Strong structure model MG/A electric double girder granty crane

Door crane is a bridge-type crane,whose bridge structure runs supported by both sides of the legs on the ground track. It is also known as gantry crane. In general, there are main cantilever beams on both sides of the main beam, which make it easier to transit goods from under to outside. Besides, the operator enters thedriver cabinfrom groundbythe ladder platform installed on the side of the legs.

1. LDA Model Single Girder Overhead Crane, Light Duty, Capacity 1ton -20ton, Work Duty A3

2. LH Model Single Girder Overhead Crane, Medium Duty, Capacity 3ton-50ton, Work Duty A3

3. QD Model Double Girder Overhead Crane, Heavy Duty, Capacity 5ton-900/80ton, Work Duty A5-A8

4. LB Model Explosion Proof Electric Single Girder Overhead Crane, Capacity 1ton-20ton, Work Duty A3

5. LX Model Eclectic Single Beam Suspension Overhead Crane, Capacity 0.5ton-10ton, Work Duty A3

6. QE Model Double Trolley Electric Overhead Crane, Capacity 5-16ton, Work Duty, A5-A8

7. QB Model Explosion-Proof Double Girder Overhead Crane Capacity 5ton-50/5ton

8. QY Model Insulation Double Girder Overhead Crane

9. QC Model Main Hanger Electromagnetic Hanger Overhead Crane, Capacity 16/3.2ton-32/5ton

10. QC Model Auxiliary Hanger Electromagnetic Hanger Overhead Crane, Capacity 20/5tonton-32/5ton

11. QL Model Revolving Electromagnetism Overhead Crane Capacity 5+5ton-20+20ton

12. QZ Model Grab Overhead Crane Capacity From 5ton -20ton

13. QN Model Two Purpose Overhead Crane Include Grab And Hook, Capacity 5+5ton-16+16ton

14. QP Model Two Purpose Overhead Crane Include Grab And Magnet Capacity 5+5ton-16+16ton

15. QDY Model Double Girder Cast Crane Capacity From 5ton-74 Ton

16. YZ Model Double Girder Cast Crane Capacity From 75ton- 125/32ton

17. YZS Model Four Girder Cast Crane, Capacity From 125/32ton-320/80ton Gantry crane

• Motors:
• The Slipring motors are used specially crane duty suitable for frequent starting , reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004. Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. cage motors with integrated safety brakes, insulation class F, IP54 protection for hoisting, CT & LT motions.
• The slipring Motors can be set into variable speed as customer requirement,The variable speed cost would be much lower than VVF.

• Brakes:
• Independent Hydraulic Brake make the crane more safe and easier to control

• Gear Box :
• The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life.

• Electrical Panel :
• Modular design, ease to install and maintain, reliable operation, fuse less circuitry, ducted wiring and compact terminals. Motor overload protection to prevent overloading.

• Limit Switch:
• Safety limit switches for stoppers will be provided to prevent over traveling in all motions.

• Painting:
• Two coats of primer before assembly & two coats of synthetic enamel after testing.

Service after sale

• One year for main body of the machine under normal use.
• Free quick-wear part is provided in one year.
• Low charge for continue maintenance when warranty is expired.
• Exclusive engineer support at any time.
• Free training to end-users is provided.
• Lifelong free use consulting service and troubleshooting service IS provided.