China Factory High Quality 0.3t to 100t 3 Phases or 1 Phase 380V or 220V Portable Crane Electric Chain Pulley Block and Electric Chain Hoist

Features: 

*Sheel: 
  1. Our Electric Chain Hoist is made of light aluminum alloy shell, light but hard.
  2. With cooling fin, easy and quick Bring the Heat out. 

* Break System: 
  1. Side Magnetic Braking Device, Ensure lock the hoist
  2. Mechanical braker, Dual braking system, much more safety.

* Limit Switch:
  With up & down Limit Switch, to prohibit the chains from exceeding for safety.

* Chain:
  FEC G80 Chain, Origina imported from Japan. Anti-Rust and Anti-corrosion

* Electromagnetic contactor:
  1. With Schneider Electric (TESSIC), can be used safely under high frequency.
  2. Can be installed Variable-Vrequency Drive (VFD Electric) Can be suitable for Singlle Phase Power supply.

* Inverse phase sequence protecting device:
  It is sepcial electrical installation which controls the circuit not to work in case of wiring error in the power supply.

* Gear:
  The gear made of alloy steel, Through the heat treatment.

* Level of Protection Grade(IP Grade):
  1. Hoist IP Grade: IP54
  2. Push Buttom IP Grade: IP65

* Power supply:
  All kinds of voltage can be custom-made. 200V-600V, 50HZ/60HZ, 1P/3P

* Working Grade:
  M4/1Am