BLXD Explosion-Proof Multi-Point Single Girder Suspension Crane

For ultra-wide hazardous-area workshops that need multiple roof supports, unobstructed floor space and a crane system that can be modified as the plant layout changes.

The BLXD explosion-proof multi-point electric single-girder suspension crane is a special-purpose system for very large-span industrial workshops and warehouses, including aircraft manufacturing and maintenance facilities. Multiple suspension tracks and support points allow the crane to cover wide buildings while distributing loads through the roof structure.

The source also emphasizes a fully suspended layout: the rails and crane are carried below the roof, leaving the floor completely unobstructed for equipment, production lines, material storage and personnel movement. Because the product is explosion-proof, hazardous-area data must also be included in the RFQ.

Quick Specifications

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Product Overview

Special-purpose multi-point suspension crane for ultra-large-span industrial workshops and warehouses.

Source cites aircraft manufacturing plants and aircraft maintenance workshops as typical applications.

Tracks and crane are fully suspended below the roof, leaving the floor 100% unobstructed according to the source.

For procurement, unpublished capacity, span and speed ranges should not be assumed from similar crane models. Henan Mine Crane should size the final crane from the building structure, suspension points, load, lifting height, operating cycle, environment and applicable project requirements.

Why Choose BLXD Explosion-Proof Multi-Point Crane?

Ultra-Wide Hazardous-Area Coverage

Designed for very large buildings where both multi-point support and explosion-protected lifting are required.

100% Clear Floor Area

The source states the crane and tracks are fully suspended and the floor remains unobstructed.

Distributed Building Loads

Multiple supports reduce the structural concentration created by very wide crane spans.

Layout Freedom

Production equipment, lines, storage and personnel routes can be arranged without crane columns on the floor.

Modular Future Modification

The source highlights modular design for later system changes as the factory layout evolves.

Product Images

Source product image associated with the BLXD Explosion-Proof Multi-Point Crane, showing the suspended crane or explosion-protected lifting arrangement.

Source product image associated with the BLXD Explosion-Proof Multi-Point Crane, showing the suspended crane or explosion-protected lifting arrangement.

Source product image associated with the BLXD Explosion-Proof Multi-Point Crane, showing the suspended crane or explosion-protected lifting arrangement.

Main Crane Components

Technical Parameters

Source-Confirmed Features & Buyer-Defined Options

Source-confirmed product facts:

• Special-purpose multi-point suspension crane for ultra-large-span industrial workshops and warehouses.
• Source cites aircraft manufacturing plants and aircraft maintenance workshops as typical applications.
• Tracks and crane are fully suspended below the roof, leaving the floor 100% unobstructed according to the source.
• Free floor layout supports equipment positioning, production-line arrangement, material storage and personnel movement.
• The source states the system can reduce the impact of crane equipment on the roof structure and can help reduce building height and construction cost.
• Modular design allows later modification of the lifting system to adapt to a new layout.

Buyer-defined items for quotation:

• Approved hazardous-area / explosion-protection specification
• Capacity and load type
• Required coverage / span and runway length
• Lifting height and hook approach
• Operating frequency and duty
• Control method
• Power supply
• Building support / suspension-point data
• Installation and commissioning scope

Application Scenarios

How to Select the Right BLXD Explosion-Proof Multi-Point Crane

1. Combine Building and Hazardous-Area Data

Provide roof structural drawings and the approved explosion-protection classification together; both drive the crane design.

2. Define Full Working Coverage

State total building width, runway length and zones that require hook coverage.

3. Define Suspension Points

Provide support locations and allowable roof loads so the multi-point arrangement can be calculated.

4. Define Future Layout Changes

If expansion or line relocation is expected, identify future coverage needs at the first design stage.

5. Confirm Load, Duty and Hook Height

Complete the normal lifting data after the support and protection concept is established.

Building & Safety Checks Before Ordering

• Confirm the approved hazardous-area classification and governing explosion-protection standard before equipment selection.
• Verify roof truss, support beam and suspension-point capacity for crane loads.
• Confirm runway level, building deflection limits and available headroom.
• Confirm rated capacity, hoisting limits, braking and emergency-stop requirements.
• Confirm electrical protection, power supply and operator control method.
• Check interference with ducts, lighting, process piping, conveyors and other overhead equipment.
• Define inspection, installation and acceptance requirements before production.

Installation & Maintenance

Suspension-crane installation should be coordinated with the building structure. Before manufacture or installation, verify support-point locations, runway straightness and level, structural steel capacity, available erection access, electrical supply and any overhead obstructions.

Maintenance should follow the final supplied crane manual and include the hoist, brakes, wheels or travel assemblies, fasteners, suspension connections, runway components, limits and electrical protection. Multi-point systems also require inspection of synchronization and the condition of each support / travel point.

What Information Do We Need for a Quote?

Frequently Asked Questions

Why use a multi-point crane in an aircraft hangar?

It can cover a very wide building while distributing loads through several roof supports and keeping the floor clear for aircraft movement.

Does the source say the floor is completely unobstructed?

Yes. The source states that the tracks and crane are fully suspended below the roof and the floor is 100% unobstructed.

Can the system be modified later?

Yes. The source highlights modular design so the lifting system can be adapted to a new layout.

What explosion-proof grade should I specify?

The source page does not publish a universal grade. Provide the approved hazardous-area classification and project standard so the correct configuration can be selected.

What drawings are required?

Building steel / roof-truss drawings, support locations, working coverage and future layout plans are especially important.

Related Suspension Crane Products

Request A BLXD Explosion-Proof Multi-Point Crane Quote

Send your load, required crane coverage, lifting height, building / roof-support drawings, operating cycle and control requirements. Henan Mine Crane engineers will review the suspended-runway concept, building interfaces and product configuration before preparing a quotation.

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