This crane is beautiful design and durable and widely used in open-air warehouse, of course, also can be used indoors, but please let us know the condition in your workshop, just tell us your demands, we can design the most suitable crane for you.

 

Weihua crane is the top gantry crane manufacturers in China even in whole Asia

 

Feature:

1. Reasonable structure and favorable performance.

2. Smooth starting and stopping.

3. Safe and reliable traveling, long life.

4. Low noise, commodious cabin with good view.

5. Easy installation and convenient maintenance.

6. Excellent exchangeability for parts and components.

7. Crane drive: IP54 or IP44, level F insulation.

 

Safety system

1. Weight overload protection device. 

2. Top quality long time bearing polyurethane materials buffer.

3. Crane travelling limit switch.

4. Voltage lower protection function.

5. Emergency stop system.

6. Current overload protection system and so on!

1. Crane wheel, wheel axle through high frequency quenching and quenching and tempering treatment, effectively eliminate internal stress, ensure the machining accuracy.

 

2. Main girder plates main using ray inspection and ultrasonic testing to welding connection seam and corner seam in order to ensure weld quality.

 

3. In the main girder field, first to adopt intelligent and efficient welding robots, seam welding of the main beam adopt advanced MAG, adopt Ar+CO2 Mix protective gas, outside of the four main girder adopted submerged arc weld angle welder.

4. In the main girder field, first to adopt intelligent and efficient welding robots, seam welding of the main beam adopt advanced MAG, adopt Ar+CO2 Mix protective gas, outside of the four main girder adopted submerged arc weld angle welder.

 

5. Adopted rolled steel drum or seamless steel tubes, Weihua has an industry-leading rolled steel drum production and processing production line, from pre-bending presses 1250t, to three roll bending machine convolutions, to the cylinder longitudinal seam and girth automatic welding center welding and heavy CNC horizontal lathe machining cylinder.

Quality promise:

1. All products have production permit or recognition permit; no fake or renovated products;

2. Quality of all products reach class A or distinguished class;

3. Main data of the products satisfy related codes;

4. Strictly follow technological requirements in manufacturing;

5. Strictly test products with standard testing devices to prevent unqualified products from leaving the plant;

6. Set up complete files to keep order contract, manufacturing record, test record, material receiving certificate and factory-leaving record;

7. All products to be delivered are no-damage in appearance and painting and are supplied with mating parts to satisfy clients.

 

After-sales service promise:

1. Quality problems of products sold by our company will be solved as per the " three guarantees" system of our company by the " three guarantees" service team;

2. Related personnel will be sent to the site immediately after receiving quality complaints (by call, letter or oral notice) from clients;

3. Personnel involved in after-sales service shall be serious and considerate in handling the problem to make clients care-free;

4. In addition to solve quality problems, personnel involved in after-sales service shall train clients, answer their technical inquiries and related questions free of charge;

5. Related cost for products with quality problem will be shouldered by our company. Our company charges for quality problems caused by clients (or problems after the warranty term), but the charge will not be higher than the expense (or cost);

 

Processing technology of major parts of cranes:

1. Main beam will have sandblast derusting and painted with zinc rich epoxy primer;

2. Main beam is cut by plasma numerical control cutting machine;

3.The butt weld of tension flange shall undergo ultrasonic or x-ray flaw detection as specified