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Corma Recognized as a Leading Ontario Exporter

Corma is the winner of the Leadership Award of Excellence at the 2016 Ontario Export Awards

Corma Proudly Accepts the Ontario Export Leadership Award as a World Leading Corrugator Manufacturer

Corma was presented with the Leadership Award of Excellence at the 2016 Ontario Export Awards.  The award recognizes an organization known for championing the cause of exporting in Ontario within their field of expertise.

Corma – A Canadian Family Owned and Operated Business Driven by Innovation

The company began in 1973 as a three-man operation in a small rented factory space.  Since then the company has remained as a Canadian family owned and operated business, showing continuity in ownership and management that is unrivaled in the industry.

With its office and manufacturing facility headquartered in Ontario, Corma also maintains regional sales offices in Europe, Asia and Latin America with a multilingual staff to better serve its customers overseas.

Over the past 43 years, Corma has delivered more than 1,300 machines to over 100 countries spanning 6 of the 7 continents.

To date, Corma has been granted over 850 patents around the world.  Our machinery features the latest cutting edge technology designed help clients produce high quality pipes with optimal efficiency, cost-effectiveness and space requirements while minimizing downtime.  This has proven to be an universal formula of success for our customers.

Plastic corrugated pipes and tubing produced on Corma machines range from 3mm all the way up to 1,800mm in diameter.  They are used for a wide variety of applications such as cable ducting, automotive and medical tubing as well as drainage and sewage pipes.

We are honored to accept the Leadership award as a representative of the plastics industry alongside other innovative Ontario exporters from various different sectors.  We would like to thank the event organizers from CanadianManufacturing.comPlant and Annex Business Media, event sponsors as well as the panel of judges for presenting us with this award.

Corma Featured in Business View Magazine


Corma was featured in the July 2015 issue of Business View Magazine.  The article outlines how Manfred Lupke, Plastics Hall of Fame inductee and President of Corma, started the business in 1973 and grew it into an industry leading multinational company today.

Corma March 2015 Newsletter

Visit us at NPE 2015 in Orlando


We will be exhibiting at NPE 2015 – one of the world’s largest plastics trade show and conference taking place from March 23-27, 2015 at the Orange County Convention Center in Orlando, FL.  Come join us at Booth 2431 located in Hall B, we hope to see you there!

For more information, please visit www.npe.org.

Corma 40 Series Corrugator

Corma 40 Series Corrugator

Part of our philosophy is to continuously invest in R&D to keep improving our machinery and provide advantages to help our customers succeed.  We will be launching the new Corma 40 Series Corrugators as an addition to our 30 Series lineup, featuring new technologies such as a brand new mold track system that increases speed by extending the molding channel.  The new 40 series machines will be branded as the 2040, 3040, 4040 and 6040 corrugators.

Stay tuned for more technical information that will be available on our website shortly.  Please feel free to contact us if you have any questions in the meantime.

Plastics Industry Hall of Fame


We are proud to announce that Mr. Manfred Lupke, CEO of Corma, has been inducted into the SPI Plastics Industry Hall of Fame for his innovations and achievements in the field of corrugated plastic pipe manufacturing.

The Plastics Hall of Fame Reception and Ceremony will be held on Sunday, March 22 from 6:00PM-9:00PM, please visit www.npe.org/plastics-hall-fame for more information.


Full PDF Version: Corma March 2015 Newsletter

Plastics Industry Events 2017

Corma will be attending various plastics industry events around the world.  If you would like to schedule a meeting to learn more about our company and how our corrugator technology can benefit your business, please do not hesitate to contact us or send an email to info@corma.com to arrange a meeting.

Chinaplas 2017
May 16-19, 2017
Guangzhou, China
Booth 9.2P31

PPI Meetings
PPI 2017 Annual Meeting
May 21 – 24, 2017
Palm Beach, Florida

PPI Meetings
PPI 2017 Semi Annual Meeting
October 15 – 18, 2017
Atlanta, George

Corma will be exhibiting at Plastimagen Mexico 2017
Nov 7-10, 2017
Mexico City, Mexico
Stand 2230

Manfred Lupke, CEO of Corma, has been inducted into the Plastics Hall of Fame

SPI – Plastics Academy to Induct Nine of the Industry’s Best into the Plastics Hall of Fame at NPE2015


Canadian Plastics – Canadian Manfred Lupke among new Plastics Hall of Fame picks 


Corma October 2014 Newsletter

Drainage Application Drill Perforator

Corma perforator for plastic pipe manufacturing
As an engineering focused company, we take great pride in our ability to develop machines specifically designed to meet varying requirements and standards around the world.  For example, our new drill perforator is designed to produce circular perforations, meeting AASHTO M252 and M294 standards for drainage applications.  Please feel free to contact us to learn more about Corma solutions for your corrugator production lines.


Large Diameter Corrugated Pipe Production

Corma 6030 Corrugator
The Corma 6030 is one of the world’s largest corrugators, producing PE, PP or PVC pipes ranging from 450mm i.d. to 1,800mm o.d.  There are currently 15 production lines with the 6030 currently running at customer sites in North America, South America, Europe and Asia as well as more units in production.  Pictured on the left is the latest 6030 commissioned with 60” HDPE pipe with in-line double layer bell and spigot coupling.

