Frequently Asked Questions

Answers to frequently asked questions about Mintech products and services.

Product Questions

What types of CNC machines does Mintech offer?

Mintech offers a full lineup of CNC machinery covering routing, engraving, laser cutting, and polishing. The product range spans both industrial‑grade machines and specialized equipment for acrylic and precision work.

Mintech offers a comprehensive range of CNC machinery designed for various manufacturing needs. Here are the main categories of machines available:
1. CNC Routers: Precision CNC routing machines for various materials and applications.
  • SR Series: Heavy-duty CNC router engineered for extra-large, extra-thick, and extra-heavy materials.
  • VR Series: High-precision CNC router with ball screw transmission and moving table design.
  • TR Series: Cost-effective CNC router with powerful spindle and automatic tool-changing system.
    • 2. CO² Laser Cutters: High-precision CO² laser cutting and engraving machines for non-metallic materials.
  • HC Series: High-precision CO² laser engraving and cutting machine with granite base and linear motor drive system.
  • MC Series: High-precision CO² laser cutting machine with ball screw transmission and servo motor drive.
    • 3. Fiber Laser Cutters: Advanced fiber laser cutting systems for metal fabrication.
  • MF Series: Compact fiber laser cutting machine with retractable worktable and full enclosure protection.
  • MS Series: Space Saving, Cost Efficient Metal Cutting Solution.
    • 4. Acrylic Processing Equipment: Specialized equipment for acrylic edge trimming and polishing.
  • MPD Series: High-volume double-sided acrylic polishing machine.
  • MPF1000: Multifunction acrylic edge trimmer.

    • How do I determine which CNC machine is right for my business?

    Choosing the right CNC machine comes down to matching what you make, the materials you use, and the throughput you need with the strengths of each machine type.
    Your primary application is the strongest predictor of the right machine:
  • Signmaking & graphics — CNC routers or CO₂ lasers excel at cutting and engraving wood, acrylic, PVC, and composites.
  • Woodworking & cabinetry — CNC routers handle sheet goods, hardwoods, joinery, and 3D carving.
  • Metal fabrication — Fiber lasers are built for steel, aluminum, and other metals.
    • Match the machine to your materials
    Different CNC technologies are optimized for specific material types.
  • CNC Routers — Wood, plastics, foam, composites, light aluminum.
  • CO₂ Lasers — Acrylic, wood, leather, paper, rubber, plastics.
  • Fiber Lasers — Stainless steel, carbon steel, aluminum, brass, copper.
    • Consider production volume and precision
    Your throughput and accuracy needs help narrow the field.
  • High precision, fine detail → Fiber or CO₂ laser.
  • High speed on large sheets → CNC router.
  • Heavy-duty metal cutting → Fiber laser depending on thickness and finish quality.
    • Budget and total cost of ownership
    Each machine type has different cost profiles.
  • Routers — Most cost‑effective for large-format work; tooling is inexpensive.
  • CO₂ Lasers — Moderate cost; consumables include lenses and tubes.
  • Fiber Lasers — Higher upfront cost but low maintenance and fast ROI for metal shops.
    • Shop space and workflow
    Think about how the machine fits into your environment.
  • Footprint — Routers tables require more floor space.
  • Ventilation — Lasers need proper exhaust;
  • Power requirements — Fiber lasers often need higher voltage.
    • A quick decision table
    Your Priority Best Fit Why
    Versatility across many materials CNC Router Handles wood, plastics, composites, light metals
    Ultra‑precise engraving/cutting on non‑metals CO₂ Laser Fine detail and clean edges
    High‑precision metal cutting Fiber Laser Fast, accurate, minimal finishing

    Our team performs a thorough needs assessment based on your production requirements, material types, space constraints, and budget. Contact us at admin@mintechusa.com to schedule a consultation.

    Can you customize machines for specific applications?

    Absolutely! We specialize in customizing our CNC systems to meet specific manufacturing requirements and production needs.
    Mintech offers flexibility across several areas:
  • Machine size — They sell a range of CNC routers and lasers, including very large formats.
  • Cutting heads — They offer dual‑head configurations.
  • Tables & automation — Conveyor tables are available for high‑volume workflows.
    • If you have a specific application in mind — cabinetry, metal cutting, plastics, signage, high‑volume production — Mintech can likely configure a machine to match:
  • Material type
  • Production volume
  • Required precision
  • Table size
  • Tooling needs
  • Automation level

    • What is the typical lifespan of a Mintech CNC machine?

    With proper maintenance, our industrial-grade CNC machines typically operate for 10-15 yearsor more, depending on how heavily it’s used and how well it’s maintained. Many of our customers report longer lifespans with regular servicing and part replacements as needed.
    Several factors influence how long a CNC router, laser, plasma, or hybrid system will stay in top working condition.
    Build quality and components
    Mintech machines use industrial frames, linear guides, and high‑duty motors, which generally support a long service life. Machines with heavier steel frames and quality motion systems tend to stay accurate longer.
    Usage intensity
  • Light to moderate use (sign shops, prototyping, small production): often 12–15+ years
  • Heavy industrial use (metal fabrication, high‑volume routing): closer to 8–12 years before major refurbishing is needed
    • Maintenance and care
    Routine tasks extend lifespan significantly:
  • Lubricating rails and bearings
  • Keeping dust and debris under control
  • Replacing consumables (spindles, lenses, tubes, nozzles) on schedule
  • Ensuring proper electrical and cooling conditions
    • A well-maintained machine can exceed 15 years of productive life.
    Technology type
    Different CNC technologies age differently:
  • CNC Routers — Long mechanical lifespan; spindles are the main consumable.
  • CO₂ Lasers — Tubes and lenses need periodic replacement; frames last many years.
  • Fiber Lasers — Very long optical source life (often 80,000–100,000 hours).
    • When businesses typically upgrade
    Even if a machine still works, many shops upgrade after 7–10 years because:
  • Newer machines cut faster
  • Software and controllers improve
  • Tighter tolerances become standard
  • Energy efficiency increases

    • Do you have warehouse in USA?

