(1) First high intensity aluminum alloy shell in China(design patent protection),gravity casting technology one-time molding, compact conformation, light but hard, surface of black matte electrostatic spraying.
(2) High intensity PVC chain bag, for upright or inverted use.
(3) 360 degree rotatable with safety latch.
(4) Round steel rotatable high strength handle.
(5) European water proof plug.
(6) Design for upright or inverted use.
(7) ◆8 times safety factor, G100 high qualified alloy steel special chain, breaking strength up to 100 N/m㎡
(8) ◆Conform to DIN5687，DIN5688 Germany standard and ISO 3067 National standard.
(9) ◆Adjustable limit switch inside, set stop control at any height(selective).
(10) ◆190V DC hub electromagnetic brake, high brake movement, quick reliable brake with little noise. Double friction plates makes it safer.
(11) ◆Adjustable safety friction clutch prevents excessive overload.
(12) ◆Both way self-correcting anti-lock chain system, wear resisting nylon leading chain.
(13) 5 pocket lifting chain sheave, machining center one step molding technology, making the chain and gear match better and performance more stable.
(14) Hard chrome-manganese precise Helical gears.
◆Gear case oil lubricated attributes to low noise performance.
(15) F level insulation heat-resistant coil.
◆H level heat-resistant outlet.
(16) IP 54 protection class, can be used in tropics.