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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

Rocklin Manufacturing

Name: Rocklin Manufacturing
Address: 110 S. Jennings Street, Sioux City, IA, 51101, US
Telephone: (712) 255-6046
Price range: $$

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Sioux City, IA
Rocklin Manufacturing

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Established in 1934, home of the Rocklinizer, the MoldMender Micro Welder, and a full line of markin Founded in 1934, Rocklin Mfg. Rocklin Mfg.

manufactures the Rocklinizer Carbide Application Equipment for enhanced wear protection and gripping of metals, tools, and dies, and the MoldMender Micro Welder for mold and die repair. These products are exported to >40 countries through a worldwide sales network. is also the North American distributor of the battery-operated FlyMarker battery-operated marking system and a full line of Markator dot peen and scribe marking products, the LaserEvo laser marking units, and the Lase One Micro Welder.

10/28/2026

Laser cleaning has become an increasingly popular (and fast) alternative to sandblasting, grinding and chemical stripping for removing rust, paint, coatings and other contaminants from surfaces.

But with power ranging from 100W to 3000W, how do you know what's right for your application?

We break it down for you here 👉 https://bit.ly/4zbnExM

10/22/2026

It's Day 2 at FABTECH Las Vegas! Stop by Booth C2413 for live demos of our portable solutions for carbide coating, micro welding, dot peen marking, laser marking, and laser cleaning.

10/14/2026

We’re heading to FABTECH Las Vegas next week with our full lineup of portable products!

Stop by Booth C2413 to see live demos of dot peen marking, carbide coating and micro welding, plus laser marking with the NEW Markator MV6 VarioLase. We’ll also be highlighting our full line of laser cleaning equipment.

Have an application you’re working on? Bring us a part or stop by to try them for yourself!

10/07/2026

A customer needed to remove a lot of rust, and the LC/RR 3000 was up to the challenge. See how in less than a minute!

Rust is a great application for the LC/RR laser cleaners. Get in touch if you have rust, paint, or other coating removal needs.

09/29/2026

IMTS was a great show! Our booth stayed busy with live demos of carbide coating, micro welding, dot peen marking, and laser marking, including the new Markator MV6 VarioLase Class 1 Laser Marking Unit. We had a couple LC/RR laser cleaners in the booth too!

Here’s a quick gif recap of the booth plus the Miles For Manufacturing 5K, which we were proud to sponsor in support of manufacturing and STEM education...

Thanks to everyone who stopped by to see us!

Next up: FABTECH Vegas in just 3 weeks!

09/11/2026

IMTS starts next week! We've spent this week previewing five portable products you'll see in action at Booth 236400. We’re wrapping up the series with one more 15-second look.

#5: MoldMender® Micro Welder

A damaged mold or die doesn't always need to be sent out for repair.

The MoldMender Micro Welder lets you make precise repairs to steel molds and dies in-house, minimizing heat and distortion while cutting downtime and expensive repair costs.

That’s all five. Next stop: IMTS.

See the MoldMender and all five portable products in action at Booth 236400.

09/10/2026

IMTS starts next week! This week, we're previewing five portable products you'll see in action at Booth 236400, each with a quick 15-second video.

#4: Portable Laser Marking

Large or difficult-to-move parts can make traditional laser marking a challenge.

Bring the laser to the part instead. The portable MobiLase® brings fiber laser marking directly to the work, while the Markator MV6 VarioLase® offers a mobile Class 1 option for added protection.

See both portable laser marking systems live at IMTS. Bring us your marking application and visit Booth 236400.

09/09/2026

IMTS starts next week! This week, we're previewing five portable products you'll see in action at Booth 236400, each with a quick 15-second video.

#3: Portable Laser Cleaning

Rust. Paint. Grease. Oil. Coatings.

Grinding, chemicals and blasting media may not be the right answer.

Our portable fiber laser cleaners go directly to the work and remove unwanted material quickly, without blasting media or chemicals.

09/08/2026

IMTS starts next week! This week, we're previewing five portable products you'll see in action at Booth 236400, each with a quick 15-second video.

#2: Rocklinizer® Carbide Application Equipment

Tool and die wear gets expensive. So do slipping parts and premature replacement.

The portable Rocklinizer applies a precisely controlled tungsten carbide deposit exactly where you need it to improve wear resistance or grip and extend part life.

09/07/2026

IMTS starts next week! Over the next five days, we're previewing five portable products you'll see in action at Booth 236400, each with a quick 15-second video.

First up: FlyMarker® mini

Large or heavy parts aren't always practical to bring to a fixed marking station. Bring the dot peen marker to the part instead.

The lightweight, battery-powered FlyMarker® mini permanently marks parts without cords or cables.

Address

110 S. Jennings Street
Sioux City, IA
51101

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

(712) 255-6046

Website

http://rocklinmfg.com/

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