Corma Celebrates 60th Anniversary of Colombiaplast

Corma at Colombiaplast 2014
We would like to thank our customers for showing us tremendous support by providing us with pipe samples for display, including a large diameter 48” PVC pipe.  We were glad to be a part of the 60th anniversary celebration of Colombiaplast this year which featured an appearance by Mr. Juan Manuel Santos, the President of Colombia.

Corma 6030 Corrugator Video

Our new Corma 6030 corrugator video has been uploaded on YouTube. The video quickly showcases some of the main features of our 6030 corrugator, which is one of the largest machines in the world reliability producing double wall pipes with in-line bell & spigot coupling in HDPE, PP and PVC.


Corma Inc. is headquartered in Toronto, Canada and has been rapidly expanding to international markets.  For example, Corma delivered the first corrugator in India capable of producing double walled corrugated HPDE pipes over 1,000mm.  The company has spent over 40 solid years producing corrugated plastic pipe manufacturing installations as well as individual components, offering unprecedented support for all of its products with an industry leading 36-month warranty and superior customer service.

Logo of Corma
10 McCleary Court
Concord (Toronto), Ontario
L4K 2Z3
Tel.: +1 905 669 9397
Fax.: +1 905 738 4744

Corma July 2014 Newsletter – Corrugator Supercooling

Corma Technology Showcase:

Method and Apparatus of Cooling Product within a Mold

Corma Corrugator Mold Block Supercooling

Corma’s Supercooling technology channels cool air into the mold blocks to maintain optimal temperature.

In 1973, Corma introduced the first air-cooled corrugator machine to the world.  Since then, every single one of our corrugators has been air-cooled, making it a distinct signature of our product line.  At the time, we were ridiculed by our competitors who were all using water-cooling.  However, it would appear that their technology has reached its limits as we are noticing more companies developing so-called “new” air cooling systems that we have already been refining for the past 41 years.  It has evolved to include our patented Supercooling™ system and patented Insulated Cooling Enclosure, combining to make Corma air-cooled corrugators some of the most efficient and effective machines currently available.

When the plastic sets up and cools down it shrinks and pulls away from the mold, creating a gap between the pipe and the mold that effectively acts as an insulator.  Picture a cold glass of water with condensation that runs along the sides – if you take both hands and hold the glass, your hands will feel very cold.  However, if you remove your hands from the glass and stay close to it without touching, you will feel almost nothing cooling your hands.  The small air gap insulates the cold glass from your hands, similar to how a double pane window insulates the outside temperature from the inside the house.  This principle is also applicable to mold blocks and plastic.

The concept of our Supercooling™ technology (patented in 1998) is to channel cold air into the gap between the pipe and mold to maximize cooling efficiency.  Cold air travels through the vacuum forming slits on one end of our mold block into the gap, then exiting out through the slits on the other end.  This method efficiently cools both the pipe as well as the mold blocks.

Corma Corrugator Enclosure

Corma’s corrugator enclosure maintains optimal operating temperature of the corrugator system as well as prevents condensation from building.

In addition, our Insulated Cooling Enclosure is a climate controlled system that maintains optimal operating temperature throughout the year.  This means energy requirements are lower than conventional cooling systems that continuously blow air because our enclosure only requires energy to cool the corrugator when needed, which also prevents overcooling issues as well.

The combination of our Supercooling™ technology and insulated cooling enclosure increases productivity from 25% up to 50% with less energy usage and consistently produces high quality pipes that have minimal inherent stress.  As an innovation leader, we are already working on a new patent for mold block technology with a cutting-edge air-cooling system to further enhance the capabilities of our clients’ businesses.  Please stay tuned for more information on how Corma can make a positive impact on your bottom line!


Corma Corrugator Supercooling

Corma’s Supercooling technology channels cool air into the mold blocks to maintain optimal temperature.

Full PDF Version: Corma July 2014 Newsletter – Supercooling

Queen Elizabeth II Diamond Jubilee


Pipe makers are grooving to success with Corma

Pipe makers are grooving to success with Corma

Driven by the pioneering spirit of founder Manfred Lupke, Corma has contributed to advancing Canadian technology in corrugated plastic pipe machinery. Through its proprietary machinery and solutions, Corma enables clients in the plastic pipe manufacturing industry to optimise their manufacturing processes.

“Up to 90 per cent of piping system costs are attributed to raw materials,” says Stefan Lupke, executive vice-president of Corma. “Corrugated plastic pipes can reduce material cost by more than 20 per cent, so our machinery helps our customers reduce costs significantly in the long run.”

The world’s leading companies in the sewage, drainage, cable ducting, vehicle, agriculture and medical industries use Corma’s corrugated pipes, which offer lightweight alternatives to solid pipes.

Being a niche player, Corma has successfully outlasted international competition by developing cutting-edge technology to address global market demands.

Corma’s patented corrugated plastic pipe machines utilise air-cooling systems. While eliminating the need for large water chillers, its machines also remove maintenance and condensation problems. The company’s innovations include eco-friendly technologies such as machines that use recycled material.

“We are able to service customers looking for quality and performance of equipment,” Lupke says.

With customers in more than 90 countries, Corma serves its Chinese and regional Asian clients through its Shanghai plant. “As our clients increase their presence in countries such as China, we are able to procure and service them locally and provide machinery to address their needs,” Lupke says.

With the increasing need for sewage and draining infrastructure in emerging countries, Corma’s technology will also be able to provide a sustainable solution in areas such as Southeast Asia and Africa. “We will continue to build capabilities for lighter but stronger pipes and find ways to make our technology accessible to more people,” Lupke says.