laser cladding machine


Laser Cladding Machine

Laser cladding machine is an emerging new technology that uses lasers and nano-materials to strengthen alloys in various parts.

WALDUN have a very strong R&D team for laser cladding machine. Now WALDUN can supply you both machine and service for laser cladding.

Laser cladding, also known as laser remanufacturing, or laser repair, is a new surface modification technology.

By adding cladding material to the substrate’s surface, and using a high-energy-density laser beam to melt with the thin layer on the surface of the substrate. The coating forms a cladding layer.

The treatment can significantly increase the hardness and wear resistance of the surface and extend the parts’ service life.

2000W-12000W High Speed Laser Cladding Machine

Applications

The materials applied to laser cladding are relatively wide. It has been successfully developed in stainless steel, dies steel, malleable cast iron, gray cast iron, copper alloys, titanium alloys, aluminum alloys, and special surfaces. And has been used in a wide range of applications, such as the following: laser cladding of cobalt-based, nickel-based, iron-based, and other self-fusing alloy powders and ceramic phases.

Laser cladding of iron-based alloy powders is suitable for parts that require local abrasion resistance and are prone to deformation.

Nickel-based alloy powders are suitable for components requiring local wear resistance, heat resistance, corrosion resistance, and thermal fatigue resistance.

Cobalt-based alloy powder is suitable for parts requiring local wear resistance, heat resistance, corrosion resistance, and thermal fatigue resistance.

Ceramic coating has high strength, excellent thermal stability, and high chemical stability under high temperature, which is suitable for parts requiring wear resistance, corrosion resistance, and high temperature resistance. And oxidation resistance of the parts.

laser cladding applications

Process

Laser cladding can be divided into two main categories according to the cladding material’s supply method, i.e., pre-set laser cladding and synchronous laser cladding.

Pre-set laser cladding is to place the cladding material on the substrate’s surface beforehand, and then use laser beam irradiation to scan and melt the cladding material. The content is added in the form of powder, wire, or sheet, with dust being the most common.

Simultaneous laser cladding is where the cladding material is fed directly into the laser beam so that both feeding and coating can be done simultaneously. The molten metal is also supplied primarily in the form of powder, but some also use wire or sheet for simultaneous feeding.

Process Flow

The primary process of pre-set laser cladding is pretreatment of substrate cladding surface — pre-set cladding material — preheating — pre-set cladding material — Laser melting – post heat treatment.

The primary process of synchronous laser cladding is the substrate cladding surface pretreatment — feeding laser melting— post-heat treatment.

laser cladding banner

LASER CLADDING MACHINE FROM WALDUN=HIGHER QUALITY+LOWER PRICE+BETTER SERVICE

2000W-12000W High Speed Laser Cladding Machine

2000W-12000W HIGH SPEED LASER CLADDING MACHINE

High-speed laser cladding series covers products between 2000W and 12000W.

High electro-optical conversion efficiency, good beam quality, high energy density, wide modulation frequency, strong reliability, long life, maintenance-free operation and so on.

1000W-6000W Laser cladding machine1000W-6000W LASER CLADDING MACHINE

High-power fiber optic semiconductor system with external water cooling and temperature control. Suitable for metal surface treatment, welding, cladding, quenching, 3D Printing, and other fields.

WHY US?

  • We have 15 years of experience. Committed to wear plate, wear pipes, parts, and related equipment production and sales.
  • Our equipment used by significant suppliers of wear-resistant plates in many countries. Contact us to get some references.
  • We use our R & D and manufactured hardfacing equipment to produce wear-resistant plate, our annual wear-resistant plate production value reach more than 20 million US dollars. Therefore, we are experts in the production of wear-resistant plates. Only in the creation of the wear-resistant plate, we can provide you with the best wear-resistant production types of equipment.
  • In total, we sold over 500 surfacing machines in the past ten years.
  • Our lead time is short because we have a very mature supply chain.
  • According to your unique production requirements, we can provide custom-made corresponding non-standard equipment. Contact us for more information.
  • We have an excellent after-sales service team. To make sure you use the equipment properly after you buy it.
  • We have excellent quality assurance on our machines. All the tools we produce has a one-year warranty.
  • Our package can meet your shipping, air transport requirements.

Laser Cladding Machine – The Ultimate FAQ Guide

The need for high-quality, wear-resistant equipment is rampant in various industries. This is why big companies and corporations invest heavily in enhancing and developing their machines.

One of the most effective methods of enhancing machines is laser cladding. In this post, we’ll be discussing more about what it is and how you can benefit from it.

What is Laser Cladding?

Laser cladding is an alteration process that enhances the surface of a base product using lasers.

Laser Cladding
Source: PJ Diesel Engineering

Through a laser beam, alloy powder is melted on top of the parent metal, creating the clad.

What is the Laser Cladding Process?

Understanding the laser cladding process is simple; and you don’t have to be a welding expert to understand it.

  1. A workpiece is prepared
  2. The laser beam hangs alongside the metallic powder
  3. In the process, the laser beam is what melts the powder, forming the metallurgical bond
  4. Thus, the laser cladding process

What Are Laser Cladding Machines And Its Parts?

Laser cladding machines are the equipment used to complete the laser cladding process.

