Refrigeration Pipe Brazing Machine
Refrigeration Pipe Brazing Machine Description
Refrigeration Pipe is currently the most important one is copper pipe, and there are also a small part of aluminum pipe and stainless steel pipe.
The main reason for the use of copper pipes for Refrigeration Pipe is that copper has excellent ductility and thermal conductivity, and the use of brazing to link individual copper pipes is the most common process.
The fully automatic brazing machine of DoDo Machinery can effectively improve production efficiency, reduce labor, and provide yield.
Refrigeration Pipe Brazing Machine Product Series

Copper Pant Tee
Copper Pant Tee is a typical copper and copper welding, which has a natural advantage over automatic brazing of such small pipes

Branch Pipe
Branch Pipe is a type of copper pipe with many types. We will design suitable tooling to make the automatic brazing machine work normally.

Brass Distributor Head
Brass Distributor Head requires copper head and copper tube welding, brazing is the preferred process, automatic brazing machine can quickly and accurately find the link position, and the quality is stable
Refrigeration Pipe Brazing Machine Features
- Adjustable Feeding Time
- Preheat
- Nitrogen Fire Extinguishing System
- SMC Gas Solenoid Valve
- Mitsubishi PLC
- Manual Keys/touch Screen
- Stepper Motor Drive
- Safety Glass
- Omron Sensor Switch
- Touch screen, menu-based and multi-language control panels

Refrigeration Pipe Brazing Machine Advantages
Improve Efficiency
A fully automatic machine can increase production capacity by 10 times 20 times
Improve Quality
The quality of automatic brazing is stable and will not fluctuate due to artificial factors
Low Cost
Fully automatic machines save time and use materials more precisely, saving costs.
Turnkey Machine
We improve after-sales service, you have no worries, lift-time services
Our Suppliers




