Alloy steel cutter spindle sleeve

Company profile

We are the manufacturer specialized in machining heavy duty deep-hole casting & forging parts for nearly 18 years.Our products, such as Centrifugal Casting Pipe, Forging Hollow Shaft, Shaft Sleeve, Drill Pipe, Cast Pipe Mold, Heavy Duty Hydraulic Cylinder, are widely used in coiled material, petroleum, metallurgy, mine, machinery and transportation industry. etc. 

Product List

Product Flow

1.Inquiry with drawings in details.

2.Confirm steel material, chemical compositions, mechanical properties, tolerance.

3.Confirm payment terms,order materials or check material in stock.

4.Check material chemical compositions, material weight, dimesions.

5.Cut materials record weight, making mould for casting of pr-hearting for forging.

6.Forging ratios, heat treatment ,dimension check.

7.Rough machining, UT test,heat treatment.

8.Semi-finish, quenching,

8.Fine machining, UT test,  dimension inspection, mechanical properties test.

9.Customer inspection, packing, delivery arrangement.

Manufacturing process (alloy steel cutter spindle sleeve)

   EAF + LF + VD+ Forging+ Normalizing & Tempering + Rough machining & drilling + UT test + Quenching & Tempering + Precision machining

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