Descripción
ANCHU Shear 5/8" x 13' US — Hydraulic Guillotine Shear
Heavy-duty hydraulic guillotine shear engineered for North American fabrication shops requiring reliable, straight-line cutting of plate and sheet up to 5/8" thick and 13' long. Built for repeatability, accuracy, and safe operation in demanding production environments where large-format heavy plate is the norm.
Max thickness (rating): 5/8" mild steel* · Cutting length: 13' (≈ 4000 mm) · Power: 480 V, 3-phase
*Rating applies to mild steel within a specified tensile strength range at full 13' length and defined duty cycle. Capacity for stainless, HSLA, and other alloys must be evaluated per application.
Key advantages for US buyers
- Handles up to 5/8" mild steel plate (≈ 16 mm) at 13' length, covering a wide range of heavy-gauge structural, machinery, and plate-fabrication work without outsourcing.
- 13' working width accommodates large panels, frames, and structural blanks in a single pass, reducing the need for splicing and secondary cutting operations on oversized parts.
- Motorized backgauge with digital/NC control enables precise, repeatable batch cutting with short setup times for high-mix or repeat jobs.
- Heavy welded steel frame and hydraulic hold-downs provide stability and consistent cut quality across the full 13' width, even on long, heavy plates.
- Integrated safety features—front and side guards, emergency stop, and safety interlocks—support safe operation and alignment with typical US industrial safety practices.
- Compatible with 480 V 3-phase power as standard; adaptable for shops with only 240 V single-phase using appropriate ANCHU PowerPhase converters and transformers (subject to power/duty-cycle review).
Technical overview
Max cutting thickness (rating): 5/8" (≈ 16 mm) mild steel
Capable of shearing heavy plate and thick sheet for structural, fabrication, and plate-prep work at full 13' length. Actual capacity depends on material tensile strength, condition, and duty cycle; high-strength materials require derating in thickness and/or cut length.
Max cutting length: 13' (≈ 4000 mm)
Supports long cuts for panels, enclosures, machine bases, and structural blanks in a single stroke, minimizing repositioning and handling for large-format parts.
Backgauge: Motorized, digital/NC control (example stroke ≈ 24–40")
NC-controlled backgauge allows programmable cut lengths and batch quantities for efficient, repeatable production. Exact stroke, accuracy, and repeatability are defined by the ANCHU backgauge configuration selected for this model.
Shear type: Hydraulic guillotine
Hydraulically driven upper blade beam in a near-vertical path. Guillotine geometry maintains controlled rake angle and blade clearance along the full 13' cutting line, which is critical for uniform cutting behavior on long, heavy plate sections.
Frame & construction: Heavy welded steel with hydraulic hold-downs
Rigid welded frame engineered to withstand high cutting forces and minimize deflection over the extended 13' bed. Hydraulic hold-down cylinders clamp the plate securely along the cutting line for stability and consistent edge quality.
Power requirements: 480 V, 3-phase (other voltages on request)
Standard North American industrial power. The machine can be adapted to facilities with 240 V single-phase using ANCHU PowerPhase phase converters and transformers, subject to power and duty-cycle analysis for heavy-plate duty.
Safety: Front/side guards, safety interlocks, emergency stop
Safety systems and guarding designed around common industrial expectations. Final compliance depends on the site’s risk assessment, lockout/tagout procedures, and any additional guarding implemented by the end user.
Extended specification details
The values below represent typical ranges for a 5/8" × 13' heavy-duty hydraulic guillotine shear. Replace all “example” values with exact ANCHU certified specifications before publishing or using for engineering decisions.
Strokes per minute (example at full stroke): ≈ 3–6 spm
Representative cutting rate at maximum stroke for 5/8" plate at full 13' length. Higher stroke rates may be achievable with reduced thickness or shorter stroke lengths. Actual numbers depend on hydraulic power unit sizing and NC control parameters for your configuration.
