Fast Nit Riding Speed Ldmc-75 Pulse Power Supply Glow Ion Nitriding Furnace

• Customization: Available
• After-sales Service: Online Technical Support and Service
• Warranty: 12 Months
• Model NO.: LDMC-75
• Type: Stainless Steel Heating Equipment
• Certification: CE, ISO
• Structure: Vertical Type
• Brand: Samy
• Model: Ldmc-75
• Chamber Size: 1000X1200mm
• Heating Power (Kw): 75
• Limited Vacuum (PA): ≤6.7
• Rising Rate (PA/Min): ≤0.13PA
• Max Loading (Kg): 1000
• Treated Maximum Surface Arca: 7.5 M2
• Normal Operating Temperature(C): 500±50
• Max Operating Temperature(C): ≤650
• Maximum Current(S): 75
• Maximum Outputvoltage(V): 0-900vcontinuously Adjustable
• Frequence: 1000
• Transport Package: Wooden Package
• Specification: 1450x2700x1950mm
• Trademark: Samy
• Origin: Hunan
• HS Code: 8514109000
• Production Capacity: 500 Set Per Year
• Package Size: 2500.00cm * 3000.00cm * 2000.00cm
• Package Gross Weight: 2500.000kg

Product Description

Fast Nit Riding Speed LDMC-75  Pulse Power Supply Glow Ion Nitriding Furnace 

 

Product Description

Glow ionic nitriding furnace includes ionic triding and lon-carbonitriding .glow ionic nitriding furnace can significantly enhances the surface hardness of steel parts,resistance to damage,fatigue and corrosion;because it has the advantages for energy saving, save gas, high efficiency, good quality, no pollution, etc. It has been applied widely in power, machine tools, petrochemical machinery, textile machinery, mold and other industries.

characteristic:
Increase of superficial hardness;Improved resistance to wear and tear;Improved resistance to stress;Less Friction;
Moderate resistance to corrosion.


1.LD Glow Ionic Nitriding furnace Equipment
 The traditional glow ionic nitriding furnace equipment,which is suitable for most work-piece ,is direct-current;Due to it's features on technology,though pulse equipment is popular today,direct-current is still widely used.
2.LDMC  Pulse glow ionic nitriding furnace
Pulse has rapid arc starting and permeating rate .The adjustable range of working air pressure is approximately at 20%-30% compare to the DC .And it is suitable for the complex workpieces which has high requirements of surface,many groove .it is frequently-used glow ionic nitriding furnace equipment nowadays.
3.LDMC Direct-current and pulse nitriding furnace
It is a Nitriding equipment which has the features for direct-current and pulse equipment.
4.LDF,LDMCF,LDZMF Auxiliary heating ionic nitriding furnace
Auxiliary heating glow ionic nitriding furnace which based on direct-current,pulse equipment and Dc pulse dual-use equipment added a resistance for auxiliary heating .It is operation simple and reliable ,and siutable for most work-piece especially light parts.
5.Ionic carburizing equipment
Ionic carburizing is new carburizing equipment ,it has the features for faster permeability(0.8mm/2h) and carburized layer of high quality.
6. Nitriding quenching furnace
With functions of ion carburizing and quenching vacuum.

Product Parameters

Model	LDMC-75	LDMC-75AZ
Heating powEr  (kw)	75	75
Limited vacuum  (pa)	≤6.7	≤6.7
Rising rate  (pa/min)	≤0.13pa	≤0.13pa
Treated maximum surface arca	7.5 m2	7.5 m2
Normal operating temperature(c)	500±50	500±50
Max operating temperature(c)	≤650	≤650
Maximum current(s)	75	75
Maximum outputvoltage(v)	0-900vcontinuously adjustable	0-900vcontinuously adjustable
control mode	Fixed frequency width adjustment	Fixed frequency width adjustment
output waveform	Rectangular square wave	Rectangular square wavc
Arc speed	≤15 μ S	≤15 y S
Temperature control mode	PID Automatic control	PID Automatic control
pressure control mode	Manual control	PID Automatic control
pressure scns or type	Absolute pressure transmitte	Absolute pressure transmitte
Flow control mode	Manual control	PID Automatic control
parameter input mode	key input	Touch screen input
parameter recording mode	Recorder(temperature)	computer automatic input
Manual operation mode	yes	yes
Furnace cooling mode	Multi-channel     water     inlet     manual adjustment	Multi-channel     water     inlet     manual adjustment
control cabinet size	1400*700*2000mm

Product Feature

Operational Principle

 

Precautions

 

Detailed Photos

 

 

Company Profile

Samy Heat Treatment Equipment Co., Ltd. is a scientific research and production enterprise established after the transformation of the scientific research and production and operation subjects of Wuhan Institute of Ion Chemical Heat Treatment. At present, there are more than 10 professional and technical personnel of various types, and there are research rooms and heat treatment workshops for application process development, process equipment development, ion chemical heat treatment process and equipment, process experiment, physical and chemical inspection, and information materials. The company has strong scientific research and development and production capacity, and has now become a well-known brand in the country.


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FAQ

1. What is the different about Nitriding furnace and Vaccum furnace?
Ion nitriding, also known as glow nitriding, is carried out using the principle of glow discharge. Ion nitriding is to use the metal workpiece as the cathode furnace body as the anode in a low-vacuum furnace filled with nitrogen gas. After being energized, the nitrogen and hydrogen atoms in the medium are ionized under the high-voltage DC electric field, forming a plasma region between the cathodes. to adsorption and diffusion, nitrogen penetrates into the surface of the workpiece.
Under the action of a strong electric field in the plasma area, the positive ions of nitrogen and hydrogen bombard the surface of the workpiece at a high speed. The high kinetic energy of ions is converted into thermal energy, heating the surface of the workpiece to the required temperature. Due to the bombardment of ions, atomic sputtering is generated on the surface of the workpiece, which is purified. At the same time, due to adsorption and diffusion, nitrogen penetrates into the surface of the
workpiece.

The gas nitridingsystem workpiece is placed in the furnace, and the NH3 gas is directly injected into the nitride furnace at 500 to 550ºC, which is maintained for 20 to 100 hours, so that NH3 gas is decomposed into atomic (N) gas and (H) gas for nitriding. The main purpose is to produce a wear-resistant and corrosion-resistant compound layer on the surface of the steel.

2. Precautions for ion nitriding
The cleaning workpiece is nitridized with gas, but it is best to dry or cool and then put it into the furnace to save arcing time. The workpiece should be evenly loaded into the furnace. The interval between the workpiece and the cathode and anode must be more than 30mm, so as to avoid the excessive current density between the two poles and the local temperature of the workpiece being too high. Do a good job of anti-seepage. Any hole less than 2mm must be shielded, and the sample must be placed in a position that can be consistent with the temperature of the workpiece.

3.What kind of work piece can be use with Nitriding furnace ?
4Cr5MoSiV1(H13),3Cr3Mo3W2V,5Cr4W5Mo2V ,20 steel,40 steel,20Cr,20CrMnTi,40Cr/38CrMoAl,42CrMo, 50CrV,,1Cr18Ni9Ti,40 steel,alloy structural steel, bearing steel, spring steel, die steel, tool steel and other materials.

4. What's the max temperature nitriding furnace working for ?
Normal steel working temperature around 520-550 degree,if the Titanium alloy heating temperature must be around 750-800 degrees,this is customized type,you can inquire our sales technical manage.

5. What the work piece layer after nitriding heat treatment?
It according to the work piece features