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  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
  • Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator
Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator

Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator

  • 1 - 2 Sets
    $1,450
  • >= 3 Sets
    $1,300
View product details

Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Winding: Designed for manual winding of battery electrodes and separators, ensuring consistent layering and tension control for high-quality battery components.
  • Versatile Material Handling: Supports winding of wires, cables, and battery-related materials (e.g., 21700/26650/32650 battery cells) with adjustable spool sizes and speed settings.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal frame, ensure long-lasting durability in lab environments.

  • 2. Interactive Design

    • With an intuitive control panel featuring adjustable speed controls, achieve precise tension settings for delicate battery electrode materials.

  • 3. Performance Parameters

    • With compatibility for 21700/26650/32650 batteries and adjustable tension, maintain consistent winding across various battery sizes.

  • 4. Scenario Solutions

    • Designed for lab R&D and small-scale production, this machine offers precision winding for battery components, enabling efficient prototyping and testing.

  • 5. Certification Standards

    • Complies with ISO safety standards for lab equipment, ensuring operator safety during high-precision tasks.

Product details

Lab Desktop 21700 26650 32650 Manual Winder Winding Machine for Winding Battery Electrode and Separator

The Lab Desktop Manual Winder is a compact, precision-engineered tool designed for winding battery electrodes and separators in R&D labs and small-scale production. Its sturdy metal frame ensures durability, while the intuitive control panel allows manual adjustment of winding speed and tension. Ideal for handling 21700, 26650, and 32650 battery components, this machine combines portability with industrial-grade performance.

Technical specifications

FeatureSpecificationBenefit
MaterialCNC-machined aluminum alloy frameLightweight yet rigid construction
Control PanelSpeed controller, power switch, LED indicatorsUser-friendly operation interface
Winding Precision±0.1mm tolerance (adjustable)Ensures consistent electrode alignment
Speed Range5–30 RPM (manual adjustment)Adapts to material thickness and tension
Safety FeaturesOverheat protection, emergency stopPrevents damage during prolonged use
PortabilityFoldable design, 25kg weightEasy storage and relocation

Customization guide

Adjustable speed and spool diameter parameters allow customization for specific battery types (e.g., thin-film electrodes require slower speeds). The modular frame supports retrofitting with third-party tension sensors for advanced applications.

Get inspired

Optimize battery performance with precise electrode winding. Whether prototyping new cell designs or scaling up production, this machine delivers repeatable results in a compact footprint.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Winding Precision±0.3mm±0.15mm±0.05mm*
Speed Range5–20 RPM5–30 RPM5–50 RPM
Material CompatibilityStandard filmsHigh-tension foilsUltra-thin graphene
Load Capacity1kg spool3kg spool5kg spool

Supplier's note

  1. Technical Breakthroughs:

    • Precision Enhancement: The Pro Model’s ±0.05mm tolerance (triple industry standard) ensures flawless electrode alignment for high-capacity batteries.
    • Speed Flexibility: Advanced Model’s 5–30 RPM range outperforms traditional winders by 20%, reducing prototyping cycles.
    • Material Adaptability: Pro Model’s graphene compatibility enables cutting-edge R&D for next-gen solid-state batteries.

  2. Version Selection Guide:

    • Base Model: Ideal for academic labs prioritizing budget and simplicity.
    • Advanced Model: Suitable for SMEs needing mid-tier precision for commercial prototypes.
    • Pro Model: Required for industrial R&D labs handling ultra-thin materials or high-volume testing. With its 5kg spool capacity, it doubles production throughput compared to competitors.

*Pro Model precision validated against ISO 14832-2021 standards.

Frequently asked questions

  • Which manual winder model suits small labs for winding battery electrodes?

  • How to clean the winding mechanism of a battery electrode winder?

  • Manual vs CNC winding machines: Which is better for lab R&D?

  • Can this manual winder adjust winding speed for separator materials?

  • Is the Lab Desktop Winder certified for battery lab safety standards?

  • What battery sizes can this winder handle (21700/26650/32650)?

  • Does the manual winder reduce defects in electrode winding?

  • How many layers can it wind per hour for battery electrodes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Precision ControlBattery electrode winding, R&D labs±0.5mm tolerance (Industry Standard)
Our Base: ±0.5mm (ISO 230-2)
Our Advanced: ±0.3mm (ISO 230-2)▲		Ensures consistent electrode alignment
Advanced: ▲0.2mm improvement for high-precision applications		Base requires manual skill for tight tolerances
Advanced: Higher cost due to precision sensors
Winding SpeedSmall-batch production, prototyping0–10 m/min (Industry Standard)
Our Base: 5 m/min
Our Advanced: 8 m/min▲		Ideal for R&D and low-volume tasks
Advanced: ▲3 m/min boost for moderate production		Base may slow high-volume workflows
Advanced: Requires skilled operation for speed adjustments
Load CapacitySeparator winding for large batteriesUp to 5kg payload (Industry Standard)
Our Base: 3kg
Our Advanced: 5kg▲		Handles lightweight materials
Advanced: ▲2kg capacity for heavy-duty separators		Base limited to small-scale projects
Advanced: Bulky design for compact labs
Material CompatibilityDiverse battery components (metals, films)Metals/plastics (Industry Standard)
Our Base: Metals/plastics
Our Advanced: +Composites▲ (ASTM D792 density test)		Versatile for common materials
Advanced: ▲Supports advanced composites for next-gen batteries		Base incompatible with exotic materials
Advanced: Requires material-specific calibration
Control TypeManual assembly lines, educational labsCNC (Industry Standard)
Our Base: Manual▲
Our Advanced: Semi-CNC▲		Cost-effective for small-scale use
Advanced: ▲Semi-automation reduces operator fatigue		Base lacks repeatability for mass production
Advanced: Still requires manual oversight
Safety FeaturesIndustrial environments, safety-critical tasksEmergency stop (Industry Standard)
Our Base: Emergency stop
Our Advanced: +Pressure sensors▲ (IEC 60204-1)		Prevents accidental overwinding
Advanced: ▲Auto-shutdown for material jams		Base lacks real-time monitoring
Advanced: Higher maintenance needs for sensors

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