RelFar Manuals & User Guides

ريلفار, officially Shenzhen RelFar Intelligent Technology Co., Ltd., is an industrial manufacturer specializing in advanced laser processing equipment. The brand's product lineup is centered around intelligent handheld fiber laser machines and double pendulum laser heads utilized for precise industrial applications.

RelFar's multifunctional 4-in-1 laser systems are capable of handling varied tasks including complex metal welding, seam cleaning, lithium battery pack fabrication, and precision metal cutting. Accompanied by smart control mainboards and galvanometer motors, RelFar systems offer advanced efficiency and reliable operation tailored to modern manufacturing floors.

• How do I safely clean the optics lens on my RelFar laser head?

  Lenses must be cleaned in a clean, dust-free environment using dust-free gloves, a dust-free cotton swab, and isopropyl alcohol. Gently wipe the lens in a single direction (bottom-to-top or left-to-right) to avoid secondary contamination, then blow dry with pure compressed air.

• What protective gases are compatible with RelFar welding units?

  RelFar laser systems regularly use proper oil-water filtered compressed air, argon, and nitrogen for shielding and butt welding gas protection depending on your specific material applications.

• How do I correctly install the optical fiber into a RelFar QBH module?

  First, remove the dustproof seal cover. Align the red dot on the fiber optic head with the red dot on the QBH module. Slowly insert it, then rotate clockwise to the limiting position until it clicks. Finally, lift and rotate the mantle clockwise to lock the fiber head in place.

• What are the power requirements for the RelFar mainboard and galvanometer?

  The CN5 interface uses a 6PIN green terminal. The external power supply requires a stable DC 24V output (above 3A) and a DC ±15V input (above 3A) with designated grounds (PGND and GND).