Rigid combination suspension crane, rigid track

Product features of rigid track (rigid combination suspension crane):

1. High track strength: Made of high-strength steel track, formed by one-time cold rolling, without welding or deformation.

2. No need for I-beams: The equipment does not require additional I-beam suspension

3. Large lifting capacity: capable of carrying a weight of 2000kg or more, with a span of over 10m.

4. Low equipment cost: Its own structure reduces the use of steel structures.

5. More precise positioning: rigid connection, no diagonal pulling phenomenon.

6. Large spacing between suspension points: The special track structure design can suspend suspension points at intervals of 9m, significantly reducing the number of columns and minimizing interference with the workspace, making the factory layout more aesthetically pleasing.

【Introduction to Flexible KBK Rail Crane】

It consists of main components such as supporting columns, attached beams, running tracks, main beams, electric hoists, and power supply systems. It can quickly and safely complete the flat lifting operation of various materials, and its walking mechanism is very light in weight, easy to operate, and can move freely. It can also be simply suspended on the top structure of the factory building without the need for additional columns, improving space utilization while also having good economy.

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【Comparison between rigid combination crane and flexible KBK rail crane】

1. The structure itself;

Rigid combination type: The connection between the I-beam and the track, as well as the connection between the track and the main beam, are both rigid;

Flexible KBK track: The connection between the I-beam and the track, as well as the connection between the track and the main beam, are both flexible;

2. Support center (distance between column centers);

Rigid combination type: self-supporting type: 6m-9m; Hanging type: 1.6m-9m;

Flexible KBK track: related to lifting capacity, generally 30cm-3m;

3. Main beam span;

Rigid combination type: up to 9m, main beam length up to 10m;

Flexible KBK track: related to lifting capacity, 1 ton: 7m, main beam 8m; 2 tons: double beam, electric operation;

4. Clearance height;

Rigid combination type: embedded hanger, saving clearance;

Flexible KBK track: higher clearance, relatively smaller lifting height;

5. Walking;

Rigid combination type: The main beam travels uniformly on both sides, making it easy to locate;

Flexible KBK track: asynchronous walking, difficult to locate;

6. Requirements for rigid structures;

Rigid combination type: with a truly self-supporting structure; The longer support center saves steel structure;

Flexible KBK track: requires an additional set of steel structure support; Suspended structures require more steel structures;

Difference 1:Safety of hangers

Rigid connection, not easy to loosen or fall off;

Flexible connection, the pin is prone to breakage, causing the track to fall off;

Difference 2:The safety of the track car

The side wing plate design of the rigid rail trolley of the Luxin crane ensures reliable connection between the trolley and the fixed rail. Even if the wheels of the rail trolley are damaged after several years of use or in extreme situations, the side wing plate can still be safely stuck on the fixed rail and will never fall off. Can ensure reliable connection between the car and the fixed track;

The flexible KBK track car is not designed with safety devices, and once the axle breaks, the car will completely detach from the track.

Difference Three:Less hanging points

Difference Four:Larger span

Difference 5:The clearance height is relatively low, and the elevation of the same steel structure increases by more than 1000mm relative to the lifting height of the hoist

Difference 6:Save steel structure - no need for I-beam attachments

Shandong Luxin Crane Equipment Co., Ltd. offers a full range of products including column type jib cranes, wall mounted jib cranes, mobile jib cranes, folding jib cranes, rigid combination cranes, flexible KBK rail cranes, aluminum alloy rail cranes, bridge cranes, suspension cranes, European semi gantry cranes, mobile gantry cranes, Demag electric hoists, Koni electric hoists, BRIMA electric hoists, intelligent hoists, and more.