heavy truck engine exhaust manifold , 5-12L engine exhaust manifold

Item No.

Casting(Lost wax casting,resin sand casting,precision casting and so on)

Key specification

1.Material: carbon steel, alloy steel ,iron,alloy,

2.Standard: ASTMDINBSJIS

3.Surface finish: passivated, stain polished, mirror polished, e-coating and so on

4.Weight: 0.3-500kgs

Main production facility

1.Casting facility: wax injector, paint mixer, medium-frequency induction furnace, box resistance furnace, cutting head machine, shot-blasting machine, sand-blasting machine, pickling line.

2.Machining facility: CNC machine, linear cutting machine, NC milling machine, polishing machine.

Heat treatment

annealing, termpering, quenching, normalizing, solid solution.

Testing facility

spectrometer, tensile test machine, hardness test machine, mircoscope.