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The Summit of Excellence

MMT partners with innovative companies optimizing design on manufacturability, process development, and high-volume manufacturing. We understand the quality requirements and precision needed for production manufacturing. We’re proud to be a leader in R&D development and precision manufacturing. Our Quality Policy focuses on the consistency of progressive improvement in all our areas of expertise. Mountain Manufacturing is ISO 13485 certified manufacturing facility.

MMT offers a variety of services for whatever you need, from start to finish. We’re constantly upgrading our manufacturing capabilities, staying at the forefront of technology

Since 1988

ISO Certified Manufacturing Company - ISO Certification Seal

Minnesota Based Product Manufacturer - MN Made Seal

Preproduction

Our preproduction services optimize parts design for manufacturing and usability. More efficient designs can end up saving you money down the line with a superior product.

Review prints, models, and samples
Discuss design for manufacturability
Meetings in-person, virtually, or at your facility
Discuss quality/inspection, documentation, and traceability requirements

R&D Process Development Manufacturing

Using the proper manufacturing approach makes a world of difference for cost, quality, and final product. Our multiple manufacturing methods and time-tested process controls ensure your components are built to your specifications every time.

Meetings in-person, virtually, or at your facility
Review scope and requirements of project
Documentation and inspection requirements
Material, coatings, and secondary service options
Project timing

Production Manufacturing

We specialize in both long and short-run production. Our continued investments in equipment, technologies, and personnel keep us at the forefront of production.

You Conceptualize It
Partner to Design
We Machine it

How It Works

Engineering Expertise

Review design intent. Design for manufacturing scalability and cost

Lead Time

Leveraging FastLane raw material inventory allows for delivery within 2 – 4 weeks

Cost Review

Development quotes within 48 hours. Production cost estimates per request

Documentation

Inspection data, Certificate of Compliance and Material Certifications provided

Materials

316LVM
MP35N
Advanced Alloys: Titanium Grades, Nitinol, Nickel-Chrome Alloys
Harden Steels: A1-2, M1-2, O1-2, 17-4, 17-7
Engineering Polymers: Fiber Filled PEEK, Teflon

Applications

Implantable Components
Mandrels
- Balloon Bonding
- Extrusion
- Catheter Reflow
- Catheter Tipping
- Heat Shrink Cutting
Specialty Tooling
- Heat Set Tooling
- Welding Delivery System Components

Get started today by emailing your specification and models to quotes@mountainmfg.net

Mountain Grinding Division

Materials Centerless Ground to Perfection

Types of Centerless Grinding

Bar & Shaft Straightening
Thru-Feed Centerless Grinding
- Diameter: 0.041” – 2.00” Dia
- Length: 12ft – 14ft long
- Solid Rod or Metal Tube
In-feed/Plunge grinding
- Diameter: 0.041” – 3”dia
- Ground Length (max): 12”
- Solid Rod or Tube
Surface finish:
- Polishing 8 Micro or better
Diameter Tolerancing:
- Held to +/-0.0001” or better

Material Capabilities

All Stainless Steels
Including: 300 series, 1700 series, 400 series
Tool Steels
M2, A2, O1
Alloy Steels
Heat-treated, annealed, and cold-worked materials
Metal Tubing and Hollow Core Mandrels
Medical Grade Plastics
Brass
Aluminum
Titanium:
– Grade 5, Grade 2, Grade 7, Grade 5 ELI
Carbon Steels

Get started today by emailing your specifications and models to quotes@mountainmfg.net

EDM Sinker & EDM Wire

Full Production Manufacturing Near Me - MMT Employees Using Machines

100% in-house capabilities
Wire capacities down to .004” diameter
Multiple in-stock grades of graphite for custom Sinker EDM electrodes
Quick-turn prototype mold building using Sinker EDM to create cavity details
In-house hole popping equipment
Extremely accurate with excellent surface finishes

Custom Mandrels Division

Specialize in catheter mandrels
Complex geometries
D-shaped mandrels
Cylindrical step mandrels
Guide wires
Multi-lumen profiles
3D shape forming
Catheter form plate & mandrel (2D & 3D)
Hollow-core mandrels
Hardened alloys for cutting on mandrel
PTFE & other coating options

Multi-Axis Mill-Turn Machining

We specialize in multi-axis machining
Complete CAD-CAM department utilizing Gibbs, Solidworks, Espree and Mastercam software
Able to communicate and upload complex programs directly to CNC Machines
Complete internal custom tooling department to produce cutter and fixturing
Multiple Mill-Turn machines that allow for complex and accurate machining of components requiring multi-axis positioning

Multi-Axis Swiss Machining

Multiple decades of experience
100% internal programming department utilizing the latest software to produce complex geometry along with multi-axis machining
Multiple Swiss machining that are set up for thread whirling and high-pressure gun drilling
Large inventory of turning material in stock including Implant grade Titanium, 17-4 SST, 17-4 H900 SST, 17-7 SST, 420 SST, 440C SST, 455C SST, Peek, Radel and Polycarbonate
Department operated on multiple shifts, including weekends
Able to set up, validate and produce high-volume production components utilizing our state-of-the-art quality department
Kanban and blanket purchase orders recommended

Quality Control Inspection

Process Development Services Near Me - Process Development Room At Mountain Manufacturing

State-of-the-art inspection equipment
ISO 13485 Certified
Climate-controlled (temperature & humidity) lab
Perform CPK/PPK studies
Perform GR&R studies
Create inspection plans and all documentation
Provide part compliance such as CPK/PPK data, CMM, and inspection records, material and special process certifications, manufacturing process outlines
Manufacturing data for you to declare compliance
- EU – MDR
- RoHs
- REACH
- California Prop-65
- Conflict of Minerals

Halar® Coating Division

State-of-the-art fully automated Halar® coating equipment. Halar® 6014 is a semi-crystalline melt-processable fluorinated resin designed for electrostatic powder coating. This is an excellent coating for shielding/masking of electropolished parts.

Very Good Chemical Features
Optimum Thermal Properties
Outstanding Flame Resistance
Very Good Surface Characteristics
Purity

ABOUT HALAR® COATING

Local Halar Coating Manufacturer - Coating Equipment in Use

Wire/Tube Bending & Swaging

Mountain Manufacturing Technologies Inc Lino Lakes WireBending

CNC-controlled process
Able to produce complex 3D shapes
All required tooling is created in-house
Ability to create unique features
Production and R&D prototyping

Passivation (ASTM A967)

State-of-the-art equipment
Citric system compliant to ASTM A967
Fully-automated computer-controlled process
Validated process with certifications provided
Ultrasonic system with carousel rotation
Able to passivate tubing – system rotates parts to push air out of cannulated IDs
In-house fiber and Yag laser marking that is passivation process tested and controlled to maximize passivation results without removing laser marking

Laser Marking

Full Production Manufacturing Near Me - MMT Employee Using Machine and Computer

Decades of experience
Fiber and Yag laser-marking machines
Validate marking process specific to different types of materials
Barcode and DOT matrix
In-house passivation for laser-marked parts
Computer-controlled lasers
Able to upload multiple computer file types
C-Axis rotation for radial laser marking
Ability to create designs, upload artwork, graphics, and logos
Able to create hues of color on certain material types using fiber lasers

Post Production

Multiple finishing options
Fully-automated passivation
Full-time experienced personnel
Microscope hand deburring
MFS automated deburring system
Clean, temperature-controlled room
Ultrasonic post-cleaning utilizing validated process with deionized water