YT safe and reliable 1 ton electric chain hoist

Specifications

chain hoist with Certificate
1. Capacity: 0-20t
2. Lifting height: 100m
3. Working duty: M3-M4

good quality 1 ton electric chain hoist with Certificate

Production Description of chain hoist with Certificate

Full automatic micro-computer controlling hoist trial system; Ultrasonic non-damage test; Multi-function 100t hoist trial platform; X-ray non-damage test; Physics and chemistry laboratory; HW-2000 infrared carbon and sulfur analysis equipment. Model DHT DHT DHT DHT DHT DHT DHT lift capacity(T) 1 1.5 2 3 5 10 20 Testing loading(T) 1.5Gn 1.5Gn 1.5Gn 1.5Gn 1.25Gn 1.25Gn 1.25Gn Motor power(kw) 0.3 0.3 0.3 0.3 0.75 0.75 0.75 Switch The rain proof type straight control switch Power voltage 380V 50HZ Lift speed(m/min) 0.46 0.46 0.46 0.46 0.46 0.46 0.46 Min. Distance between hooks H(mm) 270 350 380 470 600 700 1000 Lift chain quantity 1 1 2 2 2 4 8 Lift height(m) 2.5 2.5 2.5 3 3 3 3 Lift chain diameter(mm) 6 8 6 8 10 10 10 Net weight(kg) 26 32 30 37 54 88 195 Gross weight(kg) 28 34 32 42 66 102 235 Packing size(cm) 33×34×34 33×34×34 33×34×34 33×34×34 43×36×43 50×50×43 72×72×85 lift 1 more meter increase weight(kg) 0.835 1.46 1.67 2.92 4.52 9.04 18.0

chain hoist with Certificate Description:

• shell:Light aluminum alloy shell shall be adopted,which is light but hard and fit for the
  use in terrible work environment with a high heat dissipation rate and all tightness
  design.
• Inverse phase sequence protecting device:It is the special electrical installation
  which controls the circuit not to work in case of wiring error in the power supply.
• Limit switch:The limit switch device is installed where the weight is lifted on and off
  to make the motor to stop automatically so as to prohibit the chains from exceeding
  for safety.
• 24v/36v device:It is used to prohibit the emergencies from occurring in case of the
  leakage in the switch.
• Side magnetic braking device:The device shall realize the instant brake in case
  of the power dump.
• Chain bag:It shall be light,handsome and durable.
• Chain:The chain shalll adopt the imported FEC G80 ultra heat-treatable aluminum
  alloy chain.
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YT safe and reliable 1 ton electric chain hoist Images