Graco PSM Precision Shot Metering System
Common Applications
- Adhesive Bonding
- Sealing
Used to Dispense
- Adhesives
- Sealants
- Epoxies
- Silicones
- Acrylics
- Urethanes
- Polysulfides
- Thermal Interface Materials (TIMs)
High-Precision Metering System for One-Component Sealants & Adhesives
The Graco PSM Precision Shot Metering System delivers accurate, repeatable dispensing of one-component materials, including epoxies, silicones, acrylics, urethanes, polysulfides, and thermal interface materials (TIMs). Featuring a FIFO (First-In-First-Out) fluid path, servo motor control, and compact, lightweight construction, the PSM ensures precise shot consistency, low maintenance, and seamless automation integration.
PSM System Features and Benefits
- High Precision: Servo motor control ensures ±1% shot repeatability.
- Versatile Shot Sizes: Available in PSM-25 (0.01-25 cc), PSM-50 (0.2-50 cc), PSM-100 (0.5-100 cc).
- Low Maintenance: FIFO fluid path prevents clogging and downtime.
- Compact & Lightweight: Easy robotic and assembly line integration.
- Wear-Resistant Options: Ultra-durable ceramic coating withstands abrasive materials.
- Temperature Control: Heating function up to 70°C (158°F).
- Seamless Integration: Compatible with PROFINET & EtherNet/IP.
Applications
- Bonding
- Sealing
- Vibration Damping
- Hemming
- Potting
- Gasketing
- Thermal Management
System Specifications
- Model: PSM (Precision Shot Metering)
- Type: Metering System
- Compatible Materials: Sealants and Adhesives - Epoxies, Silicones, Acrylics, Urethanes, Polysulfides, Thermal Interface Materials
- Component Type: Single Component
- Shot Size Range and Flow Rate:
- PSM-25: 0.01 - 25 cc, Max Flow: 10 cc/s
- PSM-50: 0.2 - 50 cc, Max Flow: 18 cc/s
- PSM-100: 0.5 - 100 cc, Max Flow: 20 cc/s
- Viscosity Range: 20 to 1,000,000 cps
- Maximum Air Pressure: 100 psi (7 bar)
- Maximum Fluid Working Pressure: 1,200 - 3,000 psi (varies by configuration)
- Maximum Operating Temperature: 158°F (70°C)
- Power Supply: 200 - 240 VAC, 50-60 Hz, 10 A
