Copper U-Bends Coils Brazing Machine Conveyor Type Flame Control
Function
Product information:
We have very special design to avoid an orange peel phenomenon
crack and an erosion on brazing of copper u-bends coils.
We have built several types of gas flame brazing/soldering machines
for brazing of u-bends for heat exchangers. This machine has three
stage flame control functions and memory control of flame strength,
conveyor speed, burner height, burner width & degree, as options.
Also, we can attach a bar code reader upon customer's request.
The automatic brazing machine is custom built for your applications and enables one operator to
turn out hundreds of joints per hour. Typically, parts are loaded
into stainless steel fixtures which maintain proper alignment
throughout the brazing or soldering cycle. The fixtured parts
(assemblies) are then conveyed through a closely-timed sequence of
paste alloy application, heating, and cooling. Assemblies made of
steel, stainless, copper, brass, and aluminum can all be joined on
automation equipment. Brazing machines can employ various heat
sources such as torch, flame, acetylene, gas/air, induction,
resistance, infrared, oven, and furnace. Brazing machines produces
strong, sealed, leak-proof joints. Automatic brazing machines use
filler metals in solid form, like rings and wire, slugs, washers,
powder, and paste.
Feature:
1. Three stage flame function (preheating/main heating/post heating
2. Memory control of burner height, width, degree (option)
3. Memory control of flame strength, conveyor speed, etc.
Parameter:
| Applicable Products | Heat exchanger U-bend coils |
| Combustion gas | Natural gas or liquefied petroleum gas + oxygen |
| Welding products height | 400 mm-1500 mm |
| Production line speed | 1-2.5m/min |
| Small U tube diameter | Ф6 mm, Ф7 mm, Ф 7.94mm, Ф9.52mm |
| Products columns | 1-4 rows. Automatic Brazing Machine |
