Thread grinding - Import export

Introduction: 303 through  hardened screw, has better corrosion resistance  Tail annealing treatment, greatly improving the toughness of the screw CNC full grinding thread, tooth root top concentric and tooth bottom flatness high precision, can reduce the shear heat. Application: Low acid plastic + GF15 following, such as PMMA, PC and so on Temperature ≤400 ℃ Optical lenses, cosmetic packaging and so on Materials and Process: Material origin: Japan The main components: Cr, V, Mo and so on Heat treatment: vacuum quenching, hardness HRC48-52. (1020-1050 vacuum quenching, high temperature tempering 550-570 more than three times, the rear high temperature annealing softening treatment) Surface treatment: PVD coating (TiN, TiCN, TiAlTiN)

Material: Carbon steel: S235JR, S355JR,C45 Stainless steel: SS303, SS304, SS316L Non-ferrous metal: Brass, Alu, Ti alloy Plastic: POM, PP, PE, ABS Process: Turning/Milling/CNC Boring/Drilling/Threading Grinding Application: Agricultural machinery General machinery Hydraulic cylinders Telecommunication

OEM Forging Auto Parts OEM Forging Auto Parts Manufacturer Process precision forging+ blasting+ cnc machining (https//www.frimaparts.com/precisionmachiningparts2/) Material Aluminum , Brass (https//www.frimaparts.com/brassforgingparts/) , carbon steel, stainless steel, iron Machining turning, milling, drilling, grinding, threading, CNC Finishing sand blasting, polishing, plating, acid treatment, anodizing, coating Design customized samples or drawings are accepted Weight range 0.1100KG Packaging paper carton + bubble bag Delivery time tooling/sample within 4 weeks, batch order within 4 weeks. Inspection all the products are strictly inspected by QC. We develop custom products for clients all over the world, such as 3D Robotics, Nvidia, Smart Systems and so on. We are experienced in many processes, such as stamping (deep drawing, bending), cutting (pipe cutting, profile cutting,

We can custom all kinds metal lathe turning parts such as Tube coupling, hose coupling, turning parts, shaft, pipe joint parts, hose connectors & transition connectors, copper machined tube, flange,bushing, knighthead, pedestal, Piston Rod, insert long pin, Dowel Pin, Drive Pin & Rod,ball head bolt, long rod machined parts, long thread tube parts, nonstandard thread bolt & nut,Extension Rod, etc The technics & capabilities for mechanical parts : manual lathe turning,automatic lathe turning, numerical control lathe turning, Drilling, Grinding, Thread rolling, knurs rolling, cutting, cold heading, hot die forging, welding, Riveting, milling, components Assembly, etc. The telorance can reach to +/- 0.02mm, and the surface roughness can reach N6 standard after milling. Lead time for custom metal machining samples is 10days. COC, Test Report, Rohs, plating report, coating reports, is available !.

China Metal Parts manufacturer custom Long Size Machined Parts according to customer’s design, provide CNC Turning, Milling, Tool Machining Services. As to long size machined parts, the material cost and machining cost are very huge, for saving the costs, generally we source the blanks from hot forging or casting, of course, we also can use steel bar or pipe to machining the parts, just the structure of workpiece is simple with less machining depth. Name: Long Size Machined Parts Material: Carbon Steel, Alloy Steel, Stainless Steel,Aluminum, Brass Availabe Finished: Zinc Plating, Chrome Plating, Nickel Plating, Powder Coating, Painting, Anodizing,etc. Machined type: Lathe Turning, Milling,Thread tapping, Hole Drilling & Boring, Grinding, Pressing & Riveting… Hope you are interest in our Long Size Machined Parts Custom machining services,once you have any large parts need to be produced in China, welcome contact us to discuss your project.