The 1:1 Extruder is a fully contained proportioning and dispense system for two component materials used in concrete joint sealing, dowel bar anchoring and general product assembly. Supply, metering and dispense system for 19-liter (5-gal) pails. This heavy duty extruder provides ratio accuracy, production efficiency and precise material handling. The 1:1 Extruder pays for itself in material cost savings by using bulk containers instead of cartridges.

Features include:

Repeatability: accurately load each anchoring hole as needed to anchor your dowel bars securely and consistently

Ratio accuracy: mixes material precisely, conforming to material manufacturer specs and eliminating the risk of off-ratio material

Production efficiency: mix material as you need it, minimizing material waste and disposal hassles associated with solvent flushing

Precise material handling: eliminates manual mixing and the risks of inadequate working time with quick-curing materials

Return-on-investment: Saves material costs, by using bulk containers instead of cartridges

The 8900 Proportioner provides precise, positive displacement metering using double-acting cylinders. It is well-suited for handling two-component sealants, and is typically used with two-component materials where one or both components are high-viscosity.

Typical applications:  Sealants and adhesives for product assembly/ Secondary seal for insulating glass/ Polysulfide sealants for aerospace industry

Features include:

Dependable, production-proven operation

Rugged, reliable heavy-duty components

Fixed or adjustable ratio versatility

Continuous, on-demand or adjustable shot-size dispensing

Modular system configurations for customizing to suit your needs

HFR Metering System for Sealants and Adhesives is a hydraulic fixed ratio system for two-part epoxies, silicones, adhesives that is designed for flexibility. With its accuracy and repeatability, the Graco HFR lets you hit a specific ratio and volume – the first time, and every time. You reduce scrap and rework with accurate, on-ratio dispensing.\

A modular design gives you the freedom and flexibility to configure the components that are essential for your specific application requirements –
no more, no less. Standard configured equipment can be delivered to your door much faster than a custom solution. Plus it’s easier to use and service
than custom equipment because you use standard parts. And with Graco’s established global distribution network, service is there when you need it.

Features include:

Select what you need for your material and application – no more, no less

Faster lead times – configured equipment solutions are delivered to your door faster than a custom engineered solution

Easier maintenance with standard parts and compact footprint saves space in your plant with more technology for less money

Service is there when you need it through Graco's global distribution network

Precision, on-ratio dispense reduces material waste for a better bottom line

Fully configurable- Configure the components essential for your application with intuitive, easy-to-use controls simplify training

Stores 100 shot sizes and five sequences of 20 positions each

Integrated USB lets you download process data onto a flash drive for further analysis

The PD44 is a patented meter, mix and dispense valve for micro dispensing two-component materials. The Graco PD44 is specifically designed to dispense small amounts of water thin to paste viscosity materials from 0.005 cc's to 5 cc's. The metering rods are matched with machined seals for improved seal life.

Features include:

Specifically designed to accurately dispense shots of two-component epoxies, urethanes, silicone and most reactive resin systems

Improved low viscosity spool design

Rod positive displacement metering

Precise mix ratio and shot repeatability

Eliminates cleaning and potential hardening of materials in the valve

The Graco PR70 fixed and variable ratio systems accurately meter, mix and dispense medium-to-low viscosity materials for potting, gasketing, sealing, encapsulation and syringe filling. All the features you need, in a compact, modular design.

PR70: Accurate two-component, fixed ratio dispensing
Medium to low viscosity materials
Exceptional performance with materials form 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

Additional features: Advanced Options Customize Dispensing Systems, Ratio assurance packages, Recirculation option, Integrated on-board heater control, Input/output options, Auto refill package, Supply systems options