A , drill pipe end intermediate frequency heating equipment workpiece parameters and process requirements

1, drill pipe size: Φ42 × 5 (wall thickness) heating length 100-120.

Φ50×6.5 wall thickness) Heating length 100-120.

Φ60×7 (wall thickness) heating length 100-120.

Beat: 50-60 seconds / piece

2, workpiece material: steel

3, heating temperature: 900-950 ° C

B. Construction and selection method of intermediate frequency heating equipment at the end of drill pipe

According to the production technology requirements of your factory, the medium frequency power supply that meets the heating requirements is 50KW, and the frequency is 4.0KHZ.

This equipment uses manual feeding and feeding.

Drill rod end intermediate frequency heating equipment price :

1, IF power: KGPS-50 / 4.0 1 set 56000

2, induction heater: GTR42 (heating diameter of 42 materials) 1 set of 0.3 million

Induction heater: GTR50 (heating diameter 50 material) 1 set 0.400

Induction heater: GTR60 (heating diameter 60 material) 1 set 0.500

3, compensation capacitor cabinet 1 set 0.6 million

4, heating sensor front feeding bracket and roller mechanism 1 set 0.5 million

5, matching intermediate frequency transformer (500KVA) 1 set of 0.9 million

6, connecting copper bars (within 3 meters) 1 set 0.6 million

C , drill pipe end intermediate frequency heating equipment use conditions

1 Power supply: 3Ф 380V±10% 50HZ. 65KVA

2 Altitude: less than or equal to 1000M

3 Relative humidity: no more than 95%

4 cooling circulating water: 0.2-0.3mpa water pressure, water consumption 3 cubic meters / hour.

5 No conductive dust and corrosive gases

D , equipment price :

The full set of equipment price : ¥ 180000 yuan RMB equipment delivery time: 40 days