Introduction
A lab spray dryer is a laboratory instrument used to convert a liquid solution, suspension, or emulsion into a dry powder by spraying the liquid into a stream of hot gas, and it is used in the food, pharmaceutical, chemical, and material science industries for the development of powders and the production of small batches for research and development. The lab spray dryer consists of a feed system with a pump, an atomizer, such as a nozzle or a rotary atomizer, which produces fine droplets, a drying chamber, where the droplets are dried by the hot gas, typically air or nitrogen, a cyclone or filter that separates the powder from the gas, and a collection vessel; in operation, the liquid is pumped to the atomizer, the fine droplets are sprayed into the drying chamber, where the hot gas rapidly evaporates the solvent, and the dry particles are collected, and the lab spray dryer provides a rapid and gentle drying, preserving the properties of the product; the lab spray dryer is available in various configurations, with features such as controlled inlet and outlet temperatures, variable feed rates, and different atomizer types, and it is used for the microencapsulation of ingredients, for the production of powders for pharmaceutical formulations, for the drying of food ingredients, for the preparation of particles for research, and for many other applications. Lab spray dryers are used in research and development laboratories for formulation development, in the pharmaceutical industry for the production of dry powder formulations, in the food industry, in the chemical industry, and in many other applications, and they are essential for the small-scale production of powders. With their small-scale drying, lab spray dryers are essential for powder development.
Lab Spray Dryer LLSD-T2012
Lab Spray Dryer offers a minimum sample volume of 20 to 30 ml, supporting ultra-low input testing for minimizing sample waste. The automatic de-blocking device prevents the nozzle from b...
Lab Spray Dryer LLSD-T2011
Lab Spray Dryer offers a feedstock of 3000 ml/h and requires only 100 ml of sample supply. It comes equipped with dual-fluid nozzles for precise, fine sprays. By integrating an inert loo...
Lab Spray Dryer LLSD-T2010
Lab Spray Dryer is a high-performance machine for efficient powder drying applications. Capable of evaporating maximum of 2000ml/hr sample feed. The chamber is constructed from borosilic...
Standards
QB/T 1164-2000-Pressure spray dryer for concentrated milk and other liquid materials (Chinese light-industry standard)
Complies with the above standards, but is not limited to them.
Features
1. Lab spray dryer for laboratory-scale spray drying.
2. Compact dryer with atomizer, chamber, cyclone and collection.
3. For research, product development and small batches.
4. Includes dryer, nozzles, filters and manual.
5. Converts small liquid batches into powder.
FAQ
Q1: What scenarios is this dryer used for?
A: It converts small liquid batches into powder by atomization and hot air for research and product development, with compact chamber and collection.
Q2: What standards does it comply with?
A: It follows laboratory equipment safety and related GB/T standards, with product-contact materials and temperature control suited to the product.
Q3: What is the warranty?
A: The dryer carries a 12 to 24 month warranty covering the system and controls. Filters and seals are wear parts. Damage from over-temperature or misuse is excluded.
Q4: Is it hard to operate?
A: Operation requires trained staff for temperatures, cleaning and yield. We provide a manual and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Filters and nozzles are model-specific, while feeds are product-specific. Ongoing cost includes filters.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include nozzle type, collection, inert loop and glass or stainless chambers. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: The instrument does not need professional installation. After unpacking, connect it to the specified power supply, allow it to stabilize and confirm the self-check passes. The package includes a printed manual, and our support team offers remote assistance throughout setup.
Q10: What products are compatible?
A: It handles spray-dryable liquids within thermal limits. It is not for sticky or melting products, solvents without an inert system, or feeds beyond rating.
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