Basic Refrigeration Service Tools

Every technician has different requirements for basic refrigeration tools.

For example, refrigerators (fridges) Basic service tools, and air conditioner basic service tools are different.

Therefore, Miracle has compiled some general basic refrigeration service tools.

Of course, you can also send us your refrigeration tools list. We can provide you with more convenient services.

If you are engaged in refrigerator repair service, then we can provide you with crimping tools, refrigeration manifold gauges, r600a refrigerant tools, etc.

As a professional refrigeration tool supplier, we can provide you with the best refrigeration tools. Contact us now.

Refrigeration Hand Tools Kit

A good refrigeration tool supplier will provide you with a wide range of tools for refrigeration, not only to consider the reliability of the refrigeration tools for you but also to ensure that the refrigeration tools are easy to sell and bring you benefits.

Miracle provides you with professional refrigeration hand tools and refrigeration hand tool kits.

We pay attention to the protection of our dealers, provide you with a price-insurance policy, protect your interests from infringement, and have priority promotion rights in the market.

Miracle hand refrigeration tools can be widely used in HVAC&R systems.

The product range includes pipe cutters, refrigeration pipe bender sets, refrigeration piercing tools, etc.

HVAC Refrigeration Tools Kit

HVAC refrigeration tools can be used in air conditioning, ventilation, and refrigeration systems.

HVAC refrigeration tools include refrigeration service tools and installation tools.

As the best refrigeration HVAC tools supplier in China, we always insist on providing you with more valuable HVAC tools, which is also the cornerstone of our success.

In the process of designing and developing refrigeration HVAC tools.

Miracle summarized a large number of workers’ feedback on refrigeration tools, sorted and refined this information, and incorporated it into every detail of our product development.

We attach great importance to the grip of refrigeration service and maintenance tools.

The materials we used for refrigeration tools are solid and the craftsmanship is exquisite. It is a long-lasting good product.

The Refrigeration HVAC tools we can provide you with include an HVAC flaring tool, refrigerant charging scale, refrigerant recovery machine, HVAC vacuum pump, etc.

For more refrigeration tools list, please contact us now.

Lokring Refrigeration Tools Kit

As the first solder-free refrigeration tools supplier in China, we devoted ourselves to R&D, manufacturing, and marketing for refrigeration products.

For the convenience of customers, we make this refrigeration tools kit.

Right now, we put the refrigeration lokring tools and sealing liquid inside of the bags.

Then you can easily carry the refrigeration repair tool to the site.

The lokring fitting is packed separately because of various sizes.

If you have other requirements for the package, contact us for a professional and customized solution for you.

Refrigeration Tools and Their Functions

The function of the basic refrigeration tool is mainly to disassemble the casing of the refrigeration equipment.

For example, when disassembling the casing of an air conditioning unit, a screwdriver, a ratchet wrench, are required.

When you open the enclosure of the refrigeration system, you generally need to test the refrigeration system or replace accessories.

So you need to use a tube cutter, multimeter, refrigeration accessories, HVAC parts, and other refrigeration tools and equipment.

When you have completed the inspection of the refrigeration system.

You need the manifold gauge set, vacuum pump, and refrigerant leak detection equipment, refrigerant recovery machine to make the final confirmation of the system.

All refrigeration tools are designed to help you repair and service HVAC&R systems faster, safer, and more labor-saving.

Miracle has rich experience in the export of refrigeration tools and quality control and can solve your bulk order needs.

Just send us your refrigeration tool list now!

Read more: how to detect refrigerant gas leaks, refrigeration system, air conditioning system, HVAC system.

Lokring Refrigeration Repair Tool Functions

Miracle refrigeration tools need to be used with lokring refrigeration accessories.

The lokring refrigeration tool is designed according to the metallic characteristics of the piping material and is a fireless connection technology.

No welding connection is a new type of cold extrusion pipe connection technology.

This connection method uses external force to push the tightening ring to produce elastic-plastic deformation of the connected pipes of the different materials.

Thereby realizing the mutual connection and sealing between the pipes.

No welding connection technology is suitable for the connection of non-ferrous metal pipes and a lot of use the connection of refrigeration piping systems.

The refrigeration tool fitting quality depends on the material and surface characteristics of the two pipes.

It solves the unstable connection quality caused by human factors from the root cause.

Therefore, It can reduce the refrigerant leakage rate of the refrigeration line from the original one-thousandth to less than one ten-thousandth. It greatly reduces leakage.

How to Use the FRK Lokring Refrigeration Repair Tool Easily?

Have you ever met any problems with welding during refrigerator repair?

Have you ever lost the business because the welding connection is not allowed at the site?

You are very wise to find our FRK refrigeration tool to solve all the problems you met for welding.

As you can see in the video, it’s taken by our engineer for our repair work. There are several refrigeration parts you will need.

FRK refrigeration repair tool, lokring fittings, and sealing liquid for the solder-free connection, and we demonstrate how we connect copper filter drier.

How to connect the capillary tube. How to seal the compressor with a stopper.

We hope to help more technical workers to do the job easier, and help businessmen get more profit from the new technology.

Read more: copper pipe joining methods.

Why Do You Need a Refrigeration and Air Conditioner Repair Tool?

Miracle refrigeration repair tool is specially designed for refrigeration HVAC maintenance.

Refrigeration and air conditioning service tools with fireless connection technology.

No need for fire, no dangerous gas required, even no experienced skills limit, it’s quite easy to operate.

The refrigeration repair tool is very small and light, very easy to carry, and it has a great advantage for the operation during small and narrow space, very flexible to meet your request.

Furthermore, you can’t imagine its high efficiency for repair, can you believe we finish the connection within a few seconds?

Our lokring refrigeration service tools can fit all the brands of the refrigerator and air conditioner, widely use for LG, Samsung, Gree, Haier, Panasonic, Hisense, etc.

