old cylindrical grinding machine in canada

rollomatic shapesmart np50 5axis pinch/peel cylindrical grinding machine designed for blank prep of threading tools

rollomatic shapesmart np50 5axis pinch/peel cylindrical grinding machine designed for blank prep of threading tools

Rollomatic has introduced the ShapeSmart NP50 5-axis Precision Cylindrical Pinch/Peel grinding machine. It comes with an integrated 3-axis robot loader/unloader and the grinding diameter range from 0.025 to 25 mm.

It features a pinch/peel grinding process in combination with Vblock part support and with simultaneous grinding of roughing and finishing passes. The patented non-round pinch/peel grinding is designed for all non-round shapes. It also offers multi-pass grinding for heavy stock removal.

In this customer spotlight, we feature Photon Automation of Greenfield, Indiana. CEO William Huffman shares with us why they chose Hurco as their machine tool builder and how Photon Automations revolutionary patented laser technology is powering emerging markets today.

used cylindrical grinding machines | cylindrical grinder

used cylindrical grinding machines | cylindrical grinder

Cylindrical grinders are subdivided into internal and external cylindrical grinders. The combination of both is known as universal cylindrical grinder. They are used for the abrasive machining of cylindrical pieces. A cylindrical grinder consists of, amongst others, a workpiece spindle, a wheel spindle and in most cases a tailstock too. In common external grinding machines, the workpiece is fixed between the centres. However, there are also centreless grinding machines. Internal grinding machines are used when the workpiece has bores or an internal cylindrical surface. In modern CNC universal cylindrical grinders "noncircular" grinding is also possible. At Surplex you will find used cylindrical grinders with different distances between centres, centre heights, grinding lengths and grinding diameters!

Cylindrical grinders are divided into two types: internal cylindrical grinding machines and external cylindrical grinders. The two types can also be combined to form a universal cylindrical grinding machine or CNC universal cylindrical grinding machine. Cylindrical grinders are used to manufacture cylindrical-shaped workpieces in industrial settings. With external grinders, the workpiece is clamped between tips and propelled by a flanged sleeve. The tips are located in the seats of the headstock and tailstock. For pins and fully cylindrical parts, centreless grinding is also possible. This involves laying the workpiece onto a support or guidance rail, which is only a few tenths of a millimetre away from the grinding disc.

The grinding disc presses the workpiece onto the support through its rotary movement and simultaneously rotates the workpiece. If bore holes or other cylindrical interior surfaces are being finished, the internal grinding machine comes into play. These devices possess a swivelling grinding head and cylindrical abrasive bodies. These abrasive elements are smaller than the hole being finished and are powered at high speed.

These primarily involve the processing of hardened materials in accuracy ranges of 1/1000 mm. Older machines were operated manually and only external grinders were automated for feeding and laterally moving the table. Nowadays, modern cylindrical grinders feature CNC controls, which enables highly precise, cost-effective work and are thus also termed CNC cylindrical grinding machines.

Cylindrical grinding machines are used to finish workpieces whose surfaces must be precise and evenly sanded. Even hardened materials can be finished with ease using these machines. Cylindrical grinding can also be used whenever a lathe is reaching its limits. These machines are used for producing individual items and industrial-scale serial manufacture. Cylindrical grinders are used wherever there is construction of machinery, plants and tools. One possible application is the machining of circular punches for cutting tools. These circular punches are made from hardened tool steel and must feature an exact length and precise circular dimensions, which is difficult to achieve cost-effectively using a lathe. Used cylindrical grinding machine prices are often greatly lower than that of new devices.

A selection of companies have focussed on manufacturing cylindrical grinders. These particularly include the following recommended cylindrical grinding machine suppliers: ABA, DANOBAT, KARSTENS, MSO, STUDER, SCHAUDT, WMW, and TOS and other conventional or CNC cylindrical grinding machine manufacturers. Used cylindrical grinders for sale from these and further prestigious manufacturers can frequently be found on Surplex.com at attractive prices. We have a continually expanding range of CNC cylindrical grinders for sale in our numerous online auctions. So, if the used cylindrical grinder you wish to buy is currently unavailable, visit the website again to see whether it is now available. You can also contact Surplex Customer Care, there is a skilled team on hand and they will gladly answer your queries and clarify any issues.

