A 16-ton single beam overhead crane consists of several key mechanical, electrical, and safety components that work together to ensure safe and efficient lifting operations.

1. Main Girder (Single Beam)

Primary load-bearing structure of the crane.

Usually fabricated from welded box-type steel construction.

Supports the electric hoist and transferred load.

Designed to provide high strength with minimum deflection.

Functions

Carries the lifted load.

Supports hoist travel along the span.

Transfers load to end carriages.

2. End Carriages (End Trucks)

Installed at both ends of the main girder.

Equipped with crane travel wheels.

Connected to travel drive mechanisms.

Functions

Support the bridge structure.

Enable crane movement along runway rails.

Distribute loads to the runway system.

3. Electric Wire Rope Hoist

The main lifting mechanism consisting of:

Hoisting motor

Gear reducer

Rope drum

Steel wire rope

Electromagnetic brake

Hook block

Functions

Lifting and lowering materials.

Providing smooth and reliable load handling.

Supporting loads up to 16 tons.

 

4. Hoist Traveling Mechanism

Components

Travel motor

Drive wheels

Gear transmission

Wheel brackets

Functions

Moves the hoist horizontally along the main girder.

Allows precise load positioning.

5. Crane Traveling Mechanism

Components

Travel motors

Gearboxes

Drive shafts

Travel wheels

Functions

Moves the entire crane along the runway rails.

Provides longitudinal transportation of loads.

 

6. Hook Block Assembly

Components

Forged crane hook

Pulley sheaves

Hook nut

Safety latch

Thrust bearing

Functions

Connects the load to the lifting system.

Ensures secure and safe lifting.

7. Steel Wire Rope

High-strength wire rope wound on the hoist drum.

Manufactured from wear-resistant steel strands.

Functions

Transfers lifting force from the hoist drum to the hook block.

Supports repeated lifting cycles.

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8. Electrical Control System

Components

Main electrical control panel

Contactors

Relays

Circuit breakers

Variable Frequency Drive (optional)

Functions

Controls lifting and traveling motions.

Protects electrical equipment from overload and faults.

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9. Power Supply System

Types

Festoon cable system

Conductor busbar system

Functions

Supplies electrical power to the crane and hoist.

Ensures uninterrupted operation.

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10. Control Devices

Pendant Control

Wired push-button controller.

Suitable for normal workstation operations.

Wireless Remote Control

Provides greater flexibility and visibility.

Improves operator safety.

Cabin Control (Optional)

Used for special industrial applications.

 

11. Runway Rail System

Components

Crane rails

Rail clips

Support beams

Alignment plates

Functions

Guides crane travel.

Supports crane wheel loads.

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12. Safety Protection Devices

Overload Protection Device

Prevents lifting beyond rated capacity.

Upper and Lower Limit Switches

Prevent over-hoisting and over-lowering.

Travel Limit Switches

Restrict crane and hoist travel to safe ranges.

Emergency Stop Button

Immediately stops all crane movements during emergencies.

Phase Protection Relay

Protects motors from phase loss, phase reversal, and voltage imbalance.

Buffers

Installed at runway ends.

Absorb impact energy.

Rail Sweepers

Remove debris from crane travel paths.

Warning Alarm System (Optional)

Audible and visual warning during crane operation.

 

 

Sketch

 

13. Fasteners and Auxiliary Components

High-strength bolts

Connecting plates

Cable trays

Junction boxes

Maintenance platforms (optional)

Protective covers

 

 

 

Main technical

 

1. High Lifting Capacity

Capable of handling loads up to 16 tons safely and efficiently.

Suitable for lifting machinery, steel structures, molds, dies, and heavy industrial components.

Meets the material handling requirements of most medium-duty workstations.

2. Cost-Effective Solution

Lower manufacturing and installation costs compared to double girder overhead cranes.

Reduced maintenance expenses due to a simpler structural design.

Provides excellent value for investment.

3. Space-Saving Design

Utilizes overhead workspace effectively.

Keeps production floors clear for personnel, forklifts, and equipment.

Maximizes usable workshop space.

4. Lightweight Structure

Single beam construction reduces the crane's self-weight.

Minimizes load on the building structure and runway beams.

Can reduce overall building construction costs.

5. Smooth and Precise Operation

Electric wire rope hoist provides stable lifting and lowering.

Optional Variable Frequency Drive (VFD) control enables smooth acceleration and deceleration.

Reduces load swing and improves positioning accuracy.

6. Increased Productivity

Accelerates material transportation within the workstation.

Reduces manual handling time.

Improves workflow efficiency and production output.

7. Easy Installation

Modular design simplifies transportation and assembly.

Short installation and commissioning periods.

