Pollution Control Products Co.

2677 Freewood Dr. , 75220 Dallas, TX
USA

Telephone +1 214 358-1539
Fax +1 214 358-3379
sales@pcpconline.com

Trade fair hall

  • Hall 13 / B91-16
 Interactive Plan

Hall map

K 2016 hall map (Hall 13): stand B91-16

Fairground map

K 2016 fairground map: Hall 13

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.08  Ancillary equipment
  • 03.08.011  Mould and die cleaning equipment

Our products

Product category: Mould and die cleaning equipment

DryCleaner™ Furnaces

Industrial Dry Cleaning Oven Process
DryCleaner Furnaces (industrial dry cleaning oven) clean metal parts by the process of pyrolysis, which is literally "burning without flame" or the chemical decomposition of organic material by the action of heat. The material on the metal parts must be cured, meaning no solvent vapors are present. During the industrial oven cleaning process, organic material is driven off as smoke leaving only a thin layer of ash, which can be easily removed with a water rinse. The smoke is then processed through a 1400°F afterburner, consuming the remaining pollutants and exhausting into the atmosphere primarily water vapor and CO2 which is invisible, odorless and harmless. DryCleaner industrial drying ovens use a simple water spray "fire extinguisher" system based on furnace temperature to prevent ignition or over-heating.

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Product category: Mould and die cleaning equipment

Controlled Pyrolysis® Ovens

For parts with up to 15% combustibles
Maximum 800°F (427°C)

PCPC's Controlled Pyrolysis® models have a highly effective patented system that anticipates and prevents overheating. The ovens have a highly sensitive control system for added protection and operational flexibility. These furnaces can remove the same combustible materials as Dry Cleaner models, but in greater quantities: 2% to 15% by weight.

Included in the ovens are primary and back backup water spray features with multiple built-in safety features.

Located in the afterburner stack, this sensitive system (U.S. Patent 4,270,898) monitors the rate of smoke emission from the parts by measuring the stack temperature. When the stack temperature reaches a preset point, the stack controller turns on a water spray mist to cool the parts, lowering the smoke emission rate before it reaches an ignition state. The water spray also activates if the oven temperature exceeds its set-point temperature by 30°. A back-up water spray activates should the water spray nozzles become clogged or malfunction in anyway. Additionally, a manual-reset high-limit temperature controller turns off the primary burner if the oven temperature controller should fail.

Key Advantages

Controlled pyrolysis is a safe process that helps to clean and extend the life of your industrial parts in a method that doesn't pollute.
Our controlled pyrolysis ovens eliminate hydro-carbon emissions and the use of hazardous chemicals and abrasives.
The control system is easy to operate and helps to ensure safe and thorough cleaning with reduced labor costs to you.

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Product category: Mould and die cleaning equipment

RateControlled™ Oven

For parts with up to 25% combustibles
Maximum 800°F (427°C)

RateControlled models allow you to strip parts with greater loads of combustibles, even oil-soaked transformers. RateControlled models combine all of the features of Controlled Pyrolysis® models with a more advanced system of detecting overheating.

The rate controlled ovens are an excellent choice for varying load sizes or highly combustible amounts. They have faster overheat response times than the controlled pyrolysis ovens and are built to FM standards with high fire afterburner.

The RateControlled model's advanced temperature control system detects overheating when it begins, allowing processing of materials that are difficult if not impossible to control, such as volatile combustibles like oil-soaked transformers, partially-cured paint films on grates, and other hard-to-process materials. Some combustibles start to decompose at lower temperatures than others and, therefore, more difficult to keep from igniting. The RateControlled System monitors the rates of furnace temperature increase, the afterburner temperature and the rate of smoke emission. Should any of these accelerate too fast, the rate controllers turn on the water spray to restore safe operation. The rate controllers are factory-set and require no operator input.

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Product category: Mould and die cleaning equipment

InertGas™ Ovens

For parts with up to 50% combustibles
Maximum 900°F (482°C)

The ultimate in safety, Pollution Control's patented InertGas models can handle any combustible that can legally be removed with heat, even space age engineered plastics and polymers.

inert gas furnaces

PCPC's InertGas ovens (U.S. Patent 4,557,203) expand the Controlled Pyrolysis® process with enhanced cleaning capabilities. InertGas furnaces leave the primary burner on during the initial "pyrolysis" stage of the cleaning cycle to produce an oxygen-deficient atmosphere inside the furnace (10% oxygen versus the usual 21% as in the air). Lower oxygen eliminates the danger of fire and allows for the safe processing of highly combustible materials in large volumes. During this initial "pyrolysis" stage, the IntertGas furnace temperature controller and the stack temperature controller each operate double water spray mists at double set-points for maximum protection. During the final "oxidation" stage of the process, the primary burner cycles on and off, increasing the oxygen level in the oven to completely oxidize any remaining char or carbon off the parts.

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About us

Company details

FOCUS - Controlled Pyrolysis® Cleaning Furnaces equipped with afterburners to protect our environment are the only products we make. They are not part of our business. They are our only business! No other manufacturer can make this statement.
EXPERIENCE - Since 1971, we have manufactured and installed over 8,000 Burn-Off ovens worldwide. We supply ovens for users small and large - from "mom and pop" electric motor rebuilders to international manufacturers, such as General Electric, General Motors, Ford, Whirlpool, Bayer, Dupont, Textron, and Steelcase. We also supply many of the world's largest Contract Cleaners and Industrial Strippers.
INNOVATION: We were the first to develop -DryCleaning Furnaces for removing relatively small amounts of paint, varnish or other coatings.Controlled Pyrolysis® Furnaces using our patented water mist system to control the rate of emissions coming off the parts being cleaned, thus preventing overheating and allowing the processing of larger quantities of parts and materials to be removed. RateControlled Furnaces that sense the rate of heat increase in both the furnace and the afterburner and activate the controlling water mist system to anticipate and prevent over-heating, thus allowing greater quantities of materials to be processed. InertGas Furnaces using another of our patented control systems, available with optional "melt collectors" allowing for the processing of the maximum quantities possible while providing a maximum level of control over the cleaning process. In developing this complete line of Controlled Pyrolysis® Cleaning ovens, we were the first to offer Electronic Diagnostic Systems, Automatic Time Cycles, Automatic Cool-Downs, Back-up Water Spray Systems and Rapid Heat Afterburners.
CUSTOMER ORIENTATION - We build furnaces based on OUR CUSTOMER'S needs. Our four different types of furnaces are offered depending on the degree of control required. Furnace sizes run from 13 cu. ft. to more than 3000 cu. ft. in volume. We research your cleaning requirements before recommending a specific size and type of furnace to meet your needs. Send us a metal part you need cleaned and we will run a test clean in our oven or arrange for a test clean in a customer's oven at no charge. Then we'll return the part to you to determine if our technology will be of value to you.
SUPPORT - Our staff can assist in the entire acquisition process, from initial evaluations and permit preparations, all the way through to installation. We will provide at no cost State and Federal permitting applications before the sale if requested, thus assuring that your furnace will be permitted even before you place an order.
SERVICE - Our Service Department exists exclusively to attend to your furnace needs. When you invest in our furnace we are committed to you for the life of your furnace. Should a mechanical or electrical component malfunction, our furnaces are designed to help diagnose the problem and our service personnel are available daily by phone to walk you through the diagnostic and repair process at no charge to you. Replacement parts are stocked and usually available for shipping the same business day.

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