Company Profile

Green Sand Controls is the leading supplier of process control equipment for controlling the production and quality of green sand used in the metal casting industry. GSC sells a complete line of foundry equipment-from green sand preparation to molding and metal handling systems. GSC sells and services compactability control systems, moisture control systems, bentonite control systems, grain fineness control systems, and foundry automation systems. GSC is also a leading supplier of aftermarket parts and service for equipment made by Hartley Controls Corp. in Neenah, WI.

GSC sells and services green sand mixers, rotary sand and casting cooling drums, batch coolers ladles, flasks, and tight-flask molding machines. GSC has convenient locations in Italy and the United States. We look forward to the opportunity of serving you.

GSC has products and services that can be of assistance to hobby casters. We can supply Hobbyists with high quality green sand to be used for making quality molds for ferrous and non-ferrous castings. We have a line of flasks that are stackable and designs for simplicity and ease of use. We also have low-cost molding and sand mixing solutions that will assist you in making high-quality castings. We can also provide designs and equipment for cupola melting, allowing you to melt iron for the making of high quality grey iron castings. 

Send us an email for further details at

Contact Information

In North America

GreenSand Controls LLC

P.O. Box 247, W740 HWY.110, Fremont WI. 54940

Phone 920.446.2468

Fax 920.446.2469

In Europe

Belloi & Romagnoli

Via Gandhi 50 41100 Modena, Italy

Phone +39059251009

Fax +39059251165

Electronic mail

General Information:
Sales North America:

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Copyright 2002 GreenSand Controls LLC
Last modified: 8/16/12

*Green Sand Controls LLC and Belloi & Romagnoli are not related to in any manner, are not sponsored by, nor approved by Hartley Controls Corporation.