Mengchuan Instrument Co,Ltd.
We have excellent and experienced foreign trade team and other teams to provide you with the best and professional services. Our products are sold all over the world as best-selling products and high
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The hole punch cylinder features permanent grease lubrication. Design enhancements have more than doubled the anticipated service life of this cylinder, designed with a 1" stroke and includes a steel cutter available in 7 different diameters. These cylinders are designed to punch millions of holes in thin poly material (3 mil thickness or less).Bore sizes: 3/4"Cutter diameters: 1/4", 5/16”, 3/8”, 7/16”, 1/2", 9/16”, 5/8”Can be ordered with cutter omitted, allowing customers to add their own cutter designHollow rod design creates an air jet to eject the cut-out slug every cycleNEW! Blue and Improved design doubles previous cylinder lifeNEW! Permanent grease lubricant requires no additional lubrication during serviceEngineering SpecificationsPressure Rating: 250 PSITemperature Range:Buna N seals: -20° F (29° C) to 200° F (90° C)Fluoroelastomer seals for high temperatures (up to 400°F) availableMaterials:Rod: Ground and polished carbon steelBody: 304 stainless steelRod Guide: Nickel plated steelRear Head: Aluminum