Suitable for both new and existing workshop facilities.

8. Low Maintenance Requirements

Simple mechanical and electrical systems.

Easy access to major components for inspection and servicing.

Reduced downtime and maintenance costs.

9. Reliable Safety Performance

Equipped with comprehensive safety features, including:

Overload protection device

Upper and lower lifting limit switches

Travel limit switches

Emergency stop system

Phase-loss and phase-sequence protection

Buffers and rail sweepers

These features help protect operators, equipment, and materials.

10. Flexible Control Options

Pendant push-button control

Wireless remote control

Cabin control (optional)

Operators can select the most suitable control method based on workplace requirements.

11. Energy Efficient

High-efficiency motors reduce power consumption.

Optional VFD technology optimizes motor performance.

Lower operating costs compared with less efficient lifting systems.

12. Wide Adaptability

Suitable for various industrial environments, including:

Manufacturing workshops

Assembly stations

Steel fabrication plants

Warehouses

Maintenance facilities

Machinery workshops

Mold and die factories

13. Customizable Configuration

The crane can be customized according to project requirements:

Span length

Lifting height

Lifting speed

Travel speed

Power supply voltage

Control system

Working duty classification

14. Improved Workplace Safety

Minimizes manual lifting of heavy materials.

Reduces the risk of workplace injuries.

Provides safer and more controlled material handling operations.

15. Long Service Life

Manufactured using high-quality steel structures and reliable components.

Durable design withstands continuous industrial use.

Ensures long-term operational reliability and reduced lifecycle costs.

Summary

The 16 Ton Single Beam Overhead Crane for Work Stations offers an ideal combination of high lifting capacity, economical investment, operational efficiency, safety, and reliability. Its compact design, easy maintenance, and flexible customization make it a preferred material handling solution for manufacturing plants, workshops, warehouses, and industrial workstations.

 

A 16 Ton Single Beam Overhead Crane is widely used for lifting, moving, loading, unloading, and positioning heavy materials within industrial workstations. Its efficient operation, compact design, and cost-effectiveness make it suitable for a broad range of industries.

1. Manufacturing Workstations

Transporting raw materials and finished products.

Moving components between production processes.

Supporting assembly and fabrication operations.

Improving workflow efficiency.

Typical Loads

Machine parts

Industrial equipment

Fabricated components

Production materials

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2. Machinery Manufacturing Plants

Handling large mechanical assemblies.

Positioning components during manufacturing and testing.

Loading and unloading machinery.

Typical Loads

Motors

Gearboxes

Pumps

Machine frames

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3. Steel Fabrication Workshops

Lifting steel plates, pipes, and structural sections.

Supporting welding and assembly operations.

Moving fabricated steel products within the workshop.

Typical Loads

Steel beams

Steel plates

Pipe assemblies

Structural components

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4. Equipment Maintenance Facilities

Removing and installing heavy equipment.

Assisting machinery repair and overhaul work.

Supporting maintenance operations safely and efficiently.

Typical Loads

Electric motors

Compressors

Pumps

Industrial machinery

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5. Mold and Die Workshops

Handling heavy molds and dies.

Transporting tooling between machining and storage areas.

Assisting mold installation and replacement.

Typical Loads

Injection molds

Stamping dies

Tooling fixtures

Precision components

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6. Warehouses and Logistics Centers

Loading and unloading heavy cargo.

Moving materials between storage locations.

Improving inventory handling efficiency.

Typical Loads

Palletized goods

Industrial materials

Equipment packages

Heavy containers

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7. Automotive Manufacturing and Repair Workshops

Handling engines and vehicle components.

Supporting assembly lines and maintenance operations.

Transporting heavy automotive parts.

Typical Loads

Engines

Transmissions

Chassis components

Vehicle assemblies

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8. Power Equipment Manufacturing Plants

Lifting generators, transformers, and switchgear.

Supporting assembly and testing operations.

Handling large electrical equipment safely.

Typical Loads

Transformers

Generator components

Electrical panels

Power distribution equipment

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9. Construction Material Production Facilities

Handling concrete products and building materials.

Supporting production and storage operations.

Loading finished products for transportation.

Typical Loads

Precast concrete elements

Reinforcement cages

Steel structures

Building materials

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10. General Industrial Workshops

Daily material handling operations.

Internal logistics support.

Equipment installation and relocation.

Typical Loads

Industrial machinery

Raw materials

Semi-finished products

Finished goods

 

16 Ton Single Beam Overhead Crane Production Procedure

1. Project Planning and Engineering Design

Requirement Analysis

Confirm lifting capacity, span, lifting height, duty class, and control method.

Review workshop layout and runway beam specifications.

