Model NO.: Custom CNC Machined Parts
Place of Origin: Shandong, China (Mainland)
Type: Customization
Surface Treatment: Galvanized
Size: Customized by Customer
Trademark: Paiwo
Transport Package: Wooden Box for Fumigation-Free or as Per Customer Request
Specification: 100-3000mm
Origin: China
Forged and Machined 34CrNiMo6 Cylinder Valve for Engineering Machinery Accessories
1. Process: Forging + Machining + Heat Treatment
2. Heat Treatment: Normalized / Annealed / Quenched / Tempered
3. Delivery Condition: Hot Forged + Rough Machined
4. Inspection Equipment: Metallurgical Analysis, Tensile Strength Tester, Hardness Tester, Micrometer, Pressure Tester, etc.
5. Material: Carbon Steel, Stainless Steel, or Alloy Steel
Our product range includes wind turbine shafts, step-down shafts, rotors, flanges, hubs, plates, valve blocks, bars, discs, rings, sleeves, and more.
Heavy forgings such as forged rings, shafts, rollers, and flanges are widely used across various industries.
Advanced technical processes from steel smelting to forging and heat treatment ensure high-quality products. Close cooperation with several well-known state-owned enterprises guarantees timely delivery and competitive pricing.
We provide excellent quality, competitive pricing, and on-time delivery to meet your needs.
| PRODUCT DETAILS | |
| Product Name: | Oilfield equipment, petroleum fittings, oil and gas parts |
| Certification: | BV, TUV, SGS, ISO9000 |
| Technology: | Forging, Open Die Forging, Free Forging, Ring Forging, Stamping, Hot Rolling |
| Equipment: | CNC Machining Centers |
| Material: | Carbon Steel, Alloy Steel, Stainless Steel |
| Surface Treatment: | Heat Treatment, Oxide Coating, Plating, Finishing, Painting, Galvanizing |
| Model Number: | Custom Based on Drawings |
| Application: | Oil and Gas, Oilfield, Engineering Construction Machinery |
| Chrome Thickness: | 20~30micron |
| Length: | 1000mm~10000mm |
| Weight: | 10kg - 3000kg |
| Tolerance: | 0.01mm |
| Roughness: | Ra 0.2micron (max) |
| Torque Capacity: | 3600N |
| Yield Strength: | ≥320 Mpa |
| Tensile Strength: | ≥580 Mpa |
| Elongation: | ≥15% |
| Packing: | Wooden Box for Fumigation-Free or as per customer request |
| Shipment: | By Sea / By Train |
1) Chemical Composition Report
2) Key Dimension Check Report
3) Full Dimension Report
4) Metallographic Structure Report
5) Tensile Strength Report
6) Third-Party Test Report (if required)
Why Choose Paiwo?
1. Excellent and Professional Service:
Our team includes experienced sales staff, quality engineers, and technicians who are dedicated to providing top-notch support.
2. Quality Control:
Every product undergoes multiple checks during the production process to ensure consistent quality.
3. Timely Delivery:
We guarantee delivery within 30 days after receiving your deposit.
4. Comprehensive Service:
We offer high-quality products at competitive prices, ensuring a reliable and trustworthy partnership for your business success.
High frequency induction heating system is a technology that uses high-frequency alternating current to generate eddy currents in metal workpieces to achieve heating. Its operating frequency is usually between several kilohertz to several hundred kilohertz, and even up to megahertz level. This heating method not only has fast heating speed and high efficiency, but also can achieve highly concentrated heating of metal workpieces, especially suitable for heating treatment of small-sized and complex shaped components.
working principle
The basic principle of high-frequency induction heating system is to use electromagnetic induction. When high-frequency current passes through an induction coil, a strong magnetic field is generated. When a metal workpiece placed in a magnetic field is subjected to magnetic force, eddy currents, or induced currents, are generated inside. These eddy currents convert electrical energy into thermal energy through Joule effect (resistance heating), resulting in rapid heating of the workpiece. It is worth noting that high-frequency current can cause significant skin effect, which means that heat is mainly concentrated on the surface of the workpiece, which is extremely beneficial for some applications that require surface hardening.
Main components
High frequency power supply: Provides high-frequency alternating current.
Induction coil: forms a high-frequency magnetic field.
Cooling system: Keep the coils and other components at a suitable operating temperature.
Control system: Adjust frequency and power, monitor heating process.
Fixtures: Position workpieces and optimize heating efficiency.
Characteristics and advantages
Fast heating speed: High frequency current can instantly heat the workpiece to the desired temperature.
High thermal efficiency: Most of the energy is directly applied to the workpiece, reducing energy loss.
Precise control: Heating depth and area can be controlled by adjusting frequency and power.
Flexibility: Suitable for workpieces of various shapes and sizes.
Pollution free: No harmful gases are produced, and the operating environment is cleaner.
application area
High frequency induction heating systems are widely used in multiple industries:
Metal processing: including welding, forging, and hot forming.
Heat treatment: surface quenching, tempering, annealing, etc.
Jewelry: Welding of gold and silver products.
Electronic components: Solder heating in semiconductor packaging.
Medical equipment: Welding of small components during the production of medical devices.
Automotive industry: Hot assembly of transmission gears, piston pins, and other components.
Development Trends
With the advancement of technology, high-frequency induction heating systems are developing towards higher frequencies, higher power, and greater intelligence. The application and technological improvement of new materials have further improved the energy efficiency of high-frequency induction heating systems, and also promoted their application expansion in emerging fields such as new energy vehicle battery manufacturing and composite material forming. The intelligent control system makes the heating process more precise, improving overall production efficiency and product quality.
Induction annealing,metal heat treatment services, induction hardening equipment, heating technology, industrial furnace
Ningbo Dedao Electronic Technology Co., Ltd , https://www.nbdedao.com