Arc-160K DC MMA TIG Welder Welding Machine
Vespel® SP By DuPont - Vespel® SP polyimide shapes (Vespel Sheet and Vespel Rods) manufactured by DuPont .DuPont Vespel is a brand of "sealing and wear solutions" for mechanical components and assemblies with unique properties that combine continuous operation at low to high temperatures, low wear in lubricated or non-lubricated environments and low friction at high PV with excellent creep, high strength and impact resistance, excellent dimensional stability, low thermal expansion and ease of cutting. stability, low thermal expansion, and ease of cutting to excel in demanding applications
DuPont Vespel SP-1 Polyimide Rods Field Applications
Dupont Vespel® polyimide is available in five standard grades:
Vespel® SP-1 - Unfilled. Maximum strength & elongation: lowest modulus & thermal conductivity: optimum electrical.
Vespel® SP-21 - 15% graphite (by weight). Enhances inherent wear resistance, improves long term thermal stability.
Vespel® SP-22 - 40% graphite (by weight). Gives low coefficient of thermal expansion. Maximum creep resistance.
Vespel® SP-211 - 15% graphite and 10% TEFLON® fluorocarbon resin (by weight). Lowest static friction.
Vespel® SP-3 - 15% MoS2 (by weight). Best wear performance in dry environments.
Advantage of VESPEL SP series
Low coefficient of friction, good strength and impact resistance
High radiation resistance, high purity, low vacuum degassing
Inherent flame retardancy, good chemical resistance
Excellent electrical insulation properties, good cutting performance
Application of Vespel SP-1,Vespel SP-21
Since 1965, VESPEL® parts have been used in a wide variety of applications, finding VESPEL® products in aerospace, transportation, agricultural equipment, semiconductor processing, snowmobiles, and many other applications.
Aerospace, DuPont has over 40 years of experience serving aircraft engine parts as a global supplier of high-performance parts manufacturing
HONYPLAS®PI poyimide material (chemical name is polyimide), Polyimide Sheet, Vespel SP-1 equivalent its standard semi-finished products include three forms of plate, bar and tube, all of which can be used for machining. In addition to the production of semi-finished profiles by compression molding, the direct molding process can also be used to mass-produce finished components, which is cost-effective.
HONYPLAS®PI Polyimide plastic is a non-melting high temperature plastic. It still has high strength, excellent dimensional stability and creep resistance above 260°C. It has low wear rate, high pV rate and can work under unlubricated conditions, so it is an ideal material for challenging friction and wear applications, which can significantly extend the service life of the application and reduce maintenance costs. High purity and low gas permeability also make it very suitable for vacuum, aviation and semiconductor industry applications.
HONY Offer Polyimide Sheets Pi :
Polyimide rod
Polyimide sheet
Polyimide pipe
Parts processed according to drawings
High-volume series parts produced using the direct molding process
Polyimide Block Pi Sheet Rod Feature
Non-melting high temperature polyimide
Long-term thermal stability at 300℃ for long-term use
(Short-term up to 400℃)
High heat resistance, up to 470°C (HDT/A)
Good low temperature performance, as low as -270℃
High strength, high modulus and high rigidity above 260℃
Excellent thermal and electrical insulation
High purity and low gas permeability under vacuum conditions
Good machinability
Inherent flame retardancy
Advantages of super high temperature HONYPLAS®PI poyimide polyimide (PI) polymers
Application areas of super high temperature HONYPLAS®PI poyimide polyimide (PI) polymers
Vespel Sp-1 Pi Sheet,Pi Polyimide Rod Sheet,Polyimide Sheets Pi,Kapton Polyimide,Polyimide,PI sheet,PI,vespel Hony Engineering Plastics Limited , https://www.honyplastic.com
**Product Introduction:**
This series of welding machines features IGBT inverter technology combined with single PCB design, offering a compact and lightweight solution with powerful performance. It operates on a single-phase 220V AC power supply and is equipped with automatic voltage adaptation, robust construction, and thermal protection. The machine is ideal for a wide range of applications where portability and efficiency are essential.
