How do I know when to replace the induction coil or magnetic rods?

If you notice abnormal welding current, dark weld seams, or cracking, check for damaged or worn coils and ferrite cores.

Can slitting blades be resharpened?

Yes, they can be resharpened several times, but make sure thickness remains within tolerance to maintain precise clearance.

Do forming rolls require readjustment after replacement?

Yes, roller alignment and forming passes should be reset. Save parameter presets for each tube size to streamline changeovers.

Auxiliary Equipment And Spare Parts-ERW Tube Mills-Tube Mill Machine-Carbon steel pipe making machine

Laminador de tubos de aço carbono ERW

Tube Mill Machine Compose

Máquina de conformação a frio

Linha de corte de bobinas de aço

Linha de corte de bobinas de aço carbono

Linha de corte de bobina de aço no comprimento

Equipamentos auxiliares e peças de reposição

To ensure stable operation and high processing quality, regular maintenance and timely replacement of consumables are essential for ERW tube mills and metal slitting lines. Based on years of service experience, we have compiled the following key consumables and spare parts list for reference.

Ferrite Core For Inductor

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HSS Circular Saw Blades For Metal Cutting

Lâminas de serra circular HSS para corte de metal

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Impeder Rods for High Frequency Welding

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Outside Scarfing Inserts

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Tube inside Scarfing Inserts

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Pneumatic Strapping Machine

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Hydraulic Upsetting Machine

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High-Frequency Induction Coil

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Common Consumables List

Category	Item	Equipamento	Suggested Replacement Cycle
Welding Components	High-frequency induction coils	Tube Mill	Every 1–3 months
	Ferrite cores (Magnetic rods)	Tube Mill	Every 1–2 months
	Impeders	Tube Mill	Every 2–4 months
Cutting & Forming	HSS/TCT circular saw blades	Tube Mill	Every 2–3 weeks
Cutting & Forming	Forming and sizing rollers	Tube Mill	Replace as worn
Slitting Components	Slitter Knives and spacers (HSS or carbide)	Slitting Line	Every 2–4 weeks
Hydraulic System	Seals, filters, hydraulic oil	General	Every 3–6 months
Electrical Components	Encoders, sensors, PLC units, solenoids	General	Keep in stock, replace on failure

Usage Tips & Spare Parts Management

1. Establish a minimum stock level for key items like magnetic rods, blades, seals, and coils.

2. Keep at least 1–2 full cycles of consumables ready for production use.

3. Clean and mark tools like rollers and blades after use for easy reassembly.

4. Inspect high-temperature parts like impeders and coils once per shift, replacing any cracked or deformed components promptly.

5. Consider a long-term supply agreement for parts to benefit from faster delivery and better pricing

User Feedback Highlights

“We stock spare blades and ferrite rods. Quick swaps during production helped us avoid downtime.”
— Tube Mill Operator

“The TCT saw blades recommended by the manufacturer lasted longer than HSS. We now rotate three sets.”
— Profile Exporter

“With standard sensors and seals on hand, we no longer need to wait days for simple repairs.”
— Maintenance Supervisor

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Dear customer, thank you for your attention! We provide high-quality machinery and equipment and look forward to your orders. Please inform us of your needs and we will respond quickly!