Kingroon KLP1: A Fast, Precise, and Innovative 3D Printer

The Kingroon KLP1 3D represents a significant innovation in the field of 3D printing, especially for enthusiasts and professionals looking for a combination of speed, precision, and versatility in a single device. This model stands out for its CoreXY structure, which promises faster and more precise printing compared to traditional configurations.

Equipped with pre-installed Klipper firmware, the KLP1 eliminates the need for additional hardware such as Raspberry Pi for its operation. A key aspect of the KLP1 is its focus on high-speed printing, reaching up to 500mm/s, which is notably higher than what many models in the same price range offer. This performance is complemented by a range of advanced features such as a 5:1 gear ratio extruder, a fully metal hotend with a ceramic heating core, and a PEI magnetic platform for easy removal of printed models. All of these combine to offer a 3D printing experience that is both powerful and accessible to a wide range of users.

Founded in 2015 and headquartered in Shenzhen and Hong Kong, Kingroon Tech Co., Ltd has quickly established itself as a leading manufacturer and supplier in the field of 3D printing. With over seven years of experience, Kingroon has been recognized for its constant innovation and commitment to quality, offering a “perfect” 3D printing experience to customers worldwide.

The company focuses on research and development, as well as the manufacturing of 3D printers, printer parts, tools, and printing materials. Their focus on bringing together a talented team of 3D printing specialists is reflected in the quality and innovation of their products. Kingroon is dedicated not only to the production of 3D printing hardware but also to the continuous improvement of software and user experiences, allowing them to offer constant support and updates for their products.

Design and Construction of the Kingroon KLP1 3D

The KLP1 is presented as a robust and well-designed device, aimed at meeting the needs of both home users and professionals. Its compact and aesthetic design doesn’t compromise its functionality or its ability to handle a wide range of printing tasks. With a printing volume of 210 x 210 x 210mm, it offers adequate space for a variety of projects, from small prototypes to moderate-sized parts.

The printer is built with high-quality materials that ensure durability and stability during printing. Attention to detail is observed in its assembly and the choice of each component, resulting in reliable and consistent performance. Additionally, the open design of the printer facilitates access to components for maintenance and upgrades.

The CoreXY structure is one of the KLP1’s most outstanding features. This configuration differs from traditional Cartesian structures by allowing faster and more precise movements of the print head. In a CoreXY system, the motors are stationary, reducing inertia and allowing faster and more controlled movements. This results in higher quality prints, especially at higher speeds.

In addition, the KLP1 incorporates linear guides on the X and Y axes. These guides offer greater precision and stability compared to traditional V-wheels. They contribute to better print quality by minimizing vibration and wear, which is essential for maintaining accuracy over time, especially in high-speed and long-duration prints.

Key Components: Extruder, hotend, and magnetic PEI platform

Extruder: The KLP1 is equipped with a 5:1 gear ratio extruder, providing greater filament pushing force. This feature is crucial for consistent and reliable filament feeding, ensuring superior print quality and reducing the risk of print failures.

Hotend: The fully metal hotend with a ceramic heating core is another critical component. This configuration allows the KLP1 to handle a wider range of materials, including those that require higher printing temperatures, such as nylon and filaments with carbon fiber. The nature of the hotend ensures faster and more uniform heating, improving overall print quality.

Magnetic PEI platform: This platform provides excellent adhesion for the first print layer and facilitates the removal of finished models. The magnetic nature of the platform allows users to remove and flex it to remove prints without the need for additional tools, reducing the risk of damaging prints or the print bed.

Installation and Setup

The installation of the Kingroon KLP1 3D Printer begins with a carefully designed unboxing and assembly process meant to be intuitive and accessible, even for users with little experience in 3D printing. Upon opening the box, users will find that the printer comes virtually assembled, significantly reducing the complexity of the assembly.

Once assembled, the next step is the initial setup and calibration. This includes bed leveling, which is crucial to ensure first layer adhesion and print consistency. The KLP1 facilitates this process through its auto-leveling system, which automatically compensates for variations in the print bed.

Slicing Software: Cura, PrusaSlicer, Orca Slicer

The Kingroon KLP1 is compatible with various slicing software, including Cura, PrusaSlicer, and Orca Slicer. These programs transform 3D models into specific instructions that the printer can follow to create the physical object.

Orca Slicer: Provides a simplified user experience with consistent results. It is a good choice for those starting in 3D printing and prefer a more straightforward approach.

Cura: Widely used in the 3D printing community, Cura offers a user-friendly interface and a wide range of customization options. Users can start with preset configurations for the KLP1 and adjust them as needed for different materials and printing resolutions.

PrusaSlicer: Known for its precision and efficiency, PrusaSlicer is ideal for users seeking finer control over print parameters. It offers advanced options such as support modification, adaptive layers, and infill settings.

It is advisable for users to experiment with different slicing software and settings to find what works best for their specific needs. The flexibility to use multiple slicing software allows KLP1 users to adapt the printing process to a wide range of projects and preferences.

Technical Specifications

The Kingroon KLP1 is characterized by a set of technical specifications that position it as a competitive option in the 3D printer market. Some of the most noteworthy specifications include:

Printing Volume: 210 x 210 x 210mm, providing adequate space for a variety of printing projects.

Machine Dimensions: 400 x 420 x 420mm, making it compact yet capable.

Net Weight: 14kg, indicative of its robust construction and high-quality materials.

Printing Technology: FDM (Fused Deposition Modeling), the most commonly used technology in 3D printing.

Printing Precision: 0.05-0.3mm, allowing for great versatility in print quality.

Maximum Extruder Temperature: ≤260°C, compatible with a wide range of materials.

Maximum Hot Bed Temperature: ≤100°C, facilitating adhesion for various filament types.

Maximum Movement Speed: ≤500mm/s, excelling in fast prints.

Acceleration: ≤20000mm/s², improving print quality at high speeds.

Feeding System: Direct extruder, providing more precise and reliable filament feeding.

Compatible Slicing Software: Cura, Slice, Host, among others, offering flexibility in software choice.

As mentioned earlier, the Klipper firmware is one of the most notable features of the KLP1. Klipper is a firmware for 3D printers that combines the computational power of a PC with one or more microcontrollers. This allows for faster processing and better management of printing tasks, resulting in faster and higher quality prints.

Klipper firmware facilitates high-speed printing by allowing better compensation for acceleration and vibration. This is particularly important in a printer with high-speed capabilities like the KLP1, as it helps maintain print quality even at high speeds and accelerations. Additionally, Klipper allows for easy configuration and adjustments, making it a powerful tool for users to optimize their printing experience.