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:

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

Zhengzhou Lanshuo Electronics Co., Ltd is located in Zhengzhou National High& New Technology and Industrial Development Zone. Our mission is to provide customers the highest quality products to gain the reputation by focusing on customer satisfaction.

15-year experience in the R&D, design, production of high frequency and medium frequency induction heating machines. Products have won great reputation among clients.

Our main products are High Frequency IGBT Induction Heating Machine and Super Audio Induction Heating Machine, CNC Quenching Machine Tool, Medium Frequency Induction Melting Furnace, KGPS Medium Frequency Induction Melting Furnace, Open type Cooling Tower, Closed Type Cooling Tower, Water Cooling Chiller, etc.

Our roducts' quality are reliable, the performance are excellence. Our equipments are widely used in the industry of melting, casting, forging, heating, heat preservation,hot rolling, brazing, annealing, quenching, hot fitting, bending before heat treatment etc.

We have exported to Pakistan, Egypt, India, Vietnam, Mexico, Uganda, Ukraine, Serbia, Russia, Germany, Turkey, South Korea, Malaysia, Philippines and other countries.

Welcome friends from all over the world to visit our factory and give valuable advice.