Laser Cladding Machine Anatomy
Source: Durum Verschleiss-Shutz

The usual parts of laser cladding machines include:

  • Laser system
  • Coaxial Nozzle
  • Powder feeder + powder carrier
  • Focusing optics
  • Substrate

Why Do You Need to Use Laser Cladding Machines?

Laser cladding equipment have higher power and energy. Moreover, they’re more advanced as they can finish the cladding faster.

Laser Cladding Equipment
Source: Stork

Also, they can effectively bond metallic powder material to the substrate easily.

What is Cladding?

Cladding is a procedure that enhances the exterior of a workpiece.

Cladding
Source: Keepsake

If you compare it to overlay, it doesn’t join or bond two pieces of materials.

Where Can You Best Apply Laser Cladding?

The best application of laser cladding is to restore and repair valuable parts and components.

Laser Cladding Application
Source: Laser Cladding Services AU

As a matter of fact, laser cladding can best improve:

  • Military-involved components
  • Turbine blades
  • Internal parts of a combustion engine
  • And Many More

What is the Purpose of Laser Cladding?

Laser cladding’s main purpose is to extend the lives of machines and equipment prone to wear.

It can be corrosion, erosion, impact, stress, abrasion, and the like.

Is Laser a Good Cladding Agent?

Yes, lasers are good cladding agents because they can melt many alloys and metals easily.

Laser Cladding Purpose
Source: Oilfield Technology

In fact, they’ve been developed for this use in the industry.

What Are the Advantages or Laser Cladding?

Some of the major advantages that laser cladding can give you include:

  • Higher powder efficiency
  • Low porosity
  • Better metallic bond
  • Higher speed processing
  • Low to no distortion
  • Low energy input
  • Reduced processing time

What Are the Disadvantages of Laser Cladding?

However, some of the major disadvantages that it has are:

  • More costly for setup and installation
  • Wrong setup can cause stress in the cladding which results to cracks and defects
  • Limited availability
  • Machines have size limitations

What Are the Types of Laser Cladding?

Types of Laser CladdingSource: American Machinist

Laser cladding has different types and methods, and they are:

  • Fiber Laser Cladding
  • CO2 Laser Cladding
  • YAG Laser Cladding
  • Diode Laser Cladding

What is Laser Welding?

Laser welding is a process that melts two dissimilar materials, joining them together.

Laser Welding Process
Source: Laser Systems Europe

It’s the process you need to create Part C, by welding Parts A & B.

Is Laser Welding the Same as Laser Cladding?

No, laser welding and laser cladding are two different processes.

Laser welding is done to combine two pieces of materials together, to create a new one.

Laser cladding, on the other hand, is used to coat a material.

You would need to perform laser welding if you want to create a new part or component. But if you want to restore, repair, or enhance a certain component, you need laser cladding.

Is Laser Welding Strong?

Laser welding, compared to other processes, is significantly stronger and more reliable.

Laser Welding Strong
Source: Stainless Structurals

It can melt a wide array of materials that the conventional welding agents can’t.

What Are Laser Cladding Powders?

They are the materials used to melt to create the clad material to the workpiece.

Laser Cladding Powders
Source: PTA Powder

These contain the properties you need for the enhancement of your part or component.

What is Clad Metal?

They are the types of metals that came from two or more materials fused together.

Clad Metal
Source: Stanford Advanced Materials

You produce them by fusing two different or dissimilar materials.

Which Industries Benefit From Laser Cladding?

Many industries and sectors use laser cladding to enhance their machinery or equipment.

Industries That Benefit From Laser Cladding
Source: UKR Fuel

However, manufacturing, oil and gas, even other fields get the most benefit from them.

Are Laser Cladding Machines Effective?

Yes, laser cladding machines are effective for their main purpose.

Without them, you wouldn’t be able to enhance or strengthen your component.

Where Can You Purchase Laser Cladding Equipment?

There are a lot of laser cladding machine manufacturers in the market.

Oftentimes, they are the companies that offer other laser-inclined services as well.

Would Using a Laser Cladding Machine be Safe to Use?

If done well and appropriately, yes, laser cladding machines are safe to use.

Safety of Laser Cladding Machines
Source: Hardchrome Engineering AU

Newer laser cladding machines are computer numerically controlled (CNC).

This means that you don’t have to man it to operate it, making it safer and easier to use.

Thermal Spraying vs. Laser Cladding

Thermal spraying is a surface modification process that coats a particular surface.

Thermal Spraying
Source: The Fabricator

In this process, you use gas or electricity to melt the powder or the wire, applying them to the substrate.

Laser cladding uses a high-beam laser to weld and melt powder to a surface.

Laser cladding is better if you want better resistance to abrasion, corrosion, and wear.

If you need more than just resistance to wear, thermal spraying is the best option to go with.

Who Can Help You With Laser Cladding?

There are a lot of companies that offer laser cladding services.

But if you want the best, work with us here at Waldun. We’re the best company that has the best laser cladding machines in the industry.

For more than a decade, we’ve given our clients the specifics they need for their business.

All our laser cladding equipment are high standard and advanced.

We can help you with the job faster and more accurate.

Get A Quote Now !