Steel pipe inner hole quenching equipment
Pump tube inner wall quenching equipment is often used for inner hole and inner wall quenching of various workpieces, such as: inner wall of boom tube, inner wall of pump tube, inner hole of cage, inner hole of wear pipe, inner hole of pipe, inner wall of pipe, etc. The equipment belongs to induction heating equipment, the biggest advantage is that it is about 30% energy saving than the thyristor medium frequency, and it does not pollute the environment, and won the favor of customers.
Pump tube inner wall quenching equipment can achieve technical indicators:
1. Quenching hardness: HRC55-62.
2. Quenching speed: 300-400mm/min.
3. Hardened layer depth: 2-6mm,
4. The quenching water temperature is lower than: 45 °C.
5. Electricity consumption during quenching: 3 degrees / meter.
6. There is almost no shape after quenching.
7, the service life of steel pipe increased by 3-5 times.
Pump tube inner wall quenching complete equipment，The main components of this equipment: a high-frequency quenching equipment; a supporting transformer; a special inductor, a special CNC quenching machine.
Pump tube inner wall quenching complete equipment
1，High automatic degree, greatly improving the quality of heating workpiece and heating repetition, simplifying the operation technology of workers.
2, the use of internationally renowned company Siemens IGBT power devices and unique inverter technology, 100% load continuation rate design, 24 hours of maximum power operation, high reliability.
3, light weight, small size, simple installation, connected to 380V three-phase power, water, water, can be completed in a few minutes.
4, especially safe, the output voltage is lower than 36V, eliminating the danger of high voltage electric shock.
5, the footprint is very small, easy to operate, can be learned in a few minutes.
6, the heating efficiency is up to 90%, the energy consumption is only 20%-30% of the high frequency of the old-fashioned tube, almost no electricity in the standby state, and can work continuously for 24 hours.
7. The sensor can be disassembled and replaced freely, and the ultra-fast heating greatly reduces the oxidative deformation of the workpiece.
8, the replacement of oxygen, acetylene, coal and other dangerous goods heating the latest environmentally friendly products, no open flame production is safer and more assured.
9. The equipment has over-current, over-voltage, over-temperature, water shortage, and lack of perfect automatic protection functions, and is equipped with a fault self-diagnosis alarm system.
10. The equipment greatly optimizes the heating process of the metal to achieve efficient and rapid heating, and the superiority of the product can be fully exerted.
One of the most effective methods for the non-durable solution of the oil cylinder, the wear-resistant tube, the pump tube and the steel tube is to heat-treat the inner wall of the inner wall. Wear-resistant pipes, pump pipes, steel pipes, and various long pipe fittings can be used in our equipment. It is only equipped with different sensors. The sensor is manufactured according to the specific size and process requirements of your workpiece. Come to design separately.