Slitting Knives and Slitting Spacers

2026-07-21 09:57:01

Outside Scarfing Inserts: Improve Weld Seam Quality in ERW Tube Mills

Outside Scarfing Inserts are precision carbide cutting tools used with an Outside Scarfing Tool Holder to remove the external weld bead in ERW tube mills. They help produce a smooth pipe surface, improve weld appearance, and enhance downstream processing quality. AIS Machinery supplies both standard and customized scarfing inserts manufactured according to customer drawings or samples, ensuring accurate fit, stable cutting performance, and long service life for various tube mill applications.

2026-07-20 00:00:00

Tube Mill Quick Change System for Faster Production

The Tube Mill Quick Change System is an efficient solution for minimizing production interruptions during roll replacement. By allowing complete roll stand assemblies to be exchanged quickly, it shortens changeover time and improves equipment utilization. Ideal for small-batch and multi-size pipe production, the system reduces manual adjustments and increases production flexibility. AIS Machinery provides customized quick change solutions, professional installation support, and factory testing to ensure reliable performance and long service life.

2026-07-16 11:46:47

Semi Automatic vs Automatic Strapping Machine: Which One Is Better for Steel Pipe Packaging?

Improve your packaging line with AIS Semi Automatic and Automatic Strapping Machines for ERW tube mills. Built for steel pipe bundling, these machines deliver secure, consistent strapping to protect products during handling and shipment. The semi automatic model uses a pneumatic strapping tool for flexible operation, while the automatic version offers fully automated strapping for high-volume production. Custom solutions are available for various pipe sizes, bundle dimensions, and production requirements.

2026-07-16 10:05:29

Large Diameter Tube Mill: The Growing Choice for ERW Steel Pipe Production

As global demand for infrastructure and energy projects continues to grow, large diameter tube mills are becoming increasingly popular among steel pipe manufacturers. Designed for efficient ERW steel pipe production, these production lines deliver stable welding quality, high precision, and continuous manufacturing. Large diameter welded pipes are widely used in oil & gas, water transmission, construction, and industrial applications, helping manufacturers improve productivity and expand into higher-value markets.

2026-07-14 09:42:45

Hydrostatic Tester Machine: A Reliable Solution for Pipe Leak Testing

Looking for a reliable Hydrostatic Tester Machine for your ERW tube mill? AIS Machinery offers customized pressure testing solutions for different pipe diameters, lengths, and testing standards. The machine verifies weld quality, detects leakage, and confirms pipe pressure resistance through automatic hydrostatic testing. With precise pressure control, stable hydraulic performance, and easy operation, our hydrostatic testers help manufacturers improve quality control and meet international customer requirements with confidence.

2026-07-08 00:00:00

Slitting Line Spare Parts: Slitting Blades, Spacers & Rubber Rings for Precision Coil Slitting

High-quality slitting line spare parts are essential for maintaining cutting accuracy and stable production. AIS Machinery supplies precision slitting blades, spacers, rubber rings, separator discs, and other slitting machine components for various slitting lines. Our spare parts are manufactured with high precision to ensure clean edges, accurate strip width, and long service life. We also provide customized manufacturing based on customer drawings or samples, helping reduce downtime and improve production efficiency for steel coil slitting applications.

2026-07-07 10:20:50

Horizontal Spiral Accumulator vs Vertical Accumulator vs Cage Loop: How to Choose the Right ERW Tube Mill Accumulator

An ERW tube mill accumulator stores steel strip during coil changing, allowing continuous production without stopping the forming section. Common types include the Horizontal Spiral Accumulator, Vertical Type Accumulator, and Cage Loop Accumulator, each designed for different production speeds, storage capacities, and workshop layouts. Choosing the right accumulator improves production efficiency, stabilizes strip feeding, and reduces downtime. AIS Machinery provides reliable accumulator solutions tailored to various tube mill applications.

2026-07-06 11:53:59

ERW Tube Mill Flattener: Why Thick Steel Strip Needs Flattening

The Flattener is an optional entry machine for ERW tube mills, It consists of pinch rolls and leveling rolls that remove coil set and improve strip flatness before forming. By reducing residual stress and ensuring stable strip feeding, the Flattener helps improve forming accuracy, edge alignment, and welding quality. AIS Machinery supplies reliable Flattener solutions matched to different tube mill capacities and strip specifications.