Descripción
Umprotech Hydraulic Guillotine Shear – 0.25″ × 14 ft, E21S Controller
Production-grade hydraulic guillotine shear for US job shops, OEMs, and contract fabricators that need straight, repeatable cuts on long sheet up to 0.25″ (1/4″) thick. Sized for full 14 ft panels, it is ideal for production blanking, panel work, and contract fabrication where accuracy, throughput, and predictable edge quality drive profitability.
Cutting capacity: 0.25″ (1/4″) · Cutting length: 14 ft (168″) · Controller: E21S NC · Budgetary price from: USD 119,000 (FOB)
Key advantages for US buyers
- Full 0.25″ (1/4″) mild steel capacity across a 14 ft bed—perfect for large panels, blanks, and batch runs in general fabrication, HVAC, and OEM work.
- E21S NC controller with programmable backgauge and job memory enables fast, repeatable setups, consistent parts, and reduced scrap on repeat orders.
- Hydraulic hold-downs and an adjustable blade gap maintain consistent, burr-minimized edges across a wide range of gauges and alloys when correctly set.
- Precision squaring arm and front supports simplify handling of long, heavy sheets, enabling safe one- or two-person operation for many jobs.
- Safety-focused design: shadow line/LED cut indicator, foot pedal actuation, interlocked guarding, and clear operator sight lines.
- Robust welded frame and hydraulic guillotine beam engineered for production duty and long-term accuracy in demanding US shop environments.
Key technical specifications
Cutting capacity: 0.25″ (1/4″) sheet
Handles mild steel, stainless steel, and aluminum up to 0.25″ thick. Covers most everyday sheet-metal fabrication tasks while leaving headroom below heavier 5/16″ and 3/8″ machines in terms of purchase cost and power requirements.
Cutting length: 14 ft (168″)
Supports extra-long panels, blanks, and batch work for HVAC, architectural, enclosure, and structural applications in a single stroke—reducing repositioning and ensuring edge straightness.
Controller: E21S NC
Digital NC controller with programmable backgauge, job memory, and stroke counter for efficient changeovers, repeatable setups, and simplified operator training.
Knife type: Hydraulic guillotine
Guillotine-style beam with low-deflection design for straight, square cuts and minimized edge burr across the entire cutting length.
Standard equipment:
Hydraulic hold-downs, front support arms, squaring arm, safety guarding, shadow line/LED cut indicator, and foot pedal—everything needed for safe, accurate, and ergonomic operation comes standard.
Frame & drive:
Heavy-duty welded frame with hydraulic beam drive, designed to resist twist and flex when cutting 1/4″ material over a 14 ft span in daily production use.
Backgauge: Motorized, programmable
E21S-controlled motorized backgauge with typical travel and resolution suited to blanking, trimming, and repeat cut lengths in fabrication, HVAC, and general job-shop environments (exact figures per technical datasheet).
Budgetary price:
Starting from approximately USD 119,000, FOB manufacturer’s plant. Final price depends on selected options, voltage, guarding, and installation scope.
Capabilities & typical applications
This 0.25″ × 14 ft hydraulic guillotine shear is a core asset for shops needing to process large-format sheet before bending, welding, or assembly. It fits seamlessly into fabrication lines with press brakes, lasers, plasma tables, saws, or welding cells, and works equally well as a standalone blanking station.
- Blanking and trimming of mild steel, stainless, and aluminum up to 0.25″ thick for downstream forming and assembly.
- Production of panels, doors, cabinets, enclosures, and frames up to 14 ft long for HVAC, electrical, and machinery OEM applications.
- Batch cutting for contract manufacturing, HVAC, metal furniture, and OEM part supply where consistent blanks keep forming and welding predictable.
- High-mix/low-volume and repeat jobs with quick setup via E21S job memory and programmable backgauge.
- Pre-cutting for press brake forming, welding, or laser cutting cells to standardize incoming blanks, reduce setup time, and improve downstream quality.
In many shops, this shear serves as the front-end blanking step, turning stock sheet into square, repeatable blanks that flow smoothly into bending, punching, and welding operations.
E21S NC controller – practical control for daily use
The E21S NC controller provides the essential tools for structured, repeatable shearing without overwhelming operators. It is widely used on hydraulic guillotine shears and is recognized for its reliability and straightforward interface in production environments.
Core functions
- Programmable backgauge: enter target cut length; the backgauge moves automatically to the commanded position.
- Job memory: save frequently used lengths and programs for fast recall of repeat parts and standard blanks.
- Stroke counter / batch control: monitor output and manage batch completion.
- Single and automatic stroke modes: choose between one-off cuts and continuous cycles depending on the job.
- Clear, simple display of backgauge position, active mode, and job parameters.
