Descripción
Umprotech Hydraulic Guillotine Shear – 0.375" × 16 ft, E21S Controller
The Umprotech Hydraulic Guillotine Shear – 0.375" × 16 ft, E21S Controller is a heavy-duty hydraulic guillotine shear engineered for US fabrication shops, OEMs and contract manufacturers that need clean, repeatable cuts on full-length 16-foot sheets up to 0.375" (3/8") thick. It is designed to handle large-format blanks, panels and strips in demanding production environments where uptime, throughput and cut quality are critical.
Built around a robust welded frame, hydraulic guillotine beam and the proven E21S NC controller, this shear combines the mass and rigidity required for 3/8" material with an operator-friendly interface that supports both batch production and high-mix, low-volume workflows. It slots naturally into fabrication lines feeding press brakes, lasers, punch presses and welding cells.
Key Technical Specifications (Summary)
| Model | Umprotech Hydraulic Guillotine Shear – 0.375" × 16 ft, E21S |
| Machine type | Heavy-duty hydraulic guillotine sheet and plate shear |
| Maximum cutting capacity (mild steel) | 0.375" (3/8") typical mild steel (A36 or similar grade – exact specification per datasheet) |
| Recommended continuous range | Up to approx. 0.3125" (5/16") for high-throughput production; 0.375" for shorter or moderate-duty runs |
| Supported materials | Mild steel, stainless steel and aluminum within rated capacity (blade selection and gap settings adjusted accordingly) |
| Maximum cutting length | 16 ft (192" / approx. 4,880 mm) full-length bed |
| Knife type | Hydraulic guillotine upper blade with fixed lower blade |
| Controller | E21S digital NC controller with programmable backgauge and job memory |
| Backgauge system | Motorized backgauge with programmable length, batch count and fine adjustment (exact travel per datasheet) |
| Standard equipment | Hydraulic hold-downs, front supports, squaring arm, safety guarding, foot pedal, E21S controller |
| Budgetary price (example) | From USD 145,000 (budgetary, FOB manufacturer’s plant – final price confirmed at quotation) |
Key Advantages for US Buyers
- Full 0.375" (3/8") × 16 ft capability – handles heavy-gauge mild steel, stainless and aluminum across the full bed, ideal for architectural panels, long blanks and structural components.
- E21S controller provides programmable backgauge, job memory and batch counting to streamline repeat setups, reduce scrap and improve throughput.
- Hydraulic hold-downs and adjustable blade gap help deliver straight, burr-minimized edges on a wide range of gauges and alloys.
- Precision squaring arm and front supports simplify the alignment and support of long or heavy sheets, reducing operator fatigue and setup time.
- Integrated guarding and foot pedal actuation support a safe, ergonomic workflow in busy production environments, with clear operator access and visibility.
- US-focused configuration – designed with typical North American shop power, layout and handling practices in mind for easier integration.
Capabilities & Typical Applications
This shear is a core asset for shops that regularly process heavy-gauge stock and large-format sheets. It replaces multiple cuts and repositioning on shorter machines, allowing operators to process 16 ft sheets in a single pass whenever possible.
Typical Applications
- Architectural panels and façade elements cut from 3/8" or lighter stock, including long cladding, soffit and structural trim pieces.
- HVAC blanks, enclosure sides and cabinet components for large industrial equipment or building systems.
- Structural frames, base plates and machine panels where full-length edges must remain straight and square.
- General job shop and contract manufacturing – trimming, blanking, and batch cutting of repeat sizes.
- Steel service centers and OEMs processing 16 ft sheets up to 0.375" thick into customer-specific blanks.
In many production environments, the shear is integrated directly in front of press brakes, lasers, punch presses and welding cells, ensuring a smooth flow of blanks and minimizing WIP between cutting and forming operations.
E21S Controller – Proven NC Control for Shearing
The E21S NC controller is widely used on hydraulic guillotine shears and is known for its reliability, intuitive interface and straightforward setup. It delivers the core functionality that fabrication shops rely on for daily shearing operations without unnecessary complexity.
Main E21S Functions
- Programmable backgauge – enter target cut length directly in inches or millimeters.
- Job memory – store commonly used lengths and job parameters for fast recall.
- Stroke counter and batch management – manage batches and track quantity produced.
- Single and continuous (automatic) modes – perform one-off cuts or automatic repeating cycles.
- Clear display of backgauge position, job parameters and status.
Operator Benefits
- Short learning curve for new operators and cross-trained personnel.
- Reduced dependency on manual measurement and physical stops.
- Consistent results and easier standardization across multiple shifts.
- Ideal for repeat parts and standard blank sizes that cycle through the shop regularly.
Mechanical Design & Blade System
The mechanical structure of the Umprotech 0.375" × 16 ft shear is engineered to control deflection and maintain accuracy under the high forces associated with 3/8" cutting across a 16 ft span.
Frame & Guillotine Beam
- Heavy-duty welded steel frame designed to resist twisting and bending under full load.
- Guillotine-type upper beam guided along precision surfaces to maintain straight, square cuts over the full bed length.
- Robust support points and hinge/pivot assemblies designed for long service life in production environments.