Rake angle (example): ≈ 1–3°
Rake angle drives cutting force, twist, and edge quality on long heavy plate: lower rake improves squareness and reduces twist but increases force; higher rake reduces force while potentially increasing twist, especially noticeable on narrow strips sheared across 13'. Guillotine geometry keeps effective rake controlled along the full cutting line.
Blade clearance adjustment: manual or motorized (per configuration)
Blade clearance must be tuned to thickness and material. Too little clearance raises cutting force, accelerates blade wear, and can tear edges; too much clearance increases burr height and roll-over. ANCHU provides recommended starting clearances by material and thickness range for this machine class.
Hold-down system (example): multiple hydraulic cylinders along 13'
Distributed hydraulic hold-downs clamp the plate flat across the extended 13' length before cutting. Cylinder count, spacing, and pressure range are defined in ANCHU mechanical documentation for the specific 5/8" × 13' configuration.
Front squaring arm length (example): ≈ 39–60"
Squaring arm with scale and mechanical stops for 90° alignment of the plate leading edge. Length and additional options (T-slots, flip-up stops, hardened stops) depend on configuration selected at order time and the size of typical parts being processed.
Support arms: front support arms with stops
Front support arms help carry heavy or thin plates, reducing droop and operator effort when handling 13' material. Built-in stops or gauges assist in repeatable positioning of the plate front edge for recurrent work orders.
Main motor power (example): ≈ 45–90 hp (34–67 kW)
Typical installed motor power range for a 5/8" × 13' heavy-duty guillotine shear. Final horsepower depends on desired stroke rates, hydraulic pump selection, and expected duty cycle when operating near rated thickness and length on heavy plate.
Hydraulic system: conventional hydraulic power unit
Hydraulic power pack including pump, valves, reservoir, filtration, and cooling (if equipped). Oil volume, cooling capacity, and filtration rating must be appropriate for heavy-plate duty, ambient temperature, and the number of shifts per day in your facility.
Backgauge travel (example): ≈ 24–40" (600–1000 mm)
Maximum programmable backgauge distance from the knives. Longer travel supports a broader set of blank sizes and nesting strategies for 13' plates. Confirm exact travel and minimum distance to the blades using the ANCHU spec sheet for your model and options.
Backgauge accuracy (example): up to ±0.004" (±0.1 mm)
Representative backgauge repeatability and positioning accuracy under proper installation and calibration. Guaranteed tolerance depends on the specific backgauge hardware and NC controller in your configuration.
Table height (example): ≈ 30–33" (760–840 mm)
Height from floor to table surface, affecting operator ergonomics and compatibility with roller tables, conveyors, and large plate-handling equipment upstream and downstream of the shear.
Machine weight (example): ≈ 40,000–75,000 lb
Typical weight range for a 5/8" × 13' heavy-duty guillotine shear. Floor loading, anchoring, and rigging requirements must be validated using ANCHU installation drawings and your facility’s structural information.
Important: All “example” values above are indicative and not guaranteed for every configuration. For engineering and safety decisions, always rely on the official ANCHU quotation, certified spec sheet, and installation drawing.
Cutting performance & material guidelines
The 5/8" × 13' rating is defined for mild steel at a specified tensile strength and duty cycle. Actual performance also depends on material grade, plate thickness tolerance, rake angle, blade clearance, and how often the shear operates near maximum capacity.
Conceptual shear force relationship:
F = τ × t × L
- F – required shear force
- τ – shear strength of the material
- t – material thickness
- L – length of cut (13' at full-width rating)
For many steels, shear strength is on the order of ~0.6 × tensile strength (Rm). Use actual material data and apply an appropriate safety factor, especially when shearing 5/8" plate at full 13' length or in multi-shift, high-duty applications.
