Stock Equipment Company Coal Feeding and Material Handling Equipment

Stock Equipment is a market-leading manufacturer of gravimetric and volumetric feeders, batch scales and valves for the power industry.

Weighing and feeding services for power plants

The company also manufactures electrostatic precipitator (ESP) control solutions, including ModuPower™, Switch Mode Power Supply (SMPS), Forry® automatic voltage controls, rapper controls, transformer rectifier (TR) sets, and DCU / MIU (communication system products).

Stock is headquartered in Chagrin Falls, Ohio, US. This is a fully integrated manufacturing plant including testing facilities and is ISO 9001 certified.

Its main applications include weighing and feeding technology, mechanical conveying systems, pneumatic conveying solutions, ESP control systems, dust collection and air filtration technologies.

Comprehensive coal feeding solutions

Stock has supplied coal feeding and material handling equipment to power plants since 1929.

The company has developed an excellent reputation in the industry, supported by more than 80 years of experience in providing gravimetric and volumetric feeding systems and more than 12,000 feeders installed worldwide.

Stock’s customers operate coal-fired power plants, biomass and alternative fuel-fired plants, as well as waste-to-energy plants for the electric utility, municipal, institutional and process industries in North America.

Bulk material handling equipment

Stock is the leading supplier of bulk material handling equipment for the power industry. The company’s products handle several million tonnes of raw materials such as coal, limestone, biomass, reagents and alternative fuels. These are delivered by truck, train or boat to the fuel yard and then conveyed into the powerhouse or fed into the boiler.

Environmentally friendly power generation equipment

Stock’s products can process plant by-products such as milling waste, ash and gypsum. Stock solutions for the power industry offer many efficient conveying and feeding alternatives and ensure performance for the entire life cycle. Innovative solutions for efficient and environmentally friendly power generation applications are also available.

Over the years, Stock has added brands to its portfolio and has operating units in the following locations:

  • 1983, Stock Japan
  • 1993, Shenyang Stock in China
  • 2000, Solvera (FORRY) Controls
  • 2003, Redler Ltd
  • 2003, Fairfield Engineering
  • 2003, Stock Redler India Private Limited
  • 2013, Applied Plasma Physics and APP ModuPower AS

In June 2006, Stock Equipment was acquired by Schenck Process GmbH, a market leader of solutions for measuring and process technologies in industrial weighing, feeding, screening, conveying and automation.

As a member of Schenck Process, Stock has a larger worldwide presence and customer support network.

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Press Release

High-Availability, Low Wear: Schenck Process Broadens its Portfolio of Injection Blow-Through Rotary Valves for Alternative Fuels

Schenck Process, leading producer of applied measurement and process technologies, is expanding its tried-and-tested portfolio of blow-through rotary valves.

White Papers

High-Capacity Output and Low-Emissions: Reliable Solutions for Power Generation

With a global network of sites and competent partners, the name Schenck Process is synonymous throughout the world with process expertise and well-engineered measuring technology for industrial weighing, conveying, feeding, screening and automation.

Stock Equipment Company Inc.

16490 Chillicothe Road

Chagrin Falls, OH 44023

United States of America

+1 (440) 543 6000 +1 (440) 543 5944

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Press Release

23 May 2013

Schenck Process, leading producer of applied measurement and process technologies, is expanding its tried-and-tested portfolio of blow-through rotary valves.

Read more
21 February 2013

Schenck Process has created a new Mechanical Conveying brochure that illustrates the large number of product options that the company can offer the Metals and Mineral industries.

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21 February 2013

Schenck Process UK, based in Doncaster, has recently secured a large order for the supply of an innovative, leading edge technology solution for the conveying of biomass material at the UK's largest biomass conversion project which is underway at Drax Power Station in North Yorkshire.

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11 February 2013

Schenck Process, based in Doncaster, UK, is launching a new portfolio of industrial air filtration products that have been designed specifically for UK and European technical and process requirements.

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20 January 2013

Schenck Process UK, which incorporates Clyde Process, have introduced a new brochure which provides full details of their Original Dome Valve® product range.

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16 December 2012

The combined product and process technologies from Schenck Process are able to handle a wide variety of raw and processed materials using mechanical or pneumatic conveying methods or a combination of both, depending upon the application.

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7 June 2012

Three of the leading companies in the bulk materials handling and processing business have joined together to provide a bigger and better service for both existing and new clients.

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Regional Offices

Schenck Process UK

Carolina Court




United Kingdom

+44 1302 3211313 +44 1302 554400
Schenck Process GmbH

Pallaswiesenstr. 100

64293 Darmstadt


+49 61 51-15 31 0 +49 61 51-15 31 66
Stock Equipment Company Inc.

16490 Chillicothe Road

Chagrin Falls, OH 44023

United States of America

+1 (440) 543 6000 +1 (440) 543 5944

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