Radically Responsive. Relentlessly Reliable.

We designed these machines. Then we set out to improve them.

We apply knowledge of the complete machine to improve the individual parts inside it. From our office and warehouse in New Berlin, Wisconsin, and our warehouse in Qingdao, China, we now support mines across seven countries.

MINING'S MOST RESPONSIVE CRUSHER PARTS TEAM

Custom Crusher Parts Engineered by Industry Veterans

Optimum Crush was founded in 2013 by Jerrod Dulmes in New Berlin, Wisconsin, with one clear mission: improving cone crusher efficiency for mining operations worldwide. Jerrod began his career at Excel™ Crusher Technologies — later acquired by FLSmidth® — where he served as a Product Design Engineer and ultimately Chief Engineer. During that time, he led the design and commissioning of the FLSmidth® Raptor® 200, 300, 400, 600, 900, 1100, 1300, and 2000 cone crushers, including direct responsibility for the Raptor® 900 and 2000.

When FLSmidth® closed its Wisconsin design office, Jerrod transitioned to independent consulting. Mining operations across North America quickly sought him out to train maintenance teams and troubleshoot performance issues on their cone crushers. Working directly on-site, he diagnosed problems and engineered improved replacement parts that solved them, parts that outperformed the OEM components they replaced. As word spread, Optimum Crush grew from a consulting practice into a full-scale aftermarket cone crusher parts supplier serving mines across the USA, Canada, Chile, Peru, Australia, and beyond.

To meet growing demand, Jerrod assembled a team of crushing industry veterans with unmatched collective experience. The team is further supported by retired engineers and specialists from FLSmidth®, Metso®, and Telsmith®, giving Optimum Crush a depth of machine-specific knowledge that no purely commercial aftermarket supplier can match.

Together, this team of cone crusher engineering veterans supplies nearly every component for FLSmidth® Raptor® XL500, XL600, XL900, XL1100, XL1300, and XL2000 cone crushers, as well as Metso® and Telsmith® machines. Their custom-engineered parts and on-site support have measurably improved crusher uptime, reduced operating costs, and increased crusher efficiency at mining operations across the USA, Canada, Chile, Peru, Australia, and beyond.

Fractional Crusher Engineering Expertise On Demand

Our cone crusher engineers and technical specialists bring decades of hands-on experience designing, rebuilding, and optimizing FLSmidth® Raptor®, Metso®, and Telsmith® cone crushers. Whether you need on-site troubleshooting, a free liner analysis, or a dedicated engineering contact embedded in your operation, we scale our support to match your production demands, not the other way around.

Our core values

Put The Crusher First.

Every decision starts with what the machine needs.

Offer engineered products and services that IMPROVE crusher efficiency to boost mine profitability.

Be RADICALLY RESPONSIVE in all facets of our business to keep the crusher running.

It takes a team.

Yours and ours, working the problem together.

TEAMWORK extends beyond just our employees; it includes our FAMILIES, CLIENTS, SUPPLIERS, CONTRACTORS, and COMMUNITIES as we work as one team. It takes good communication, planning, forward thinking, and compromise from all to succeed.

Work-life harmony.

People who are looked after do better work.

WORK HARD, SUPPORT CLIENTS, SUPPLIERS, and ONE ANOTHER while keeping focus on the values and people you work hard for.

A healthy home life allows for clear mind and a healthy work life.

We provide on-site crusher service and support whenever you need it, respond to quote requests within 24 hours, and maintain the largest Mining-Duty FLSmidth® Raptor® aftermarket parts inventory in the world to eliminate lead time delays. When your crusher goes down, you need answers and parts fast, not a ticket queue. That’s the difference between a parts vendor and an engineering partner.

Radically Responsive Crusher Support & Same-Day Shipping

2013

Founded by original-design engineers

XXX

Countries with mines we support

0.17%

Warranty rate (OEMs average ~3%)

$1.4M

Given back to mining communities

Our Approach to Crusher Efficiency & Mine Profitability

Lower Operating Costs.

Longer Wear Life.

Maximum Crusher Uptime.

Company Culture Built Around Crusher Performance

Built From the Ground Up by FLSmidth® Raptor® Design Engineers

Building Optimum Crush into the world’s most trusted aftermarket cone crusher parts supplier has taken the right people, the right engineering mindset, and an unwavering commitment to client success. What sets us apart isn’t just the quality of our custom-engineered crusher parts, it’s how we operate. Same-day responses. On-site presence when it matters. A willingness to solve problems that other suppliers walk away from.

That commitment is what has expanded our reach to mining and quarry operations across the USA, Canada, Chile, Peru, Australia, Papua New Guinea, Mauritania, and beyond. Our goal has never changed: to be the number one custom-engineered parts provider for mining-duty cone crushers worldwide — and to earn that position one crusher at a time.

Explore careers at Optimum Crush

Get to know us the way our customers do.

On site, next to the machine, solving something. That’s where the relationship starts.

Cart
  • Your cart is empty Browse Shop
  • fr_FRFrench
    Select the fields to be shown. Others will be hidden. Drag and drop to rearrange the order.
    • Image
    • SKU
    • Rating
    • Price
    • Stock
    • Availability
    • Add to cart
    • Description
    • Content
    • Weight
    • Dimensions
    • Additional information
    Click outside to hide the comparison bar
    Compare