MADE

IN

AMERICA

SINCE 1952

WELCOME TO GRINDING & POLISHING MACHINERY

OUR HISTORY

Grinding and Polishing Machinery Corporation was incorporated on May 27, 1952, but the roots extend far beyond that date.  Vonnegut Moulder Corporation, incorporated on September 5, 1930, was the predecessor to G & P, and in 1931 Vonnegut Moulder acquired the exclusive manufacturing and sales rights for Marschke Grinders and Buffers, which had been manufactured by the Marschke Manufacturing Company.  When Black and Decker acquired Marschke Grinders

and Buffers in 1926, they had already been known nationally for over a decade, putting roots down to around 1916.

 

In addition to manufacturing Marschke Grinders and Buffers, and Cylindrical Grinding Machines, Vonnegut Moulder Corporation manufactured the Vonnegut Moulder, one of the best known moulders in the woodworking industry in the

thirties and forties, and the Vonnegut brush backed sanding heads, since redesigned and renamed Wolf Head Sanding and Polishing wheels.  The manufacturing rights to the moulder were sold in 1949 to Diehl Manufacturing Company, and in 1952, several members of the Vonnegut management team formed Grinding and Polishing Machinery and acquired the remaining

manufacturing rights of the Vonnegut business.

 

During the late fifties and early sixties, improvements in coated abrasive products made abrasive belt grinding competitive with grinding wheels in the metalworking markets, leading the company to develop a full line of abrasive belt grinders.  Since the inception of the Company, Special Machinery has been an important part of the business, and the company has maintained an engineering and design department for this purpose.

 

The current product mix consists of Special Machinery, a standard line of Abrasive Belt Grinders and the Wolf Head Sanding and Polishing Wheels. G&P Machinery is your only choice for the Top Grinding Machine Manufacturers in North America.

 

G&P Machinery Specialties  

G&P Machinery is your source for all grinding and polishing machinery. We work hard to ensure we build machinery that will last for years to comeIt is because of our level of craftsmanship and work-ethic that we are able to deliver our clients with the best and most reliable machinery possible.

1

Pressure

Grinders

2

Industrial 

Grinding 

Machines

3

Swingframe 

Buffer 

Tool

4

Polishing

Lathes

5

Stroke

Sanders

6

Swing 

Grinders

7

Cylindrical

Polishers

8

Self-Propelled

Plate

Grinders

9

Custom

Designs

10

Grinding

Machinery

 

GRINDING & POLISHING MACHINERY 

2801 Tobey Drive ​

Indianapolis, IN 46219 

Tel: 317-898-0750

info@gandpmachinery.com

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GET IN TOUCH

Students with Masks

CUSTOM DESK SHIELD 

* Easy to clean and replaces the need for a mask while at your desk 

* Customized to any size

* Great for schools and offices 

* Creates an individual workspace that you can make your own

* Made out of a durable acrylic material that is guaranteed to last 

* Shields are made in the USA 

 

* For additional information please call us with your dimensions and quantities for pricing: 317-898-0750