    Yes
    We have a U.S. location in Rancho Cucamonga, CA: 9380 7th Street, Suite A, Rancho Cucamonga, CA 91730
    For specific warehouse, storage, or pickup details, please contact us:
    Phone: +1 (909) 755-1011
    Email: admin@mintechinc.com

    Misting / Lubricating System

    Our machines include an automatic lubrication system and related maintenance recommendations:
    What the system does
  • Automatic pump oil lubrication supplies lubricant to key moving parts (ball screws, guide rails, racks/gears) on a set timing to ensure continuous lubrication, reduce friction and wear, and extend service life.
  • Reduces frequency of manual maintenance and improves operational reliability.
    • Recommended lubricants
  • For transmission parts (screws, rails, racks): use ISO VG 32 to ISO VG 68 viscosity grade lubricants.
  • Use oil appropriate to ambient temperature and load so the system maintains good lubrication and operating efficiency.
    • Routine checks & maintenance
  • Daily / after each use: clean chips/dust from screws, guide rails, racks and covers (soft cloth, compressed air, soft brush for gear teeth).
  • Weekly or monthly: lubricate screws, rails and racks if not handled automatically; if automatic system is installed, check lubricant reservoir level and ensure oil is above the minimum storage line so the system can operate properly.
  • Monthly: inspect wear of screws, rails and racks for visible wear, loosening, seizure or unusual noise; check smoothness of rail sliders and gear/rack meshing; inspect fasteners (bolts, nuts) for loosening.
  • Quarterly: perform full calibration of the drive system and check shaft accuracies; for rack-and-pinion, adjust gear engagement if necessary.
    • Additional notes
  • Ensure lubricant covers transmission surfaces evenly to maintain a continuous oil film.
  • If belts are used, check belt tension and wear monthly.
    • Following these practices will help keep ball screws and guide rails running smoothly and extend equipment life.

    Which machines are ideal for cabinet manufacturers?

    For cabinet manufacturing, CNC routers are the best fit — they handle wood, plastics, composites and large sheet workflows efficiently and cost‑effectively.
    Recommended Mintech options:
  • MR Series (MR48, MR510) — entry‑level, compact, user‑friendly handheld controller, manual tool change, excellent value for small-to-medium cabinet shops and prototyping.
  • Reduces frequency of manual maintenance and improves operational reliability.
  • TR / TR‑M Series — mid‑range / multi‑function routers with vacuum worktables and richer tooling options (better for higher throughput and more complex cabinet parts).
  • SR Series — heavy‑duty, high‑precision routers for large-scale production, thick panels, and demanding shop environments.
    • Why routers for cabinets:
  • Best throughput on large sheets.
  • Low tooling cost and flexible tooling for dados, grooves, profiles, and 3D carving.
  • Vacuum tables and workholding systems (TR / TR‑M) improve accuracy and repeatability.
    • If you’d like help selecting the right model for your production volume, material thicknesses, or desired features, contact our engineering team at +1 (909) 755-1011 or admin@mintechusa.com

    Whats the biggest machine you sell?

    The largest machine we sell is the SR3513 from the SR Series.
    Here are its specifications:
  • Working Area: 11' × 43' (3500 × 13000 mm)
  • Spindle Power: 9000 Watt.
  • Spindle RPM: 24000 RPM.
  • Z-Axis Travel: 25 inches (650 mm).
  • Material Thickness: Up to 13 inches (350 mm).
  • Dimensions: 551" × 217" × 90" (14000 × 5500 × 2300 mm).
    • This heavy-duty CNC router is engineered for machining extra-large, extra-thick, and extra-heavy materials, making it ideal for various industrial applications.

    Do you sell router bits?

    Yes — Mintech sells a wide range of router bits. You can browse the full router bits collection here: https://mintechusa-tooling.com/

    Do you offer dual cut heads and a conveyor table?

    Yes — we offer multi-head and multi-tool solutions, and options that achieve dual-cut capability, but we do not list a dedicated conveyor table in our product information.
    What we do offer (from our product lineup):
  • Multiple cutting-head modules for TR‑M routers (Pointed, Spring, Electric Vibrating, Pneumatic, Active Wheel, Creasing, Oscillating blades, etc.) — see TR‑M special cutting knives at https://mintechusa-tooling.com/collections/trm-special-cutting-knifes
  • Automatic tool-changing systems on TR/SR/TR series machines (examples: 5-, 6-, and 12-position linear tool racks; rotary tool changers on VR series) for rapid switching between tools and heads. See TR and TR series pages: https://mintechusa.com/trm_series.html and https://mintechusa.com/tr_series.html
  • Dual-beam / dual-CNC capability on the SR2560 (dual-beam design and integrated dual CNC systems that let one machine operate as two), which is well suited to doubling throughput or supporting simultaneous processing with multiple heads: https://mintechusa.com/avius.html
    • If you specifically need a conveyor-style table (infeed/outfeed conveyor integrated into the router) or a custom multi-head conveyor system, we can evaluate a custom configuration. For a precise quote and timeline, please contact our sales/support team