Illustrative material guidelines
| Material | Relative to 5/8" rating | Typical recommendation* |
|---|---|---|
| Mild steel (baseline) | Reference case | Up to 5/8" at full 13' per rating, provided tensile strength and duty cycle are within specified limits and machine setup (rake, clearance, hold-down pressure) is correctly tuned. |
| Stainless steel | Higher strength than mild | Reduce allowable thickness and/or cut length. Borderline or continuous-duty stainless applications should be reviewed with ANCHU engineering using actual grade data and job profiles. |
| High-strength low-alloy (HSLA) | Significantly higher strength | Consider lower thickness, shorter cuts, or a higher-capacity shear if HSLA forms a major portion of the workload near nominal 5/8" thickness at 13' length. |
| Aluminum | Lower strength | 5/8" is usually conservative in terms of force; focus on blade clearance, plate support, and handling to control burr, roll-over, and edge deformation on softer material. |
*Guidelines only. Actual limits must be validated against ANCHU capacity charts, the specific material datasheets, and your planned duty cycle and job mix.
What this means in practice
- The machine targets heavy mild steel plate up to 5/8" at 13', plus thinner materials at higher throughput, for structural and large-format fabrication work.
- Near rated conditions, thickness, material strength, and planned duty cycle must be evaluated together; the 5/8" thickness rating alone does not define safe capacity for all alloys.
- Proper tuning of rake angle, blade clearance, and hold-down pressure is essential to achieve acceptable edge quality, control twist on long parts, and maintain blade life.
- For continuous near-limit duty, implement proactive maintenance (blade rotation, resharpening, hydraulic conditioning, alignment checks) and consider whether a higher-capacity machine is appropriate.
Mechanical design & cutting geometry
The ANCHU Shear 5/8" × 13' US uses a reinforced hydraulic guillotine architecture with a rigid welded frame and controlled cutting geometry to deliver straight, repeatable cuts on long, heavy plate.
- Welded monolithic frame: Heavy welded structure designed to distribute cutting loads and minimize deflection across the 13' cutting length, supporting squareness and straightness for structural and precision blanking.
- Guillotine blade motion: Upper blade beam travels in a guided near-vertical path, maintaining consistent rake and clearance along the cutting line for predictable performance over the full bed width.
- Rake angle control: Effective rake angle is chosen to balance cutting force, twist, and edge quality in the 5/8" thickness range. Limited adjustment capability can be used to fine-tune behavior for specific materials or strip widths.
- Blade clearance adjustment: Adjustable blade gap allows the operator to match clearance to material thickness and grade, reducing burr and extending blade life.
- Hydraulic hold-downs: Multiple cylinders clamp the plate firmly before cutting, preventing lifting or slip. Secure clamping is essential for safety and dimensional accuracy on long, heavy plates.
Control system, backgauge & automation
Digital/NC control
- Numeric entry of cut lengths and batch quantities via NC interface.
- Program storage for repeat jobs and common blank sizes, reducing setup time.
- Cut counters and basic diagnostics (exact feature set depends on NC controller model supplied).
- Often supports stroke shortening for shorter plates to improve cycle times when full 13' stroke is not required.
- Final control capabilities depend on the digital/NC package selected with the ANCHU 5/8" × 13' shear.
Backgauge system
- Motorized backgauge with NC control for consistent, repeatable part lengths.
- Stroke sized for typical heavy-plate blanks and large nested parts (see extended spec examples).
- Program storage for part families and standard blank dimensions.
- Integration options with plate tables, conveyors, and stacking systems as part of a plate-processing or fabrication cell.
Capabilities & typical applications
This ANCHU shear is designed as a core machine for job shops, OEMs, and fabrication lines handling heavy plate prep, blanking, and straight-line cutting before bending, thermal cutting, or welding.
- Shearing large panels, frames, base plates, and structural blanks up to 5/8" thick and 13' long within rated limits.
- Preparing material for downstream processes: press brake forming, laser/plasma cutting, punching, or welding.
- High-mix, low-volume work as well as repeat production runs where consistent accuracy and edge quality are required.
