Spinal Pedicle Screw System Polyaxial Screw

Product specification Product show Titanium is non-toxic, light in weight, high in strength and has excellent biocompatibility. It is an ideal medical metal material and can be used as implants in the human body. The Ti-6Al-4v ELI alloy is still widely used in the medical field. However, the...

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Description

Product specification

Product name	Spinal Pedicle Screw System Polyaxial Screw
material	Titanium, etc.
Surface Treatment	Anodizing, Sandblasting, Painting, Powder coating, Plating, Silk Printing, Brushing, Polishing, Laser Engraving
Machining Option	Turning, grinding, milling, welding, bending, drilling, swaging, flaring, slot-cutting, stamping, deep-drawing, capping, beveling, etc.
Custom feature	According to your 2D/3D Drawing or sample provided
Package	Standard carton or according to customer's requirement
Certification	ISO9001:2015, SGS

Product show

Titanium is non-toxic, light in weight, high in strength and has excellent biocompatibility. It is an ideal medical metal material and can be used as implants in the human body. The Ti-6Al-4v ELI alloy is still widely used in the medical field. However, the latter will precipitate a very small amount of vanadium and aluminum ions, which reduces its cell adaptability and may cause harm to the human body. This problem has already attracted widespread attention in the medical community. As early as the mid-1980s, the United States began to develop aluminum-free, vanadium-free, biocompatible titanium alloys for use in orthopaedics. Japan, the United Kingdom, etc. have also done a lot of research work in this area, and made some new progress. For example, Japan has developed a series of α+β titanium alloys with excellent biocompatibility, including Ti-15Zr-4Nb_4ta-0.2Pd, Ti-15Zr-4Nb-aTa-0.2Pd-0.20~0.05N, Ti-15Sn -4Nb-2Ta-0.2Pd and Ti-15Sn-4nb-2Ta-0.2Pd-0.20, the corrosion strength, fatigue strength and corrosion resistance of these alloys are better than Ti-6Al-4v ELI. Compared with α+β titanium alloys, β titanium alloys have higher strength levels, as well as better incision properties and toughness, and are more suitable for implantation into the human body. In the United States, five β-titanium alloys have been recommended to the medical field, namely TMZFTM (TI-12Mo-^Zr-2Fe), Ti-13Nb-13Zr, Timetal 21SRx (TI-15Mo-2.5Nb-0.2Si), Tiadyne 1610 (Ti-16Nb-9.5Hf) and Ti-15Mo. It is estimated that in the near future, such titanium alloys with high strength, low elastic modulus, and excellent formability and corrosion resistance are likely to replace the Ti-6Al-4V ELI alloys widely used in the medical field.

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Production equipment

Equipment List	Brand	Type	Working Track	Tolerance (mm)	Quantity (Set)
CNC Milling Machine	FANUC	FANUC Machining Center	500400320	0.01	15
Brother	Brother Tapping Center	500400300	0.02	10	1
HATEN	Drilling & tapping machine		0.02	5	2
LK	Machining Center		0.02	7	2
Harvest Star	CNC Machine	depend on different models	0.015	10	1
Mazak	Vertical Machining Center	910550450+30-(-120)0-360	0.005	1	2
SYNTEC	Vertical Machining Center	530400300	0.01-0.005	1	2
Tmt	CNC Machine	depend on different models	0.01	8	2
Sihai	Machining Center		0.02	2	1
Kangcheng	Machining Center		0.02	2	1
Taikan	Machining Center	depend on different models	0.01	110	2
Renishaw	Probe		0.01	80	1
CNC Turning Lathe	Schutte	CNC Lathe	depend on different models	0.005	2
TSUGAMI	CNC High Precision Lathe	depend on different models	depend on different models	2	1
HELONG	CNC Lathe	depend on different models	0.01	20	2
Slotting Machine	YUYI	CNC Slotting Machine		0.01	1