At SIGMA Equipment, we make it easier to find the right equipment for your project, including options from Challenge. Our team is here to guide you toward the best solution for your packaging, processing, or material handling needs, and our shop services can help you upgrade, modify, or build a new production line with confidence. Start your project with SIGMA today.
Challenge Machinery Company specializes in manufacturing paper handling equipment, specifically cutters.
SIGMA Equipment supplies paper board cutters, paper drills and more.
Start Your ProjectHave more to sell? Learn about SIGMA's equipment selling solutions, including valuation, safe removal, warehousing, and targeted marketing to maximize your equipment's resale value.