Description
The GRACO PR70 is a benchtop system designed to accurately meter, mix, and dispense two-component materials such as epoxies, adhesives, silicones, and urethanes. It is constructed primarily from stainless steel for material compatibility and durability. The system is intended for use in applications requiring precise dispensing and mixing, including bonding, sealing, potting, gasketing, encapsulation, and syringe filling.
Key Features:
- Meter, Mix and Dispense System
- PR70
- Stainless steel with Chromex shafts and Severe Duty cylinders
- Handles most two-component materials (epoxies, adhesives, silicones, urethanes)
- Positive displacement pumps for ratio accuracy to 1%
- Linear transducer monitors piston velocity for ratio assurance
- Single stroke shot size ranges from 2 to 70 cc
- Ratio range from 1:1 to 24:1 (with PR70v for 2-to-1 adjustment)
- Long-lasting wear parts and easy-to-replace shaft seals
- Preventive maintenance counter for scheduled rebuilds
- Linear thrust bearings to maximize seal life and performance
- Modular design for quick troubleshooting and board change-out
- Built-in purge timer and electronic controls for ease of operation
Applications:
Product assembly, automotive components, automotive electronics, consumer electronics, medical, sporting goods, appliances
Installation Notes:
- Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with the system, reducing downtime and maintenance costs.
- Ensure all connections are secure and free from leaks before operation
- Follow manufacturer guidelines for material compatibility and system setup
- Regularly check and replace seals and wear parts as recommended
- Utilize the preventive maintenance counter to plan rebuilds around production schedules
- Consult the equipment manual for detailed installation and maintenance procedures
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