**Product Description:**
The Stick IGBT Inverter MMA Welding Machine model ARC-160K is designed for versatility and reliability. It supports both MMA and TIG welding processes and is suitable for various industrial and DIY applications. Key features include:
- **Input Voltage:** 1p 220V
- **Output Current Range:** MMA: 20–160A, TIG: 10–160A
- **No-Load Voltage:** MMA: 95V, TIG: 92V
- **Rated Output:** 160A/26.4V
- **Duty Cycle:** 35% at 160A
- **Efficiency:** 85%
- **Protection Rating:** IP21S
- **Certifications:** CE, SGS, ROHS
- **Dimensions:** 320 x 130 x 200 mm
- **Weight:** 4.7 kg
**Accessories Included:**
- 2m cable + ground clamp
- 2m cable + electrode holder
- 1 hand shield
- 1 brush
**Company Information:**
DESE Technology, a subsidiary of Kaierda Group, specializes in the international trade of welding equipment. Kaierda Group is a leading manufacturer and service provider in welding machines, cutting systems, environmental equipment, and industrial robots. As a national high-tech enterprise, we focus on R&D, production, sales, and technical services. Our products are widely used in aerospace, shipbuilding, rail transport, automotive, petrochemicals, energy, and more. With a total area of 140,000 square meters and a factory area of 60,000 square meters, we are committed to innovation and customer satisfaction, delivering intelligent welding solutions worldwide.
**Certification:**
Our products have passed rigorous testing, including thermal imaging, long-term load, short-circuit, temperature, rain, dust, vibration, and drop tests. We are certified by CE, SGS, and ROHS.
**FAQ:**
1. **Are you a trading company or do you have your own factory?**
We are a branch of Kaierda Group, with a large-scale factory covering 60,000 square meters.
2. **What about product quality?**
Quality is our top priority. We conduct extensive testing to ensure reliability. If a quality issue arises, we will refund immediately.
3. **Do you accept OEM and ODM?**
Yes, we offer customization for colors, logos, and packaging.
4. **What is the delivery time?**
For small orders, it takes around 2 weeks. Bulk orders usually take 1 month, depending on quantity.
5. **What payment methods do you accept?**
We support T/T, L/C, D/P, Western Union, and more.
**How to Contact Us:**
Tel: +86 15071450911
Email: [contact@desewelding.com](mailto:contact@desewelding.com)
Website: [www.desewelding.com](http://www.desewelding.com)
Whether you're a professional welder or a hobbyist, the ARC-160K offers exceptional performance, durability, and flexibility. Choose DESE for reliable welding solutions that meet your needs.
Vespel is the commercial name of thermosetting polyimide (PI) produced by DuPont, SP-1 is the conventional grade, pure PI.
Vespel is one of the high performance resins now available in the market and in mass production. It can be used under non-lubricated conditions (high PV value) at 10 times the height without affecting other materials, and therefore does not cause any harm.
DuPont Vespel is a typical representative of the polyimide (PI) plastic family.
VESPEL-SP1 (brown): Mechanical strength and electrical properties of the basic specification
Transportation, DuPont products have extremely high PV limits and provide excellent wear resistance even when lubricated without oil or with minimal oil.
Electronics and semiconductors, DuPont VESPEL® S series components and profiles for electronic semiconductor components that require thermal stability, wear and low abrasion resistance, dimensional stability and consistent dielectric properties
Energy and material handling industries, where stable mechanical properties, low wear and low friction can be maintained at temperatures of 260°C for extended periods or briefly at 500°C, while withstanding a wide range of chemicals
â—†High temperature resistance â—†Abrasion resistance
â—†Resistance to deformation â—†Electrical insulation
â—†Plasma, radiation â—†Ultra-low outgassing in vacuum
â—†Excellent machinability â—†Resistant to chemicals, grease, oil and solvents
HONYPLAS®PI poyimide polyimide (PI) polymers has been widely used in automotive, semiconductor, office equipment, electronic and electrical equipment, scientific instruments, hot runner, petrochemical equipment, general machinery, textile machinery, laser printing, medical equipment and other fields.
â—†Mold hot runner heat shield, heat insulation ring
â—†Piston ring, valve seat
â—†Chip test box
â—†Copier separation jaws
â—†Laser embossing rollers
â—†Semiconductor chip nozzle
â—†Semiconductor industry jigs and fixtures
â—†Gas chromatography sealing ring
â—†Rolling, sliding and thrust gaskets
â—†Plasma torch vortex ring
â—†Gear
â—†Automotive engine gasket
â—†Glass industry bracket
â—†Microwave parts
