Blanchard grinding refers to a surface preparation technique used to efficiently remove stock from one side of a metallic object with a large surface area. It is often the first step in corrosion prevention treatment that is done on metallic surfaces prior to adding a coating, film or paint.
Blanchard Grinding. The Blanchard Machine Company, founded in the late 1800s in Massachusetts, developed the first vertical spindle grinder in 1909 for a need within their own machine shop. Cutting machine costs and times was the goal of the endeavor and the grinding machine proved very worthy of that goal. Early Period Blanchard Grinder Brochure.
Blanchard Grinding PGI Steel has offered large Blanchard grinding and large surface grinding services since 1971. We Blanchard grind most sizes of alloy and carbon steel plates, carbon and tool steel bars, specialty steel parts, and welded fabrications.
With our two Blanchard rotary grinders, we can produce high quality flat (carbon only) plates to our customers' requirements. We have the capacity in-house to grind up to 96" corner to corner (or diameter) x 36" height. In addition, we have a CNC mill that can quickly get a plate down to the desired thickness as a pre-step before grinding.
Blanchard Grinding Specifications; Size range: Call a Penn Stainless associate for details: Tolerances +/- 0.005" are common or per customer request. Tolerances may vary depending on grade or thickness: Grades: Most stainless and nickel alloys can be ground to size
Blanchard grinding machines. Model: Blanchard 18. Interested in this machine? Click to Request Price. Seller Responsiveness: Verified Seller. Specifications. Condition: used. Stock number: 103667. Category: Grinding machines in USA. Subcategory: Rotary surface grinders. Listing ID: 65145772. Description. Model 18 / No 20 42" Chuck 48" Swing ...
Blanchard grinding is a brand name that has become generic in its use, much like saying Kleenex when referring to facial tissue. What began as a machine developed by the Blanchard Machine Co. in the 1900s is now a moniker generically applied to a number of rotary surface grinding machines including Blanchard, Mattison and others.
Blanchard grinding quickly removes stock from one side of a part using segmented abrasive stones mounted on a wheel. Typically, the Blanchard grinding process is used on ferrous metals, since the parts are held in place by a flat, magnetic chuck, or table, as they are ground.
What is "Blanchard Grinding"? Blanchard grinding is a term which through common usage in the manufacturing industry has come to be recognized throughout the world as identifying the most efficient method of finishing flat surface on virtually any material.
Find 4 listings related to Blanchard Grinding in Warren on YP. See reviews, photos, directions, phone numbers and more for Blanchard Grinding locations in Warren, MI.
Grinding. Modern's Precision Machining & Assembly Division operates CNC grinders, Double Disk Grinders, Centerless Grinders, Blanchard Grinders, and numerous other grinders. We can accomplish many grinding processes required to part finishing. If we don't have the particular grinding process you need, just tell us and we will consider ...
The Blanchard 72HD-120 Surface Grinder is designed for grinding large parts to extremely close tolerances. The 72HD-120 has a 72" diameter grinding wheel and 120" diameter magnetic chuck, with the ability to swing 144".
Contact PGI to learn more about what we can do for you. Visit us at or call 888-WE-GRIND (888.934.7463) to request a quote toda...
Blanchard Grinding. Blanchard grinding is perfect for achieving precision sizes, flatness and parallelism on plates, bars and fabrications. Often called "Abrasive Machining", this grinding method is capable of extremely high stock removal rates. We have eight machines ranging in size with a capacity of up to 135" diagonal and 20,000 pounds weight.
Blanchard Grinding removes large amounts of stock quickly and efficiently because of the greater horsepower over other grinding methods. This results in considerable time savings over surface grinding. As a result, Blanchard grinding is …
THE HISTORY Blanchard Grinding, also called Rotary Surface Grinding, dates back to 1909 when Henry Spencer developed the process for the Blanchard Machine Company in Cambridge, MA. The basic design of these revolutionary machines has changed little since those days and, indeed, some machines from the early decades of the last century are still in use today.
Blanchard grinding, also known as rotary surface grinding, quickly removes stock from one side of a part. Blanchard grinding is best suited for single-sided material removal and grinding applications too large for double-disc grinding.. While ideal for large parts like mold plates, rotary tables or vacuum chambers, this type of surface grinding can also be an effective method for …
What is Blanchard Grinding. Our Blanchard grinding is used to quickly remove stock from one side of a large part. There is a specific finish pattern left on surfaces that are Blanchard ground. This happens by the nature of the operation, and how the grinding tools moves across the surface. Due to the design and operation of a Blanchard grinding ...
