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VROM 1500ST

Lab-to-Pilot-Scale Resonant Mixer

Flexible Lab-to-Pilot Scale

No minimum batch size required – mix as little as a gram or up to 5 kg, depending on the material and vessel. Multiple batches can run simultaneously, provided the payload limit is not exceeded.

Smart Controls

Our MixOS™ browser-based interface makes recipe development fast, intuitive, and scalable from lab to pilot programs, with built-in monitoring for efficiency and results.

Built for Reliability

Like all VROM systems, the 1500ST maximizes up-time by isolating sensors and power cables from vibration for long-term durability and consistent performance.

VROM 1500ST Features & Specifications

User Experience & Convenience

  • Quick-release vessel holder makes change-out easy
  • Available with tool-free temperature-sensing and pressure-control vessel lid to speed up cycle times
  • No-slam acrylic hood allows full access and makes clean-up simple
  • Locking and leveling industrial casters
  • Built-in tool drawer
  • Durable, easy to clean finishes throughout

Control & Connectivity

  • MixOS™ operable from any modern web browser
    (Windows, Mac, iOS, Android)
  • Connect via Ethernet or built-in Wi-Fi
  • Modes: Manual, Recipe, or Power
  • Optional Modbus TCP/IP for SCADA integration
  • Remote firmware updates

Calibration & Sensing

  • Integrated calibration unit for acceleration sensors (annual recertification recommended)
  • MixIQ™ technology monitors material motion to optimize mixing

User Support

  • Built-in “How-To” videos and manuals, accessible from browser
  • Cloud Client Portal (optional subscription) for data storage, reporting, and mixer management

Safety & Compliance

  • Chamber safety interlock and emergency stop
  • 21 CFR Part 11 compliant software with authentication, audit trail, and e-signatures
  • Available in XP configuration for use with energetic or hazardous materials

Process Control

  • Optional vessel pressure control: 5–760 Torr
  • Optional RTD for temperature monitoring
  • Optional jacketed vessel for temperature control
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Key Specifications

  • Payload Capacity

1 gram to 5 kg
(material and vessel dependent)

  • Dimensions

55" Tall x 31" W x 34" D
(140 x 78.7 x 86.4 cm)

  • Weight

281 kg / 620 lbs

  • Electrical Requirement

90-120VAC (1 phase), 15A, 50/60Hz
180-240VAC (1 phase), 7.5A, 50/60Hz

  • Vacuum Specs (optional)

5 to 760 Torr

  • Temperature Specs (optional)

0°C to 100°C

  • Max Acceleration

100 G

  • Payload Capacity

1 g to 5 kg
(material & vessel dependent)

  • Dimensions

55" Tall x 31" W x 34" D
(140 x 78.7 x 86.4 cm)

  • Weight

281 kg / 620 lbs

  • Electrical Requirement

90-120VAC (1 phase), 15A, 50/60Hz
180-240VAC (1 phase), 7.5A, 50/60Hz

  • Vacuum Specs (optional)

5 to 760 Torr

  • Temperature Specs (optional)

0°C to 100°C

  • Max Acceleration

100 G