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PR70 Compact Benchtop Meter, Mix & Dispense System
Brand: Graco, IncThe Graco PR70 fixed and variable ratio systems accurately meter, mix and dispense medium-to-low viscosity materials for potting, gasketing, gasketing, encapsulation and syringe filling.
All the features you need, in a compact, modular design.
Features- Ratio assurance packages.
- Recirculation option.
- Integrated on-board heater control.
- Input/output options.
- Auto refill package.
- Supply systems options.
- PR70: Accurate two-component, fixed ratio dispensing:
- Medium to low viscosity materials
- Exceptional performance with materials from 1:1 to 12:1
- MD2 valve high pressure accuracy with multiple seat styles and adjustable snuffback for clean, precise dispensing
- Proven ratio accuracy. Multiple tube sizes to pinpoint specific target ratios and deliver ratio accuracy to +/- 1%
- PR70v: Variable ratio dispensing for two-component materials:
- Handles a wide range of material formulations
- Material ratios from 1:1 to 24:1
- Proven ratio accuracy of +/- 1%
- Versatile - ideal for applications using up to 70 cc shot sizes
- Multiple levels of user interface to best support your application
- PR70e: Reliable fixed ratio dispensing at an affordable price
- Easy-to-use, entry level system
- Medium to low viscosity materials
- Material ratios from 1:1 to 12:1
- Proven ratio accuracy of +/- 1%
- MD2 valve high pressure accuracy for clean, precise dispensing
- PR70f: Bead dispensing capability with flow control
- Flow control for reliable bead consistency
- Materials from 1:1 to 12:1
- Programmable shot sizes from 2 to 70 cc
- MD2 valve high pressure accuracy with multiple seat styles and adjustable snuffback for clean, precise dispensing
- Proven ratio accuracy. Multiple tube sizes to pinpoint specific target ratios and deliver ratio accuracy to +/- 1%
- PR70s: Exceptional dispense accuracy with Servo control:
- Reliable Servo motor control
- Exceptional performance with materials from 1:1 to 12:1
- MD2 valve high pressure accuracy with multiple seat styles and adjustable snuffback for clean, precise dispensing
- Proven ratio accuracy of +/- 1%
Specifications
Brand
Air Inlet Size
- 1/4" NPT Female
Compressed Air
- Less than 10 scfm Typical (Varies with Cycle Times)
Electrical Power
- 100-240 V 50/60 Hz, 1-Phase for Machine - 80 Watts, 208-240 V 50/60 Hz, 1-Phase for Heat - 11 KW Max., 120 or 240 Vac 50/60 Hz, 1-Phase for On-Board-Agitators, 80 Watts, 240 Vac 50/60 Hz, 1-Phase for Off-board-Agitators, 600 Watts
Large Air Cylinder Effective Area
- 10260 mm²
Maximum Air Input Pressure
- 0.7 MPa, 7 bar
Maximum Fluid Working Pressure
- 20.7 MPa, 207 bar
Maximum Operating Temperature
- 70° C, Nylon Pistons 50° C UHMWPE Pistons or PE Tanks
Maximum Stroke Length
- 38.1 mm
Metering Pump Effective Area
- 80 to 960 mm² per Side
Minimum Stroke Length
- 5.8 mm
Pump Cycles
- 14.3 to 500 Cycles Per 1 L
Pump Fluid Outlet Size
- -03, -04, -06, -08 or -12 JIC Fittings for 4.8 mm, 6.4 mm, 9.5 mm, 12.7 mm, 19.1 mm Hoses
Ratios (Fixed)
- 1:1 to 12:1 (Depending Upon Cylinders Selected)
Small Air Cylinder Effective Area
- 4560 mm²
Sound Pressure Level (at Typical Operator Station for Machine Mounted Dispense Valve)
- 82 dB(A)
Volume Per Cycle
- 2 to 70 cc
Weight
- 55 kg Typical with Two 7.5 L Tanks, 150 kg Typical with Two 60 L Tanks
Wetted Parts
- 303/304, 17-4 PH, Hard Chrome, Chromex, Carbide,Chemical Resistant O-Rings, PTFE, Nylon, UHMWPE