Blade System
- Upper and lower shear blades designed for heavy-gauge cutting of steel, stainless and aluminum within the rated capacity.
- Multiple cutting edges (depending on blade design) that can be rotated to extend blade life.
- Option to specify blade materials and geometries optimized for your dominant material mix (e.g. stainless-heavy or aluminum-heavy applications).
Blade Gap Adjustment
- Adjustable blade gap to match material thickness and hardness, improving edge quality and reducing burr.
- Correct gap settings help reduce cutting force, minimize beam deflection and extend blade life.
- Blade gap recommendations are typically supplied in the operator manual or setup tables.
Sheet Support, Squaring & Handling
Handling 16 ft sheets and heavy-gauge stock requires proper support and squaring features so operators can work efficiently and safely.
- Front supports for long and heavy sheets, helping prevent sag and easing sheet positioning.
- Precision squaring arm with scale marks for accurate first cuts and squaring operations.
- Support arms with stops to repeat common lengths without repeated tape measurements.
- Option to integrate conveyor tables, outfeed/return systems or stacking equipment where required.
Hydraulic & Electrical System (Conceptual Overview)
Hydraulic System
- Industrial hydraulic power unit sized for 0.375" × 16 ft cutting duty.
- Hydraulic actuation of both the guillotine beam and the hold-down cylinders for firm clamping along the cutting line.
- Return-line filtration and appropriate reservoir capacity to maintain oil quality and temperature.
- Protection and adjustment devices (e.g. relief valves) to help protect components from overpressure.
Electrical System
- Three-phase industrial power input, typically 460 V, 60 Hz for US installations (exact voltage to be confirmed at order).
- Main electrical cabinet with lockable disconnect for safe isolation.
- Control voltage transformer providing reduced-voltage control circuits for operator safety.
- Use of globally recognized brand electrical components to support service and parts availability.
Final data such as motor horsepower, pump displacement, oil volume and wiring diagrams are specified in the official technical documentation supplied with quotations and delivered machines.
Safety Features
Safety is built into the design concept to support compliance with typical US shop standards and to protect operators in daily use.
- Safety guarding around the cutting area with controlled access.
- Hydraulic hold-downs that clamp the sheet along the cutting line during the stroke.
- Foot pedal actuation for hands-free stroke initiation, typically with protective guard and safety-reset concept.
- Emergency stop pushbuttons located at or near the operator station.
- Integration options for light curtains, fencing and interlocked gates based on site requirements.
Final compliance with OSHA or other regional standards may require additional guarding, procedures or documentation defined at the customer site level.
Standard Configuration (Base Machine)
- Umprotech Hydraulic Guillotine Shear with 0.375" × 16 ft capacity
- E21S NC controller with programmable backgauge and job memory
- Hydraulic guillotine beam and hydraulic hold-down system
- Front supports and precision squaring arm (exact details per quotation)
- Standard safety guarding and emergency stop devices
- Foot pedal for stroke initiation
- Operation and maintenance documentation (English)
Configurations & Options
The base configuration is designed to meet the needs of most US fabrication shops processing 3/8" × 16 ft material. Additional options can be specified to better match your workflow, safety requirements and automation plans.
- Backgauge configurations – extended travel, additional fingers or special designs for large blanks.
- Guarding & safety – light curtains, fencing, interlocked access gates and customized safety interfaces.
- Blade options – blade materials and geometries optimized for stainless-heavy or aluminum-heavy workloads.
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Material handling systems:
- Conveyor tables and outfeed/return systems
- Stackers and sorting systems
- Integration with press brakes, lasers and welding cells
- Electrical configurations for various US plant voltages (to be defined at enquiry stage).
Budgetary Pricing
For planning purposes, the Umprotech Hydraulic Guillotine Shear – 0.375" × 16 ft, E21S can be considered at a budgetary price starting from USD 145,000, FOB manufacturer’s plant.
The final quotation depends on:
- Selected options (backgauge arrangement, guarding, blade options, handling systems, etc.).
- Electrical configuration and local code requirements.
- Shipping method, installation and commissioning scope.
- Any customer-specific modifications or automation interfaces.
Pricing should always be confirmed with a formal written quotation based on your material mix, thickness range, part sizes and annual volume.
Implementation & Support for US Shops
Umprotech and its partners work with US job shops and OEMs to ensure a smooth installation and ramp-up. Before purchase, your material thicknesses, grades and part drawings can be reviewed to confirm fit and expected cycle times.
- Pre-installation checks for power, floor loading, access and handling paths.
- Material and application review to validate machine suitability and configuration.
- Operator training on E21S programming, backgauge use, blade gap setup and safety procedures.
- Support during initial batch runs to help your team achieve consistent cut quality quickly.
Next step: Send a few sample part drawings or material specifications, and the team can confirm fit, cycle times and configuration recommendations for your workflow.
Advanced Technical Notes for Engineers
Control Philosophy & Operating Modes
The Umprotech 0.375" × 16 ft Hydraulic Guillotine Shear with E21S controller follows a clear and predictable control philosophy consistent with typical industrial practice:
- Single-stroke mode: one actuation of the foot pedal (with all safety conditions satisfied) initiates a single cutting stroke.
