Gantry crane
Portal crane, also known as gantry crane, is a variation of bridge crane. Its metal structure is a door shaped frame, with two legs installed under the main beam, which can directly walk on the ground track. Both ends of the main beam can be equipped with extended cantilever beams to further enhance operational flexibility.

Key features:
1. High site utilization rate: The portal structure design allows for full utilization of space within the track range for loading, unloading, and stacking operations.
2. Large homework scope: Through cantilever design, the main beam can extend beyond the support legs to one or both sides, effectively expanding the homework scope.
3. Strong adaptability: Equipped with reliable windproof and rainproof devices, it can adapt to various harsh outdoor working conditions.
4. Diverse structural options: offering single main beam and double main beam structures; The single main beam structure is simple and economically applicable (lifting capacity ≤ 50t, span ≤ 35m), and the double main beam has strong bearing capacity and good overall stability.

Technical specifications:
1. Lifting capacity: 32t~500t
2. Span: 12m~40m
3. Lifting height: 10m~40m
4. Job level: A3~A5

Application fields:
Portal cranes are widely used for material loading and unloading operations in outdoor freight yards, material yards, and bulk cargo. In the stone industry, they are mainly used to lift and unload raw materials and have the characteristics of wide adaptability and strong universality.
 

Company and service advantages:

1.The company workshop 40,000 square meters, has introduced the first-class multi-station machining center, CNC lathes, CNC milling machines and other high-precision processing equipment. Such as the value of 4.5 million yuan 3mx8m gantry machining center, and the value of 300 million yuan 2.5 mx12m gantry milling machine.

2.The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service.
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line.
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures.

3.After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem.

4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items.