- Integration with plate storage, laser cutters, and press brakes for streamlined heavy-plate material flow in production cells.
- Suitable for structural fabrication, machinery building, contract manufacturing, and general heavy metal fabrication.
Implementation & support for US shops
ANCHU supports US job shops and OEMs throughout the lifecycle of the 5/8" × 13' shear—from pre-installation planning to commissioning and ongoing optimization in heavy-plate workflows.
- Pre-installation checks for power, floor loading, rigging access, and material handling paths.
- Application review for material grades, thickness ranges, plate sizes, and job mix to validate capacity and duty-cycle fit.
- Assistance with NC programming, backgauge setup, batch strategies, and shearing best practices for thick plate.
- Operator training and handover focused on safe operation, setup, and daily maintenance routines.
- Support for integration with press brakes, lasers, storage systems, and downstream processes as production requirements evolve.
Next step: send us your typical part drawings or material specifications (grade, thickness, plate size, volumes), and we’ll confirm capacity, estimate cycle times, and recommend an optimized configuration for your shop.
Engineering notes & technical FAQ
This section addresses typical questions from engineers and technical buyers: how to interpret the 5/8" × 13' rating, what affects cut quality on long heavy plate, and what information is needed for engineering review and approval.
How should I interpret the 5/8" mild steel rating at 13'?
The 5/8" × 13' rating is defined for mild steel within a specific tensile strength band at full cutting length and a defined duty cycle. In practical terms:
- Higher-strength materials (stainless, HSLA) require more force and must be derated in thickness and/or cut length relative to mild steel.
- Frequent operation at maximum thickness and length increases stress on hydraulic and structural components and accelerates blade wear.
- Duty cycle—how often you run near rated conditions—is as important as the peak capacity number when assessing the suitability of this shear for a specific production profile.
What role do rake angle and blade clearance play in cut quality?
Rake angle and blade clearance are key tuning variables for 5/8" × 13' shearing:
- Lower rake → improved squareness and reduced twist; higher cutting force and system loading.
- Higher rake → reduced force; greater potential twist and deformation on narrow strips and small blanks.
- Correct clearance → minimized burr and roll-over, improved blade life and edge quality.
- Incorrect clearance → too tight can cause tearing and rapid wear; too loose increases burr, roll-over, and edge distortion along the full 13' cut.
What backgauge accuracy and cut tolerances are realistic?
Realistic tolerances reflect both machine capability and behavior of long heavy plate:
- Backgauge repeatability is typically within a few thousandths of an inch in this class, assuming proper installation, calibration, and maintenance.
- Plate camber, residual stress, and handling will influence final length and squareness over 13', especially on thick, heavy sections.
- Tightest dimensional or edge requirements may still require secondary processing such as machining, grinding, or edge conditioning.
How can I confirm my materials are within safe working limits?
To validate a material/thickness/length combination, engineers should:
- Use actual shear or tensile strength from material datasheets to estimate required force via F = τ × t × L, applying a suitable safety factor.
- Account for maximum thickness tolerance and variability in mechanical properties, not just nominal values.
- For stainless, HSLA, and other high-strength alloys near limit conditions, consult ANCHU engineering for a formal capacity and duty-cycle review.
What information does ANCHU need for an engineering review?
To provide a clear capacity assessment and configuration recommendation, ANCHU typically requests:
- Material type(s), grade(s), thickness range, and mechanical property data (if available).
- Plate sizes, representative cut patterns, and any critical part drawings or DXF files.
- Required tolerances for length, squareness, and edge condition, including downstream process requirements.
- Expected volumes and duty cycle: cuts per hour, shifts per day, and thickness mix across the schedule.
- Any special focus, such as predominant stainless/HSLA use, integration into automated lines, or unusual plate formats.
With this information, ANCHU can confirm whether the 5/8" × 13' hydraulic guillotine shear is the correct fit or whether a different capacity or configuration better aligns with your workload and long-term production plans.
