Core Application Scenarios

• Pipe and Tube Thread Machining: As the core application of the QK1319, it excels at internal and external thread processing (metric, inch, trapezoidal, buttress threads) for various pipes. It is widely used in oil pipelines, natural gas transmission pipelines, water supply and drainage pipes, and industrial pipeline systems, processing materials including carbon steel, stainless steel, alloy steel, and non-ferrous metals.
• Shaft and Rod Precision Machining: Beyond pipe processing, it is highly capable of producing precision shafts, stepped shafts, and cylindrical rods for mechanical transmission systems, automotive chassis components, and electrical equipment. It can complete turning, boring, grooving, and facing operations in one setup, ensuring dimensional accuracy and surface finish.
• Batch Production of Long Workpieces: Equipped with a large spindle bore, long-stroke Z-axis, and multi-station hydraulic turret, the QK1319 is designed for batch processing of long workpieces (up to 2000mm). The CNC system supports program storage and automatic cycle operation, reducing manual intervention and significantly improving production efficiency.
• Customized Processing for Special Industries: In the aerospace, marine, and construction industries, it is used for processing special-shaped pipes, structural rods, and connecting components. Its flexible programming capability and high positioning accuracy meet the strict requirements of special industry standards.

Batch Advantages of Equipment

• High Precision and Stability: The machine adopts a heavy-duty cast iron bed with a box-type structure and precision ground guideways, ensuring strong rigidity and vibration resistance. The high-precision ball screws on the X and Z axes and servo drive system guarantee positioning accuracy of ±0.005mm/1000mm, maintaining consistent quality during long-term batch production.
• Efficient Thread Machining Performance: Equipped with a professional thread machining system, it supports constant surface speed cutting and automatic thread compensation. The variable frequency spindle motor provides a wide speed range, adapting to different thread pitches and material hardness, achieving fast and accurate thread processing with low tool wear.
• Intelligent Automation: The advanced CNC control system (FANUC/SIEMENS/KND) features a user-friendly interface, supporting offline programming and on-site modification. The hydraulic automatic clamping and tool changing functions reduce setup time, while the automatic chip removal system (optional) keeps the working area clean and improves continuous operation capability.
• Robust and Durable Construction: Key components such as the spindle, tool post, and hydraulic system are made of high-quality materials and undergo strict testing. The machine is designed to withstand heavy-load and long-term operation, with low failure rate and easy maintenance, reducing overall operating costs.
• Cost-Effective Solution for SMEs: As a used CNC lathe, the QK1319 offers excellent cost performance. It provides the professional capabilities of a new pipe threading CNC lathe at a more economical price, enabling small and medium-sized enterprises to access high-precision automation equipment without large capital investment, enhancing market competitiveness.