Commercial Freeze Dryer Lyophilizer Machine Labconco Freeze Dryer (HLDG-6)

The 15kg/24hour rating indicates the maximum approximate amount of fresh product this freeze dryer can process in 24 hours under optimal conditions. Actual throughput depends on the product type, pre-freezing, cycle parameters and moisture content.

Key specs: net weight 126 kg; power 750 W; voltage selectable 380V or 220V; external dimensions 850 × 800 × 1000 mm. The unit is designed for commercial/lab use and includes robust components such as the engine and vacuum pump.

The listing indicates the machine includes robust components including a pump. For exact pump model and whether it is integrated or separate, confirm with the seller before purchase.

Typical applications include food preservation (fruits, vegetables, meals, snacks), pharmaceutical R&D, biotechnology sample preservation, and academic experiments. Most water-containing materials suitable for lyophilization can be processed, but cycle parameters vary by product.

This model supports 220V or 380V supply options—specify your required voltage at order. Power consumption is 750 W. Ensure your site has the appropriate supply and a dedicated circuit sized per local electrical codes.

Allow sufficient floor space for the 850×800 mm footprint plus access clearance for service and ventilation—recommend at least 30–50 cm clearance on sides and rear. The floor must support the 126 kg unit. Provide proper ventilation for the vacuum pump and any exhaust.

Regular maintenance includes cleaning chambers and trays, checking and replacing vacuum pump oil per manufacturer intervals, inspecting seals and gaskets for leaks, and cleaning the condenser. Follow the user manual for recommended schedules. The seller also provides engineers available for overseas service.

The product notes that engineers are available to service machinery overseas. Contact the seller to arrange installation assistance, user training, and commissioning services.

Warranty and after-sales terms are not listed in the basic specs. Ask the supplier for details on warranty length, what it covers, spare parts availability and options for extended support or service contracts.

Cycle time varies widely by product, freeze profile and vacuum conditions—some small samples can be done in hours while larger or high-moisture items may take a day or more. The 15kg/24h rating is a throughput guideline rather than a fixed cycle time per batch.

The unit can be used in research and production settings, but suitability for cGMP or regulated production depends on specific documentation, traceability, validation and certification requirements. Request compliance certificates, validation support and documentation from the supplier.

Best practices include pre-freezing samples thoroughly, using appropriate trays or vials, avoiding overloading racks, and selecting cycle parameters tailored to the product. Uniform sample thickness and correct freezing help ensure even sublimation and product quality.

Store freeze-dried products in airtight, moisture-proof packaging, often with desiccants or inert atmosphere if needed. Use sealed containers or vacuum/heat-sealed pouches to prevent moisture reabsorption and extend shelf life.

The specification lists Brand Name: HONGLE while the product title references Labconco style freeze dryer. To avoid confusion, confirm brand, model number and manufacturer details with the seller before purchase if brand origin or OEM matters to you.