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used grinders machinery, second hand grinders - apt international

used grinders machinery, second hand grinders - apt international

Second-hand Grinding Machines What is a Grinding Machine, and how does it work? Grinding machines produce flat, cylindrical, and other surfaces through high-speed rotating abrasive wheels. Grinding gives a more accurate finish to a part already machined but is also a machining process. These are machines for shaping, sharpening or smoothing. Grinding machines have a long history, from machines that had to be operated manually to the high-tech machines used today such as conventional or CNC grinding machines. These machines are used in a broad range of industries. Generally, grinding wheels and grinding belts reach higher levels of accuracy than machining with geometrically undefined cutting edges. For this reason, tool grinding machines, circular grinders, surface grinders, bench grinders, etc., are essential for many production stages for industry and crafts. What do I need to know to operate a Grinding Machine safely? It is essential follow the safety guidance when using grinding machines to avoid injury. Always wear goggles when the machine is in operation. Do not cut below the recommended depth of the machine or wheel. Always remove the workpiece from the grinding wheel before switching the machine off. Ensure that machine guards are in good working condition and in the right place. You should always inspect grinding wheels for cracks before mounting. Do not use grinding wheels beyond the recommended limit. Do not make adjustments to the workpiece or mounting device when in use. Ensure the correct wheel guard is used for each operation. Ensure the tool rest is held at the set limit from the wheel. Types of Grinding Machines Industrial Grinders and CNC grinders come in a wide range of varieties. They are used for various metalwork processes. Following are some examples of the most commonly used grinding machines. Centerless Grinding Machines Centerless grinding uses abrasive cutting as part of the machine process, this takes material off the workpiece. Centerless grinding is different from centered grinding because it doesnt use a fixture of spindle when finding the workpiece. The workpiece is held between two rotary grinding wheels. Material is taken off the workpiece at a pace related to how quickly they rotate. Cylindrical Grinders With Cylindrical Grinders, the surfaces are machined in a circular motion and rotate around a fixed axis. It results in the surface being tapered, contoured or straight. Bore Grinding Machines Bore Grinding Machines are used to create holes in various materials such as stone, wood and metal. These particular machines are generally manufactured for individual users and are offered by lower end companies. Manufacturers such as Farman and Schanbacher are examples for industrial use. Surface Grinders (with a horizontal or vertical spindle) When you need a precisely flat surface, then the Surface Grinder is what you need. The grinding disc moves consistently to flatten the workpiece. The mould construction and tool building industries are key users of these products due to their ability to deliver precise pieces. Manufacturers such as Blohm and Jung produce Surface Grinders. Guideway Grinding Machines Guideway Grinding Machines are used where extremely large cutting machines are manufactured for grinding guideways. They need to be accurate and the modern machines can produce extremely high tolerances and levels of accuracy. The machines use stones for grinding, which result in force that delivers consistency in the outcomes. Manufacturers such as SHW and Kraft produce Guideway Grinding Machines. Double-Disc Grinding Machines Double-Disc machines are really effective grinders. With these grinders, the workpiece can be ground on both sides concurrently. Manufacturers such as Koyo and Disjus produce Double-Disc Grinding Machines. Bench Grinders (one- and two-sided) Traditional grinders like the Bench Grinder, is a standard piece of kit found in most workplaces. Its used include deburring, planning, sharpening and grinding, and this is carried out by hand. Each has a motor, and one or two discs can be affixed. Manufacturers such as Makita and Rema produce Bench Grinders. Stylus Grinding Machines When grinding marking tools, stylus machines are what you need. Stylus grinding machines also have the main function of sharpening milling heads. Manufacturers such as Parpas and Deckel produce Stylus Grinding Machines. Crock Grinding Machines For grinding pots (known as crocks in the USA) you need a crock grinding machine. The pivoting arm is used to secure the drive and guiding mechanism and they are commonly used for grinding and altering the measurements on workpieces that are small in size, and hand operated. The pot name is based on the tool making a pot-shaped movement. Manufacturers such as Delta and Edel produce Crock Grinding Machines. Roll Grinding Machines For precision grinding of press rollers then a roll grinding machine can achive the exact measurements needed. The machines produce the exact tolerance using freshly turned, new and used rollers. They are the only machine that can produce precision rollers. Manufacturers such as Herkules and Zimmerman produce Roll Grinding Machines. What do I need to know when buying a Used Grinding Machine? There are so many variations of grinders that understanding what uses you need it to perform is the key to narrowing down your decision. Each offers a different range of grinding options and decisions should be based initially around that. What are the best-known brands? Tacota, Stanko, CC, Delmac, Clichy, SIT U700, Buderus, Cincinatti, Amada, Somex, Camurri, VAM, Gockel,... We return all machines to as good as new condition, as well as upgrading and adjusting the lathe to your particular requirements. All our lathes are fully approved and in top working order. Why buy second-hand Grinding Machines from us? We have extensive industry experience in this area and are specialists in the procurement and sales of used industrial machinery including grinders, second hand milling machines and lathes amongst many others. We have a large amount of stock and take care of everything from dismantling to the transport and installation at your place of choice in one easy process. Our staff are also experts in their field and can offer support and guidance throughout. Please contact us with anyquestions you have, we are always happy to share our expertise!

