Electric Wire Threading Machine 21V Brushless Cable Puller with Stepless Speed Control and Fast Charging

Brushless lithium battery stringing machine Overview A portable, batterypowered cable threading machine designed for building decoration and network communication installations. The brushless motor, 6wheel drive, and adjustable angle make it practical for running cables through straight runs and 90degree elbow tubes. The unit stores cable length and offers precise, stepless speed control for reliable, repeatable pulls. Key benefits Faster installation: Threading speed up to 40 m per minute reduces time spent pulling cables. Consistent pulls: About 65 kg pulling force and 6wheel alternating transmission deliver steady traction without slipping. Flexible routing: Spring wire angle adjustment of 90 degrees lets the machine feed through elbow tubes and tight turns. Precise control and tracking: Stepless speed switch and automatic storage of cable length and speed let you stop exactly at the target position and reproduce runs. Portable and quick to recharge: DC 21 V battery power and fast charging support work between sites without mains dependence. What makes it stand out Brushless thick copper core motor for higher energy conversion efficiency, stronger power output, and durable operation. Motor components withstand temperatures up to 200 degrees C. 6wheel rubber track feeding prevents slip and reduces wear for longer service life. Intelligent control system that records line speed and length and automatically stops when the preset length is reached. Pressurebased speed regulation for intuitive, finegrained control during threading. Technical specifications Product name: Brushless lithium battery stringing machine Threading speed: 40 m/min Conductor: 15 m threestrand plastic steel conductor Battery voltage: DC 21 V Pulling force: about 65 kg Switch: stepless speed switch Charging voltage: AC 110 V to 240 V Charging time: 1.5 to 2 hours Applicable to: building decoration and network communication Packing list 1 Threading machine 1 Fast charging charger 2 * 10 lithium batteries Practical use scenarios Running network and communication cables through office ceilings and partition walls, including turns and tight bends using the 90 degree angle adjustment. Pulling cables through conduit and elbow tubes during building renovation and decoration, where precise length tracking and automatic stop reduce rework. Installing multirun cable routes in server rooms or residential wiring jobs where controlled speed and consistent traction protect cable integrity. Operation tips Use the stepless speed switch and pressure control to start slowly and increase speed as the cable settles into the track. Program or record typical run lengths to reduce setup time on repeat jobs. Charge between 1.5 and 2 hours using the supplied fast charger to maximize uptime on site. This machine is intended for professional and light commercial cable threading tasks in building decoration and network communication installations.