as available configurations.

The final compressor brand and model should be confirmed before ordering.

Q7: What refrigerant is used?

All six models are specified with R290 refrigerant.

R290 is a flammable hydrocarbon refrigerant with a low global warming potential, requiring appropriate equipment design and safe servicing practices.

Q8: Is the lid gasket removable?

Yes. The freezer features a removable door gasket.

This facilitates gasket cleaning, inspection, and replacement when necessary.

Q9: Does the freezer have a defrost drain?

Yes. A defrost drain outlet is included to help remove water during manual defrosting and cleaning.

Q10: Can the freezer be moved for cleaning?

The product description specifies bottom-mounted swivel casters.

Optional alternative wheel configurations are also listed.

The cabinet should be moved according to safe equipment handling procedures.

Q11: Are storage baskets included?

Each model includes one standard storage basket.

A full-basket configuration is available as an option for additional interior organization.

Q12: Can I add internal LED lighting?

Yes. Interior LED lighting is available as an optional feature.

It should be specified during order configuration rather than assumed to be included as standard.

Q13: Is a stainless steel top cover available?

Yes. A stainless steel top cover is listed as an optional accessory.

Buyers should confirm its material grade and compatibility with the selected cabinet.

Q14: Which model provides the largest capacity?

The BD/BC-800 offers the largest usable capacity at 685L.

Its dimensions are 2000 × 840 × 868 mm.

Q15: Does Realmann offer OEM/ODM and wholesale manufacturing?

Yes. Realmann supports wholesale and OEM/ODM inquiries for commercial chest freezers.

Distributors and equipment buyers can discuss cabinet sizes, compressor options, optional accessories, branding, electrical requirements, and order quantities.