Industrial Duty Lifting Equipment Custom Span 7 28 M Working Class A3 A5 Explosion Proof Single Girder Eot Crane

Name: Industrial Duty Lifting Equipment Custom Span 7 28 M Working Class A3 A5 Explosion Proof Single Girder Eot Crane
Brand: Henan Dafang Heavy Machine Co., Ltd.
SKU: 2136087622

Henan, ChinaHenan Dafang Heavy Machine Co., Ltd.

US$7,800.00

1 Set

US$7,500.00

2+ Sets

Product specifications

5 Ton

8 Ton

20 Ton

Product profile

Customization

Available

After-sales Service

Installation Service

Warranty

1 Year

Model NO.

LB explosion proof bridge crane

Certification

GS, RoHS, CE, ISO9001

Condition

New

Operation Form

Remote Control

Maximum Lifting Height

25-30m

Maximum Lifting Weight

<20t

Main Girder Form

Single Girder

Type

Explosion-Proof

Product Name

Lb Type Explosion Proof Single Girder Overhead Cra

Lifting Capacity

1-20ton

Lifting Height

6-30m

Span

7.5-28.5m

Crane Traveling Speed

20m/Min

Lifting Speed

8-0.8m/Min

Work Duty

Power Supply

3 Phase AC 380V 50Hz

Control Mode

Remote Control/Pendent Cont

Track Model

P24/P38/P43

Insulation Class

Grade F

Hoist Traveling Speed

20m/Min

Color

Customized

Machinery Test Report

Provided

Advantages

Good Explosion Proof Performance,Large Lifting Cap

Transport Package

Wooden Box

Specification

130.00cm * 60.00cm * 35.00cm

Trademark

Dafang

Origin

China

HS Code

8426112000

Production Capacity

1200

Key features

Composed of main beam, end beams, running mechanism, electric hoist, and other parts, usually adopting a single main beam structure.

The overall structure is relatively simple, manufacturing costs are lower, and it is easy to maintain and operate.

Due to the single-beam structure, its span is typically large, meeting the lifting needs in workshops or warehouses.

All hoist and crane movements are independent and can be run simultaneously.

Usually equipped with a remote control or control box, allowing operators to easily perform lifting, running, and long travel operations.

Suitable for mold factories, machinery processing, equipment maintenance, warehouses, production assembly, and other occasions.

Company profile

R&D CapabilitiesFull CustomizationCooperated with Fortune 500Standardized quality control

Henan Dafang Heavy Machine Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.12h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM/OEM, SDK, and recent product-development capabilities. Production-related evidence includes CNC machining, robotic welding, laser cutting, inventory capacity, raw-material traceability, 100% finished-product inspection, and 25 quality inspectors. Service-management procedures for supplier assessment, corrective and preventive actions, complaints, and quality assurance are documented and followed. However, the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, or branch, and no reported offline trade-show participation. Financial records provided for 2024–2025 and cash-flow information for 2023 show zero values across the stated metrics, which does not support financial credibility. No certification holdings or customer-case evidence is provided.

Supplier typeThe supplier presents itself as a manufacturing and design-service provider with CNC machining, robotic welding, laser cutting, customization, ODM, OEM, and SDK capabilities. It has inventory capacity but no overseas warehouse, showroom, agent, or branch, and offers quotations under FOB, CIF, CFR, and EXW terms.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, supplier-service assessment, and quality assurance. However, it has no overseas service agents or branches, no overseas showroom or warehouse, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.

Financial creditThe provided financial information reports zero operating revenue, operating cost, gross profit, operating profit, cash receipts, cash inflows, cash outflows, gross margin, and current ratio for the stated periods. These figures do not support financial credibility, although the slices do not explain whether the entries reflect actual performance or incomplete reporting.

R&D capabilityThe supplier provides 3D software design, ODM, OEM for known brands, and an available SDK, and reports new products during the past year. ERP integration and related digital systems further support structured operational management.

Production capacityProduction evidence includes CNC machining, robotic welding, laser cutting, raw-material traceability, 100% finished-product inspection, 25 quality inspectors, inventory capacity, and lead times within 15 workdays in both peak and off-season periods. A stated weakness is the absence of a valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples and designs, flexible and minor customization, full customization, 3D software design, ODM, and OEM services. This indicates a broad customization offering across design and manufacturing requirements.

Product Q&A

Q:Q: What environments are LB overhead cranes suitable for?

A: LB type is an explosion-proof bridge crane, suitable for dangerous places with explosive gas or dust, such as flammable and explosive environments in the petroleum, chemical, pharmaceutical, paint, grain processing and other industries.

Q:Q: What are the explosion-proof levels of LB overhead cranes? How to choose?

A: Common explosion-proof levels: ExdIIBT4 (suitable for most gas environments), ExdIICT4 (higher explosion-proof requirements, such as hydrogen environments). Selection basis: It needs to be determined according to the type of explosive medium on site (gas/dust), hazardous area division (Zone1/Zone2) and temperature group.

Q:Q: Can LB type overhead cranes be used in ordinary workshops?

A: Yes, but it is not economical. Due to the high explosion-proof design and material cost of LB type bridge cranes, ordinary workshops recommend the use of LD type (non-explosion-proof) to reduce costs.

Q:Q: What are the special requirements for the electrical system of LB type overhead cranes?

A: Explosion-proof control box: All electrical components (contactors, switches) must comply with explosion-proof standards. Cable and wiring: Armored cable or explosion-proof flexible pipe connection to avoid short circuit sparks. Limit switch: Explosion-proof, mechanical or magnetic induction type.

Q:Q: Can explosion-proof cranes be retrofitted with remote control operation?

A: Yes, but the remote control must be explosion-proof (e.g. ExibIIBT4 certification) and the signal system needs to meet the explosion-proof requirements.