QC Double Girder Overhead Crane

General description

Double girder overhead crane with magnet is a special product equipped with electromagnetic chuck that used to lift iron or steel blocks, cylinders and so on. It consists of bridge, crane travelling mechanism, trolley, electric equipment and electromagnetic chuck. Both traveling mechanism and trolley motors are special motors for canes, large starting torque and loading capacity. Magnetic retentive is 10 minutes after power shut. The shape of electromagnet can be designed according to adsorptive goods.

Application

Electromagnetic bridge crane has detachable electromagnetic panel, it is suitable for handing and transporting magnetic black metal products and materials (ingot steel, shape steel, pig iron etc.) in metallurgical plant both indoor and outdoor. The product also used to transporting steel material, iron, scarp iron, scrap steel etc.

Detail features

1. On material. All compression structural part of crane's components is made of high quality materials confirming with the regulations and standards, whose inspection report can be provided when required.

2. On welding. The welding of steel structures will be strictly checked and inspected by specialist and the inspection reports also can be provided on requirement.

3. On magnetic chuck. The magnetic chuck has huge magnetic force which can be used to lift and transport wide range of metal products and can handle large volume of metals at a time.

4. On motor. Top brand motors are installed with good performance and with Class F insulation and IP54 protective class.

5. On electric system. PLC control to all the mechanism and any speed requirement can be achieved.

6. On control system. Cabin with joystick panel, wireless control and pendant control can be your choices.

7. On painting. 3 layers of painting is painted to protect the steel from rusting.

8. On safety. Various protection measures are taken to ensure the safety of crane and operation. Overload limit, height limit, rail end stop limit for traveling are used to protect mechanical system and short circuit protection, lose phase protection, low-voltage protection, power failure protection, over current protection are used to protect electric system.

Advantages of electromagnetic overhead crane

· New style, compact structure, delicate appearance

· Good usability and durable quality

· High loading capacity and working class

· High safety and reliability

· Light dead weight, lower wheel load and low noise

· Low power consumption and few faults

· Wide application and competitive price

· Available in 800KG to 100,000KG capacities

· 220,480,575 Volt available

· 1,2 or variable speed available

· 8:1 Wire Rope Minimum Design Factor

· 8:1 Critical Hoist Component Design Factor

· Special Wire Rope Construction to Keep out Dust and Contaminants

· AC Disc Style Motor Brake

· Weston Style Roller Ratchet Mechanical Load Brake Sealed in Gearbox

· Upper Secondary Power Circuit Limit Switch

· Rotary Limit Switch for Upper and Lower Hook Stops

· Visual Alarm / Beacon

· Integrated Trolley Frames with Restraining Lugs

· Rubber Trolley Bumpers

· Mainline Disconnecting Contactor with On/Off Buttons

· Up to FEM 5M duty cycle available

· True Vertical Lift

· Low Headroom Design

· Class "H" Motor and Brake Installation, the Highest Available

· High Temperature Wiring

· Thermal Overload Relays

· 60 C rated variable speed drives when used

Safety Features

· Overloading protection

· Keep magnet when power off

· Top quality long time bearing polyurethane materials buffer

· Crane traveling and cross limit switch

· Voltage lower protection function, reduce energy consumption

· Main lifting motor with thermal protection

· Rubber buffers

· Protective earthing

· Sub-assembly characteristic are tested before assembly

· Emergency stop system, current over-load protection system, Excellent exchangeability for parts and components

5ton-32ton ecectric magnet overhead crane

Lifting capacity	t	5	10	16/3.2	16/3.2	32/5
Span	m	10.5-34.5
Lifting height	m	16	22	16/18	16/18	16/18
Working class	A6	A6	A6	A6	A6	A6
main lifting speed	m/min	15	15	15	15	15
Aux lifting speed				9	9	9
Trolley traveling speed		38	38	38	38	38
Crane traveling speed		90	90	90	90	90
Total power	KW	24.6-31.6	50-54.2	74.4-81.4	102.9-109.9	126.5-134.5
Max. wheel load	KN	71-142	102-171	136-211	163-251	246-336
Recommended rail		P35/P43	P43/QU70
Power supply		380V-50HZ,3Phase or as your requirement

Note:the capacity contains electric magnet

10-40ton magnet overhead crane with carrier beam

Lifting capacity	t	10(5+5)	20(10+10)	32(16+16)	40(20+20)
Span	m	10.5-34.5			13.5-34.5
Lifting height	m	16/18	16/18	16/18	16/18
Working class	A6	A7	A7	A7	A7
main lifting speed	m/min	18	15	13	13
Aux lifting speed				9	9
Trolley traveling speed		38	38	38	38
Crane traveling speed		80	80	80	80
Total power	KW	63	101.4	118-126	148-155
Max. wheel load	KN	66-112	98-178	146-196	213-272
Recommended rail		P35/P43	P43/QU70
Power supply	380V-50HZ,3Phase or as your requirement

Note: the capacity contains electric magnet and carrier beam

PRODUCT LIST

Overhead Crane

Gantry Crane

European Standard Crane

Jib Crane

Port Crane

Electric Hoist

Electric Winch

Scissor Lift & Boom Lift

Transfer Cart

Truck Crane

Spare Parts