Established in 1984 Shawpak Systems prides itself on providing high level technical sales and support to our valued customer base. Offering solutions for Product Inspection, Packaging and Hygiene equipment sales and after sales support including certified customer training on site or at our Centre of Excellence training and demonstration facility.

What Our Clients Are Saying

Mettler Toledo Checkweigher Canada

A Mettler Toledo checkweigher is an automated precision scale that verifies product weight during production, rejecting items that fall outside your target range before they reach customers or cause compliance issues.

In food processing plants, pharmaceutical facilities, and manufacturing operations across Canada and the United States, weight consistency determines both customer satisfaction and regulatory compliance. Shawpak Systems Ltd, based in Oakville, Ontario, serves these industries as the exclusive North American distributor for Hygiene Solutions and a trusted supplier of precision packaging and inspection equipment. If your operation relies on consistent product weight-whether you're filling containers, packaging portions, or ensuring portion control-understanding how checkweighing works and why it matters is essential to protecting your brand and meeting food safety standards.

How Checkweighers Protect Your Production Line

Checkweighers sit at a critical point in your production process. A product moves down the line, stops briefly on the scale, and the system instantly compares its weight to your target specification. If the weight is too light or too heavy, the equipment triggers an automatic reject-usually a pneumatic arm that diverts the product away from packaging or shipment.

Think of it like a quality control guard who never gets tired, never misses a shift, and makes the same decision thousands of times per day with measurable accuracy. Because products that miss weight specifications can trigger customer complaints, returns, or regulatory action, every reject prevents downstream problems.

Mettler Toledo equipment is known across North America for:

• Accuracy within fractions of a gram, critical in pharmaceuticals and premium food products
• Speed of up to 80-120 products per minute, depending on the model, so you don't lose production capacity
• Stainless steel construction suitable for wet, humid food processing environments
• Integration with existing conveyor systems and production software
• Clear operator interfaces that require minimal training

In meat processing facilities, bakeries, and chemical packaging operations across North America, these systems become invisible until they prevent a problem. That's when plant managers realize the value of having chosen reliable equipment and a partner who understands how to keep it running.

Selecting and Installing the Right System for Your Facility

Checkweighers are not one-size-fits-all. The right choice depends on your product type, line speed, accuracy requirements, and integration needs. Shawpak Systems Ltd works with plant managers, operations directors, and facility maintenance supervisors to match equipment to your actual workflow rather than pushing the most expensive option.

Key decisions include:

• Product characteristics: Are you weighing solids, liquids, or irregular shapes? Does your product settle or shift on the platform?
• Speed requirements: How many items per minute must the system handle without bottlenecking your line?
• Accuracy tolerance: Pharmaceutical operations need tighter tolerances than some food products; regulatory standards vary by industry.
• Environment: Will the scale operate in a cold room, wet area, or high-temperature zone? Material and protection rating matter.
• Data capture: Do you need weight logging, reject tracking, and reports for traceability or compliance audits?

Installation involves more than physical placement. Shawpak Systems provides on-site training so your team understands calibration, routine maintenance, and how to interpret system feedback. A poorly trained operator who doesn't know when to recalibrate or how to respond to error messages can miss the very problems the checkweigher is meant to catch. That's why Shawpak's technical advisory service and Centre of Excellence demonstration facility help you see equipment in action before committing to a purchase.

Once installed, the system needs ongoing support. Parts wear out, software updates become available, and unexpected failures happen. Because Shawpak Systems maintains dedicated after-sales support across Canada and the USA, you have access to certified technicians who know Mettler Toledo equipment inside out, not a generic call center.

Maintenance, Troubleshooting, and Long-Term Partnership

A checkweigher sitting idle costs you far more than its purchase price. Every hour of downtime represents lost production and potential order delays. Preventive maintenance-regular cleaning, calibration checks, and wear-part replacement-keeps the system running predictably.

Common issues that Shawpak Systems resolves include:

• Calibration drift, where the scale gradually reads inaccurately due to environmental change or component wear
• Reject mechanism failures, which fail silently unless monitored, allowing bad products to ship
• Software communication errors between the scale and your production management system
• Sensor fouling from product dust or moisture accumulation

Industrial equipment is not a transaction; it's an investment in your facility's reliability. Shawpak Systems' role is to ensure that investment pays dividends through accurate, consistent operation over years. Whether you operate a facility in Oakville, across Ontario, or anywhere in North America, having a distributor who combines technical expertise with local responsiveness means you're never left troubleshooting alone.

If your food processing, pharmaceutical, or manufacturing operation needs to improve weight consistency, prevent compliance violations, or eliminate manual weighing steps, reach out to Shawpak Systems Ltd. Their team can assess your production line, explain how checkweighing equipment fits your specific challenges, and walk you through the entire selection and installation process. Contact them to discuss how precision weighing can strengthen your operation.