Benefits for operators & supervisors
- Short learning curve for new and cross-trained operators.
- Reduced dependence on tape measures, manual stops, and handwritten notes.
- Consistent setups for repeat work across multiple shifts and operators.
- Ideal for high-mix workflows where jobs can be stored and quickly adapted instead of rebuilt from scratch.
Mechanical design & blade system
The Umprotech 0.25″ × 14 ft shear combines a rigid mechanical structure with an appropriate blade system for 1/4″ work, balancing performance, acquisition cost, and long-term durability.
Frame & beam
- Heavy welded steel frame designed to limit twist and bending under 0.25″ × 14 ft cutting loads.
- Guillotine-type upper beam guided on precision surfaces to maintain straight, square cuts along the entire cutting length.
- Robust support and pivot assemblies sized for continuous-duty industrial use.
- Structural design focused on controlling deflection, supporting long-term cut accuracy and repeatability.
Blade system & gap
- Upper and lower blades suitable for cutting mild steel, stainless, and aluminum within the 0.25″ capacity range.
- Multiple cutting edges (depending on blade design) allow rotation to maximize blade life and reduce downtime.
- Adjustable blade gap to match sheet thickness and hardness, improving edge quality and reducing burr and edge draw.
- Proper gap and rake settings help control twist on narrow strips and reduce tonnage and mechanical stress.
Sheet support, squaring & handling
Handling 14 ft material demands attention to both operator ergonomics and alignment accuracy. The Umprotech shear includes support and squaring features to help operators position sheet accurately and safely with less physical strain.
- Front support arms assist with the weight of long sheets, reducing sag and easing positioning for one- or two-person crews.
- Precision squaring arm/guide with scale markings helps ensure accurate first cuts and square edges on panels and blanks.
- Optional stops or extended supports can be used for repeat lengths without constant re-measuring.
- Shadow line or LED cut indicator improves visual alignment of the sheet with the knife line.
- Options for conveyor tables, outfeed/return systems, and stackers can further reduce manual material handling and improve throughput.
Hydraulic & electrical systems (overview)
Hydraulic system
- Industrial hydraulic power unit sized for repeated 0.25″ × 14 ft cutting duty.
- Hydraulic actuation of the guillotine beam and hold-downs for controlled, stable cutting.
- Reservoir and filtration designed for production use to help maintain oil cleanliness and temperature.
- Pressure-limiting and protective valves to help safeguard components under abnormal conditions.
Electrical system
- Designed for three-phase industrial power, typically 460 V / 60 Hz in US shops (other voltages available depending on configuration).
- Main electrical cabinet with lockable main disconnect for safe isolation during service.
- Control transformer providing reduced control voltages for operator safety and control system reliability.
- Use of recognized-brand contactors, breakers, and control components to simplify maintenance and spare parts sourcing.
Safety features
Safety is integrated into the machine design to support compliance with typical North American shop standards and internal safety policies.
- Fixed and interlocked guarding around the cutting zone and moving mechanisms.
- Hydraulic hold-downs clamp material along the cutting line to reduce sheet movement and kick-up.
- Foot pedal actuation with protective guard and safety reset concept for hands-free operation.
- Emergency stop pushbuttons located at or near the operator station and other defined points.
- Options for light curtains, fenced cells, and interlocked gates to align with site-specific safety systems and risk assessments.
Final compliance with OSHA and other applicable standards depends on the specific installation, risk assessment, and any additional guarding or procedures implemented at the customer site.
Budgetary pricing
For planning purposes, the Umprotech Hydraulic Guillotine Shear – 0.25″ × 14 ft, E21S can be considered at a budgetary price starting from approx. USD 119,000, FOB manufacturer’s plant.
Final price is influenced by:
- Selected options (backgauge configuration, handling, guarding, blade packages, etc.).
- Electrical configuration and any regional or corporate requirements.
- Freight, offloading, on-site installation, and commissioning scope.
- Customer-specific modifications, integration, or documentation needs.
A formal written quotation based on your material mix, thickness ranges, part sizes, and annual volume is recommended for accurate budgeting and ROI analysis.
Implementation & support for US shops
We work closely with fabrication teams to review power, floor space, and material flow before installation. Our team can help confirm part fit, evaluate throughput targets, and recommend blanking strategies that fit your workflow.
We support your operators with basic programming, blade gap setup, and safety checks so your team can be productive from day one—whether you are running high-mix work or standard repeat blanks.
- Pre-installation review of power, floor layout, access, and material handling paths.
- Application review to confirm material types, thickness range, and part envelope.
- Guidance on blade gap, rake concepts, hold-down pressure, and backgauge programming.
- On-site or remote training for operators and maintenance staff on E21S use and routine maintenance.
