Thread Grinders | Grinding Machines | EMTC Machinery

Thread and worm grinder LINDNER GXI-L-250. Thread and worm grinder LINDNER GXI-L-250 made in 1978, Germany. Max grinding length: 180 mm; Distance between centers: 250 mm; Max diameter of grinding billet: 200 mm; Max pitch: 60; Min pitch: 0,25; Width of grinding wheel: 6-30 mm

External Thread Grinding Machine – Matrix

MATRIX 0550 CNC Precision External Thread Grinding Machine; Max Diameter Admitted 150mm: Max Diameter Ground 100mm: Min Diameter Ground 5mm (component dependent) Max Length Between Centres 500mm: Max Length of Thread Ground Between Centres …

Used Thread Grinding Machines for sale. Matrix equipment ...

J&L Model 12×45 thread grinder. Jones & Lamson thread grinding machine Model 1245 S/N will advise Machine was manufactured by J&L to grind thread s, worms and other highly accurate leads on ballscrews and other cylindrical parts Max diameter par...

Tru-Thread - Specialists in Thread Grinding and API Gauges

Tru-Thread - Specialists in Thread Grinding and API Gauges Tru-Thread Ltd has worldwide recognition for the manufacture of high quality precision gauges, thread grinding and products for the Oil and Gas, Aerospace and Marine industries.

Thread Grinders for sale listings - MachineTools.com

Grinding Machines - Thread Grinders for sale listings - We have 20 listings for Thread Grinders listed below. Find items by using the following search options. You can also click on the column heading to sort through the listings. For more information on an item, contact the seller directly.

Thread Grinders | Phoenix Tool & Thread Grinding

We have a number of external thread grinders, inspection equipment and other machines required to provide our customers with high quality parts. This includes the following Drake CNC External Thread Jones & Lamson 12x60 Thread Grinder Maximum diameter work ground - 14" Maximum diameter in swing over table - 20" Maximum diameter work inserted through…

Some Angle Grinder Basic Stuff - SPACO

Sep 07, 2017· The "4 1/2" is the outer diameter of the largest disk that will fit on the grinder. There are also 4 inch, 7 inch, 9 inch and even 14 inch angle grinders out there in the world of cutting, grinding and polishing. The shaft the sticks out of the end of the angle grinder at a 90 degree angle is the "spindle".

Threading (manufacturing) - Wikipedia

Thread grinding. Thread grinding is done on a grinding machine using specially dressed grinding wheels matching the shape of the threads. The process is usually used to produce accurate threads or threads in hard materials; a common application is ball screw mechanisms.

Home - Drake Manufacturing

We are Drake Manufacturing. We are a full service, turnkey manufacturer of precision CNC machines and provider of engineered solutions. Founded in 1972, Drake is headquartered in Warren, Ohio. The premium Drake brand is known around the world for innovation and process expertise throughout the thread grinding industry.

Internal Thread Grinding | External Thread Grinding Farmington

About Our Internal and External Thread Grinding Business. Column. Par Manufacturing, Inc. was founded by Anthony Perretta in 1951 as a one-man service shop. Anthony Perretta was one of the first trained thread grinders from New Britain Machines. Later in 1956, he was joined by Salvatore DiMauro, Sr. and John Vasellina, Sr. as partners. ...

J+L thread grinder (or excello) - practicalmachinist.com

Sep 17, 2015· I buy grinders WAY faster than I can get them set up for particular uses. I like to try different machines too. I have a 31L thread grinder that uses leadscrews for different pitches. A totally manual ( SIMPLE!) machine. Sometimes simplicity has a lot to be said for. The #36 I use for acme threads is fully automatic, and actually a very complex ...

External Thread Grinding Machines | Doimak

EXTERNAL THREAD GRINDING MACHINES. RER Series. RER-1000-W RER-2500 RER-2500 RER-1500 RER-6000 SP RER-6000 SP RER-500 SL RER-500 SL STEADY REST Possibility to index upto 6 wheels Valid for RER and RER_COMBI machine models High accuracy hydraulic clamping system ...

Thread Grinder at Best Price in India

Thread Grinding based solutions offered comprises a wide range of thread grinding screws that can be made available by us in different sizes as per specific technical requirements of clients. Here, our expertise lies in offering thread grinding support for grinding machine that uses specially grinding wheels to match with shape

Used Thread Grinders CNC for sale. Mitsui Seiki equipment ...

Matrix CNC Thread and Worm Grinder. Manufacturer: Matrix Rebuilt & Re-manufactured In 2010, with/ FANUC 180 iT CNC Controls, Motors & Drives Designed for Precision Worm and Thread Grinding of the Highest Quality Max. Diameter 24″ Wheel Size 3″ x 20″ Max. Length of Work...

Thread Grinder - Thread Grinder Lindner Importer from Delhi

Thread Grinder We are importers & stockists of Thread Grinding Machines. We have machines of all reputed manufacturers like Lindner, Matrix, Herbert-Lindner etc. Please contact us with your requirement of Thread Grinders and we will offer you a suitable machine.

Thread Grinding | Forest City Gear

We are proud of our ability to grind involute worms to virtually any profile requirement. We can also accommodate a variety of thread worms: stub, acme, ball screw, and metric or standard thread. The machines we have available for thread grinding include: Drake GS:TE-LM CNC thread grinder; Drake GS:G2-LM200 CNC Gear and Thread grinder with auto ...

Precision Thread Grinding - Pawtucket, Rhode Island

We specialize in producing thread milled and thread ground worms and worm shafts as well as injection screws, timing screws, and ball screws with UNC, ACME, and Whitworth threads. Our thread grinding capabilities include thread angle of 35°, a swing of 300 mm (12.0"), continuous thread of 1 M (39.4"), and 1 M (39.4") between centers.

The Good Life for Reconditioned Thread Grinders | Gear ...

Jun 15, 2019· Drake is a mid-sized manufacturer of new and re-manufactured CNC grinders, many of which are used in automotive part, cutting tool, and gearbox production. Its product line includes thread grinders, internal and external grinders, gear grinders, rack mills, hobbers, and piston ring grinders.

A Pitch for Thread Grinding | Cutting Tool Engineering

Dec 01, 2011· The work zone of a GS:TEM-LM (Mini) grinder (inset) from Drake is used for production-level thread grinding of parts from 0.5mm to 10mm in diameter and up to 100mm long. There are, however, limits to the helix angles that can be produced via axis parallel thread grinding. For ODs, the limit is generally 6°, according to Ueltschi.