Series GRB Grippers.... Saving time and motion! |
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PHD's Series GRB Gripper with its 180 degree total jaw rotation might be one of the most cost-saving devices in your next machine design. Consider the possibility of eliminating an entire axis of motion by implementing this unique product's capability.
Offered in six bore sizes, these grippers can develop total grip forces ranging from 5 lbs. up to 500 lbs. or more. Their rugged one-piece bodies and large hardened steel jaw drivers provide a high degree of precision with a minimum of jaw play. Along with long life piston and rod seals, the Series GRB features internal shock pads that help reduce end of rotation shock on open and ensure quiet operation.
Possibly the most beneficial characteristic of this series is the GRB's ability to provide up to 180 degrees of total jaw rotation allowing the jaws to rotate completely clear of the work area and potentially eliminating an otherwise required axis of travel. Take a look a the following link on the PHD Learn Site for an application animation demonstrating this highly versatile attribute.
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Container Blowing Challenges? Check Out PHD! | |
Increase Uptime, Improve Quality & Productivity.
Are you looking for an alternative to the OEM replacement devices on your Stretch Blow and Continuous Molding equipment? Are you interested in improved longevity and better quality products? If your responsibilities include any of these productivity aspects then PHD invites you to explore our Plastic Packaging Solutions brochure. This valuable tool can help direct you to some of the most robust devices available anywhere for increasing your machine uptime and reducing maintenance costs.

Whether you're looking for stretch rod cylinders, transfer arms, or maybe even replacement nozzle cylinders, PHD's reference guide has all these and more. PHD's Series BCZ Nozzle Cylinders provide considerably longer service life and reduced maintenance and downtime over the OEM replacements.
If your processes are continuous extrusion blow molding, PHD offers many varieties of needle and knock-out cylinders for blow molding in or out of mold. If container filling is part of your business then we have components that are sure to interest you as well.
Follow this link to peruse this Plastic Packaging Solutions brochure and see where PHD can help with your next Plastic Packaging challenge! |
September Technical Guide | |
"There's just so many styles and sizes of grippers available today. When it comes to selecting, where do we start?"
We've heard our customers say this before, and we know how daunting the selection task can be, so we responded... we created PHD's Gripper Selection / Comparison Guide.
This concise guide helps make your selection easier by providing a visual comparison of most all of PHD's Gripper Products available. It categorizes them by attributes such as parallel vs. angular jaw travel or synchronous vs. non-synchronous jaw travel. It also helps with option selections such as spring assisted jaws and total jaw travel. When it comes to sizing, the guide helps with handy suggested part weight ranges, total grip force ranges and maximum tooling length recommendations.
If selecting the proper gripper for your automation projects has been a challenge in the past, give PHD's Gripper Selection / Sizing Guide an opportunity to assist you and simplify your task. |