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Vertical structure
The Jinqiu vertical reciprocating grooving machine adopts a robust frame design and a worktable made of high-strength low-alloy structural steel. The integrated base mold enables one-time forming, allowing mark-free processing even on mirror-finished panels. The entire machine is tempered in an electric furnace to eliminate welding stress and processed in a single clamping via an imported CNC machining center, ensuring parallelism and perpendicularity of all mounting surfaces. Sandblasting treatment guarantees high-quality coating adhesion. During operation, the tool holder remains stationary while the rear feeding mechanism drives the sheet movement, enabling precise control over groove depth and spacing. The machine offers excellent overall rigidity, durability, and stability.
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CNC system
The CNC system of the Jinqiu vertical reciprocating grooving machine automatically calculates groove spacing based on plate dimensions and inner/outer diameter requirements, enabling precise positioning. One-touch cyclic programming reduces programming time by 80%. Visual graphic editing supports hand-drawn and imported designs, while real-time bending effect simulation prevents input errors, minimizes material waste, and ensures stable production.
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Double knife holder
The Jinqiu vertical reciprocating grooving machine adopts a dual-knife-holder design, enabling bidirectional processing that fully utilizes return-stroke time and power, increasing thick-plate processing efficiency by 50%. Each knife holder is equipped with three blades, distributing the cutting load evenly and reducing the risk of workpiece deformation. An optional micro-cooling system is available to extend tool life and lower costs. The universal tool clamping interface is compatible with both high-speed steel and alloy blades, meeting diverse processing needs and ensuring stable production.
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Workbench surface
The Jinqiu vertical reciprocating grooving machine features a worktable made of carbon tool steel. After high-frequency quenching, its hardness reaches 55–60 HRC, significantly higher than that of stainless steel, effectively preventing scratches and deformation. The table ensures flatness within ≤±0.03 mm, improving V-groove accuracy and extending equipment service life. It is equipped with densely arranged press feet and a hydraulic system, providing stable and reliable clamping force.
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High precision transmission
The Jinqiu vertical reciprocating grooving machine adopts a fully servo-driven system combined with planetary gear reducers, delivering high torque, high precision, and low energy consumption with rapid response. The beam transmission utilizes a dual-guide structure with ground helical gears and high-precision helical racks, enabling smooth frequency-conversion speed regulation. This ensures high-speed chip feeding and stable processing, meets diverse machining requirements, and significantly enhances production efficiency. |
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