• Manufacturing Sewing Machines since


Your Stitching has value. With Merrow's Stitch Lab you have the power to ensure that it won't be compromised while being sewn. Our stitch Lab will sew off your material the way you need it with the stitch you want on your customized Merrow Machine. Send us a stitch sample and your material: we'll sew it and have it back to you in 14 days.

Send us your material
We'll work with you to create the stitch that brings you value
We'll hand build a machine to sew on your material
We'll ship your machine sewn off and ready for production
Enter your email address to coordinate shipment of your material to us for FREE.

"With Merrow I created a new stitch for my Outdoor Apparel mid-weight line, it's awesome! We were able to develop the stitch and move into production in less than six weeks. The service is unequalled. "

- Rob Nadler, Ragged Mountain CEO

you're viewing: 70 class technical information

8) The Upper and Lower Cutters must be sharpened in a Cutter Grinder, which has a Jig to hold the Cutters at the proper angle. Those customers who do not have a Merrow Cutter Grinder can have dull Cutters sharpened by sending them to your distributor or to the Merrow Machine Company, 11 Patterson Brook Rd. West Wareham, MA 02576 USA.

9) When using the Merrow Cutter Grinder, be sure that the retaining groove for the Cutter is perfectly clean before inserting the cutter and clamping the cutter into the cutter holder. The Cutters should be carried entirely across the grinding face of the Wheel so that they may be sharpened properly, and to prevent the Wheel from becoming worn unevenly and requiring replacement.

10) Very little need to ground off the Cutters. If too much is ground at one passage across the face of the Wheel, the temper of the Cutter will be drawn and its cutting quality greatly impaired.

11) The Cutter should not be discolored by grinding.