Electrical Equipment Manufacturing & Testing

THE FACTORY FLOOR

See how the equipment
moves through production.

Zhejiang Tongzhi Electric Co., Ltd., a CANGO subsidiary, brings together component processing, assembly, testing and finished-equipment preparation for CANGO's power distribution range.

The photographs below show the actual workshop areas, production equipment, test zones and products being prepared for release.

Production areas ↓Testing areas ↓Packing & release ↓

CANGO pole-mounted circuit breaker production floor — 01 Pole-mounted equipment production

CANGO component processing workshop — 02 Component processing

Integrated equipment test area — 03 Integrated testing

Finished electrical cabinets prepared in the workshop — 04 Finished equipment

01 / PRODUCTION

Pole-Mounted Equipment Production

Organized work zones support the assembly and preparation of pole-mounted circuit breakers and related primary equipment. Products remain accessible for visual checks and final fitting before packing.

Explore pole-mounted circuit breakers ↗

02 / PRODUCTION

Automated Busbar Handling

Dedicated handling and processing equipment supports repeatable copper busbar preparation for complete electrical assemblies.

Busbar processing detail ↓

03 / PRODUCTION

Component Processing

Computer-controlled processing equipment and supporting workstations prepare parts before they move to assembly.

View the processing hall ↓

04 / PRODUCTION

Finished Cabinet Preparation

Completed cabinet assemblies are protected and organized ahead of final dispatch checks and shipping preparation.

See packing and dispatch ↓

PROCESSING CAPABILITIES

Preparing parts for assembly.

These workshop views show the machinery and work areas used before final equipment integration.

Busbar Processing

Dedicated equipment supports copper busbar cutting, punching and bending.

Processing Hall

Workstations and enclosed equipment are arranged along a clear material route.

Computer-Controlled Processing

Enclosed processing equipment supports consistent preparation of production parts.

Automated Handling Line

A long-bed production line supports the controlled handling of busbar components.

TESTING CAPABILITIES

Dedicated spaces for electrical verification.

The applicable test plan is confirmed for the equipment configuration and project requirements.

Integrated Equipment Testing

A segregated test area supports electrical checks and coordinated verification of the assembled equipment.

Partial-Discharge Test Room

The shielded room provides a controlled space for partial-discharge assessment of applicable insulation systems.

Power-Frequency Withstand Test

A fenced high-voltage area supports dielectric withstand testing of applicable equipment.

PRODUCTS ON THE FLOOR

Assembly, staging and final preparation.

Finished pole-mounted circuit breakers organized for packing — Finished pole-mounted circuit breakers

Pole-mounted circuit breaker inventory in the finished product packing area — Finished product packing area

Pole-mounted circuit breaker assembly floor — Assembly floor

CANGO prefabricated substation enclosure — Prefabricated substation

Outdoor high-voltage metering cabinet — Outdoor metering cabinet

Pole-mounted circuit breaker production area — Production area

PACKING & RELEASE

Protected for handling and shipment.

Finished electrical cabinets protected with wrapping — Protected finished cabinets

Wooden equipment crates in the packing area — Equipment packing area

CANGO wooden export crates — Marked export crates

QUALITY THROUGH THE PROCESS

From incoming materials
to equipment release.

Incoming Inspection
Documents, appearance and applicable sampling checks before materials are accepted.
Processing
Preparation of enclosure parts, busbars and components for assembly.
Assembly
Equipment installation and wiring according to the agreed configuration.
Testing
Applicable inspections, functional checks and electrical tests.
Release Preparation
Review of equipment identification, documentation and dispatch requirements.

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