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  • M250 small size high precision surface grinder machine
  • M250 small size high precision surface grinder machine
  • M250 small size high precision surface grinder machine
  • M250 small size high precision surface grinder machine
  • M250 small size high precision surface grinder machine
  • M250 small size high precision surface grinder machine
M250 small size high precision surface grinder machine

M250 small size high precision surface grinder machine

$2300.00-$2600.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
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M250 small size high precision surface grinder machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Surface Grinding: Designed for high-accuracy grinding operations, enabling fine surface finishing and tight dimensional control in metalworking and manufacturing.
  • Universal Adaptability: Capable of handling diverse materials (metals, composites) and operations, thanks to adjustable grinding wheels, speed settings, and customizable coolant systems.

Key features

  • 1. Material Technology

    • With a high-quality cast iron bed and corrosion-resistant steel frame, ensure precision and durability under heavy loads while maintaining thermal stability for consistent performance.

  • 2. Interactive Design

    • With a digital control panel and adjustable grinding parameters (speed, feed rate, depth of cut), you can achieve precise adjustments for optimal surface finish and operational efficiency.

  • 3. Performance Parameters

    • With an integrated coolant system and high-precision grinding capabilities, reduce heat buildup and achieve tight tolerances (down to ±0.001mm), outperforming standard bench grinders in accuracy.

  • 4. Scenario Solutions

    • With a compact yet robust design, this machine balances space-saving requirements for workshops while delivering industrial-grade performance, ideal for both small-scale production and precision finishing tasks.

  • 5. Certification Standards

    • With compliance to ISO safety standards and robust construction, ensure safe and reliable operation in demanding manufacturing environments.

Product details

M250 small size high precision surface grinder machine

The SHUO MAI M250 small size high precision surface grinder combines compact design with industrial-grade performance, delivering precise surface finishing for metalworking and manufacturing. Built with robust cast iron and steel construction, it offers thermal stability, adjustable grinding parameters, and integrated coolant systems to ensure efficiency and safety across diverse applications.

Technical specifications

FeatureSpecificationBenefit
Material & ConstructionCast iron bed, steel frameEnsures thermal stability and durability
Control SystemDigital display with adjustable RPM/feed rateEnables precise parameter tuning
Coolant SystemIntegrated 10L tank with spray nozzleReduces heat, extends tool life
DesignCompact footprint (1200x800mm)Space-efficient for small workshops
Safety FeaturesGuarded grinding wheel, warning labelsMinimizes operational risks

Customization guide

Adjustable parameters include grinding wheel type (e.g., aluminum oxide for steel, silicon carbide for cast iron), RPM range (1500–3200), and coolant flow rate. Customize these to meet specific material requirements or production volume needs.

Get inspired

With the M250’s precision and adaptability, you can achieve mirror-like finishes on metals, composites, or ceramics. Its compact size and digital controls make it ideal for prototyping, small-batch production, or tight workshop spaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision (Microns)±10±8.5 (+15%)±7 (+30%)*
Max RPM240028003200 (Premium)
Coolant Capacity10L15L20L (Enhanced)
Max Workpiece Size300x150mm350x180mm400x200mm

Supplier's note

  1. Technical Breakthroughs:

    • Cast Iron Bed: Thermal stability reduces dimensional drift during prolonged use.
    • Digital Controls: Adjustable RPM/feed rate enables fine-tuning for delicate or heavy-duty tasks.
    • Integrated Coolant: Reduces thermal deformation, enhancing surface finish by up to 20% compared to dry grinding.

  2. Version Selection Guide:

    • Base Model: Ideal for small workshops or basic machining tasks requiring standard precision (e.g., grinding bolts or gears).
    • Advanced Model: Suitable for medium-scale production needing higher RPM (2800) and larger workpiece handling (350x180mm).
    • Pro Model: Best for high-precision industries (e.g., aerospace, automotive) where ±7 micron accuracy and 3200 RPM capability are critical. Its 20L coolant system ensures sustained performance in continuous operations.

Pro Model’s precision exceeds industry benchmarks by 30%, enabling flawless finishes on complex geometries. Pair with diamond wheels for non-ferrous materials to maximize efficiency.

Frequently asked questions

  • Which small surface grinder is best for small workshops requiring high precision?

  • How do I maintain the coolant system on the M250 grinder for optimal performance?

  • Cast iron vs. aluminum bed: Which material is better for surface grinders like the M250?

  • Can the M250 grinder handle both metal and composite materials?

  • Is the M250 grinder ISO-certified for industrial use?

  • What’s the difference between the M250 and universal grinders?

  • How do I clean the grinding wheel on the M250 to extend its lifespan?

  • Can I adjust the grinding wheel speed on the M250 for different materials?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Thermal StabilityPrecision ManufacturingCast iron bed (Thermal stability: ±0.005mm/m, ISO 230-2)Maintains accuracy across temperature fluctuations; ideal for aerospace partsHigher cost due to premium material; heavier frame limits portability
Noise EmissionOffice-Adjacent WorkshopsIndustry Standard: 45 dBA ▲ Base: 42 dBA ▲ Advanced: 40 dBA (Quieter than a refrigerator)Meets OSHA standards; reduces operator fatigue (40 dBA ≈ soft whisper)Advanced version requires premium noise-dampening components (+20% cost)
Coolant EfficiencyHigh-Heat Applications (e.g., titanium)Base: 5L/min ▲ Advanced: 8L/min (ISO 3448 compliance)Advanced cools 60% faster, reducing thermal distortion; extends tool lifeHigher coolant consumption; requires larger reservoir in advanced models
Adjustment PrecisionMicromachining (e.g., medical devices)Digital control (0.001mm resolution, ISO 230-2)Achieves ±0.002mm tolerances; programmable presets for repeat jobsRequires skilled operators; calibration costs may add 15% to Base price
Weight & PortabilityMobile Workshops (e.g., field repairs)Base: 500kg ▲ Advanced: 600kg (Sturdier frame, CE-certified)Advanced offers 20% better vibration damping for heavy-duty useBase model may flex under extreme loads; Advanced is harder to relocate
Safety FeaturesIndustrial Settings (e.g., automotive)Base: Manual guards ▲ Advanced: Auto-shutoff sensors (CE certified)Advanced prevents 90% of accidental contact injuries; meets ISO 13849-1Advanced adds $1,200 to cost; requires annual sensor recalibration

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