Custom Square Tube Cutting Die for Hydraulic Pipe Shearing Machine
Precision · Efficiency · Material Savings | One Stroke, Zero Burrs, Finished Within 1 Second
Pain Points of Traditional Tube Cutting
Factories often face slow production cycles, high labor expenditure and severe material waste using outdated pipe cutting methods.
Traditional abrasive and friction saw cutting brings persistent production drawbacks:
Heavy internal & external cutting burrs
Deafening workshop noise & irritating cutting fumes
Failed tolerance compliance for high-standard industrial fabrication
Extra manual deburring & grinding workload
ALAS All-New Stamping Die Solution
NANJING ALAS INTERNATIONAL CO., LTD provides a reliable alternative to conventional saw cutting.
Our custom square tube stamping dies adopt industrial hydraulic stamping technology to deliver mirror-smooth, burr-free cuts within 1 second. Compatible with semi-automatic and fully automatic hydraulic pipe shearing machines, the integrated tooling completes cutting, notching and punching in a single stroke.
It eliminates secondary deburring work, simplifies processing steps, and effectively reduces factory total cost of ownership (TCO).
Core Advantages of ALAS Stamping Dies
Switch from saw cutting to die stamping to optimize workshop conditions and improve overall production profit.
| Advantage | Description |
| Flawless Cut Edge | Integrated rigid stamping forms flat, clean cross-sections without tube collapse, extrusion deformation or internal burrs. |
| 1-Second Fast Shearing | Stable fast stroke for mass continuous production: 3 to 5 cycles per minute, subject to tube wall thickness. |
| Eco-Friendly Operation | No friction combustion during processing, producing no toxic smoke, chemical odor, flying sparks or loud operational noise. |
| All-In-One Machining | Multi-station integrated die realizes one-stroke processing: tube cutting, 45°-150° miter notching, shaped hole punching and saddle arc coping. |
Custom Die Product Line
Customized pipe processing dies for diversified industrial production demands
1. Square & Rectangular Tube Cutting Dies
Designed for high-volume blanking of square tube, rectangular tube, flat pipe, channel steel and angle iron. Compatible with standard hydraulic punching machines, universal tube tail cutters, and power presses.
Application: Anti-theft security screens, warehouse storage racks, road safety guardrails
2. 45°-150° Tube Miter Notching Dies
Completes 45° to 150° angle cutting in one press stroke. Processed tubes form gap-free joints for direct welding without pre-grinding.
Application: Steel furniture frames, aluminum window frames, door decorative profiles
3. Shaped Hole Punching Dies
Fabricates standard and irregular holes including round holes, square slots and plum blossom holes. Equipped with adjustable pitch bars and locating pins for consistent machining accuracy.
Application: Balcony railings, boundary fences, zinc-coated steel stair handrails
4. Tube End Saddle Arc Coping Dies
Makes precision saddle arc cuts on round and square tube ends. Fits existing hydraulic punching equipment for multi-scene production use.
Application: Automotive roll cages, vehicle chassis parts, chemical industry pipe brackets
5. Automatic Rotary Shearing Dies
Automatic rotary cutting ensures perpendicular tube end cutting, with no inner burrs or tube dimensional shrinkage.
Application: High-precision fluid conveying pipes, special mechanical structural tubes
6. Irregular Composite Custom Dies
Full OEM and ODM customization based on customer engineering drawings. We develop multi-station composite molds for special-shaped metal profiles.
Application: Non-standard aluminum extrusion parts, multi-process complex metal components
Material & Manufacturing Standard
Die service life relies on raw material quality and professional heat treatment. All ALAS dies comply with industrial manufacturing standards:
Premium Die Steel: Optional Mo-V alloy steel, D2, SKD11, upgraded DC53 and high-carbon medium-chromium steel, anti-chipping under high hydraulic pressure
Vacuum Heat Treatment: Hardness stabilized at HRC 58-64, balancing surface hardness and impact toughness
Precision Guidance System: Heavy-duty guide pillars and alignment sleeves control cutting tolerance within ±0.1mm to avoid uneven tool wear
Direct Factory Supply: Shipped directly from China professional pipe mold manufacturing base, no middleman markup
Fast Lead Time: 3-7 working days delivery for standard customized dies
Technical Specifications
| Parameter | Specification |
| Applicable Tube Size | 20×20mm - 80×80mm; customized max size up to 150mm+ |
| Applicable Wall Thickness | 0.8mm - 2.5mm; heavy-duty die available for wall thickness ≥3.0mm |
| Notching Angle Range | 45°-150°; 45° & 90° standard dies in stock |
| Working Cycle Speed | 3-5 cycles per minute, varies by tube size and wall thickness |
| Heat Treatment | Computer vacuum quenching + deep cryogenic tempering |
| Applicable Material | Mild steel, aluminum, stainless steel and alloy square tubes |
5-Step Customization Process
Demand Confirmation: Clients provide tube dimension, material grade, wall thickness and processing drawings
Drawing Approval: ALAS engineering team designs CAD/3D drawings for client confirmation
Precision Fabrication: Processed via Wire EDM, CNC machining and professional vacuum heat treatment
In-House Trial Test: Sample cutting inspection finished; goods delivered only after qualified test result
Global Delivery & Support: Export wooden packaging, complete customs clearance, remote operation and installation guidance
Why Choose ALAS
Zero-burr stamping cutting, no secondary deburring required
One-second rapid processing to boost production efficiency
Compatible with carbon steel, aluminum and stainless steel tubular materials
High-grade die steel and standardized heat treatment for long service life
Full OEM & ODM customization per client drawings or samples
Factory direct pricing without intermediary fees
Professional die design and manufacturing experience for global industrial clients
Industrial Application
| Industry | Finished Products | Recommended Dies |
| Security & Railing | Anti-theft screens, steel railings, stair handrails | Punching, Arc Coping Dies |
| Metal Furniture | Steel frames, storage shelves, furniture structures | 90° Miter Notching Dies |
| Automotive Manufacturing | Roll cages, chassis components, industrial pipe racks | Coping, Cutting Dies |
| Aluminum Window & Door | Decorative frames, curtain wall frameworks | Notching & Punching Composite Dies |
Contact Us for Quotation
Submit your processing drawings to get free drawing assessment and factory quotation within 24 hours.
Email: mt@alasmachinery.com
WhatsApp: +86 15852949220
