Zhengzhou Lanshuo Electronics Co., Ltd
Zhengzhou Lanshuo Electronics Co., Ltd
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Pit Well Type Electrical Resistance Quenching Hardening Furnace
1. Structure of Pit Type Tempering Furnace:
Pit type furnace is mainly composed of furnace shell, lining, heating device and temperature control and other major parts, furnace body is cylindrical deep well, workpiece is installed vertically furnace inside for heating, Pit type furnace is usually placed under the ground plane in the workshop, also is placed above the ground plane, or ground level fluctuation in each half.
Pit type furnace can also be used for mechanical parts for tempering ,annealing, normalizing, carburizing and carbonitriding heat treatment, etc, electricity or gas can be used for heating, with electricity as heat source, is called the pit type resistance furnace,can form a complete set of heat treatment production line with pit type tempering furnace, quenching tank, washing machine and other equipment.
2. Brief Introduction of pit type tempering furnace:
Heat treatment furnace is divided into annealing furnace, quenching furnace, tempering furnace, normalizing furnace, quenching and tempering furnace, carburizing furnace, nitriding furnace, melting furnace. Mainly used for high chromium, high manganese steel castings, ductile iron, roll, steel, stainless steel quenching, annealing, aging and a variety of mechanical parts heat treatment. Welding parts to eliminate stress annealing, aging and other heat treatment process. Heating methods are electric heating, fuel, gas, coal, hot air circulation and etc.
3. Main technical parameters of pit type tempering furnaces:
| Model | Power | Voltage | Max temperature | Furnace diameter | Furnace depth | Furnace length |
| LSJ-25 | 25kw | single phase 380V | 950℃ | 400mm | 500mm | 1250mm |
| LSJ-36 | 36kw | 3 phase 380V | 500mm | 650mm | 1250mm | |
| LSJ-55 | 55kw | 700mm | 950mm | 1780mm | ||
| LSJ-75 | 75kw | 950mm | 1200mm | 2080mm | ||
| LSJ-90 | 90kw | 1200mm | 1200mm | 2400mm | ||
| LSJ-120 | 120kw | 1000mm | 1600mm | 1930mm | ||
| LSJ-150 | 150kw | 1000mm | 2400mm | 1930mm |
4. Company Brief Introduction:
Zhengzhou Lanshuo Electronics Co., Ltd has 15-year experience in the R&D, design, production and sale of high frequency and medium frequency induction heating machines. Products have won great reputation among clients.
Leading products include IGBT medium frequency induction heating equipment, IGBT super audio induction heating equipment, CNC quenching machine tool, IGBT medium frequency induction melting furnace, KGPS medium frequency induction melting furnace, open type water cooling tower, closed loop water cooling tower, water chiller, etc.
6. Customer Center:
7. Our Service
1. Pre-sale Service
If you don't know what type of machine you should choose, Please contact us through email, phone.
We will recommend the suitable machine according to your requirements.
2. Sale Service
After choosing the suitable machine, we will discuss the details, such as payment method(TT, L/C), delivery date, transportation, etc. During the production, you are welcome to visit our factory.
3.After Sales Service
Free training installation
If necessary, we can also arrange for technicians to go abroad for installation
7*24 hour service
8. Related Products:
| Induction Heating Machine | Induction Quenching Machine | Induction Brazing Machine | Large Melting Furnce |
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