Corma Inc. of Concord, ON at K 2019 in Düsseldorf -- K Trade Fair
Manage stand orders
Select Option

Corma Inc.

10, Mccleary Court, L4K 2Z3 Concord, ON
Telephone +1 905 669 9397
Fax +1 905 738 4744

Hall map

K 2019 hall map (Hall 15): stand D21

Fairground map

K 2019 fairground map: Hall 15

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  •  Extrusion lines
  •  Extrusion lines for pipes and profiles

Extrusion lines for pipes and profiles

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.03  Post processing machines and downstream equipment
  • 03.03.014  Corrugators
  •  Pipe corrugators
  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.06  Moulds and dies
  • 03.06.003  Extrusion dies

Extrusion dies

Our products

Product category: Pipe corrugators

Model 3030 - Bestseller

The 3030 corrugator uses Corma’s vacuum forming technology and accepts vacuum formable materials including PVC, PE, and
PP. This model produces single wall corrugated pipe, double wall pipe with corrugated outer walls and smooth inner walls
and triple wall pipe, produced as a corrugated middle layer between a smooth inner and outer wall. These systems are
available for a wide range of applications:
• underground service ducts
• industrial waste pipes
• cooling/ventilation ducts
• leachbed drainage pipes
• transporting aggressive fluids
• sanitary drains
• highway drainage pipes
• electrical cable conduits
• land drainage pipes
• landfill gas extraction
• stormwater drains

More Less


Target Products
Tube/Hose, Solid, Semisolid

Product category: Pipe corrugators

MODEL 830 -For pipe sizes: 50 mm - 300 mm

Mold Block Technology
Super Coupling
Mold Block Inserts
Mold Block Quick Return System
Corrugator Cooling Enclosure
Adjustable length corrugators
Upper housing lifting device
Vertical design
Unified mold block system Inline coupling
Die Equipment

More Less


Target Products
Tube/Hose, Solid, Semisolid

Product category: Extrusion dies

Die Equipment

Corma offers various die head solutions for all kinds corrugated pipe applications:
Our die heads are developed to interface with any Corma system and any make of suitable extruder our customers select.

Single-wall – available in either a straight or off-set design allowing cable or other materials to be inserted during production.
Double-wall die – patented design with either one or two channels for use with PE and PP. Advantages include increased output rates and reduced downtime.
Basically we offer to different Double Wall Pipe Dies

More Less


Target Products
Tube/Hose, Solid, Semisolid

Product category: Extrusion lines for pipes and profiles


Especially designed for the production of large diameter pipes in PP and HDPE.
Adjustments to the wall thickness and the die centering are easy to perform while in operation.

The compact die consists of a base and all different tooling sizes are mounted to this die. Only a different feed block is required for changeover and therefore changeovers are quick and easy.

Further advantages such as Vacuum Cooling Plugs, preparation for In-Line Couplings and the internal pipe cooling system are all available for use with the compact die.

More Less


Target Products
Tube/Hose, Solid

About us

Company portrait

Corma is one of the world’s leading manufacturers of corrugated plastic pipe production systems. We continually raise the bar in terms of engineering innovation, product quality, reliability, and customer service. In 2013, we celebrate our 40th year in business. We achieved this historical milestone because of our adherence to five guiding principles that have served us well since Manfred Lupke first founded the company in 1973:

Superior Performance: 
We will design and manufacture our products, first for superior performance, quality, and durability, and second for profitability.
The Golden Rule: 
We will treat our customers, suppliers, and fellow employees in the manner in which we would want to be treated.
Complete Customer Satisfaction: 
We will do whatever it takes to exceed customer expectations.
Operational Success: 
We will work in an organized and efficient manner to help achieve operational excellence, both for ourselves, and for our customers, in their use of Corma Machinery.
Lifetime Customer Support: 
We will continue to support our customers for as many years as they have Corma products.

Our values have guided every operation and every decision made in the company, right from engineering and manufacturing, through to quality control and customer service. We look forward to the next 40 years of providing our customers with new and exciting products.