Custom polyurethane manufacturer in Quebec, designed in-house
Looking for a custom polyurethane manufacturer in Quebec that can design, mould and machine your parts under one roof? At Willsup, we have been manufacturing polyurethane wear parts since 1971 in Pointe-Claire, and we serve companies across Quebec. Our shop brings together mould design, polyurethane casting and precision machining, without subcontracting the critical steps. The result: shorter lead times, tighter quality control and parts that last. As members of the Polyurethane Manufacturers Association, we put more than 50 years of expertise to work for your industrial applications.
Looking for a custom polyurethane manufacturer in Quebec that can design, mould and machine your parts under one roof? At Willsup, we have been manufacturing polyurethane wear parts since 1971 in Pointe-Claire, and we serve companies across Quebec. Our shop brings together mould design, polyurethane casting and precision machining, without subcontracting the critical steps. The result: shorter lead times, tighter quality control and parts that last. As members of the Polyurethane Manufacturers Association, we put more than 50 years of expertise to work for your industrial applications.
A custom polyurethane manufacturer that controls every step
What sets us apart is fully integrated production. We design and build our moulds in-house, cast the polyurethane and machine each part in the same shop. This end-to-end control avoids the back-and-forth between suppliers and shortens your lead times.
Since our founding in 1971, we have developed precise know-how in wear parts. Our sister company, ADI Laval, adds steel and aluminum fabrication capacity, which simplifies projects that combine metal and polyurethane.
In practical terms, we control:
- mould design and fabrication, tailored to your geometry;
- polyurethane formulation and hardness selection based on the intended use;
- metal-to-polyurethane bonding on steel, aluminum and stainless steel;
- precision machining and part finishing before delivery.
To go further, review our manufacturing capabilities and our range of polyurethane products.
Our in-house moulding and machining processes
We use three main moulding processes depending on the part and the volume: open casting, compression and injection. This choice affects the finish, precision and cost of your parts, and we advise you on the process that fits your application.
In-house machining allows us to hold tight tolerances, including on large parts up to 80 inches in diameter. We also offer rapid prototyping, to validate a shape before launching a production run. Our custom moulding expertise covers everything from replacing an existing part to developing a new product.
Here is an overview of our technical capabilities:
| Feature | Capability at Willsup |
|---|---|
| Hardness (Shore scale) | 60A to 75D |
| Tensile strength | 3,000 to 8,000 psi |
| Operating temperature | -40 °C to 80 °C |
| Precision machining | up to 80 inches in diameter |
| Moulding processes | open casting, compression, injection |
| Metal-to-polyurethane bonding | steel, aluminum, stainless steel |
The benefits of custom-moulded polyurethane for your wear parts
Custom-moulded polyurethane often outperforms rubber, steel and UHMWPE in abrasive environments. In our high-wear applications, it delivers a service life three to six times longer, which reduces production downtime and frequent replacements.
It combines resistance to abrasion, tearing and impact while keeping the elasticity needed to absorb loads. That is why it is a strong replacement for other materials on rollers, scrapers, pads and liners.
To understand these differences, read our guides on polyurethane compared with rubber and on polyurethane Shore hardness. The right material, the right hardness and a suitable design make all the difference in long-term performance.
Do you have a drawing or a part to replace? Request your free quote and receive an engineering recommendation tailored to your needs.
The industries we serve across Quebec
Our parts equip demanding sectors, from major urban centres to resource regions. We support customers across Quebec, including:
- mining and aggregates: liners, screens and anti-wear parts;
- construction and snow removal: blades, pads and rugged components;
- forestry: rollers and parts exposed to moisture and abrasion;
- material handling and conveyors: polyurethane rollers and wheels;
- OEM: parts integrated into your production equipment.
Our conveyor rollers and wheels and our metal-to-polyurethane bonding expertise meet real field constraints. To choose the right resin, also explore our materials.
Our process, from design to delivery
Our approach stays simple and transparent. You send us a drawing, a sample or a description of the wear problem. Our team analyzes the application, proposes a formulation, a hardness and a moulding process, then designs the mould in-house.
We then cast and machine the part, with a prototype when needed to validate the shape before the production run. Because the critical steps stay in-house, we speed up iterations and keep control over quality. You receive a ready-to-install part, along with follow-up support. To start a project, write to us through the contact page.
Entrust your parts to an experienced custom polyurethane manufacturer
Since 1971, we have helped Quebec companies replace parts that wear out too quickly with durable solutions. As an integrated custom polyurethane manufacturer, we bring together design, moulding and machining under one roof, for short lead times and consistent quality. Whether you have a detailed drawing or just a wear problem to solve, our team guides you toward the right hardness and the right process. Request your free quote now and get a recommendation tailored to your parts.
FAQ
What is a custom polyurethane manufacturer?
It is a company that designs and produces polyurethane parts tailored to your specific needs, rather than off-the-shelf items. At Willsup, we design the mould, choose the formulation and hardness, then cast and machine each part in-house. This complete control, from drawing to delivery, ensures tight tolerances, consistent performance and wear parts truly fitted to your industrial equipment, without subcontracting the critical steps.
What is the difference between polyurethane and rubber?
Polyurethane generally offers superior resistance to abrasion and tearing compared with rubber, with a service life often three to six times longer under heavy wear. It supports high loads while retaining elasticity. Rubber can still be relevant depending on the conditions, but for industrial wear parts, moulded polyurethane extends maintenance intervals and reduces downtime. We guide you in this choice.
Which polyurethane hardness should I choose for my parts?
Hardness is measured on the Shore scale, from soft (60A) to very rigid (75D). A softer polyurethane absorbs impacts and bonds better, while a harder material resists load and abrasion. The right choice depends on your application: rollers, pads, scrapers or liners. Our team recommends the ideal hardness based on your constraints, and our Shore hardness guide explores the topic in greater detail.
How long does it take to manufacture a custom part?
The lead time depends on the complexity, size and availability of the mould. Because we design the moulds and machine in-house, without subcontracting the critical steps, we speed up prototyping and production. For a part whose mould already exists, the lead time is short; for a new design, we set a realistic schedule from the quote. Contact us to get an accurate and quick estimate.