Hemraj Enterprises Malad West, Mumbai, Maharashtra

The touch panel PLC operating system allows the user to control all the system parameters with the touch of a finger. The blower, air heater and feed liquid pump are operated from this panel. The system parameters such as inlet hot air temperature, outlet exhaust air temperature, feed and blower frequency are set by touching the corresponding displayed value and entering the new value in the set screen that appears.

Capacity : 5 – 10 kg / hr water evaporation SS 316L construction; Robust and high purity design per GMP standards; Various pharmaceutical grade finishes; Sanitary type ports are standard; Solvent and Aqueous Feeds with flameproof design; Uses of inert process gas or air as the drying medium; HEPA filters for gas streams; Ideal for establishing process data for commercial production; Easy to dismantle for cleaning and fast product switch.  

Capacity : 50 kg / hr water evaporation and above as per customer requirements. Drying plants are customized for each specific purpose and are available in a wide range of sizes and configurations; Total control over a wide range of critical process parameters and product properties such as temperatures, holding times, solid contents and critical powder characteristics; Variable atomizer speed and temerature adjustment; Controlled flow nozzles enabling precision control of particle size; Energy-efficient technology ensuring very low energy consumption per product unit produced; Plant designs capable of handling a variety of applications and ensuring very high yields; Top quality and reliable components for prolonged service life; Complete and efficient CIP systems; Automated process control to ensure long and reliable production runs with constant product quality.

Reproducible powder production at lab scale; Ideal for scale up to pilot or production; Proven performance – the most established & flexible instrument for LAB spray drying; Cost efficient — achieve reproducible result at minimal costs; Easy to use; Simple switching between two nozzle variants; High yields (upto 70%) Shorter times to optimize formulations       Additional Features : Online nozzle cleaning with deblocker 3-Fluid nozzle for spraying immiscible fluids Inert loop for condensation of solvents and feed back of inert gases Fast setup and cleaning times Lowest maintenance costs Requires only AC 200/230V; 50/60Hz power supply (other power requirements available) PC based operating system with ethernet interface Inert Loop for closed cycle spray drying Inlet – Pre + HEPA filters Outlet filter with pressure drop indication for optimal protection of the aspirator A compact laboratory spray dryer with a maximum temperature of 26000 and liquid flow rate of up to 1000 ml per hour. This unit is ideal for research and development and sample preparation of many products. All units feature a simple and intuitive touch screen operation system with recipe functions and USB data logger.   Technical Specification GLS 1000 Mini Spray Dryer   Evaporation capacity : 1000 ml / hr of water; higher for organic solvents Sample volume : 30 ml – 1 L Air flow max. : 50 cu.m/hr (free running) Heating power : 4 KW Max inlet temp. : 260° C; Accuracy ± 1° C Hot air flow : Co-current Nozzle type : Two-fluid nozzle with deblocker Nozzle diameter : 0.5 & 0.7 mm with deblocker assembly; 1.0 mm, 1.5 mm & 2.00 mm also available Compressor pressure : Max. 8 bar Typical yield : 40 – 70 % Operating conditions : Open, optional closed cycle with inert loop Power consumption : Max. 14 amps Voltage : 200 – 230 V; 50/60 Hz Dimension (H x W x D) : 1100 x 500 x 600 (mm) Weight : 60 kg    

Capacity : 10 – 30 kg / hr water evaporation SS316L construction spray dryer in a sanitary design per GMP standards; HEPA filters for gas streams; Wide range of dryer configurations; Interchangeable atomization – Rotary atomizer, Co-current two-fluid nozzle and fountain nozzle; Pressure nozzle atomization applications also available; Closed-cycle design available for operation with organic solvents or reinforced design with suppression systems for dust explosion protection. Options include an extended drying chamber cylinder, a bag filter or cartridge filter and wet scrubber.     Advanced PLC control systems with data loggers and trends or more economical basic control panels; Integral flame safety controls or remote flame safety

Capacity : 100 – 1000 ml / hr water evaporation Used for spray drying & encapsulation and others; Designed for solvent and aqueous feeds; Visible process due to glass assembly; Easy to handle glassware High performance cyclone; High yields; Self contained and supplied complete and ready for immediate operation; Compact design and easy to move around; Fast drying process [up to 1000 ml / hr]; Shorter times to optimize formulations. Reproducible powder production at lab scale; Ideal for scale up to pilot or production; All units feature a simple and intuitive touch screen opration system with recipe funtions and USB data logger.

Designed for purification, fractionation and solvent recovery. Through put of range of 0.1 to 500kg/hr. Diameter (inches)Surface Area Ft2 (m2)Typical Flow (rates Lit / hr) 2 0.35 (0.033) 0.1-3 4 1.16 (0.108) 1 6 2.35 (0.218) 2-40 6 3.53 (0.327) 3-60 For purification, fractionation and solvent recovery. Sized for small to mid-sized processing, pilot plants and laboratory work.1” to 12” diameters, 0.1 to 50kg/hr throughput. Batch or continuous configurations. Wide range of packagings and internals, system designs and materials, including stainless steel, Hastelloy, glass, etc. Offered as: individual components, basic system or complete turnkey engineered systems.

One of the reasons for the reproducibility of the Lab 1 Glass Laboratory Spray Dryer is the durable and precise nozzle technology. The nozzle comes with a de blocker needle which can be pushed through the nozzle in case of clogging. The de blocker frequency is user selectable. Optional, nozzle cooling is available. The nozzle can be cooled with regular tap water. Spraying of heat sensitive product is possible.

    To minimize contamination and exposure, high purity chemicals, pharmaceutical intermediates, specially solids, etc.are effiently filtered, washed reslurried and dried in this portable lab scale Nutsche filter device with special manually turned agitator, Design allows withdrawal of filter cake utilizing removable bottom head and filter support assembly. The unit can be pressurized to aid solvent removal. Drying can be enhanced by adding vacuum and heating capacity.   Unit size as shown is 6” in diameter with 4 liter capacity-alternate sizes are available. ASME certification is optional. Offered in stainless steel, Hastelloy, or alternate metals; pharmaceutical grade mechanical and electro-polish finishes; Teflon or alternate Coatings. Custom design features include temperature control options, jacketing, valving, special porting, sprayers, slight glasses, instrumentation, pumps, alternate mixer types, etc.,plus a wide variety of filter media.

Capacity : 2 – 3 kg / hr water evaporation SS316L construction; High purity design; Ideal for low volumes various pharmaceutical grade finishes; Sanitary type ports are standard Solvent and Aqueous feeds; HEPA filters for gas streams pressure and two fluid nozzle system; Co – Current spray; High yields compact design ideal for laboratories and kilo labs. Fully automated PLC based touch screen operator panel with recipe function and USB data logger. Safe, flexible and easy to handle.