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Product Description

Around elbow welding machine is a specialized piece of HVACequipment designed for automatic or semi-automatic welding of round duct elbows.It is engineered to join metalelbow segments (commonly galvanized stel,stainless steel)with high precision,ensuring airtight and sturdy welds that meet HVAC industry standards.

Parameter

electric power

3N~380V 50/60HZ

welding diameter

φ80~D300mm

welding angle

30°45°60°90°

welding thickness

cold rolled steel:0.3~0.8mm galvanized steel:0.3~0.8mm stainless steel:0.3~0.5mm

welding speed

3~9m/min

welding copper wire

φ2.0mm

cooling water

0.4Mpa 8.5L/min

compressed air

0.8Mpa 600L/min s25℃

welding power

50KVA

net weight

2.5T

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General frequently asked questions

We specialize in manufacturing and selling rectangular duct machines, spiroduct machines, as well as fire damper machines and fan coils for HVAC systems.

Our rectangular duct machines are designed to handle various common material thicknesses to meet different duct processing requirements of customers.

Our spiroduct machines feature user-friendly operation design and simple daily maintenance procedures to reduce later use costs for users.

All our fire damper machines are produced in strict accordance with industry safety norms to ensure the safety and qualification of the finished dampers.

We support customized services for fan coils to match different installation scenarios and functional needs of customers’ projects.

We provide comprehensive after-sales service including on-site debugging, operation training and timely technical support for all our products.

Our rectangular duct machines and spiroduct machines are optimized for high efficiency to help customers improve duct production speed effectively.

Our rectangular duct machines, spiroduct machines, fire damper machines and fan coils are suitable for both small workshops and large-scale industrial production.