If you are not sure about your refrigeration system, contact us for technical suggestions.

Our aim is to do more and make your business simple.

So we are providing the complete solution for refrigeration and air conditioning, all the parts you need, just contact us.

Where Use Refrigeration Lokring Tools

In the refrigeration system, there are many connections that you need to weld.

For example, the connection of the copper filter direr, the connection of the insulated copper pipe, the connection of the copper Y joint.

However, the use of welding is very inconvenient, and it is also very dangerous, and the leakage rate is also high.

Especially when you repair the refrigeration line, you should always pay attention to the piping will not be high-temperature burn through.

But now, if you use Miracle lokring tools and fittings, all these problems will be solved.

Miracle no welding refrigeration tool used for pipeline over-melting connection.

Widely used in industrial refrigeration, commercial refrigeration, transportation refrigeration, residential building, commercial building, etc.

For more application range, contact us now.

How To Use Lokring Refrigeration HVAC Tools

First Step: Confirm the outer diameter and wall thickness of the tube, and select the corresponding copper press fittings and refrigeration tools heads.

Second Step: Put the inner nest into the end of the pipe, and then put the copper press fittings on the outside of the pipe as shown.

Third Step: Insert the tube into one end of the quick coupling sleeve, and draw a marked line on the wall of the tube at the port position of the coupling sleeve.

Fourth Step: Check the length of the tube inserted into the connecting sleeve, then insert the tube into the connecting sleeve again.

And then pull the connecting sleeve from the end of the pipe by 1/3 ~ 1/2 length based on the mark.

Fifth Step: At the gap between the connection port and the tube, drop the special sealing liquid (at this time we can see that the sealing liquid is quickly drawn into the gap).

Until the sealing liquid is no longer sucked, stop adding the sealing liquid.

Be sure to let the sealing liquid flow down the gap between the connecting sleeve and the tube.

Sixth Step: Insert the tube into the copper press fittings sleeve for the last time, and reach the reserved mark line.

Seventh Step: After the sealing liquid is completely added, push the lokring to the connecting sleeve, no need to push it hard, slightly push it to the right place, and suck it together.

Eighth Step: Take out the refrigeration tools, and put the connected pipe into the jaws, one jaw is stuck in the middle of the connecting sleeve, and the other jaw is stuck on the outer of lokring.

Ninth Step: Start to shake the refrigeration tools hands.

When the lokring moves to the shoulder position of the connecting sleeve and stops make sure there is no gap between the lokring parts, repeat the above steps to connect the other end of the pipeline.

Read More: lokring training

Notes on the use of Lokring Refrigeration HVAC Tools

√ When you can rotate the lokring fitting sleeve or tube.

Please rotate at least one turn to allow the sealing liquid to fully cover the gap evenly, and observe the gap at the end of the coupling sleeve.

If the sealing liquid is insufficient, please add a little more Until the sealing liquid is no longer sucked into the gap;

√ When the lokring fitting sleeve or the tube cannot rotate.

We can shake and swing the lokring fitting sleeve up, down, front, back, or left and right, which can also uniformly cover the quick sealing fluid in the gap;

during shaking or swinging, the sealing liquid will overflow at the gap position of the end of the connecting sleeve.

This overflow does not necessarily flow out a lot. It may be just a little.

When the connecting sleeve shakes or swings, it is sucked into the gap.

It is an ideal amount of sealing liquid;

When you see a clear gap in the gap of the connecting sleeve without sealing liquid.

Please add a little more until the sealing liquid is no longer sucked into the gap.

Refrigeration and Air Conditioner Service Tool Fittings

Refrigeration Repair Tool and Aluminum Fitting

Aluminum press fittings are designed for small sizes metal pipes connection, use together with FRK refrigeration repair tools.

It applies to pipe sizes from 1.8mm to 8mm that can fulfill most refrigerator pipe sizes, other sizes we can customize, such as 9.52mm.

We have equal sizes and reducing sizes for both sides for your reference.

Air Conditioner Service Tool and Copper Fitting

Copper-steel press fitting is made of a copper sleeve and two stainless steel rings.

It’s widely used for refrigeration and air conditioner system pipes connection, popular for central air conditioning and installation, some use for refrigerator repairing.

Same with Aluminum press fittings, it has an equal size and reducing size for both sizes to meet your requirements.

Feature of Lokring Refrigeration HVAC Tools

Aluminum press fittings are suited for tube Dia ≤φ8mm or 5/16, copper press fittings are suited for tube Dia ≤φ 1 1/8.

Especially use for fridge, freezer, central air conditioner, drinking water system, steam system, water heating system, etc.

Flexible and easy to use, easy to carry.

It has a great advantage for different material pipes’ connections, like copper to aluminum, aluminum to steel, etc.

It should use suitable sizes of lokring fittings and sealant together.

We have a bigger size hand tool to meet your requirements for a big size metal pipe connection.

Read more: HVAC tools, HVAC tool kit.

Refrigeration Tools for Sale

Miracle is providing the complete solution for refrigerator&freezer repair.

So except for the solder-free connection products.

We also supply the other refrigerant tools for repairing, including the pipe cutter, reamer, copper filter drier, capillary tube, manifolds, HVAC flaring tool, etc.

As a professional refrigeration tools supplier, we can provide you with not only a complete list of refrigeration tools.

But also accessories used in the repair and maintenance of HVAC&R systems.

Such as refrigeration units, refrigeration compressors, refrigeration fans, etc.

Our mission is to do more and help to save your time and cost, you find us, you got everything you want for the repair work.

Miracle team is doing the repair project in the domestic market.

We all use these refrigerant tools by our own service team, you can trust us to supply you with the best refrigerant tool for you.