1 For casing mill

Automatic De-burring Machine

● Mainly used to automatically de-bur the threaded surface of pipe end before the screw thread inspection
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0218252.1

Automatic External Water Blowing Machine

● Mainly used to automatically blow water on external thread of the pipe end before the screw thread inspection
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0302205.5

Automatic External Greaser

● Mainly used to automatically grease for external thread of the pipe end
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0218201.9

Automatic Internal Water Blowing Machine

● Mainly used to automatically blow water and dedust on internal thread of coupling end before screwing internal protecting ring
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0302419.2

Automatic Internal Greaser

● Mainly used to automatically grease for internal thread of coupling end before screwing internal protecting ring
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0218323.8

Protector Applier

● Mainly used to automatically screw the protecting ring for finished pipe
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2016 2 0068072.4 (including the protector feeder)

2 for heat treatment mill

Grinding Machine

● Mainly used to wipe off scale on pipe surface before hardness test
● Suitable for all kinds of steel pipes ranged Φ4 1/2"~Φ20"
● The patent No. is ZL2015 2 0218361.3

3 others

Large and Medium Hydraulic Station

● Mainly used to provide hydraulic power for main engine and auxiliary engine on production line
● Equipped with main pump unit, fuel tank unit, circular filtering and cooling unit, heating unit and energy accumulator.