All our accessories are suppliers of world-renowned brands, such as Mitsubishi Group, Omron, etc.
The core technology has independent intellectual property rights and is completely independent research and development.
We are not making ordinary consumer goods. Customers need to use them for 10 or even 30 years after purchase. Quality and durability are our primary considerations.
Power | Three-phase 380v |
System Power Supply | AC 220 |
Machine Power Consumption | 1.5 KW |
Turning Diameter | 600-800mm or customize |
Operating Table Height | 800-1000mm or customize |
Independent Gas Loop | 2 |
The Number Of Working Procedure | 4-12 |
Work Efficiency | 5-10 Pic/min or customize |
The Length Of Product Range | 120-400 mm or customize |
The Shape Size | 1800*1850*2300mm |
Weight | 1100Kg |
1. Customized design
Provide customized solutions according to the drawings or products provided by customers
2. Brazing machine production
Production will start after the customer confirms the plan.
3. Inspection before delivery
After production is completed, trial production and testing will be arranged before shipment.
4. Packing and Shipping
We have rich experience and perfect packaging to ensure the safety of customers’ products during transportation.
5. Customer trial production
After the customer receives the brazing machine, we will cooperate with the customer to provide training services so that the customer can install and use the brazing machine without any problems.
6. After-sales service
Dodo Machine service technicians are just a phone call or email away. Our technicians can help resolve any issues. Need spare parts? No problem, many parts are in stock, others arrive within a week.
Refrigeration Pipe Brazing Machine Brazing Guide
A refrigeration pipe brazing machine is a useful tool in the refrigeration industry. The brazing method is the best method to create strong pipes and make them leakproof.
There are different metals involved but copper pipes are mostly used in refrigeration pipes and brazing machines make the process efficient and speedy.
1. What Is Brazing?
Brazing is the method used in many industries, especially in the HVAC industry. The pipes and tubes of mostly copper are joined together by the use of heat and filler metal to fill any gap between the two joining metals.
Automatic brazing machines are the need of the day as they create the brazed pipes in very less time and help in mass production to be complete quickly.
2. What Is The Importance Of Refrigeration Pipe?
Refrigeration pipe is mostly used in the HVAC industry and the most suitable metal is the copper tube. Copper is used in the refrigeration industry because it has the best thermal conductivity and ductility.
In some cases, aluminum and steel pipes are also used in refrigeration pipes. These refrigeration pipes carry the refrigerant from one part to another to ensure that the cooling effect is not damaged.
3. What Is The Process Of Brazing?
Brazing is the process when two metal pipes are combined so that no hole remains. Brazing is a widely used phenomenon and it is used in the refrigeration industry, hot and cool water facilities, and air-conditioners.
In this method, the filler metal is melted with heat and it fills the spaces between the joints till no spaces remain. This phenomenon is called brazing which is highly effective when done with the help of refrigeration pipe brazing machines.
4. What Are The Benefits Of A Refrigeration Pipe Brazing Machine?
Brazing machines like refrigeration pipe brazing machine is very useful when we need a high yield of brazed pipes. Some benefits of the refrigeration pipe brazing machine are as follows
Speed
The automatic refrigeration pipe brazing machine can make more brazed pipes in less time. The brazing machine creates efficiently more brazed joints in less time without any leakage.
High Quality
The refrigeration pipe brazing machine can make brazed joints that are high quality and leak proof. The refrigeration pipe brazing machine can make the brazing process without any human error and therefore you can see that there are very less chances of leakage in these joints.
Cost Effective
The refrigeration pipe brazing machine is a one-time spend that can save you a lot of money you don’t have to pay the labor to do the brazing that this machine can do for you.
The heating process makes the joints stronger only the necessary portions of the metal parts are heated during brazing making it the best method for your use.
After-Sale Service
This service helps the users to easily understand the working of the machine by the information sharing from the manufacturers.
5. What Are The Products Of Refrigeration Pipe Brazing Machines?
There are many products and types of pipes that are made after brazing from refrigeration pipe brazing machine and these pipes are mostly used in cooling and heating systems. Some of examples of these pipes are
Branch Pipe
The branch pipe is a pipe that divides into two branches. Mostly copper pipes are used to make branch pipes in the HVAC industry because of their efficient working capacity.
Copper Pant Tee
The copper pant tee is a tube that has a u-shape on one end of it, this pipe is used in the refrigeration industry and with help of the refrigeration pipe brazing machine the copper pant tee is made strong and resilient.
Brass Distributor Head
Brass distribution head is mainly used for distributing evaporator, and condenser. It is also useful because the refrigerant flows to the evaporator and condenser through the brass distributor.
The quality of the joints in the refrigeration pipe brazing machine is very good and stable. The brazing machine can find the link position in the joint easily.
6. What Are The Metals Used In Refrigeration Pipe Brazing Machines?
Brazing is the process of fitting together metals with a precision that is then used in the refrigeration industry. The metals that can easily be brazed through induction brazing are steel, copper, brass, aluminum, and iron.
7. What Are The Main Features Of Refrigeration Pipe Brazing Machines?
The quality and precision of the joints made by the refrigeration pipe brazing machine are because of the features of the brazing machine, the features of dodo machine’s refrigeration pipe brazing machine are described below
- Adjustable Feeding time
- Manual screen
- Preheating
- Touch screen
- Fire extinguishing system
- Gas solenoid valve
- Safety glass
- Multi-language control panels
- Manu based screen
- Omron sensor switch
8. What Are The Points To Consider Before Getting A Refrigeration Pipe Brazing Machine?
There are several crucial elements to think about and verify in the business to get the greatest outcomes from induction brazing, including:
- Type of the material you want to braze so that the specific brazing machine can be ordered.
- There are choices like customization available in some manufacturers of the brazing machine industry.
- The working procedures per minute also should be considered before.
- The space of the machine so that the machine can be fitted in the desired spot.
- The type of heat source used in the machine so that the desired gas can be provided to carry out the brazing procedure.
9. Where Can We Get The Best Induction Brazing HVAC Industry?
You can find many manufacturers for induction brazing HVAC industry but dodo machines are known for the best equipment.
They can customize the refrigeration brazing machine according to your need easily and they can make the best brazing machine for your factory and help you braze more joints in less time.
The refrigeration pipe brazing machine can be bought once and then used for many years. Dodo machines create high quality and precise brazing machines that have installation guidance with them for the buyers so that they do not experience any problems.