À propos

Roll covering, molding and machining — under one roof since 1990

Since 1990, Soremag has been bringing industrial rollers and wheels back to life: rubber or polyurethane covering, molding of polyurethane parts, metal machining and complete refurbishment — serving Eastern Canada.

The Company

Since 1990, Soremag has been an integrated service center: we cover rollers and wheels in rubber or polyurethane, we mold polyurethane parts and we machine metal — all in one place.

Over the years, customers in many sectors, all across Eastern Canada, have trusted us with their critical parts. Our strength is fixing the whole problem with a single point of contact: turnkey projects, from the diagnosis to the part ready to go back into production.

We control every step — mold design and fabrication, polyurethane molding, covering, grinding, grooving and quality control. And rather than replacing a worn roller, we often give it a second life: better for your costs and for the environment.

Integrated expertise,
under one roof.

A single point of contact

Turnkey projects

Integrated production

Complete refurbishment

Quality control

Our capabilities and services

Everything under one roof: roll covering, polyurethane molding, metal machining, grinding and refurbishment — from the part we receive to the part ready to go back into production.

Machining & metal

Aluminum, steel or elastomer molds, made in-house
Machining and repair of metal cores, shafts and bearing journals
Fast-tracked prototypes and short runs

Polyurethane molding

Casting of custom polyurethane parts — wheels, guide rollers, guides, pads and wear parts — to the durometer and geometry you need. See cast polyurethane parts →

Covering & grinding

Covering of rollers and wheels in rubber or polyurethane, then grinding and polishing to the required durometer and finish. See roller covering →

Grooving

Precision grooving — diamond, spiral, herringbone or custom — based on what the roller actually does. See roller grooving →

Complete refurbishment

A second life for your used wheels and rollers — see the detailed steps below. Diagnose wear →

Quality Control

Dimensional validation, hardness and surface finish at every stage of fabrication and refurbishment. See the QC7 system →

Our History

Over the years, Soremag has brought together the expertise of several rubber and polyurethane roller specialists.

1990

Soremag is founded

An integrated roll covering, molding and machining center is born.

1993

Move to Laval

Soremag moves into a 6,000 sq. ft. plant in Laval.

1995

Polymac joins Soremag

Polymac, a rubber roll covering company, joins Soremag.

1995

The birth of Cerathane

Some twenty compounds tested at Stone Consolidated — Cerathane is born (first named Sorethane Cer), and a $750,000 to $1.2M rail rebuild becomes unnecessary.

1996

Technologie Carmi inc.

The polyurethane roller manufacturer transfers its customers and its expertise to Soremag.

1998

First expansion

The Laval plant grows to 8,500 sq. ft. to keep up with growth.

2000

Second expansion

Another expansion: the plant reaches 13,000 sq. ft.

2026

Design Rubber Ltd

The rubber roll covering company transfers its customers and its expertise to Soremag.

2026

New 22,000+ sq. ft. plant

In 2026, Soremag moves into more than 22,000 sq. ft. — nearly double — at the end of a modernization program.

A team serving industry

Management, R&D, sales, mechanical engineering and administration: a team that takes charge of your problem — and answers when you call.

Meet the Team →

L'atelier en chiffres

10 metric tons

Lifting capacity (22,000 lb) — large rollers and heavy parts are handled in-house.

Ø 42 in. × 240 in.

Roller machining — and up to Ø 68 in. × 175 in. or Ø 76 in. × 36 in. depending on the format.

Industry 4.0

Production equipment linked by server, tracked in real time.

22,000+ sq. ft.

New plant in 2026 — 13,000 sq. ft. today.

Refrigerated storage

Rubber is kept in a refrigerated room to preserve its properties.

Controlled materials

All raw materials are checked on receipt and during the process.

In Quebec and in Canada, we are proudly

the best-equipped rubber and polyurethane parts service company to serve you

. And we run on a challenge: if your project goes beyond our current capacity, we get equipped to do it.

Complete refurbishment of wheels and rollers

Our process, step by step.

1Bearing journal and core correction

2Stripping of the existing covers

3Surface preparation (grit blasting & bonding agents)

4Application and curing of the optimal covers

5Grinding and finishing to specification

6Validation and quality control

Vision & Values

Integrated know-how, aimed at precision and durability — and a shop that keeps modernizing.

Integrated expertise

From mold design to finished part, everything happens under one roof: a single point of contact, end-to-end responsibility.

Controlled quality

Every part is checked for hardness, dimensions and surface finish — for consistent results, application after application.

Durability

Giving used wheels and rollers a second life instead of replacing them: better for your costs and for your footprint.

Our shop is continuing its 4.0 shift: new molding and machining equipment, an electric autoclave and an ERP system. Details are published as they are announced in our news.

A fabrication or refurbishment project?

Describe your wheel, your roller or your molded part: our team will recommend the right material and the right process for your application.

Roll covering, molding and machining — under one roof since 1990

The Company

Integrated expertise,under one roof.

Our capabilities and services

Machining & metal

Polyurethane molding

Covering & grinding

Grooving

Complete refurbishment

Quality Control

Our History

Soremag is founded

Move to Laval

Polymac joins Soremag

The birth of Cerathane

Technologie Carmi inc.

First expansion

Second expansion

Design Rubber Ltd

New 22,000+ sq. ft. plant

A team serving industry

Complete refurbishment of wheels and rollers

Vision & Values

Integrated expertise

Controlled quality

Durability

A fabrication or refurbishment project?

Integrated expertise,
under one roof.