- Automatic/batch mode: the machine repeats strokes based on the E21S parameters and batch settings while the operator feeds material and confirms readiness.
- Setup/manual functions: jog or setup features (per configuration) can support blade inspection, backgauge verification and maintenance activities.
- Safety chain: E-stops, safety guards and any presence-sensing devices form a safety chain that must be satisfied before a stroke can be initiated.
Typical Cutting Sequence
- Operator places the sheet on the front supports and aligns it with the backgauge and squaring arm.
- The machine verifies that all safety interlocks are satisfied (guards closed, E-stops reset, etc.).
- Operator actuates the foot pedal or start command according to the selected mode.
- Hydraulic hold-downs clamp the sheet along the cutting line.
- The guillotine beam moves downward to perform the cut and then returns to the upper position.
- Hold-downs release the sheet; offcuts can be removed or transferred downstream.
- In batch mode, the E21S manages backgauge position and batch counters according to the active program.
Preventive Maintenance – General Guidelines
The official maintenance schedule is defined in the machine manual. Typical guidelines for a shear of this class:
- Daily: visual checks for leaks and damage, cleaning around the cutting area, removal of scrap, basic functional checks.
- Weekly: inspection of blade condition, hold-down function and basic backgauge repeatability.
- Monthly: inspection of hydraulic hoses/fittings and verification of safety devices (E-stops, guards, interlocks).
- Periodic (per manual): hydraulic oil and filter changes, blade sharpening/rotation, bolt checks and electrical terminal inspections.
Foundation & Installation Considerations
- Reinforced concrete floor with sufficient capacity for static and dynamic loads of the machine.
- Proper leveling at all support points to maintain beam alignment and cut accuracy.
- Adequate space at the front for loading and at the rear for offcuts or outfeed systems.
- Safe access for blade changes, hydraulic service and electrical maintenance.
Operating Environment
- Indoor installation in a clean, reasonably dry environment.
- Ambient temperature suitable for hydraulic oil and electronics as defined in the manual.
- Minimization of airborne abrasive dust around guide surfaces and controls.
- Good lighting at the operator station and along the front support area.
Documentation Package (Typical)
- Operation and maintenance manual (English)
- Hydraulic schematic
- Electrical power and control diagrams
- Lubrication and maintenance schedules
- Recommended spare parts and consumables list
FAQ – Umprotech Hydraulic Guillotine Shear 0.375" × 16 ft, E21S
What is the maximum cutting capacity of this shear?
The machine is designed for 0.375" (3/8") maximum cutting thickness in typical mild steel when used within the parameters specified by the manufacturer. Many users operate mainly up to 0.3125" (5/16") for continuous, high-throughput production, using the full 0.375" capacity for heavier or occasional jobs.
What is the maximum cutting length?
The shear provides a 16 ft (192") cutting length, allowing you to process full-length panels, blanks and large-format parts with minimal repositioning.
Which materials can be cut?
The machine can cut mild steel, stainless steel and aluminum within its rated thickness range. For best results, blade gap and blade material should be selected according to the material type and thickness.
What does the E21S controller provide?
The E21S controller offers digital control of the backgauge, job memory, batch counting and single/automatic stroke modes. It is designed to make daily operation straightforward while delivering repeatable results and efficient setups.
Is this shear suitable for high-mix, low-volume production?
Yes. The combination of a programmable backgauge, job memory and simple operator interface makes this shear well suited for shops that handle a wide variety of part sizes, materials and thicknesses throughout the day.
Can the machine be integrated into a fabrication line?
The shear is often used as a front-end cutting station feeding press brakes, lasers, punching machines and welding cells. Integration with conveyors, stackers or automation can be discussed based on your layout and controls strategy.
What is the approximate price?
For budgeting purposes, you can assume a starting price of approximately USD 145,000, FOB manufacturer’s plant, for the base configuration. Final pricing depends on options, local requirements and installation scope and should be confirmed with a formal quotation.
What support is provided for installation and training?
Support typically includes pre-installation review, basic commissioning assistance and operator training on E21S use, backgauge setup and safety features. Extended training or integration support can often be arranged as needed.
How can I confirm that this shear fits my parts and material mix?
The best way is to send sample part drawings, material specifications and approximate volumes. Based on this information, recommended configuration and expected cycle times can be reviewed for your shop.
Glossary of Key Terms (For Non-Specialists)
- Guillotine shear – a shear in which a straight upper blade moves vertically past a fixed lower blade to cut sheet or plate.
- Backgauge – a stop, often motorized, that positions the trailing edge of the sheet to set the cut length.
- Hold-downs – hydraulic cylinders that clamp the sheet firmly along the cutting line during the cut.
- Blade gap – the controlled distance between upper and lower blades, adjusted by material thickness and type.
- Stroke – one complete downward and upward movement of the guillotine beam to perform a cut.
- NC controller (E21S) – numerical control unit that manages basic axes and shearing functions, simpler than a full CNC but very effective for standard shearing tasks.
- FOB – “Free On Board”; the price at the manufacturer’s plant, excluding freight, duties, taxes and local installation costs.
