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QB Explosion Proof Bridge Crane

QB Explosion Proof Bridge Crane

Explosion proof bridge crane introduction

Explosion proof bridge crane is one of the various types of explosion-proof and hazardous environment material handling overhead crane, 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:AHXHenan Dongqi Machinery Co., Ltd

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

Components of Explosion proof crane

The explosion proof crane offered by DQCRANES is mainly consisted of bridge structure, lifting mechanism, crane traveling mechanism, electric equipment, etc.AHXHenan Dongqi Machinery Co., Ltd

Diagram of explosion proof bridge craneAHXHenan Dongqi Machinery Co., Ltd
Diagram of explosion proof bridge craneAHXHenan Dongqi Machinery Co., Ltd

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:AHXHenan Dongqi Machinery Co., Ltd

  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. AHXHenan Dongqi Machinery Co., Ltd
    Explosion Proof bridge Crane Zoning: Zone 1 & Zone 2 Hazardous Areas.

Application of Explosion proof bridge crane

The proof marks are Exd Ⅱ BT4 and Exd Ⅱ CT4.AHXHenan Dongqi Machinery Co., Ltd

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.AHXHenan Dongqi Machinery Co., Ltd

DQCREANES 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.AHXHenan Dongqi Machinery Co., Ltd

Don’t know how to choose the right crane for your hazardous environment? Contact DQCRANES NOW to find the right material handling equipment with our engineers.AHXHenan Dongqi Machinery Co., Ltd

Advantages of Explosion proof bridge crane

  • Innovative structure,
  • Attractive appearance
  • Advanced technology
  • Flexible and smooth operation
  • High safety and reliability

Crane services of DQCRANES

DQCRANES can provide overall services for all types of industries cranes, and the main services are as follow:

crane design Crane project design
Cranes designed by DQCRANES will solve any of your crane problems and material handling problems without spending any unnecessary expenditures.
crane installation Crane Installation
EASAY installation, wonderful working performance. DQCRANES can provide on-site crane installation services and our crane engineers will be at your services when necessary.
lifetime maintenance Lifetime Maintenance
Crane maintenance from DQCRANES ensures your safety and working efficiency.
crane operator training Crane operator Training
DQCRANES training includes crane operation, maintenance and inspection, and crane spare parts, etc.
technical support Technical support
The powerful technical support of DQCRANES will solve your crane technical problems.
crane parts Crane parts
DQCRANES parts will renew your cranes.
QB Explosion Proof Bridge Crane

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