Creality K2 Plus Enclosed 3D Printer 350mm Build High Speed Auto Level Professional Use

The Creality K2 Plus Enclosed 3D Printer is a powerful, large-format machine built for high-speed, high-precision, and multi-color 3D printing. With an extra-large 350 × 350 × 350 mm build volume and support for up to 600 mm/s printing speed, it is ideal for professionals and creators working on large models or batch production. Equipped with dual AI cameras, full-auto leveling, and intelligent sensors, the K2 Plus ensures reliable, automated printing with minimal effort. Designed for convenience, it comes pre-assembled and ready to use, making it a perfect blend of performance and ease of use.

Specifications

• Model: K2 Plus
• Build Volume: 350 × 350 × 350 mm
• Printing Speed: Up to 600 mm/s
• Max Acceleration: 30,000 mm/s²
• Noise Level: ~45 dB
• Printing Type: FDM 3D printing
• Camera System: Dual AI cameras (chamber + tool head)
• Sensors: 18 intelligent sensors including belt tension sensor
• Leveling: Full-auto bed leveling
• Multi-Color Support: Yes (requires CFS, not included)
• Assembly: Pre-assembled (minimal setup required)

Features

• Multi-Color Printing Support: Compatible with Creality CFS for multi-color and multi-material printing
• Ultra-Fast Performance: 600 mm/s speed with 30,000 mm/s² acceleration for efficient production
• Extra-Large Build Volume: 350mm cube size ideal for large models or batch printing
• Dual AI Camera System:
  • Chamber camera detects print failures, idling, and errors
  • Toolhead camera optimizes flow rate to prevent under/over extrusion
• Full Automation: 18 smart sensors ensure consistent and reliable operation
• Quiet Operation: Runs at around 45 dB for a comfortable working environment
• Hassle-Free Setup: Pre-assembled design with guided startup and self-check system
• Smart Belt Tensioning: Automatically monitors and adjusts belt tension for precision

Maintenance

• Clean the build plate and nozzle regularly for optimal print quality
• Keep AI cameras and sensors free from dust and obstructions
• Check and maintain belt tension and motion components periodically
• Ensure proper ventilation and cleanliness inside the enclosed chamber
• Update firmware and system software for improved performance
• Store filaments properly to avoid moisture-related issues

Returns & Replacements

We offer a 10-day “buyer’s remorse” return policy.

• Unopened products can be returned within 10 days with no questions asked.
• Open or flown products may also be returned but must be in new working condition and are subject to approval.
• Opened boxes are subject to a 20% restocking fee.
• Shipping costs are non-refundable if the item is returned in working condition.

To qualify for a return, the product must:

1. Be in original condition
2. Include the packing slip, original packaging, and documentation
3. Have no scratches, marks, or blemishes
4. Have security tags still attached
5. Not be altered, sized, or modified

Returns that do not meet these conditions may not be accepted.

Damaged Box or Damaged Product:

If you receive damaged or incorrect items, contact Customer Support within 4 business days of receiving your shipment so the issue can be corrected.

If the package shows extensive box damage, refuse delivery and contact Customer Support immediately.

Support Email: support@smartnestplus.com

Refusal of Delivery

If a package is refused for delivery for reasons other than damage:

• The customer is responsible for the actual shipping charges incurred.
• Once the package is returned to the warehouse, a refund will be issued to the original payment method.
• The refund amount will be purchasing price minus the actual shipping cost.

Incorrect Shipping Address

If a package is returned due to an incorrect shipping address provided by the customer:

• The customer will be responsible for additional shipping charges.
• This applies even if the order originally qualified for free shipping.
• Reshipping requests will require a reshipping fee.

If the package is returned and the customer does not contact support, the order will be refunded to the original payment method.

Refund processing time: 10 days

Shipping & Delivery

Smart Nest Plus currently ships within the contiguous United States only.

We do not currently ship to:

• Hawaii
• Alaska
• Puerto Rico
• U.S. Virgin Islands
• International destinations

Free Ground Shipping

• Free ground shipping is available for qualifying orders over $4,999 shipped within the 48 continental United States.

International Shipping

• At this time, Smart Nest Plus does not offer international shipping.

Refused Deliveries

If a package is refused for reasons other than visible shipping damage:

• The customer will be responsible for all actual shipping charges incurred;
• Once the package is returned to our warehouse, a refund will be issued to the original payment method minus applicable shipping costs.

This policy applies even if the original order qualified for free shipping.

Incorrect Shipping Address

• Packages returned due to an incorrect address provided by the customer may be subject to additional shipping and handling charges.
• If a returned package is reshipped, the customer will be responsible for all reshipping fees, including orders that originally qualified for free shipping.
• If a refund is issued, actual shipping costs may be deducted from the refund amount.

Order Processing & Delivery Times

• Orders ship on business days only (Monday through Friday, excluding holidays).
• Orders placed before 12:00 PM EST and successfully verified may ship the same business day.
• Orders placed after 12:00 PM EST typically ship the next business day.
• Shipping timelines begin after the order has shipped and do not include processing time or the shipment date itself.
• Estimated delivery time is 5–10 business days.

Smart Nest Plus is not responsible for shipping delays caused by events outside of our control, including but not limited to:

• Weather events,
• Natural disasters,
• Carrier delays,
• Labor disputes,
• Supply chain interruptions,
• Acts of God,
• Technical failures, or
• Other unforeseen circumstances.

Promotional & Order Rights

Smart Nest Plus reserves the right to:

• Refuse or cancel any order.
  
• Modify or discontinue shipping promotions at any time.
• Cancel orders affected by pricing errors, fraud concerns, technical issues, or unauthorized activity.