Editorial Technical Reference

Sheet Metal Guillotine Shear

This page explains how Sheet Metal Guillotine Shear is classified within Fabricated Metal Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A standalone industrial machine used in metal fabrication shops for cutting sheet metal along straight lines.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Sheet Metal Guillotine Shear

Definition
A standalone industrial machine used in metal fabrication shops for cutting sheet metal along straight lines. It operates by applying shearing force between an upper blade and lower blade to cleanly separate metal sheets. Commonly used for cutting mild steel, stainless steel, aluminum, and other metal sheets in various thicknesses. Essential equipment in metalworking, HVAC, automotive, and construction industries. The machine is typically constructed with structural steel frames and tool steel blades, and may incorporate hydraulic components and electrical controls. Key parameters include cutting length (2000–6000 mm), cutting thickness (0.5–6 mm), blade gap (0.03–0.3 mm), motor power (3–15 kW), cutting speed (10–30 strokes/min), back gauge stroke (20–500 mm), cutting angle (0.5–2.5°), cutting precision (±0.1 mm per 1000 mm), power supply (380 V AC ±10%, three-phase, 50/60 Hz), operating temperature (5–40°C), protection class (IP54 per IEC 60529), machine weight (2000–12000 kg), and overall dimensions (3000×1500×1800 to 6500×2000×2500 mm). These values are reference ranges; verify model-specific specifications with the manufacturer. The machine is designed for consumer use in industrial settings. It is not a portable tool but a fixed installation. Selection depends on material type, thickness, and required production volume. Maintenance signals include blade wear, inconsistent cuts, and hydraulic leaks. Failure boundaries include exceeding maximum cutting thickness or length, which can damage blades or structure. Always consult the operator's manual and follow safety guidelines.
Working Principle
Hydraulic or mechanical force drives an upper blade downward against a stationary lower blade, creating a shearing action that cleanly cuts through sheet metal placed between them. The upper blade is typically angled slightly to reduce cutting force and improve edge quality. The blade gap is adjustable to match material thickness, ensuring clean cuts and minimizing burrs. The back gauge positions the sheet for repetitive cuts, and the cutting angle affects blade life and distortion. The machine is powered by an electric motor that drives a hydraulic pump or mechanical flywheel. Safety features include guards and two-hand controls to prevent operator injury.
Common Materials
structural steel, tool steel blades, hydraulic components, electrical controls
Technical Parameters
ParameterTypical rangeNotes & selection driver
Cutting LengthRequired2000–6000 mmMaximum sheet width that can be cut
Cutting ThicknessRequired0.5–6 mmMaximum material thickness capacity
Blade Gap0.03–0.3 mmAdjustable clearance between blades
Motor PowerRequired3–15 kWMain drive motor power
Cutting Speed10–30 strokes/minMaximum cutting cycles per minute
Back Gauge Stroke20–500 mmPositioning range for repetitive cuts
Cutting Angle0.5–2.5 °Affects blade life and distortion
Cutting Precision±0.1 mmPer 1000 mm length
Power Supply380 ±10% V ACThree-phase, 50/60 Hz
Operating Temperature5–40 °CHydraulic oil viscosity range
Protection ClassIP54Dust and splash-proofIEC 60529
Machine Weight2000–12000 kgDepends on size and model
Overall Dimensions (L×W×H)3000×1500×1800 – 6500×2000×2500 mmApprox. footprint

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sheet Metal Guillotine Shear.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Hydraulic system: 10-25 MPa (1450-3600 psi)
other spec: Max sheet thickness: 0.5-25 mm, Max cutting length: 1-6 m, Blade clearance: 5-15% of material thickness
temperature: Ambient to 40°C (operating environment)
Media Compatibility
✓ Mild steel sheets ✓ Stainless steel plates ✓ Aluminum sheets
Unsuitable: Abrasive composite materials (e.g., fiberglass-reinforced sheets)
Sizing Data Required
  • Maximum sheet thickness (mm)
  • Maximum cutting length (mm)
  • Material tensile strength (MPa)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Blade edge degradation
Cause: Progressive wear from cutting abrasive sheet materials, improper blade clearance settings causing excessive friction, and lack of regular sharpening or replacement
Hydraulic system failure
Cause: Contamination of hydraulic fluid leading to pump and valve malfunctions, seal degradation causing leaks, and pressure irregularities from worn components or improper maintenance
Maintenance Indicators
  • Uneven or ragged cuts with excessive burrs, indicating blade wear or misalignment
  • Unusual knocking or grinding noises during operation, suggesting mechanical issues in the drive system or blade mechanism
Engineering Tips
  • Implement a strict blade maintenance schedule with regular inspection, proper clearance adjustment, and timely sharpening/replacement based on material cut volume and type
  • Establish a comprehensive hydraulic system maintenance program including regular fluid analysis, filter changes, and seal inspections to prevent contamination and pressure loss

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 12100:2010 - Safety of machinery - General principles for design - Risk assessment and risk reduction ANSI B11.3-2012 - Safety Requirements for Power Press Brakes and Press Brakes CE Marking - Machinery Directive 2006/42/EC

Quoted from the published standard.

Manufacturing Precision
  • Cutting Edge Alignment: +/-0.05mm per meter of blade length
  • Sheet Flatness After Cutting: 0.2mm maximum deviation over 1000mm length
Quality Inspection
  • Blade Hardness and Edge Condition Testing (Rockwell C scale)
  • Guarding and Safety System Functional Testing (including light curtains and emergency stops)

Manufacturers of Sheet Metal Guillotine Shear

3 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Useon Technology Limited
Zhenjiang (Jurong factory), Jiangsu, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Guangxi Runxiang Machinery Equipment Manufacturing Co., Ltd.
Guangxi, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Shandong TSINFA CNC Equipment Co., Ltd.
Shandong, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
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Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
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Frequently Asked Questions

What materials can this shear cut?

It can cut mild steel, stainless steel, aluminum, and other metal sheets within the specified thickness range (0.5–6 mm). Always confirm the material type and thickness with the manufacturer.

How do I adjust the blade gap?

The blade gap is adjustable, typically between 0.03 and 0.3 mm. Set it according to the material thickness and type, following the manufacturer's instructions to ensure clean cuts and prolong blade life.

What is the cutting precision?

The cutting precision is ±0.1 mm per 1000 mm length. This is a reference value; actual precision may vary with model and maintenance. Verify with the manufacturer.

What power supply is required?

The machine requires a three-phase 380 V AC ±10% power supply at 50/60 Hz. Ensure your facility meets this requirement and consult an electrician for proper installation.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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