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Model No.: PVD coated screw
Brand: Jinyi
Place Of Origin: China
Status: New
Material: Eva, Lldpe, Pp, Ldpe, Pps, Abs, Pc, Hdpe
Type Of Accessories: Barrel, Heater, Tiebar, Screw, Nozzle, Cooling Ring
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product, New Product 2020
Warranty Period: 1 Year
Core Selling Point: Sustainable
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Turkey, United States, Italy, France, Germany, Viet Nam, Philippines, Indonesia, Pakistan, India, Russia, Spain, Thailand, Malaysia, South Korea, Uae
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts
Applicable Industry: Manufacturing Plant, Machinery Repair Shops
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Italy, Russia, Malaysia
Applications:: Suitable for optical products & abrasive plastics processing.
Available Sizes:: Φ14-80mm, L < 1,800mm
Packaging: Wooden case or others
Productivity: 300,000-500,000 sets per year
Transportation: Ocean,Land,Air,Express,By Trian
Place of Origin: Zhejiang, China
Supply Ability: 2500 sets per month
Certificate: ISO 9001:2015
HS Code: 8477900000
Port: Ningbo,Shanghai,Hangzhou
Payment Type: T/T,L/C
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP,DDU,Express Delivery
PVD Coating Screw
PVD (Physical vapor deposition) is characterized by a process in which the material goes from a condensed phase to a vapor phase and then back to a thin film condensed phase. We are using this technology on our Titanium nitride coated screws.
1 | TIAIN / AlTiN | Coating elements: AI, Ti, n Hardness: 3300 HV Coating thickness: 2-6um Friction coefficient: 0.35-0.40 Practical temperature: 900 ℃ Coating color: purple black, purple red Applications: Fluomated polymer (PTFE, PVDF), polyarylether (PEEK, PPS, PSU, PES, PPE, PPO) |
2 | TiCN | Coating elements: Ti, N, C Hardness: 3000 HV Coating thickness: 2-5 µ m Friction coefficient: 0.35 Applicable temperature: 400 ℃ Coating color: grey |
3 | ALCrN - ACC | Coating elements: AI, Cr, n Hardness: 3200 HV Coating thickness: 2-5um Friction coefficient: 0.35 Applicable temperature: 1000 ℃ Coating color: Black Grey |
4 | TIN | Coating elements: Ti, n Hardness: 2300 HV Coating thickness: 2-6 µ m Friction coefficient: 0.4 Applicable temperature: 600 ℃ Coating color: golden yellow Applications: PC PMMA ultra thin light guide plate (LGP) |
5 | CrN | Coating elements: Cr, n Hardness: 1800 HV Coating thickness: 2-6 µ m Friction coefficient: 0.35 Applicable temperature: 700 ℃ Coating color: silver grey Applications: Glass fibre, metals, halogen free flame retardant |
6 | DLC (Diamond-like Carbon | Coating element: C Hardness: 2200 HV Coating thickness: 0.5 ~ 3 µ m Friction coefficient: 0.15 Applicable temperature: 350 ℃ Coating color: Black |
HVOF (High Velocity Oxygen Fuel) coating process is a kind of thermal spraying technique that melted (or heated) materials are sprayed into the surface. By HVOF technology, alloy powder spraying is under high pressure and high velocity. The adhesive force is over 10000PSI, and the powder density can be achieved up to 99.8%, which offers outstanding performance in wear & corrosion resistance.
Chrome plating (less commonly chromium plating) is a technique of electroplating a thin layer of chromium onto a metal object. The chromed layer can be decorative, provide corrosion resistance, ease cleaning procedures, or increase surface hardness. Such screws are mainly to be used for the corrosive and other free flow material.
Technical Parameters
Product Name: TiN-Coating Screw
Material: JYG3 + TiN
Suitable Machine: Injection / Extrusion / Blowing ...
Available Size: Φ14-80mm, L < 1,800mm
Process Method: PVD Coating
Surface Hardness: 2200-2500HV
Advantages
Physical vapour deposition coating is of high hardness and performance, which provide additional protection against abrasion & corrosion.
Application
Suitable for optical products & abrasive plastics processing.
Parameters of screw coatings
COATING TYPE | COATING METHOD | COATING THICKNESS | HARDNESS | MAX. LENGTH | APPLICATIONS |
TiN | PVD | 0.002 – 0.003mm | 2000 – 2200 HV | 1900mm | Optical products & abrasive plastics processing. |
Chrome Plate | Electroplating | 0.02 – 0.08mm | 650 – 720 HV | 6000mm | Transparent products & corrosive plastics processing. |
Tungsten Coating | HVOF | 1.0 - 1.5mm | 1100 – 1400 HV | 2300mm | High abrasive plastics processing. |
Product Categories : Injection Molding Screw > PVD Coated Screw
COMPANY OVERVIEW
With over 25 years development, Ningbo Jinyi Precision Machinery Co.,Ltd is now one of the largest companies specialized in manufacturing Screws, Barrels and related accessories. With our 5 factories based in Ningbo & Zhoushan, including our second factory Ningbo Lichao Tiebar Precision Machinery Co., Ltd. who is specialized in manufacturing Tie bars, Pistons rods, Nuts, we commit to designing and supplying precision parts for the plastics, rubber, food and medical industries, ect.
Focusing on Precise Machining, Ningbo Jinyi has an extremely large database of prints, drawings, and factory OEM specifications. While paying attention to skilled personnel training, we also imported series of advanced equipment, such as CNC Machining Center, CNC Turning Machine, Inner Hole Grinding Machine, 13 Meters Deep Hole Boring Machine, NC drilling machine, Nitriding Furnace Computer Control System, Centrifugal Casting Furnace, PTA Bimetallic Spraying Equipment, gear milling machine and so on .
At the same time, Ningbo Jinyi continues to improve Quality Control System through precise inspection during every step of the production. With our excellent quality, we have already established long term cooperation with many well-known companies both in China and overseas. We are one of the first companies to implement the ISO9001 & SGS Certification in our industry.
Development History
1993 The company "Lichao" was established with the rise of screw industry in China.
1995 Took the lead in introducing CNC machining in the industry.
1997 We firstly started to manufacture alloy bushing barrel, which greatly improved the service life of barrel.
2000 The annual output exceeded RMB 50 million yuan for the first time.
2002 In order to better serve customers, the main plant was relocated to Ningbo.
2003 Jinyi recruited technical talents from Taiwan Province to guide and study alloy casting process.
2005 The centrifugal casting equipment was introduced from Taiwan and put into use.
2007 PTA plasma automatic bimetallic alloy spraying equipment was installed and put into use.
2010 Zhoushan new plant was built.
2011 A new electroplating plant was built in Zhenhai Chemical Industrial Park. So far, all the production processes of Jinyi can be under internal control.
2012 The second factory in Ningbo was built.
2016 The third factory in Ningbo was built, forming a pattern of 2 bases and 5 factory areas in Ningbo and Zhoushan.
2017 "Ningbo Lichao Tie Bar Precision Machinery Co., Ltd." was established, mainly engaged in tiebars manufacturing.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.