Grinding machines produce flat, cylindrical, and other surfaces through high-speed rotating abrasive wheels. Grinding gives a more accurate finish to a part already machined but is also a machining process. These are machines for shaping, sharpening or smoothing. Grinding machines have a long history, from machines that had to be operated manually to the high-tech machines used today such as conventional or CNC grinding machines.

Generally, grinding wheels and grinding belts reach higher levels of accuracy than machining with geometrically undefined cutting edges. For this reason, tool grinding machines, circular grinders, surface grinders, bench grinders, etc., are essential for many production stages for industry and crafts.

Centerless grinding uses abrasive cutting as part of the machine process, this takes material off the workpiece. Centerless grinding is different from centered grinding because it doesnt use a fixture of spindle when finding the workpiece.

Bore Grinding Machines are used to create holes in various materials such as stone, wood and metal. These particular machines are generally manufactured for individual users and are offered by lower end companies. Manufacturers such as Farman and Schanbacher are examples for industrial use.

When you need a precisely flat surface, then the Surface Grinder is what you need. The grinding disc moves consistently to flatten the workpiece. The mould construction and tool building industries are key users of these products due to their ability to deliver precise pieces. Manufacturers such as Blohm and Jung produce Surface Grinders.

Guideway Grinding Machines are used where extremely large cutting machines are manufactured for grinding guideways. They need to be accurate and the modern machines can produce extremely high tolerances and levels of accuracy. The machines use stones for grinding, which result in force that delivers consistency in the outcomes. Manufacturers such as SHW and Kraft produce Guideway Grinding Machines.

Double-Disc machines are really effective grinders. With these grinders, the workpiece can be ground on both sides concurrently. Manufacturers such as Koyo and Disjus produce Double-Disc Grinding Machines.

Traditional grinders like the Bench Grinder, is a standard piece of kit found in most workplaces. Its used include deburring, planning, sharpening and grinding, and this is carried out by hand. Each has a motor, and one or two discs can be affixed. Manufacturers such as Makita and Rema produce Bench Grinders.

For grinding pots (known as crocks in the USA) you need a crock grinding machine. The pivoting arm is used to secure the drive and guiding mechanism and they are commonly used for grinding and altering the measurements on workpieces that are small in size, and hand operated. The pot name is based on the tool making a pot-shaped movement. Manufacturers such as Delta and Edel produce Crock Grinding Machines.

