7.5ton Double Speed CE Certificated New Design Electric Chain Hoist Remote Control
ISO9001: 2000, Ce
Under Slewing Cranes
CCC CE SGS ISO
Zhejiang, China (Mainland)
Detail of Product
Shell:Light aluminum alloy shell shall be adopted which is light but hard and fit for the use in the 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 control 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 outomatically so as to prohibit the chains from exceeding for safety 24V/34V device:it is used to prohibit the emergencies from occurring in case of the leakage in the switch Side magnetic braking device:The magnetic orce generator is the latest design which is featured for generating magnetic force.it allows instant brake as soon as the electric power is cut off. Thus the braking safety while loading is guaranteed. Chain bag:it shall be light,handsome and durable. Chain:The chain shall adopt the imported FEC80 ultra heat-treatable aluminum alloy chain Hook:it is hot forging with perfect strength that is hard to break.The operation safety of the lower hook is ensured by its 360degrees rotation and safetytongue piece Support frame:The loading support frame consists of two steel plates,which is extremely sturdy Electromagnetic contactor:Electromagnetic contactor can be used safely under high frequency Push button:Waterproof push button is applied.it is light and durable
1.For Quality:ELK Electric Chain Hoists have High grade /Middle grade/Low grade Quality Allocation;We can produce any kinds hoists by meeting your market demands ; 2.For Price : Anytime our prices must be equal to our 0.5ton hoist quality value ; 3.For Safety: Strict Control ,all ELK products are enough safety guarantee after 20 years experience desgning and professional tesing ; 4.For Innovation :Always keep research and update hoists and motors and cranes to be newest mature most advanced technology; 5.For Speeds: ELK Hoists could be Single Speed,Double Speeds,Or Frequency Inverter; 6.For Protector : We offer outside Overload Protector--Thermal Protector--Slipping Clutch.