Dovetail Collar Machine
The Air Duct Machine is a specialized device for processing air ducts. It can shear, bend and perform circular cutting on steel plates to produce air ducts, exhaust pipes and ventilation duct accessories of various shapes.
Widely used in fields like construction, machinery and mining, it provides reliable processing support for the production of ventilation and exhaust systems in these industries.

Features of Dovetail Collar Machine
Specialized Positioning & Multi-Function IntegrationAs a specialized device for air duct processing (model HCY, round duct hydraulic elbow making type), it can shear, bend, and perform circular cutting on steel plates. It supports production of air ducts, exhaust pipes, and ventilation duct accessories in various shapes, covering full-process needs of air duct manufacturing.
Wide Adaptability & Compact Design
-
Processing scope: Fits steel plates with max thickness 0.4-0.7mm, and processes round ducts with diameter range 76-355mm, matching common air duct size requirements.
-
Practical structure: Equipped with 0.55kw motor, weighs 130kg, and has dimension 500×560×920mm. Its compact size saves workshop space and facilitates flexible placement.
Technical Parameters
|
Machine name |
Round duct Hydraulic elbow making machine |
|
Model |
HCY |
|
Max. thickness |
0.4-0.7mm |
|
Dia. range |
76-355mm |
|
Motor power |
0.55kw |
|
Weight |
130kg |
|
Dimension |
500*560*920mm |

FAQ
Q: Factory or trading company?
A: Professional direct manufacturer.
Q: Not sure how to operate the machine?
A: Multiple supports: Attached manual; our engineers on-site/your team trained at our factory; 24/7 support.
Q: What payment terms do you accept?
A: Support T/T, L/C, Western Union; other methods negotiable.
Q: Machine warranty period?
A: 1 year. Main parts: high-quality tool steel (anti-corrosion, wear-resistant); free replacement for quality-related parts.
Q: Do you have stock?
A: Yes. Over 100 units in stock, quick delivery.
Q: How do you control quality?
A: Quality first. Strict control through entire production.
Q: Shipping cost from China to us?
A: Ship by sea/air to your port/door. Provide port/address (with postcode) for quote; reliable agents ensure safe, on-time delivery.
Related products
-
VMC 500 CNC Vertical Machining Center
Contact UsThe machine is suitable for communication, medical equipment, power tools, 3C products processing,etc.Three axes acceleration up to 1G, from standstill to 48m/min, just 0.2 seconds.
-
Water-cooled cabinet
Contact UsThe water-cooled cabinet condenser uses a water-cooled condenser, and the evaporator directly cools the air.
-
Small Scale PE PP HDPE LDPE Films Bags Rigid Plastic Granulators Recycling Pelletizing Machine
Contact UsThis is multifunctional small plastic pelletizing line. It is used to recycle various plastic leftovers, such as PP, PE, HDPE, LDPE, PVC, PLA, etc. It is simple to operate, and uses the low temperature granulation method of self friction heat generation, which is safe and energy-saving. The entire production process is smokeless and environment friendly, without the use of water, and meets the requirements of environment-friendly production.
-
Oxygen Rich Side Blown Melt Melting Furnace
Contact UsThe oxygen rich side blown molten pool melting furnace is an efficient and energy-saving steel melting equipment. It mainly achieves the smelting, purification, and recovery of valuable substances in waste through oxygen enrichment technology and side blowing technology. Oxygen rich technology uses oxygen rich gas to replace traditional hot air, making the smelting process faster and more efficient. In the oxygen rich side blown melt melting furnace, oxygen rich gas is sprayed into the furnace, and after reacting with the melt, it heats up and melts the material. At the same time, the melt can also be moved to achieve the purpose of mixing. Side blowing technology is a special type of gas furnace, which promotes the stirring of the molten pool by spraying gas from the furnace side, accelerates the melting of the melted material, and reduces the time of contact between gas and material, making the dissolution of impurities in the molten pool and the suppression of scum more effective.





Reviews
There are no reviews yet.