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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 7


GZHCH Automatic CNC Duct Production Line is our latest coil line. With U-shaped structure, it reduces time of plate passing period which achieves the productivity of 20-25 seconds per piece. The design adopts the Duct Line III as the main brain, the Pittsburgh Seam after processing is in the front. When producing large-size duct, the short side bent first, which is more suitable for the seam closing.

Auto Duct Production Line 6S


The 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. Pittsburgh Seam and Single Seam forming separately by Two Lock Forming Machine which makes the Pittsburgh Seam after processing is in the front. When producing large-size duct, the short side bent first, which is more suitable for the Duct Seam Closing and Heavy Gauge Material.

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.

Fiber laser cutting machine


Guangzhou Synthesizes a new CNC fiber laser cutting machine, offering a choice of laser power supplies from 1000W to 6000W, and equipped with our automatic nesting software. It is mainly used for cutting various rectangular/circular/elliptical pipes and general sheet metal processing.

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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