Import Cnc Engraving Machine-Jk-40j-D — Buy in Bulk from Supplier in China

The JK-40J-D CNC engraving machine is a desktop industrial system designed for precision material removal in non-metallic and soft metallic substrates. It features a working envelope of 400mm X-axis by 300mm Y-axis by 90mm Z-axis, with a table size of 480mm by 380mm, allowing for stable mounting of materials up to 10mm thick. Positioning accuracy is rated at ±0.01mm per axis, ensuring repeatable detail in engraving and milling tasks. The machine uses a 2.2kW air-cooled spindle with variable speed control from 0 to 24,000 RPM, compatible with standard 3.175mm collets.

The machine frame is constructed from cast iron with linear guide rails on all axes, providing rigidity and vibration damping during high-speed operation. It supports G-code input via USB or SD card and is compatible with common CAM software such as ArtCAM and Type3. Typical materials processed include acrylic, wood, PCB, foam, and soft aluminum. The control system runs on a proprietary DSP controller with real-time interpolation, not a generic Arduino-based platform. No integrated vacuum table or automatic tool changer is included, which is standard for machines in this class.

This machine is commonly purchased by small batch manufacturers in signage, jewelry prototyping, and educational workshops. Buyers typically require it for custom engraving, 2.5D milling, and PCB routing. Packaging includes a wooden crate with foam inserts and moisture barriers. Trade terms offered are FOB Shanghai, with payment via T/T in advance. Lead time is typically 7 to 14 days after deposit, subject to production scheduling. MOQ is one unit, with no volume discounts listed.

Changzhou Jinghua Numerical Control Equipment Co., Ltd. is a manufacturer based in Changzhou, Jiangsu Province, China, specializing in CNC engraving and milling machines for small to medium industrial applications. The company is listed as an imported supplier with harbor trust tier, indicating verified export documentation and compliance with basic international shipping standards. There is no public information on company size, revenue, or years in operation. The listing does not confirm ISO or CE certification, nor does it list any client references or export history beyond this product.

The supplier does not provide technical drawings, test reports, or after-sales service documentation in this listing. Response rate and average response time are not available, suggesting limited customer service infrastructure. No factory photos, team profiles, or production capacity data are disclosed. The company's presence appears limited to this product offering on this platform, with no independent website or third-party verification mentioned.