For precision grinding of press rollers then a roll grinding machine can achive the exact measurements needed. The machines produce the exact tolerance using freshly turned, new and used rollers. They are the only machine that can produce precision rollers. Manufacturers such as Herkules and Zimmerman produce Roll Grinding Machines.

There are so many variations of grinders that understanding what uses you need it to perform is the key to narrowing down your decision. Each offers a different range of grinding options and decisions should be based initially around that.

We have extensive industry experience in this area and are specialists in the procurement and sales of used industrial machinery including grinders, second hand milling machines and lathes amongst many others.

We have a large amount of stock and take care of everything from dismantling to the transport and installation at your place of choice in one easy process. Our staff are also experts in their field and can offer support and guidance throughout. Please contact us with anyquestions you have, we are always happy to share our expertise!

APT International are a well-established and well known machine dealer within the engineering industry, they have a vast amount of stock and we have found that they are a very good first place to look when searching for any of our machinery requirements. When we purchased our latest machine from them their on-site engineers where very helpful and had a wealth of knowledge on the machines which gave us the confidence to buy. Delivery was excellent which took less than 24 hours from APT International Belgium to our site in North West England, the whole process from initial enquiry to final delivery was very easy with many of the arrangements sorted by APT International.

old grinding machine - old surface grinding machine manufacturer from pune

old grinding machine - old surface grinding machine manufacturer from pune

We are engaged in offering our clients with a qualitative range of second hand Surface Grinding Machine at industry leading prices.These surface grinding machines are known for their long service life and high performance. Our range is well maintained and repaired as per the industry standards.

We deals in imported second hand machines like drilling,piller drill,radial drill,milling,vernier miling,m1tr,horizontal milling,cylindrical grinding,surface grinders,press machine,tool&cutter,jig boring & other machine also.

We are engaged in offering a wide range of second hand Grinding Machines.These machines have low vibrations with reduced noise level and our range of turning and grinding machines are easy to maintain and available in industry leading prices.

h&o cylindrical precision

h&o cylindrical precision

H&O is a machine shop established in 1945 and located in Waterloo, Ontario, with particular expertise of producingvery precise components, most often using CNC turning, grinding and honing machines measuring with CMMs, lasers and air gauges. We are ISO certified and have extensive experience supplyingcustomers with finished parts requiring close tolerances as demanded in a variety of industries, as well as offering precision grinding services for other machine shops and steel warehouses.

H&O is a machine shop established in 1945 and located in Waterloo, Ontario, with particular expertise of producingvery precise components, most often using CNC turning, grinding and honing machines measuring with CMMs, lasers and air gauges. We are ISO certified and have extensive experience supplyingcustomers with finished parts requiring close tolerances as demanded in a variety of industries, as well as offering precision grinding services for other machine shops and steel warehouses.

The parts we make are mainly produced from bar stock or forgings in various steels and specialty metals in sizes from 0.05" diameter, to 5" in diameter, in volumes from one piece to millions of pieces. Some part numbers may be made just once, but most of our operations are serving long-time customers with families of like parts delivered on a daily basis in volumes from ten to a thousand, Common part names include shaft, stem, bushing, piston and tube. We believe in equal opportunity, continuously learning from experience and rewarding results in a merit based work environment. We have the humility to listen and learn from customers, suppliers, and colleagues alike and believe that if we are able to contribute to others success, our personal and company long-term success will follow.

Our sole focus is to efficiently produce components utilizing the most appropriate equipment, including some specialty built CNC manufacturing and inspection equipment. Many of our customers are long established, large, industrial OEMs who we support by shipping products worldwide. Others are smaller local companies that require grinding to hold finished tolerance specifications. If your company is still manufacturing your own components, and would like to refocus your operations to your core activities, or if you are having issues with purchased precision components - let's talk about how we might be able to help.

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