- Plastic Injection Machinery[5]
- Marble[12]
- Double-Sided PCB[2]
- Plastic Extruders[19]
- Plastic Processing Machinery Parts[20]
- Resistors[6]
- Plastic Recycling Machinery[3]
- Pipe Fittings[2]
- Screws[3]
- Packaging Machinery Parts[7]
- Other Plastic Processing Machinery[4]
- Plastic Drying Machinery[1]
- Mixing Equipment[2]
- Plastic Crushing Machinery[1]
- Cement Making Machinery[12]
- Paper Processing Machinery[1]
- Other Textile Machinery[1]
- Curb & Paving Stone Forming Machinery[38]
- Packaging Machinery[1]
- FPC[1]
- Bag Making Machinery[1]
- Gearboxes[4]
- Filters[1]
- Laser Equipment[1]
- Laser Equipment Parts[1]
- Wiring Ducts[1]
- Contact Person : Mr. Shi Jun
- Company Name : Zhoushan Dinghai Jinhua Plastic Machinery Factory
- Tel : 86-574-87840993
- Fax : 86-574-56877482
- Address : Zhejiang,Ningbo,No.1422 Lingqiao Plaza 31 Lingqiao Street,Haishu District
- Country/Region : China
- Zip : 315000
Twin-alloy barrel
Detailed Product Description
Twin-alloy barrel
With the plastics injection molding industry and the continuous development of extrusion technology, a variety of functions of the constant introduction of new plastic, as well as the recycling of waste plastics
Operating conditions for Screw and barrel the more complex and heavy, bad, how well solution to the screw and barrel wear and tear corrosion problems become the focus of each business research
Jnha people continue to improve the alloy's formula, as well as the introduction of advanced casting equipment, developed with the success of 50% tungsten nickel30% and 15% of the cobalt alloy, the success of the solution to corrosion, wear and tear issuesDual-use technology for processing metal barrel, there are the merit of high hardness, abrasion resistance, corrosion resistance. Twin-alloy barrel performance was ordinary steel nitride about three times, and wider use of special plastics production
At present, our twin-alloy processing barrel range in diameter Φ15-Φ200, a length of 8000mm
We list our main twin-alloy technical and material as following
Alloy name | JH-1 | JH-2 | JH-3 | JH-4 | JH-5 | JH-6 |
Application quality | Wear resistance | Wear resistance | Corrosion resistance | Hydrofluoric acid-resistant | High wear resistance and corrosion resistance | Top wear and corrosion resistance |
(HRC) hardness | 55-65 | 58-61 | 48-54 | 55-62 | 55-64 | 58-66 |
alloy | Fe-Ni-B
| CR-Alloy
| Ni-CO-CR-B
| Ni- Fe
| Ni-W-CR-B
| Ni-W-CR-B
|
Ultimate tensile strength | 52,000 | 52,000 | 51,000 | 50,000 | 58,000 | 59,000 |
Stretching to the breakdown% | 0.20 | 0.19 | 0.21 | 0.16 | 0.18 | 0.19 |
density | 0.274 | 0.282 | 0.302 | 0.302 | 0.360 | 0.365 |
weigh | 7.57 | 7.68 | 7.94 | 7.96 | 9.80 | 10.04 |