Blanchard Grinding. Machined Parts & Raw Materials. Large or small, our Blanchard grinding department can handle all your Blanchard grinding needs. We have the capacity and expertise to bring all your machined parts into spec or get your raw plate material ready for the next step in your process… delivered on time. ...
Our Blanchard and Mattison grinders give us the ability to deliver, meet and exceed your grinding demands. Our knowledge and understanding of precision grinding technologies, coupled with decades of experience, makes us the right …
Blanchard 18-36 and 22-42 grinding machines for sale. Find surface, cylindrical, belt and centerless grinders on Machinio.
With Blanchard Grinding, material is held in place on the machine using magnets. A wheel mounted on a vertical spindle rotates in the opposite direction of magnets. Both sides are ground in order to achieve flatness/parallelism and to bring material to …
Also called Rotary Surface Grinding, Blanchard grinding is so named due to its development by a group called the Blanchard Machine Company in the early 1900s. This process, which was designed to be more economical than precision grinding processes, is meant to efficiently remove stock from one side of a given metal material with a large surface ...
Blanchard grinding is a brand name that has become generic in its use, much like saying Kleenex when referring to facial tissue. What began as a machine developed by the Blanchard Machine Co. in the 1900s is now a moniker generically applied to a number of rotary surface grinding machines including Blanchard, Mattison and others.
Blanchard Grinding is ideal for large parts such as rotary tables, mold plates, and vacuum chambers. It adds size versatility, eliminates mis-matches and speeds turnaround time on large parts when compared to fly cutting. This method provides a considerable time savings over surface grinding as well. Hard to Hold Material
Welcome to the premier industrial source for Blanchard Grinding in Ohio - Southern. These companies offer a comprehensive range of Blanchard Grinding, as well as a variety of related products and services. ThomasNet provides numerous search tools, including location, certification and keyword filters, to help you refine your results.
Blanchard and Surface Grinding. Our Blanchard grinders (rotary surface grinders) range from 20" diameter chucks to the world's largest rotary surface grinder with a 300" diameter chuck and up to 144" height under the wheel. Tool room size Surface grinders (reciprocating) to 80" wide X 300" long. We can process your material or supply all your ...
Blanchard grinding (also referred to as rotary surface grinding) removes large quantities of stock efficiently & more economically. This method adds size, versatility, eliminates mismatches, & speeds turnaround time on large parts. When compared to flycutting; it saves time over surface grinding as well.
Blanchard grinding A-36 plate at The Kinetic Company. See our website at for more info.
Blanchard grinding is a widely-used metalworking technique that is ideal for oversized parts too large for other methods, such as double-disk grinding. It uses significantly higher horsepower than other grinding methods, allowing it to quickly and efficiently remove large amounts of …
Blanchard grinding is a quick and efficient way to remove excess material from part surfaces. This process provides high removal rates for fast results. Blanchard grinding does not produce a very fine finish (approximately 64 RMS max surface finish), but as it is generally performed early on in the part production process, surface finish is not ...
Blanchard grinding, technically referred to as rotary surface grinding, quickly removes stock from one side of a part, typically a part too large to be double disc ground. Parts as large as 48″ x 84″ or 60″ x 72″ can be blanchard ground on our largest machine.
The Blanchard grinding machines at Sun Grinding are high-horsepower stock removal machines that can grind a variety of materials such as steel, aluminum, stainless steel, sheet metal and more. Blanchard is a manufacturer whose grinding machines are well known for reliable, precise grinding.
Blanchard grinding is also known as rotary surfacing grinding. This process involves grinding one side at a time of various material types, resulting in extremely flat and parallel surfaces. Blanchard grinding is recognized by oscillating swirl marks on the top of a part.
As a result, Blanchard grinding is an economical method for finish sizing large steel plate, metal fabrications, and castings – ahead of surface grinding and CNC milling for large plate finishing. Blanchard grinding multiple small parts in batches results in consistent thickness and surface finish, eliminating mismatches.
The Blanchard grinding process employs a cylindrical grinding wheel, vertical grinding spindle, and magnetic chuck. The chuck holds the unfinished material and, as it rotates, feeds the metal workpiece into the grinding wheel, allowing for material removal in two separate directions. This action creates the cross-hatching pattern characteristic ...