China Steel Pipe Ferrite Core Magnetic Materials Suppliers for Efficient Welding - Quality Factory Products
Product Feature
High Magnetic Permeability & Strong Flux Concentration
Superior manganese-zinc ferrite material has outstanding magnetic permeability which can concentrate magnetic flux density inside the induction coil and minimize magnetic reluctance. In this way, the energy is focused on the weld seam.
Low power loss & efficient energy conversion
The ferrite material reduces eddy current and hysteresis losses to some extent, making energy consumption more efficient and induction heating more stable.
Durable Construction for Industrial Environments
With high density and thermally stable construction, the ferrite rod is higher mechanical strength and durability in continuous high-speed welding condition.
Hollow Ferrite Rod Specification (MM)
| # | First | Last | Handle |
|---|---|---|---|
| 10 × 100 | 10 × 140 | 10 × 200 | 10 × 70 |
| 11 × 100 | 11 × 140 | 11 × 200 | 11 × 70 |
| 12 × 100 | 12 × 140 | 12 × 200 | 12 × 70 |
| 13 × 100 | 13 × 140 | 13 × 200 | 14 × 70 |
| 13.5 × 100 | 13.5 × 140 | 14 × 200 | 8 × 120 |
| 14 × 100 | 14 × 140 | 15 × 200 | 10 × 120 |
| 15 × 100 | 15 × 140 | 16 × 200 | 12 × 120 |
| 16 × 100 | 16 × 140 | 17 × 200 | 10 × 160 |
| 17 × 100 | 17 × 140 | 18 × 200 | |
| 18 × 100 | 18 × 140 | 20 × 200 | |
| 20 × 100 | 20 × 140 | 22 × 200 | |
| 22 × 100 | 22 × 140 | 24 × 200 | |
| 25 × 100 | 24 × 140 | 25 × 200 | |
| 30 × 100 | 25 × 140 | 28 × 200 | |
| 28 × 140 | 30 × 200 | ||
| 30 × 140 | 32 × 200 | ||
| 32 × 140 | 35 × 200 | ||
| 35 × 140 | 36 × 200 | ||
| 36 × 140 | 38 × 200 | ||
| 38 × 140 |
Solid Ferrite Rod Specification (MM)
| # | First | Last | Handle |
|---|---|---|---|
| 5 × 100 | 7 × 140 | 8 × 200 | 10 × 70 |
| 6 × 100 | 8 × 140 | 9 × 200 | 11 × 70 |
| 7 × 100 | 9 × 140 | 10 × 200 | 12 × 70 |
| 7 × 100 | 10 × 140 | 11 × 200 | 14 × 70 |
| 8 × 100 | 11 × 140 | 12 × 200 | 8 × 120 |
| 9 × 100 | 12 × 140 | 13 × 200 | 10 × 120 |
| 10 × 100 | 13 × 140 | 14 × 200 | 12 × 120 |
| 11 × 100 | 13.5 × 140 | 15 × 200 | 10 × 160 |
| 12 × 100 | 14 × 140 | 16 × 200 | |
| 13 × 100 | 15 × 140 | 17 × 200 | |
| 13.5 × 100 | 16 × 140 | 18 × 200 | |
| 14 × 100 | 17 × 140 | 20 × 200 | |
| 15 × 100 | 18 × 140 | 22 × 200 | |
| 16 × 100 | 20 × 140 | 24 × 200 | |
| 17 × 100 | 22 × 140 | 25 × 200 | |
| 18 × 100 | 22 × 140 | 28 × 200 | |
| 20 × 100 | 24 × 140 | 30 × 200 | |
| 22 × 100 | 25 × 140 | 32 × 200 | |
| 25 × 100 | 28 × 140 | 36 × 200 | |
| 30 × 100 | 30 × 140 | 38 × 200 | |
| 32 × 140 | |||
| 35 × 140 | |||
| 36 × 140 | |||
| 38 × 140 |
Product Advantage
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Focused Energy for Reliable Welding Heat
Energy can be focused on the weld zone, contributing to consistent heating and less seam defects.
-
Extended Service Life
Excellent performance and proper cooling design, which reduce thermal stress, lower the risk of cracking and early failure.
-
Improved Welding Efficiency & Lower Power Consumption
By minimizing magnetic losses and reinforcing flux coupling, the rod contributes to energy savings and higher overall welding system efficiency.
-
Easy Integration & Maintenance
Standardized dimensions and cooling options allow quick installation and replacement — minimizing downtime on the production line.
Frequently Asked Questions (FAQ)
A1: The ferrite rod acts as an impeder. It concentrates the magnetic flux inside the induction coil, directing the energy precisely to the weld seam, which ensures consistent, high-quality heating and minimizes energy loss.
A2: Hollow ferrite rods are designed to allow coolant or water to flow internally, which is essential for dissipation of heat in high-power continuous welding. Solid ferrite rods are typically used in applications where external cooling is sufficient or space is restricted.
A3: Mn-Zn ferrite offers exceptionally high magnetic permeability and low power loss. This material combination reduces eddy currents and hysteresis losses, ensuring highly efficient energy conversion and a stable heating process.
A4: Proper cooling minimizes thermal stress caused by continuous high-speed industrial welding. By keeping the operating temperature stable, it significantly lowers the risk of cracking, thermal shock, and premature failure.
A5: Yes. With standardized dimensions, our hollow and solid ferrite rods allow for quick installation and replacement, ensuring minimal downtime during maintenance on your production line.
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