Ldmc-30A Ion Plasma Nitriding Furnace or Industry Gas Nitriding Furnace with Spark

• After-sales Service: on Line and at Site
• Warranty: 12months
• Type: Stainless Steel Heating Equipment
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LDMC-30A
• Certification: CE, ISO
• Structure: Vertical Type
• Brand: Samy
• Model: Ldmc-30 Ion Plasma Nitriding Furnace
• Working Chamber: 600X800mm
• Max Working Temperature: 650 Degree
• Common Working Temp: 500+-50 Degree
• Ultimate Vacuum: Less Than 6.7PA/30min
• Pressure Rising Rate: 0.13PA/Min
• Maximum Average Output Current: 30A
• Maximum Peak Output Current: 60A
• Max Loading Weight: 300kgs
• Output Supply: 30kw
• Control Method: Fixed Frequency Width
• Transport Package: Wooden Package
• Specification: 1450x2700x1950mm
• Trademark: Samy
• Origin: Hunan
• HS Code: 8514109000
• Production Capacity: 500 Set Per Year
• Package Size: 2400.00cm * 1950.00cm * 2250.00cm
• Package Gross Weight: 4500.000kg

Product Description

Product Description

LDMC-30A Ion Plasma Nitriding Furnace

Nitriding furnace introduce:
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.

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.

CHARACTERISTICS:

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

DEPTH:

From 0.10 to 0.5 mm  

APPEARANCE:

Due to gaseous nitriding, the product appears neat and in a shade of opaque light grey.

STEELS AFFECTED BY GASEOUS NITRIDING

• Nitriding steels;
• Steel used for tools;
• Carbon Steels;
• Tempering Steels;
• Cast-steels
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• Product Parameters

  LDMC-30A Pulse ion nitriding furnace main parameters :

  Output voltage	0-900V continuously adjustable
  Maximum output average current	30A
  Pulse peak current	60A
  Pulse frequency	1000Hz
  Furnace working volume	φ600×800mm
  Working temperature	<=650ºC
  Rated load	300KG
  Ultimate vacuum degree	≤6.67Pa
  Pressure rise rate	≤0.13Pa/min
  Vacuum to 20Pa time	≤30min
  Arc extinguishing time	≤15μs
  Temperature control accuracy	±1°C
  Pressure control accuracy	±1Pa
  Process	automatic control
  Equipment lifting	effective stroke 1000mm

LDMC-30 series pulse ion nitriding equipment configuration table

Name	Specification introduce	Qty
Vacuum furnace body	Chamber size:φ600×800mmH	1
Vacuum pump	2X-15	1
Electric vacuum butterfly valve	China GID-50	1
Vacuum solenoid valve	China DDC-JQ50	1
Mass flow controller	China D07	2
Film type absolute pressure vacuum gauge	China ZJ-1C	1
Pressure control	Japan SR3	1
Temperature control	Japan SRS13	1
Rectifier transformer	China (36KVA oil-immersed)	1
PLC(Programmable controller)	Mitsubishi FX series from Japan	1
Industrial PC	15" color touch-able display	1
Equipment lifting device	Effective stroke 1000MM(hydraulic lifting)	1
Cooling tower (tank)	Flow ≥2M3/h	1

Detailed Photos

Nitriding furnace Images:

After Sales Service

Customer visit our factory:

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