Packaging Applications Equipment Solutions for Flexible Packaging and Lamination Reliable meter, mix and dispense equipment for accurate, on-ratio adhesive dispensing • Provides assurance that adhesives are mixed properly and on-ratio • System monitors pressures and shuts down the unit if off-ratio conditions exist • Ratio assurance results in reduced scrap, higher yield, less material waste, and more process confidence • Integrated USB interface lets you easily download process data onto a flash drive for further analysis Advanced Plural-Component Dispensing for Flexible On-ratio dispensing means peace of mind The Graco HFR™ Metering System for flexible packaging laminating applications is designed for accurate, on-ratio dispensing. With the Graco HFR, you can reduce scrap and rework, thanks to the system’s accuracy, repeatability and ratio monitoring. Ideal for low-to high-viscosity compounds, this hydraulic, fixed ratio metering system is advanced and reliable, yet affordable. • Provides intermittent dosing actuated from nip sensor • Provides on-ratio mixing with accuracies +/- 1% • Handles higher viscosity products without heat • Provides fixed ratio range 1:1 to 32:1 • Fixed ratio equipment can reduce operator tampering while in production • Handles polyurethane materials Ratio assurance saves material costs and downtime expense Properly proportioned material means less scrap, less re-work, improved yield, increased production uptime, better overall productivity and more confidence in end results and quality. With an optional flow meter package and communication module, you have the assurance that your materials are applied on ratio. The flow meter package monitors actual ratios and detects off-ratio conditions. If off-ratio conditions occur, the laminator automatically shuts down. Communication protocol options to laminator include Discrete I/O, DeviceNet, Ethernet I/P, Profibus, and ProfiNet. Applications • Solvent-free lamination process: the Graco HFR supplies mixed material intermittently to a puddle between two smooth rollers on a laminator. This “dosing area” is where adhesive is applied to application rollers to bond films and foils together for flexible packaging. 2 Intuitive, easy to use user interface Less training time The Graco HFR Metering Systems features intuitive user controls based on the Graco Control Architecture™. Products using Graco Control Architecture provide similar functionality across your plant – which results in less training time for you operators. In other words, if you learn one system, you are already familiar with the other. Packaging and Lamination Motor Control Module • In constant communication with the Advanced Display Module, the Motor Control Module makes real-time adjustments to deliver a highly precise dispense Advanced Display Module • Provides easy setup, monitoring and system diagnostics • USB drive for data reporting Graco Z-Series Horizontal Pumps • Provide precision control to eliminate pressure spikes • Positive displacement pumps are easy to service with easy to-replace cartridge packings, seals and pumps seats IsoGuard Select ® System Compact Design • Prevents isocyanate crystallization – less maintenance, more uptime • Small footprint saves valuable space in your plant • 48W x 34D x 59H in (122 x 150 x 86 cm) Fully Configurable • Select what you need for your material and application – no more, no less • Shorter lead time than custom solutions • Standard wear parts are quickly available Optional flow meter package monitors the flow of “A” and “B” materials, detects out-of-ratio conditions and records data for further analysis. Features •Easy configuration of integrated temperature controls • Immediate access to error/event history • Material usage and pump cycle counter • Simple interface