Next step: Send us your sample part drawings or material specs, and we’ll help confirm cycle time, fit, and configuration for your shop.
Advanced technical notes for engineers
Control philosophy & operating modes
- Single-stroke mode: one actuation of the foot pedal (with all safety conditions satisfied) initiates a single cutting cycle.
- Automatic/batch mode: repeated cycles controlled by the E21S according to programmed backgauge positions and batch sizes, while the operator feeds material.
- Setup/manual functions: jog and setup features (as configured) aid in blade inspection, backgauge verification, and maintenance tasks.
- Safety chain: E-stops, guards, and any presence-sensing devices form a series safety chain that must be satisfied before a stroke is permitted.
Typical cutting sequence
- Operator places the sheet on front supports and aligns it with the backgauge and squaring arm.
- The control verifies that required safety interlocks (guards, E-stops, etc.) are satisfied.
- Operator actuates the foot pedal or start command in the selected mode.
- Hydraulic hold-downs clamp the sheet along the cutting line.
- The guillotine beam travels downward, performs the cut, and returns to its home position.
- Hold-downs release; blanks or scrap are removed or transferred to downstream handling.
- In automatic/batch mode, the E21S manages backgauge position, stroke count, and batch completion.
Preventive maintenance – general guidelines
- Daily: visual checks, cleaning, removal of scrap, and basic function checks.
- Weekly: inspect blade edges, verify hold-down operation, and perform simple backgauge repeatability checks.
- Monthly: inspect hydraulic hoses/fittings and verify operation of all safety devices (E-stops, guards, interlocks).
- Periodic (per manual): oil and filter changes, blade rotation/sharpening, bolt re-torque checks, and electrical terminal inspections.
Foundation & installation considerations
- Reinforced concrete floor with sufficient load-bearing capacity for static and dynamic machine loads.
- Proper leveling across all support points to maintain beam alignment and minimize twist.
- Clear access for rigging, blade changes, hydraulic service, and electrical work.
- Space at the front for loading full-length sheets and at the rear for offcuts or outfeed/return systems.
FAQ – Umprotech Hydraulic Guillotine Shear 0.25″ × 14 ft, E21S
What is the maximum cutting capacity?
This model is designed for a maximum cutting capacity of 0.25″ (1/4″) in typical mild steel when used within the parameters specified by the manufacturer. Capacity for stainless and aluminum depends on grade, hardness, and setup and should be confirmed for critical applications.
Can it cut stainless steel and aluminum?
Yes. The shear can process mild steel, stainless steel, and aluminum within its rated thickness range. Appropriate blade material and blade gap settings should be used for each material type to maintain edge quality and blade life.
What is the maximum cutting length?
The machine provides a 14 ft (168″) cutting length, allowing single-pass cutting of standard stock, panels, and structural parts without repositioning in most cases.
What does the E21S controller offer?
The E21S NC controller provides programmable backgauge control, job memory, stroke counting, and selectable stroke modes. It helps standardize blank sizes, reduce manual measurement, and accelerate changeovers.
Is this shear suitable for high-mix/low-volume production?
Yes. With job memory and programmable backgauge, this shear is well suited for high-mix/low-volume production, allowing operators to recall and adjust saved programs quickly instead of creating each setup from scratch.
Can it be integrated into automated lines or cells?
The shear is commonly used as a front-end cutting station feeding press brakes, lasers, and welding cells. Integration with conveyors, stackers, and automation can be evaluated based on your layout and controls requirements.
What is the approximate price?
For budgeting, you can assume a starting price of about USD 119,000, FOB manufacturer’s plant, for the base configuration. Final pricing depends on options, plant standards, and installation scope and should be confirmed by a formal quotation.
What installation and training support is available?
Typical support includes pre-installation review, assistance during commissioning, and operator training on E21S programming, backgauge setup, blade gap adjustment, and safe handling. Additional support can usually be arranged depending on project scope and location.
Glossary of key terms (for non-specialists)
- Guillotine shear – a shear where a straight upper blade moves vertically past a fixed lower blade to cut sheet or plate.
- Backgauge – a movable stop (often motorized) that sets the cut length by positioning the trailing edge of the sheet.
- Hold-downs – hydraulic devices that clamp the sheet along the cutting line during the cut.
- Blade gap – the controlled distance between upper and lower blades, adjusted for material thickness and hardness.
- Rake angle – the angle of the upper blade relative to the lower blade, affecting tonnage, distortion, and cut quality.
- NC controller (E21S) – numerical control unit that manages backgauge and shearing functions; simpler than full CNC but ideal for standard shearing operations.
- FOB – “Free On Board”; price at the manufacturer’s plant, excluding freight, duties, taxes, and local installation costs.
