Automatic Submerged Arc Welding

Automatic submerged arc welding ensures the smooth welding line with high quality.

At present, there are 800 staff in our company, including 150 professional technicians, 60 Senior-mid-level technicians.

We own 320 units of various processing equipment, including computer number control flame cutting machine, automatic submerged arc welder, heavy duty boring-milling machine, heavy duty upright lathe(5m), bending machine, four-column pressing machine, leveling machine, shearing machine, worm-gear gear griding machine etc. heavy duty equipments and precision equipments.

To improve the dimension precision and interchange of the products, tower crane parts including fixing angles, basic mast section, telescopic cage, upper/lower slewing table, mast section, tower head, jib, counter jib and anchorage frame are equiped with assembly mould, and assembly moulds coefficient is up to 100%.

To ensure the products qualified for delivery, our company strictly follows the ISO90012000 standard therefore establishing the perfect raw material and finished products inspecting program and seting up the physics and chemistry laboratory, owning X ray detective instrument, ultrasonic detective instrument, hardness detecting instrument, sound lever meter,paint film thickness meter etc. advanced detacting device. Besides, we also possess the professional sand blasting equipement and paint technics equipement,by which all parts have been completely sand blasted,which sufficiently ensuring the products of reliable appearance and paint quality.

Automatic Submerged Arc Welding