Qb Explosion Proof Bridge Crane

• After-sales Service: Video / Online Support, Spare Parts
• Warranty: 1year
• Certification: GS, RoHS, CE, ISO9001, SGS
• Condition: New
• Operation Form: Remote Control
• Maximum Lifting Height: >40m
• Model NO.: QB EXPLOSION PROOF BRIDGE CRANE
• Maximum Lifting Weight: >200t
• Main Girder Form: Single Girder
• Type: Beam
• Hoisting Mechanism: Electric Hoist or Winch
• Color: According to Your Request
• Power Source: 3 Phase 380V 50Hz or Accord Your Requirements
• Transport Package: Standard Seaworthy Packing
• Specification: 5~500t
• Trademark: DLK CRANE
• Origin: China
• HS Code: 84261120
• Production Capacity: 50000

Product Description

Product Description

 

QB EXPLOSION PROOF BRIDGE CRANE

The overhead bridge crane is designed for explosive gas atmospheres with explosion-proof electrical equipment. They can lift loads from 5 ton to 75 tons.

• Type:QB
• Lifting Capacity:5~75t
• Lifting Height:
• Span:10.5~31.5m
• Working Duty:A4,A5
• Ambient Temperature:-20~40ºC

Production Details

 

Explosion proof bridge crane introduction

Explosion proof bridge crane is one of the various types of explosion-proof and hazardous environment material handling equipment, with all the motors and electrical equipment of the explosion proof crane manufactured in line with international standards and regulations. The lifting capacity of the explosion proof bridge crane is 5 to 75 tons and the working class is A4 and A5, and the specific parameters is shown in the following diagram:

Product Type	QB
Lifting Capacity	5~75t
Span Length	10.5~31.5m
Working Class	A4, A5
Ambient Temperature	-20~40ºC

Components of Explosion proof crane

The explosion proof crane offered by DLK is mainly consisted of bridge structure, lifting mechanism, crane traveling mechanism, electric equipment, etc.

Diagram of explosion proof bridge crane

Explosion Proof Bridge Crane Zoning

Hazardous areas are categorized into zones according to the assessment of the frequency of the occurrence and duration of an explosive atmosphere. A zone is an area in which an explosive gas atmosphere:

1. is present continuously or for long periods of time, Zone 0;
2. is likely to occur in normal operation, Zone 1;
3. is not likely to occur in normal operation and, if it occurs, will only exist for a short time. Zone 2.
   Explosion Proof bridge Crane Zoning: Zone 1 & Zone 2 Hazardous Areas.

Application of Explosion proof bridge crane

The proof marks are Exd BT4 and Exd CT4.

Explosion proof bridge crane is applied to sites, where is not higher than the II B or II C-class, and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups of not less than the T4 group.

DLK CREANES designs and manufactures the material handling equipment for the harsh and hazardous application environments, such as, chemical plants, gas power plants, paint shops, oil refineries, and waste water treatment plants, etc.

Don't know how to choose the right crane for your hazardous environment? Contact DLK CRANES NOW to find the right material handling equipment with our engineers.

Our Advantages

• Quality Assurance
  For the crane main conponents, we are using the world or China reputed brand,Each items have CE/ISO certificates and the quality is reliable.

• Custom Lifting Solutions
  We can meet clients' specific requirements, for example, it is avaliable to use the designated motor, reducer, bearing and other brands by customers. For non-standard customization, we have more practice experience than any other suppliers.

• After-Sales Service
  On site installation
  Crane maintenance
  Spare parts service
• Modular design to adapt to various needs
  Firm structure, standardized production and modular design can meet the various needs of customers.

• Tech & Manufacture Suppprt

  • Consultation,Training,Technical Seminar;
  • Blueprint and Infomation Support;
  • First-class level Euro-type Cranes Solution, Blueprint and Process Specification Support;
  • Manufacture and Install Guidance;

Packaging & Shipping

 

 

Certifications

 

Production Equipment

 

Test Euipments

Intelligent test bench for crane components

Whole machine test bench

Electrical test bench

Broken rotor bar test

Three coordinate test

Switch life detection

Other Kind Cranes

 

 

FAQ

 

1. Q: What's your MOQ?

A: 1 Set;

2. Q: What's your package?
A: Main body in plywood box or in plastic woven cloths; Spare parts in plywood boxes;

3. Q: 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;

4. Q: What's your warranty period?
A: 12 months from cranes accepted;

5. Q: Do you have engineer oversea installation service?
A: Yes; We have;

6. Q: What kinds of products do you have?
A: All kinds of industrial electric winch (especially non-standard); Overhead Crane; Gantry Crane, Electric Hoist; Screw Hoist; Radial/Flat Gate Hoist; Steel Gate; etc.

7. Q: Could we buy spare parts in local once they are out of work?
A: Our main electrical parts 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.

8. Q: Do you provide lift tools?
A: Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet , pulley blocks, hook, lock catch, wire rope, fiber rope, etc.

9. Q: Could your winches drag inclined?
A: Yes, our electric winches could drag horizontal, drag inclined, hoisting vertical.