Cookers,outdoor pizza oven,downdraft cooktops,gas electric stove,downdraft gas stove Vast Dragon Trading Limited , https://www.builtinhob.com
1.We have own factory with area of 20,000 square meter for to produce tranmission gear ,crown wheel pinion gear and spiral bevel gears for heavy duty truck, engineering machinery and farm machinery.
2.New models are welcome if samples or technical drawings can be supplied, and develop period is about 1 months.
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Materials
20CrMnTi, Â good-quality material .Â
Machining Equipments
CNC center, CNC milling machine, CNC turning machine, CNC lathes , 5 axis machine, Gear broaching, Cleaning, Lapping machine, Vertical machining center.
Processing
Designing drawing, Opening mould/ tooling, Precision machining (forging, Machining, Hobbing, Milling, Shaping, Shaving, Grinding, Heat treatment.) Inspection, Packing and shipping
Heat Treatment
Carburizing, Induction, Flame, Nitriding, etc.
Surface Finishing
Anodize, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving etc.
Quality Control
Tooth heat treatment:Carburization, hardness HRC55-60 and deep 1.3-2mm HRC58-62 and deep 0.7-1mm  .ISO/TS16949  Â
Inspection Equipment
CMM, Projection, Calipers, Micro caliper, Thread Micro caliper, Pin gauge, Caliper gauge, Pass meter etc.