Advanced 3000W Laser Hardening Machine for Precision Surface Treatment

Advanced 3000W Laser Hardening Machine for Precision Surface Treatment

US$40,000.00
1-2 Sets
US$36,000.00
3-9 Sets
US$30,000.00
10+ Sets

Basic Info.

Model NO.
GJC2000
Application
Aerospace, Agricultural Machinery, Heavy-Duty Machinery, Petroleum Metallurgy, Automotive Industry
Automatic Grade
Automatic
Style
Stationary
Technical Class
Continuous Wave Laser
Q-Switch
with Q-Switch
Laser Classification
ND: YAG Laser
Type
Laser Cladding
Net Weight
1800kg
Cross Weight
2000kg
Transport Package
Plywood Case
Specification
2450*2450*2500CM
Trademark
Sunrise
Origin
China
HS Code
8456110090
Production Capacity
100 Sets/Month

Product Description

Machine Picture

Machine Introduction
What is laser hardening technology?
Laser hardening is a hardening technology that uses a laser to heat the surface of a material above the phase transition point. As the material itself cools, austenite transforms into martensite, thereby hardening the surface of the material.

Advantages
I. High and uniform hardness: After laser hardening, the surface hardness of the material is increased by 15% -20% compared to conventional hardening, and the hardness distribution is more uniform. For example, after laser hardening, the surface hardness of 45 steel can reach HRC55-62, while the hardness of conventional hardening is generally HRC40-50.
II. The heat-affected zone is small: the laser energy is concentrated, and the heating and cooling speed is extremely fast. The heat-affected zone is usually only a few tens of micrometers to several hundred micrometers, and the workpiece deformation is small, especially suitable for processing parts with high precision requirements. For example, laser hardening of precision gears can basically not affect their original accuracy.
III. The depth of the layer can be controlled accurately by adjusting parameters such as laser power, scanning speed, and light spot diameter. Generally, the depth of the layer is between 0.2-2mm.
V. High process flexibility: It can harden parts with complex shapes and local areas, and can also achieve selective hardening, such as hardening and strengthening the local wear parts of mold edges and shaft parts.
VI. Environmental protection and energy saving: Compared with traditional hardening methods (such as salt bath hardening), laser quenching does not require the use of a large amount of hardening medium, has no waste liquid discharge, and has a high energy utilization rate, which meets the requirements of environmental protection and energy saving.
Machine Applications
Laser hardening uses a high-energy density laser beam to scan the surface of the workpiece at an extremely fast speed. During this short period of time, the surface of the workpiece absorbs laser energy, and the temperature rapidly rises above the phase transition point and below the melting point of the material, causing the surface material to austenitize. When the laser beam is removed, due to the thermal conduction of the material matrix, the surface layer at high temperature undergoes self-cooling hardening at an extremely fast cooling rate, thereby transforming the surface structure into hardened structures such as martensite, achieving surface strengthening, and improving the hardness, wear resistance, corrosion resistance, and fatigue strength of the material surface.

Applications
Field of mechanical
Metallurgical industry
Petrochemical field
Aerospace field
Automotive industry
Mold manufacturing
Power industry

Machine Features
High and uniform hardness: Compared with conventional hardening, the surface hardness of the material after laser hardening can be increased by 15% -20%, and the hardness distribution is more uniform. For example, after laser hardening of 45 steel, the surface hardness can reach HRC55-62, while the hardness of conventional hardening is generally HRC40-50.
Small heat-affected zone: Due to the high concentration of laser energy, the heating and cooling speed is extremely fast, and the heat-affected zone is usually only a few tens of micrometers to several hundred micrometers, with small workpiece deformation, especially suitable for processing parts with high precision requirements, such as laser hardening of precision gears, which basically does not affect its original accuracy.
The depth of the quenched layer is controllable: By flexibly adjusting parameters such as laser power, scanning speed, and light spot diameter, the depth of the quenched layer can be accurately controlled. Generally, the depth of the quenched layer is between 0.2-2mm.
High process flexibility: It can quench parts with complex shapes and local areas, and can also achieve selective hardening, such as hardening and strengthening the edge of the mold, the local wear parts of the shaft parts, etc.
Environmental protection and energy saving: Compared with traditional hardening methods (such as salt bath hardening), laser hardening does not require the use of a large amount of hardening medium, has no waste liquid discharge, and has a high energy utilization rate, which meets the requirements of environmental protection and energy saving.
Machine Specifications

For smaller cutters, knives, saws and other tools, we often recommend customers to use 2000W hardening equipment.
Item Unit Parameters
Laser head w 2000
Optical fiber systems μm 600
Worktable mm 1400Χ1000
X axis travel mm 500
Y axis travel mm 400
Z axis travel mm 300
A axis travel degree 360
Positioning precision mm ≤±0.035mm
Repeated positioning precision mm ≤±0.01mm
Total power kw 8

Machine Configuration

Item Parameters Description Qty.
Four axis CNC controller TS-Q_SYS-4-9 00 Professional laser machining CNC system 1 pcs
Laser 2000W Can be adjustable 1 pcs
Optical fiber systems 600μm core dia600μm ,length15m 1 pcs
Laser collimating head TS-Q100 collimating focal length:100mm,focus length:300mm 1 pcs
Laser focusing module TS-301P300 Ensure spot effect and heat treatment consistency 1 pcs
Chiller CWFL-2000 Dual temperature control, toprovide cooling water for laser and external light 1 pcs
Smoke purification system Standard Achieve smoke and dust removal in the work area (to preventpollution) 1 pcs
Stabilizer SBW-10kVA 10kVA provides stable supply ac voltage for the laser, preventing damage to the laser power supply and emitting photodiode due topower grid voltage fluctuation. 1 pcs
Refrigeration dryer 10HP Filter and dry compressed air 1 pcs
Fixture Customized 1 pcs


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