Poweful Permanent Magnetic Lifter  Double magnetic circuit lifters. Strong magnetic path by NdFeb magnetic materials. Higher magnetism, less weight. Less remaining magnetism when being off. New designed handle enable its damper strength lower. Suitable for thin magnetic-inductive material with thickness over 5mm. JTML-A Model safety factor 3.5:1. Strong permanent magnetic circuit. Stable and lasting working performance. Strong pull-off strength. High safety factor and reliable quality.