Determine applicable standards and customer requirements.

Engineering Design

Main girder structural calculation.

End carriage design.

Hoist selection and configuration.

Electrical system design.

Safety device configuration.

Technical Documentation

General arrangement drawings.

Manufacturing drawings.

Electrical schematics.

Quality inspection plans.

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2. Raw Material Procurement and Inspection

Material Procurement

Structural steel plates and sections.

Hoist components.

Motors and gearboxes.

Electrical equipment.

Wire ropes and hooks.

Incoming Inspection

Material certificate verification.

Chemical composition and mechanical property checks.

Dimensional inspection.

Surface quality examination.

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3. Main Girder Fabrication

Steel Plate Cutting

CNC plasma or flame cutting.

Groove preparation for welding.

Girder Assembly

Position web plates and flange plates.

Install stiffeners and reinforcement plates.

Check assembly dimensions.

Welding Process

Submerged Arc Welding (SAW) for major welds.

CO₂ gas shielded welding for secondary components.

Continuous weld quality monitoring.

Straightening and Correction

Correct welding deformation.

Adjust camber and alignment.

Inspection

Dimensional verification.

Weld visual inspection.

Non-destructive testing (if required).

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4. End Carriage Manufacturing

Fabrication

Steel cutting and assembly.

Wheel seat machining.

Bearing housing preparation.

Assembly

Wheel installation.

Shaft and bearing assembly.

Gearbox and motor installation.

Inspection

Wheel alignment check.

Rotation testing.

Dimensional verification.

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5. Hoist Manufacturing and Assembly

Mechanical Assembly

Drum installation.

Gear reducer assembly.

Motor and brake installation.

Wire Rope Installation

Rope winding on drum.

Rope anchoring and adjustment.

Hook Block Assembly

Hook installation.

Pulley assembly.

Safety latch fitting.

Testing

Hoist operation test.

Brake performance test.

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6. Machining Process

Precision Machining

Crane wheels.

Shafts.

Couplings.

Bearing seats.

Quality Control

Dimensional inspection.

Tolerance verification.

Surface finish inspection.

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7. Surface Preparation

Shot Blasting

Remove rust and welding scale.

Improve paint adhesion.

Cleaning

Dust removal.

Surface quality inspection.

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8. Painting Process

Primer Application

Anti-corrosion primer coating.

Intermediate Coating

Increase coating thickness and durability.

Finish Painting

Customer-specified color application.

Uniform appearance and protection.

Drying and Curing

Controlled curing before assembly.

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9. Electrical System Assembly

Control Panel Fabrication

Installation of contactors, relays, breakers, and VFDs (if applicable).

Wiring

Internal wiring and terminal connections.

Cable routing and labeling.

Installation of Electrical Devices

Limit switches.

Warning alarms.

Power supply systems.

Pendant or wireless control systems.

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10. Complete Crane Assembly

Mechanical Assembly

Connect main girder and end carriages.

Install electric wire rope hoist.

Assemble travel mechanisms.

Electrical Integration

Connect motors and control circuits.

Install festoon cables or conductor rails.

Grounding system installation.

Safety Device Installation

Overload limiter.

Travel limit switches.

Emergency stop devices.

Buffers and rail sweepers.

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11. Quality Inspection

Structural Inspection

Dimensional verification.

Weld quality examination.

Surface coating inspection.

Mechanical Inspection

Wheel alignment.

Gearbox operation.

Brake performance.

Electrical Inspection

Insulation resistance test.

Functional control test.

Safety device verification.

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12. Factory Acceptance Testing (FAT)

No-Load Test

Hoisting operation.

Hoist travel test.

Crane travel test.

Static Load Test

Load test at 125% of rated capacity (20 tons).

Structural deformation measurement.

Dynamic Load Test

Load test at 110% of rated capacity (17.6 tons).

Verification of operational performance.

Safety Function Test

Overload protection.

Limit switch operation.

Emergency stop response.

Brake reliability.

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13. Packing and Shipment

Protection Measures

Rust-prevention treatment.

Protection of machined surfaces.

Electrical component packaging.

Export Packing

Steel structure bundling.

Wooden crates for accessories.

Container loading preparation.

Documentation

Packing list.

Inspection certificates.

Test reports.

Operation and maintenance manuals.

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14. Site Installation and Commissioning

Installation

Runway rail inspection.

Crane erection.

Hoist installation.

Electrical connection.

Commissioning

Alignment adjustment.

Functional testing.

Trial operation.

Load Testing

On-site load test according to standards.

Safety verification.

Final Acceptance

Customer inspection.

Operator training.

Handover documentation.

 

Workshop view:

The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached 85%.