Documentation
Brochure
- 338863EN D PR70 Brochure Chinese pdf 2.4 MB
- 338863EN D PR70 Brochure Deutsch pdf 996 KB
- 338863EN D PR70 Brochure En pdf 1.2 MB
- 338863EN D PR70 Brochure Español pdf 3.1 MB
- 338863EN D PR70 Brochure French pdf 994 KB
- 338863EN D PR70 Brochure Italiano pdf 993 KB
- 338863EN D PR70 Brochure Japanese pdf 3.4 MB
- 338863EN D PR70 Brochure Polish pdf 994 KB
- 338863EN D PR70 Brochure Português pdf 1.4 MB
- 338863EN D PR70 Brochure Russian pdf 1,014 KB
- 338863EN D PR70 Brochure Turkish pdf 993 KB
- 340462EN B Advanced Composites Brochure En pdf 752 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Deutsch pdf 201 KB
- 349269EN PR70 Meter Mix and Dispense Brochure En pdf 1.2 MB
- 349269EN PR70 Meter Mix and Dispense Brochure Español pdf 200 KB
- 349269EN PR70 Meter Mix and Dispense Brochure French pdf 200 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Italiano pdf 199 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Japanese pdf 761 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Polish pdf 204 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Russian pdf 220 KB
- 349269EN PR70 Meter Mix and Dispense Brochure Turkish pdf 203 KB
- Graco Wind Energy Brochure English En pdf 4.7 MB
Document
- 312393M PR70 Operation and Maintenance English Deutsch pdf 2.3 MB
- 312393M PR70 Operation and Maintenance English En pdf 2.2 MB
- 312393M PR70 Operation and Maintenance English French pdf 2.3 MB
- 312393M PR70 Operation and Maintenance English Italiano pdf 2.3 MB
- 312393M PR70 Operation and Maintenance English Polish pdf 1.6 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation Chinese pdf 5.8 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation Deutsch pdf 5.2 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation En pdf 5.3 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation Español pdf 5.3 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation French pdf 5.3 MB
- 312759Y PR70 and PR70v with Advanced Display Module Operation Japanese pdf 5.7 MB
- 312760Y PR70 and PR70v Repair Parts English Deutsch pdf 4.6 MB
- 312760Y PR70 and PR70v Repair Parts English En pdf 4.3 MB
- 312760Y PR70 and PR70v Repair Parts English Español pdf 4.6 MB
- 312760Y PR70 and PR70v Repair Parts English French pdf 4.6 MB
- 312760Y PR70 and PR70v Repair Parts English Japanese pdf 4.5 MB
- 334116D PR70 Servo for RTM Applications Operation Maintenance En pdf 5.6 MB
- Graco Filter Applications Flyer En pdf 379 KB
Instructions
- 312394ZAE PR70 and PR70v Feed Systems Instructions Parts Eng Deutsch pdf 4.7 MB
- 312394ZAE PR70 and PR70v Feed Systems Instructions Parts Eng En pdf 4.2 MB
- 312394ZAE PR70 and PR70v Feed Systems Instructions Parts Eng Español pdf 4.7 MB
- 312394ZAE PR70 and PR70v Feed Systems Instructions Parts Eng French pdf 5.2 MB
- 312394ZAE PR70 and PR70v Feed Systems Instructions Parts Eng Italiano pdf 6.0 MB
- 312761D PR70 and PR70v Integrated Heat Instructions Parts En En pdf 2.9 MB
- 312761D PR70 and PR70v Integrated Heat Instructions Parts En Español pdf 1.6 MB
- 312761D PR70 and PR70v Integrated Heat Instructions Parts En French pdf 1.6 MB
- 334135E PR70E Instructions English Chinese pdf 5.7 MB
- 334135E PR70E Instructions English En pdf 6.2 MB
- 334135E PR70E Instructions English Español pdf 5.7 MB
- 334135E PR70E Instructions English French pdf 5.7 MB
- 334984K PR70f with Flow Control Operation Maintenance Instructi En pdf 10.4 MB