Why the GPC Is the Perfect Preroll Machine for Co-Packing Businesses

As the cannabis industry continues to grow, co-packing has become one of the fastest, most efficient ways for brands to bring products to market. From small craft producers to large-scale manufacturers, co-packers play a critical role in helping cannabis brands expand their product lines quickly and cost-effectively.

At CannaTechSupply, we’ve worked with countless co-packing businesses across North America—and one piece of equipment consistently stands out as a game-changer: the KungTech GPC Preroll Centrifuge System. This machine isn’t just a tool; it’s a production powerhouse that helps co-packers deliver consistent, high-quality prerolls at scale.

1. Built for the Demands of Co-Packing

Co-packing operations require equipment that can keep up with high volumes and tight turnaround times without compromising quality. The GPC was designed exactly for that.

Using centrifugal force rather than vibration, the system spins to evenly and precisely pack cannabis into cones—producing prerolls that burn smoothly and consistently. Its modular design makes it suitable for both small and large production runs, giving co-packers the flexibility to take on a variety of client needs.

Many co-packing facilities already rely on the GPC as the backbone of their production lines, with some reporting daily outputs of over 50,000 finished prerolls using just one system. That level of productivity is hard to match with any other preroll machine on the market.

2. Versatility That Scales with Your Business

One of the reasons co-packers love the GPC is its adaptability. Whether you’re producing 10,000 prerolls for a small client or 500,000 for a national brand, this system makes scaling up effortless.

The GPC’s design allows operators to adjust spin speed and force to accommodate different flower densities, cone sizes, and product types. It can even handle multiple strains or SKUs during the same production shift—making it ideal for co-packers working with a wide range of clients.

3. Consistency and Quality That Build Client Trust

In co-packing, consistency equals credibility. When clients hire a manufacturer, they expect every preroll in every batch to look, feel, and smoke exactly the same.

The GPC’s centrifugal technology ensures each preroll is evenly packed with no air pockets, tunneling, or loose material. This level of control produces a smoother burn and a premium end-user experience—helping co-packers build strong, long-term relationships with their clients.

4. Simple, Durable, and Reliable by Design

Unlike vibration-based systems with dozens of moving parts, the GPC’s mechanical simplicity is part of what makes it so powerful. Its smooth spinning mechanism minimizes wear and tear, which means fewer breakdowns, less downtime, and easier cleaning between runs.

For co-packers juggling multiple orders on tight timelines, reliability is everything. The GPC’s sturdy design ensures consistent performance shift after shift—reducing maintenance costs and keeping production flowing.

5. The Smart Investment for Long-Term Growth

The GPC isn’t just about speed; it’s about return on investment. Because it can process hundreds of cones per minute and thousands per hour, many businesses report that the machine pays for itself within the first few months of operation.

For co-packers, that efficiency translates into higher margins, shorter lead times, and greater capacity to take on new clients—all while maintaining quality and compliance.

Why Co-Packers Choose the GPC Again and Again

It’s not an exaggeration to say that the KungTech GPC Preroll Centrifuge System has become the gold standard for cannabis co-packing operations. Many of the most successful co-packers in the U.S. and Canada rely on the GPC daily—some producing over 50,000 prerolls per day with a single unit.

From its flexibility and consistency to its reliability and speed, the GPC delivers everything a co-packing business needs to grow and stay competitive in a rapidly evolving industry.

Get the Right Equipment for Your Co-Packing Operation

At CannaTechSupply, we specialize in providing cannabis manufacturers and co-packers with trusted, high-performance production systems like the GPC. Our team works directly with businesses of all sizes to help them build efficient, scalable, and compliant production lines that fit their specific needs.