3.Main cage paramter:

• Payoff reel specification: PND300
• Speed conversion level: 6 levels
• The second section of the hinge cage spindle is equipped with 24 single layer armor for twisting 48 steel wires.
• The frame adopts a whole plate bending and overall frame structure, with rectangular square tubes as support ribs, greatly increasing stability. The frame is welded and formed as a whole, tempered to eliminate stress, and then processed in one go on a dedicated dual turret lathe. The top shaft hole is processed on a CNC boring machine, and then subjected to dynamic balance verification to ensure high product concentricity, good running balance, and long-term deformation.
• The base is made of rectangular square tubes, welded as a whole, and processed on a gantry milling machine. The cables and high-pressure gas pipes inside the body are arranged in square tubes to effectively protect and reduce the clutter caused by cables.
• The gearbox adopts hard tooth surface grinding gears; Equipped with forward and reverse gears and neutral gears, each gearbox is equipped with a lubricating oil pump for forced lubrication.
• Electric worm gear clamping structure, automatic locking, easy to operate, fast, and safe; The turbine is supported by bearings, ensuring accurate positioning, less wear, and avoiding jamming.
• Equipped with the most advanced wireless, single disc, and pulse disconnection parking protection device, the system can stop and brake in a timely manner when the coil is completed or disconnected.
• The pay-off tension is controlled by mechanical friction with a "tension belt", manually adjusted, easy to operate, and less prone to malfunctions
• The hinge cage adopts pneumatic braking device to ensure multi-point synchronization. Enlarge the brake disc to improve braking performance. Each section of the hinge cage is equipped with a separate air storage tank to ensure braking effect.
• The front end of the host is equipped with a single line pre variant device.
• There is an emergency stop button in front of each section of the main engine, which is easy to operate.
• Install wear-resistant tungsten steel sleeves into each wire hole.
• Adding a wire barrel to the inner end of the twisted cage to effectively avoid scratching the wire core.