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2022年3月30日星期三

QY Insulation Overhead Crane Specifications And PDF

Insulation overhead crane is widely used in smelting workshops of electrolytic nonferrous metal, aluminum and magnesium. This insulation overhead crane is constituted by box-type main girder, crane traveling mechanism, trolley and electrical parts.

To prevent the current passing through the lifting mechanism to the crane and threatening the operator’s life, parts of the insulation overhead crane are protected by insulation treatment. Insulation overhead crane work level is heavy duty, so the main lifting is equipped with dual braking in order to ensure safe production.

Basic parameters of QY Insulation Overhead Crane

Type: QY
Lifting capacity: 5-50t
Span: 10.5-31.5m
Working class: A6
Temperature: -25～+40℃

All of cranes are used in heavy duty service,with double brake in the hoising for ensring safe operation.

All movement of crane are controlled from the cabin.

Insulation Overhead Crane

QY Insulation Overhead Crane Features

(1) In General

Compact structure, new style, beautiful outlooking.
Good in usability with long service life.
Bearing high capacity, high working class.
Flexible operating, safe and reliable.
Widely used and competitive on quality and price.

(2) Main Body

Double girder, welding box beam, camber meet national standard;
Adopt high quality carbon steel, Q235B or Q345B; (similar as Fe37 or Fe 52);
Mainwelding submerged are welded automatically, nondestructive flaw detection;
The trolley consisted with motor, reducer, brake, coupling, the wheel, drum;
No asbestos brake pad or brake block, insert the card installed, safe and reliable;
The speed reducer has hard-toothed surface, compact structure, durable;
End girder is matched with rail buffer and rail clearance device;
Crane protection grade is IP54 or IP44;
F grade insulation, brake effectively and long service life.

(3) Electric System

Electric box layout is reasonable, easy to repair;
Security trolley line or angle steel trolley line;
External cable is equipped with mark line number;
Trolley moving’ power is supplied by flat cable;
And the conductor is I steel or C shape sliding line;
Safe touch line conductive rate is high, low pressure;
Set electric taxi speed is high;
Lifting and crane can be independently controlled and also can run separately or together;
Sliding smooth, and beautiful outlooking.

(4) Protection Devices

Outdoor crane are equipped with lifting mechanism, electrical control box and rainproof devices;
Set the trolley trip spacing device, anti-collision device;
Audible and visual alarm device;
And set platform, cover and protecting barriers.

(5) Operation Device

Ground control and cabin control;
Special cabin for bridge crane or capsule driver room, open vision comfortable operation;
The cable has open style, close style, can fixed on left or right;
The open direction includes end open, side open or top open;
The cabin has special small room and the capsule cabin;
Ground control has handle and remote control; do not need to set up special driver;
Users can choose as you need.

(6) Optional Function

All the mechanism aped regulation is 1:10 or bigger;
Overload limiter and alarm display, and the load of weighing and display ;
Height limiter device;
The change between main hook and aux hook on single trolley central lubrication;
PLC controlling and accident testing, record display and typing system.