About Company: Henan Zhonggong Group Crane Technology Co., Ltd

1. With more than 30 years development, Henan Zhonggong Group has 5 holding subsidiaries, covers an area of 240,000 square meters and 100,000 square meters construction area, possesses nearly 1000 sets various producing equipements, is a member unit of Bridge Crane branch of "China Heavy Machinery Industry Association". now we have 1200 staff of which more than 160 professional engineers and management colleagues, company has passed ISO9001, ISO14001 and OHSAS18001. Brand "YUZHONG" products have been granted titles such as "Top 10 brand Well-Known Cranes in China", "Well-Known Commodity in Henan Province" and "Henan Famous Trademark".

2. Group R&D Center has been recognized as the engineering technology research center of cranes for application at Xinxiang nuclear power station and serves as the only China R&D in the nuclear area. company can supply electrical hoist, single girder crane, double girder crane, gantry crane, overhead crane, grab, explosion-proofinsulation crane, hydraulic hoist, container handling crane, ship crane, metallurgic crane, quenched crane, elecromagnetic series crane and special crane for nulear power station. 





About Product: QY Type Insulation Bridge/Overhead Crane Hook

QY type Overhead Crane Specification  
1. The insulation is Composed of box-type frame, crane long traveling mechanism, lifting trolley, electric equipment etc. In order to prevent the current of electrical equipment when lift the materials, the insulation equipment will set up at some suitable positions. The crane type belongs to heavy working grade, in order to secure safety; Main hoist mechanism is matched with double brakes. And the control mode our engineer suggested is cabin control.
2.QY insulating overhead crane with hook is applicable to industry of machinery, metallurgy, electric power, chemical, military, railroad, water conservancy, shipbuilding, port and large scale storehouse.
 
QY type Overhead Crane Highlights
1.Crane protection grade is IP54 or IP44, F/H grade insulation
2. Main body: Strong bridge main beam and end beam boxed type with No Juncture Welding technology for main box, and welded by mechanical hand.
3. Lifting mechanism: Electric hoist, trolley, with hydraulic brake and load overload protection
4. Electrical equipment: Electric systems are Siemens brand or Schneider brand
5. Motors: Motors are heavy duty YZR model.

QY type Overhead Crane Product Features
1.Reasonable structure
2.Favorable performance
3.Smooth starting and stopping
4.Safe and reliable traveling
5.Low noise, commodious cabin and good view
6.Convenient maintenance, excellent exchangeability for parts and components
7.Energy saving,reduce energy consumption
8.Using transducer for travelling or traversing crane to realize step speed or stepless speed change
9.Primer and finishing paint
10.Crane structure~ steel box type
 
QY type Overhead Crane Safety Features
1. Overload protection device
2. Top quality long time bearing polyurethane materials buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device
7. Rain cover for outside hoist, driving units, electrical cubicle
8. Warning indicator: flashing lights and warning sound
9. Wireless infra-detector for anti-collusion

Looking forward to receive your enquiry with the below details information: 
 About product
1.Lifting capacity
2. Span ( rail centre to centre )
3. The required lifting height ( from hook to the ground ) 
4. Crane travelling length
5. What will be lifted by the crane
6. The crane and hoist movement speed (m/min)
7. The rail length and the height.
8. Single speed or double speed for lifting and travelling ?
9. Driver cabine control or pendant control ?
10. How many hours work per day ?
11. Power source : 380v,50Hz,3phase or others?
 
Double Girder Overhead Crane After-sale Service
1.One year warranty for whole machines from crane running
2.Providing free spare parts
3.Low charge for continue maintenance when warranty is expired
4.Exclusive engineer support at any time
5.We can provide free training to end-users

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