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TOP Quality LB Type Explosion-proof Electric Single Beam Bridge Crane
LB type 3-20 ton explosion-proof single-beam bridge crane: motors, electrical appliances, electric hoist sports cars, rope guides,driving wheels and hoists are all explosion-proof.The structure of the explosion-proof single-girder overhead crane is the same as that of the ordinary LD electric single-girder overhead crane. Both are composed of a single main beam, end beam, and electric hoist, but it is explosion-proof.
LB Explosion proof Single Girder Overhead Crane is improved and designed on the basis of LDA model. It is characterized by more reasonable structure, beautiful appearance and strong anti explosion characteristics, Used together with HB model, HBS model explosion-proof electric hoist as a complete set, mainly used in machinery manufacturing and places like assembling plants,storage houses.with the advantages of low energy consumption, strong rigidity, light weight, outstanding structural design, etc.
1). Light structure,easy installation and maintenance;
2). Widely used in different places for hoisting such as factories,warehouses and material yards;
3). Reasonable structure,strong bearing capacity ;
4). Low noise, soft starting and stopping ;
5). Safe and reliable operation ;
6). Low cost maintenance, long working life;
7). Strong box type,welding by machine hand;
8). Wheels,wirerope drum,gears, couplings are processed by CNC manchine center, TOP quality control;
9). Heavy duty slipring motor,or Sq.cage motor with VVVF, IP54 or IP44,insulation class F or H,soft starting and smooth running;
10). Siemens main electric parts are used for durable and safe operation;
11). Prohibited to use in the environment with inflammable,explosive and corrosive media.
| Technique parameters | |||
| Crane Traveling Mechanism | Working speed(m/min) | 20 | |
| speed ratio | 58.95 | ||
| motor | type | cone-squirre cage | |
| power(kw) | 2x0.8, 2x2.2, 1.5x2 | ||
| rotational speed(n/min) | 1380 | ||
| Lifting Mechanism & electric mechanism | Hoist Type | HB, BCD, BMD | |
| lifting speed(m/min) | 8, 7, 3.5 | ||
| lifting height(m) | 6, 9, 12, 18, 24 | ||
| traveling speed(m/min) | 20 | ||
| motor | cone squirre cage model | ||
| Working Class | A3 | ||
| Elecric current | 380V 50Hz three-phase | ||
| wheel diameter | Ø270, Ø370 | ||
| width of trail | 37~70mm | ||
| Explosion proof grade | Exd ll BT4, Exd ll CT4 | ||
1Q: How can you ensure the quality?
A: Before delivery, every product with quality certification will be tested strictly by QC teams. You are also warmly welcomed to
our factory to make the inspections.Meanwhile, also support live factory view & crane inspection.
2Q: What's your delivery period?
A: Within 10/25/40 days after your prepayment received. Exact period should be based on detailed requirements and actual period.
3Q: What's your warranty period?
A: 18 months for cranes accepted.
4Q: Do you have engineer oversea installation service?
A: Yes, we could provide the crane supervision, installation, commissioning & training.
5Q: What kinds of products do you have?
A: All kinds of industrial crane (especially non-standard); Overhead Crane; Gantry Crane, Jib Crane, Wire Rope Hoist; Electric
Winch, etc.
6Q: Could we buy spare parts in local once they are out of work?
A: Our main electrical parts brand is SIEMENS or S E W brand; it's very easy to buy all the world. But if there is
any difficulty, we can post to you by express, such as DHL, UPS, FEDEX, Aramex, etc.
Henan Mining Crane Co., Ltd. was founded in 2002, the company construction area of 1.62 million square meters, the existing employees of more than 5,100 people. Specializing in "Mine Source" brand bridge crane, gantry crane and electric hoist three series of more than 110 kinds of crane and accessories products R & D, design, production, sales and service. As a professional crane and material handling products manufacturer and service provider, we are able to provide customers with overall solutions and full life cycle services, committed to the intelligent, green and high-quality development of the crane industry.
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