Sterilizers, Dryers, & Pharmaceutical Ovens

Proven technology Since 1932, Gruenberg has designed and manufactured high quality custom and standard pharmaceutical sterilizers, dryers and continuous process ovens. Today, pursuing a philosophy of uncompromising performance, Gruenberg has emerged as a leader in the manufacturing of Class 100 (ISO 5) and heat processing equipment worldwide, including clean room ovens and cooling tunnels.

Gruenberg Consider the fact that you can often get a custom oven designed and built by Gruenberg for what others charge for an off-the-shelf machine. Over the years, Gruenberg has evolved as a premier builder of customer-specific applications. Our experience in designing custom systems translates into reasonable prices. The result is a superior piece of equipment that gives more material content, more long-term reliability, and more satisfaction. Gruenberg enjoys one of the highest customer retention rates of any pharmaceutical oven manufacturer in the world by offering comprehensive proposals,...

Sterilizers Hot Air Sterilizers/Depyrogenation Ovens Laboratory, Cabinet, Truck In Whether standard or custom, every sterilizer provides simple operation, precise control, and even heat distribution. Flexibility in options allows a custom unit to be built for standard prices. Though flexible in design, Gruenberg sterilizers are rigid where it counts: in construction. All units are built around a welded structural steel frame for long term durability. No panel joints are used. Instead, a unitized construction is incorporated to prevent heat loss and contamination. Between the inner and outer walls,...

Hot Air Sterilizers/Depyrogenation OvensTOP VIEW FRONT VIEW Circulation Motor SIDE VIEW Intake HFPA Filter Heater Elements Recirculation HFPA Filter ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo MOOOOOOOOOM OOOOOOOOOOOOO ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo ooooooooooooo...

Standard Features at a Glance Heating: Airflow: Prefilter: HEPA filters: Electrical: Control Panel: Frame: Unitized construction for durability and handling (heavy-duty structural steel framework) Exterior: Stainless steel type 304 with a #4 finish Interior: Stainless steel type 304L with a 2-B finish and a continuously welded liner. Temperature Range: Above ambient to 280 °C Uniformity: ±5 °C @ 250 °C typical Insulation: 4” thick fiberglass 6” thick fiberglass floor Electric Horizontal for superior uniformity On air intake, 55% efficient 99.97% efficient @ 0.3 microns HEPA...

S-Series S-Series Sterilization and Depyrogenation Oven Gruenberg S-Series Sterilizer Gruenberg’s line of S-Series sterilizers complete with all necessary features as a standard. These units are designed and manufactured to comply with all pertinent cGMP requirements. The interior is manufactured with a fully welded 304L-2B stainless steel liner. All interior corners are formed with a 3/4” radius to provide ease of wipe downs. The S-Series sterilizers are rated for depyrogenation temperatures, as a standard, of up to 280 °C and provide a guaranteed full Class 100 (ISO 5) condition throughout...

S-Series Sterilization and Depyrogenation Oven Physical Specifications Model Gruenberg has available a variety of additional sterilizers to meet your specific requirements. Note: Exterior dimensions are overall cabinet dimensions. Performance Specifications Standard Features at a Glance Frame: Unitized construction for durability and handling (heavy-duty structural steel framework) Exterior: Stainless steel type 304 with a #4 finish typical Interior: Stainless steel type 304L with a 2-B finish and a continuously welded liner Temperature Range: Above ambient to 280 °C electric Uniformity:...

Controls Gruenberg Sterilizer Controls SCADA Control System (optional) As a standard feature, Gruenberg provides TWO 21 CFR 11 ready control system equipped with PLC and OIT (Operator Interface Terminal) technology. The SCADA (Supervisory Control and Data Acquisition) control system comes equipped with PLC and HMI (Human Machine Interface) technology. The Allen Bradley Compact Logix PLC with on board Ethernet communications to connect to a desktop or panel mounted touch-screen PC. The PC is loaded with Windows 7 OS and Wonderware’s Intouch 2014 - HMI for standard or custom designs to meet the...

Chambers Gruenberg Steady State Stability Chambers Gruenberg steady-state chambers are available in four convenient sizes. With workspace sizes of 8, 16, 32, and 58-cubic-feet and a variety of temperature and humidity combinations, these chambers provide the flexibility for a wide range of uses. A programmable controller allows remote and unattended operation in setting up programs and setpoints. The controller also allows easy control over both temperature and humidity settings in one controller. Common design elements of the chambers allow shelves to be interchanged among different models. Streamlined...

Dryers Granulation Dryers CONTROLLED RECIRCULATION Gruenberg manufactures granulation dryers from 15 to 800 cubic feet of chamber capacity. Steam, hot water, or electrically-heated dryers are rated up to 90 °C. Two types of circulation systems are standard: controlled recirculation and single-pass systems. Controlled recirculation is the most common means of handling airflow in a granulation dryer. Heated air is passed over the product; before some of the air is exhausted, much of it is recirculated, reducing energy consumption. Temperature uniformity for controlled recirculation is more stable...