LDY Metallurgy Single Beam Crane

Product manual

LDY metallurgical single-girder crane (hereinafter referred to as crane) is a space transportation vehicle designed in accordance with JB/T1306-2008 standard and conforms to the quality inspection office special [375] document and HY electric hoist. The main function is intermittent, The working mode of the cycle, through the lifting hook or other taking device, timely and quickly complete the displacement of the lifting and transporting heavy objects required in the metallurgical production process, which is an important tool and equipment for improving the labor productivity of metallurgical and foundry places in modern industrial enterprises. .

Scope of application

The LDY crane is suitable for working in working conditions A6, working environment temperature ≤ 60 ° C, relative humidity ≤ 85%, altitude below 2000 m, and non-corrosive medium environment.

Environmental conditions

(1) The power supply of the crane is three-phase AC, the rated frequency is 50Hz, and the rated voltage is 380V (if the power supply voltage and frequency are different from this, the power supply voltage and frequency of the place of use should be indicated when ordering).

The upper limit of the allowable voltage fluctuation on the motor and electrical control equipment is +10% of the rated voltage, and the lower limit (at the peak current) is -15% of the rated voltage. Longhui lifted and the internal voltage loss of the crane was 5%.

(2) Working environment of crane: temperature ≤ 60 ° C, humidity ≤ 85%, altitude 2000m

Below, there is no fire, explosion hazard, corrosive medium.

Noise

The crane is measured on the ground in the non-closed plant without any noise interference and lifting height of not less than 5m. The noise of the whole machine is not more than 85 dB(A) when the lifting weight Q≤5t, and the lifting weight Q≥ The noise of the whole machine is no more than 90 dB at 5t (A)

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