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PRODUCT CLASSIFICATION

Professional Ventilation Duct Machinery Manufacturer

We are one of the top manufacturer specialized in ducting machinery, with forward-looking, state-of-the-art technologies and methods of ventilation equipment manufacturing, now is becoming one of the largest and the most comprehensive kinds of HVAC machinery in China.


COMPANY PROFILE

Focus on Manufacturing Ventilation Duct Processing Equipment

GZHCH machinery, one of the leading air ducting machinery supplier in China since 1986, specialist in Spiral Tube Former, Auto Duct Production Line Machine, Lockformer machine, Plasma Cutting Machine with Professional Service and Good Quality.

1986 Years

Founded in

3000 +

Factory Area

200 +

Processing Equipment

150 +

Corporate employees

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GZHCH Machinery

RECOMMENDED PRODUCTS


Auto Duct Production Line 6


GZHCH Automatic CNC Duct Production Line is our latest Duct coil line machine. With U-type structure, it reduces time of plate passing period which achieves the productivity of 20-25 seconds per piece. It's one of the most popular partners of duct fabrication factories.

Lock Forming Machine


Also known as Lock Former or Pittsburgh Seamer, it's a multi-functional machine for varying uses in the HVAC ducting industry. Designed for the formation of different types of seams, which are used in the manufacture of rectangular and round ducts, chimneys, gutters. The rolls are made from the highest quality case-hardened steel and can be easily changed.

Self-loading laser cutting machine


The self-loading laser cutting machine is a device that integrates laser cutting technology with an automatic loading and unloading system, which can improve production efficiency while ensuring cutting quality and accuracy. Its main components include the laser cutting machine and the automatic loading and unloading system. The latter consists of a robot, loading and unloading position detectors and other components, which are responsible for the automatic loading of raw materials and unloading after cutting.

Duct laser cutting machine


The duct laser cutting machine uses a high-energy laser beam to irradiate the surface of the wood board, causing the wood board material to quickly melt, vaporize or reach the ignition point, and at the same time blows away the melted or burned material with a high-speed airflow, thereby achieving precise cutting. This non-contact processing method not only avoids the tool wear problem that may occur in traditional mechanical cutting, but also greatly improves cutting accuracy and efficiency.

OUR ADVANTAGES


Renowned for premium quality, competitive pricing, and reliable after-sales support, we earn consistent customer acclaim.

02 | High Quality

The product features an all-steel welded structure.

Our Advantages

03 | Widely used

The product finds extensive applications across multiple sectors, including ventilation ductwork systems

Our Advantages

01 | Customizable

We accommodate custom manufacturing per client specifications

Our Advantages
Our Advantages

04 | After-sales

We offer year-round uninterrupted service with scheduled client follow-ups

Safe

Careful

Effortless

Peace of mind

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OUR ADVANTAGES


Our Advantages

01 | Customizable

We accommodate custom manufacturing per client specifications


Our Advantages

02 | High Quality

The product features an all-steel welded structure.


Our Advantages

03 | Widely used

The product finds extensive applications across multiple sectors, including ventilation ductwork systems


Our Advantages

04 | After-sales

We offer year-round uninterrupted service with scheduled client follow-ups


ENGINEERING CASE


Renowned for premium quality, competitive pricing, and reliable after-sales support, we earn consistent customer acclaim.

Learn More

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