Numakers PLA+ 3D Printer Filament 1.75mm 1kg Roll for High-Speed FDM Printing

  Specifications:

• Material: PLA+ (Enhanced Polylactic Acid)
• Filament Diameter: 1.75mm
• Dimensional Accuracy: ±0.02mm
• Net Filament Weight: 1.0 kg (2.2 lbs)
• Gross Package Weight: 1.30 kg [Estimated]
• Recommended Printing Temperature: 190°C – 220°C
• Recommended Heated Bed Temperature: 50°C – 70°C
• Printing Speed: 40mm/s – 100mm/s
• Density: 1.24 g/cm³
• Spool Outer Diameter: 200mm [Estimated]
• Spool Width: 65mm [Estimated]
• Spool Hub Hole Diameter: 56mm [Estimated]
• Packaging: Vacuum-sealed bag with desiccant pouch in protective box
• Compatible Platforms: All 1.75mm FDM/FFF 3D printers (Creality, Anycubic, Bambu Lab, Prusa, Voron, Two Trees)

 Applications & Project Ideas for Numakers PLA+

• Custom Robot Chassis & Frames: Baseplates, motor brackets, and wheel hubs for 2WD/4WD/Tank-drive mobile robots.
  
• Snap-Fit Cases & Housings: Enclosures for ESP32, Arduino, Raspberry Pi, and power supply modules with durable integrated snap tabs.
• Multirotor Structural Accents: Landing skids, camera mounts, battery tray holders, and antenna stalks. 
• 3D Printer Upgrades: Cable drag chains, spool holder brackets, dial-indicator mounts, and cooling fan shrouds.
  

   Virtual Technician & Slicing Setup Guide

⚠️ Safety & Hardware Warnings:

• Temperature Limits: Extrude strictly within 190°C – 220°C. Leaving hotend parked at high temperatures (>230°C) without active extrusion will heat-degrade filament inside the thermal break, resulting in severe heat creep and stubborn nozzle clogs.
• Humidity Control: Store unused spools in a sealed bag with desiccant pouches. Moisture-absorbed filament causes pops, micro-bubbles, and stringing during printing.
• First-Layer Cooling: Keep part cooling fans OFF or low (0%–20%) for the first 2 layers to guarantee optimal bed adhesion, then ramp up to 100% fan speed for crisp overhangs.

   Included in the Box:

• 1× Numakers PLA+ Filament Spool (1.75mm, 1kg Net Weight, Vacuum Sealed with Desiccant Pouch)

Frequently Asked Questions (FAQ)

• Is Numakers PLA+ filament compatible with high-speed 3D printers like Bambu Lab or Voron?
  Yes, Numakers PLA+ features an upgraded flow rate formulation that prints reliably at elevated speeds up to 150mm/s without causing hotend under-extrusion.
• Can I use Numakers PLA+ with Bowden tube extruder setups?
  Yes, the consistent 1.75mm diameter tolerance prevents binding inside PTFE Bowden tubes, making it fully compatible with both direct drive and Bowden extruders.
• Will this filament work with standard 0.4mm brass nozzles?
  Yes, Numakers PLA+ is a non-abrasive polymer material that extrudes cleanly through standard 0.4mm brass, stainless steel, or hardened steel nozzles without causing premature wear.
• Can Numakers PLA+ be printed on a non-heated glass build plate?
  Yes, while a heated bed at 50°C–60°C is strongly recommended, you can print PLA+ on unheated glass using painter's tape or glue stick for adhesion.
• What is the recommended nozzle extrusion temperature for Numakers PLA+?
  The ideal printing temperature range for Numakers PLA+ is between 190°C and 220°C, with 205°C serving as the optimal starting baseline for most FDM printers.
• Do I need a heated print bed to prevent warping with Numakers PLA+?
  A heated bed set between 50°C and 70°C is highly recommended to ensure maximum first-layer adhesion and completely eliminate corner lifting on larger prints.
• What part cooling fan speed should I set for PLA+ in my slicer?
  Keep part cooling fans at 0% for the first 1 to 2 layers to maximize bed bonding, then run cooling fans at 100% for all subsequent layer.
• Does the Numakers 1kg spool fit standard desktop 3D printer spool holders? Yes, the spool uses a standard 200mm outer diameter with a universal 56mm hub hole that fits virtually all stock spool holders and external dry boxes.
• Do I need a hardened steel nozzle or upgraded hotend to print PLA+?
  No, PLA+ does not contain abrasive fibers like carbon fiber or glow powder, so standard stock brass hotends handle it without issue.
• Can I print Numakers PLA+ inside a fully enclosed 3D printer chamber?
  Yes, though PLA+ prints best with ambient air ventilation or open enclosure doors to prevent heat creep in the cold side of the hotend.
• Can I use this filament for functional parts?
  Yes. PLA+ is suitable for many indoor functional parts and prototypes. However, it is not recommended for applications exposed to temperatures above approximately 60°C or prolonged outdoor conditions.
• Why should I choose Numakers PLA+?
  Numakers PLA+ combines high dimensional accuracy, smooth extrusion, excellent layer adhesion, vibrant colors, low warping, and high-speed printing capability, making it an excellent choice for hobbyists, professionals, educational users, and print farms.
• Is this filament environmentally friendly?
  Yes. Numakers PLA+ is made from NatureWorks biopolymer resin, a renewable plant-based material, making it more environmentally friendly than many petroleum-based plastics.
• Is the filament tangle-free?
  Yes. Each spool is precision wound to minimize tangles and ensure smooth, uninterrupted feeding throughout long print jobs.