for machine calibration The MD2 valve offers a convenient snuff-back feature for a clean, non-drip shut-off. 3 Technical Specifications Everything you need to make an informed decision Graco HFR Metering System Dimensions Weight Ratio range Ratio tolerance range Max. flow rate – viscosity dependent Min. flow rate Max. fluid working pressure Fluid viscosity range Compressed air Pumps Electrical power Gateway communication protocol 48W x 59H x 34D in (122 x 150 x 86 cm) no feed 634 lb (287.6 kg) base machine; 868 lb (393.7 kg) fully configured Fixed: 1:1 to 32:1 Up to +/- 1% Up to 30 lb per min 3.5 cc per sec 3000 psi (207 bar, 207 MPa) Up to 30,000 centipoise For MD2 Valve only Stainless steel with Chromex™ finish, tungsten carbide seats, UHMWPE pistons 230V/1-ph: 195-264V, 50/60 Hz; 230V/3-ph: 195-264V, 50/60 Hz; 400V/3-ph: 360-440V, 50/60 Hz Discrete I/O, DeviceNet™, EtherNet I/P™, Profibus™, ProfiNet™ Ordering Information – Graco HFR Packages Packages include: carbon steel Graco HFR modified for the lamination and flexible packaging market; 15 ft (4.6 m) hose configured to maintain proper mix ratios; MD2 valve with adjustable orifice kit. Feed systems and accessories ordered separately. For heated versions, please use HFR Configurator. 230-volt, single phase Part No.Ratio Pumps 400-volt, three phase Part No.Ratio Pumps HFRL01 HFRL02 HFRL03 HFRL04 HFRL05 HFRL06 HFRL07 HFRL08 HFRL09 HFRL10 HFRL11 HFRL12 HFRL13 HFRL14 HFRL15 80/80 86/80 100/86 60/50 80/65 80/60 60/40 80/50 65/40 50/30 160/86 50/25 86/40 60/25 50/20 HFRL16 HFRL17 HFRL18 HFRL19 HFRL20 HFRL21 HFRL22 HFRL23 HFRL24 HFRL25 HFRL26 HFRL27 HFRL28 HFRL29 HFRL30 80/80 86/80 100/86 60/50 80/65 80/60 60/40 80/50 65/40 50/30 160/86 50/25 86/40 60/25 50/20 1.00:1 1.08:1 1.16:1 1.20:1 1.23:1 1.33:1 1.50:1 1.60:1 1.63:1 1.67:1 1.86:1 2.00:1 2.15:1 2.40:1 2.50:1 1.00:1 1.08:1 1.16:1 1.20:1 1.23:1 1.33:1 1.50:1 1.60:1 1.63:1 1.67:1 1.86:1 2.00:1 2.15:1 2.40:1 2.50:1 Feed Systems Accessories 24D329 For viscosities under 5,000 cps. Includes: one Husky 1050 diaphragm pump, desiccant air dryer for isocyanate drum, all required hose, fittings and siphon tube for supplying one metering pump from 55-gal drum. 24K206Nip sensor, 6.6 ft (2 m) Detects fluid level in the laminator puddle and actuates the HFR unit. 121728Nip sensor extension cable, 13 ft (4 m) 123653Nip sensor extension cable, 28 ft (8.5 m) 255247 MD2 adapter, 1:1 ratio check 24J318 Flow meter electronics kit 24J322 HG 6000 flow meter kit for ratio monitoring (two required) CGMDN0 Communications Gateway Module - DeviceNet CGMEP0 Communications Gateway Module - EtherNet I/P CGMPB0 Communications Gateway Module - Profibus CGMPN0 Communications Gateway Module - ProfiNet 24F843 Communications Gateway Module - Discrete I/O 24J415 CGM Mounting kit 123466 Connector 1M 12x4M12, MXF, PWR/CAN (only one is required for two tanks) 121226 Cable CAN MALE x FEMALE.4M (only one is required for two tanks) 24E398 For viscosities over 5,000 cps. Includes one 5:1 Monark® carbon steel pump, desiccant air dryer for isocyanate drum, all required hose, fittings and siphon tube for supplying one metering pump from 55-gal drum. 24G952One 75-liter carbon steel tank with high and low level sensors for auto refill. A separate pump feed system above must be selected to feed the tanks. (Connector 123466 and cable 121226 must be ordered as well. See Accessories.) Contact us today! To receive product information or talk with a Graco representative, call 800-746-1334 or visit us online at www.graco.com. ©2012 Graco Inc. Electronic Only Rev. E 8/12 All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. All other brand names or marks are used for identification purposes and are trademarks of their respective owners.
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