Descripción
Umprotech Hydraulic Guillotine Shear – 0.125in × 6ft, E21S Controller
Hydraulic guillotine shear for precise, production-grade blanking and trimming. 0.125″ (1/8″) cutting capacity across a 6 ft (72″) bed with an E21S programmable controller. Designed for US job shops, OEMs, and fabrication cells needing reliable sheet-metal cutting in a compact footprint with NC-controlled repeatability.
Cutting capacity: 0.125″ (1/8″) · Cutting length: 6 ft (72″) · Controller: E21S NC
Key advantages for US buyers
- 0.125″ (1/8″) cutting capacity handles mild steel, stainless, and aluminum for a wide range of light- to medium-gauge shop jobs—brackets, panels, covers, and small structural parts.
- 6 ft (72″) cutting length supports panel, blank, and trim work for HVAC, cabinetry, electrical enclosures, and contract manufacturing while remaining compact enough for smaller shops.
- E21S NC controller provides programmable backgauge, job memory, stroke counter, and single/continuous modes for fast setups, reduced scrap, and consistent blank sizes.
- Hydraulic hold-downs and adjustable blade gap ensure clean, burr-minimized edges across different gauges and alloys, improving downstream forming and welding quality.
- Compact, rigid welded frame saves floor space while delivering reliable, square cuts batch after batch in high-mix or repeat production environments.
- Operator-focused design: shadow line/LED cut indicator, foot pedal actuation, and integrated safety guarding support efficient, ergonomic, and safe operation.
- Ideal upgrade from manual or stomp shears, bringing NC precision and repeatability to light-gauge blanking without the complexity of full CNC.
Key technical specifications
Cutting capacity: 0.125″ (1/8″) sheet
Handles mild steel, stainless, and aluminum up to 1/8″ thick—ideal for most light-gauge fab work, panels, and prototype parts. Exact capacity for specific grades should be confirmed at specification.
Cutting length: 6 ft (72″)
Accommodates full-width blanks and panels from common sheet sizes, plus trim work for HVAC, enclosures, doors, and machine covers.
Controller: E21S NC
Digital NC controller with programmable backgauge, job memory, stroke counter, and stroke modes for efficient setups and repeatable results across multiple shifts.
Knife type: Hydraulic guillotine
Straight-acting guillotine beam with positive hydraulic drive and guided motion for square, burr-minimized cuts across the full 6 ft bed.
Standard equipment:
Hydraulic hold-downs, front supports, squaring arm, shadow line/LED cut indicator, safety guarding, and foot pedal—everything required for safe, accurate operation out of the crate.
Backgauge: Motorized, programmable
E21S-controlled backgauge sized for typical 6 ft jobs, providing repeatable length control for blanks and strips without tape measures or manual stops.
Frame & drive:
Welded steel frame with hydraulic beam drive, engineered to maintain alignment and accuracy for light-gauge cutting in production or short-run environments.
Capabilities & typical applications
The 0.125″ × 6 ft hydraulic shear is a core tool for standalone sheet-metal fabrication, steel service centers, maintenance shops, and integrated forming or laser-cutting cells. Its capacity and programmable backgauge make it suitable for both job shops and OEMs handling a mix of blanking, trimming, and prototype work.
- Blanking and trimming of panels, covers, and enclosures up to 6 ft wide.
- Fabrication of brackets, frames, trays, and light structural members.
- HVAC ductwork, electrical cabinets, appliance panels, and machinery covers.
- Short-to-medium production runs, prototyping, and engineering changes.
- General contract manufacturing and metal fabrication using mild steel, stainless, and aluminum.
- Material prep upstream of press brakes, turret punches, lasers, and welding cells.
E21S controller – structured NC control for light-gauge blanking
The E21S NC controller gives the 6 ft, 1/8″ shear a robust, easy-to-learn control platform, bringing structure and repeatability to daily blanking and trim work without overwhelming operators.
Core E21S functions
- Programmable backgauge: enter cut length; the backgauge moves automatically into position.
- Job memory: store common blank sizes and sequences for kits, families, or repeat orders.
- Stroke counter / batch tracking: track cuts during batch runs and support QC documentation.
- Single and automatic stroke modes: switch easily between one-off cuts and production cycles.
- Clear status display: shows backgauge position, job data, and operating mode at a glance.
Benefits for operators & supervisors
- Short learning curve for operators moving from manual shears or stomp shears.
- Reduces reliance on manual layout, scribing, and tape measures.
- Improves consistency of blank size and sequences across multiple shifts and operators.
- Ideal for high-mix/low-volume work: jobs can be stored, recalled, and minor adjustments made instead of setting up from scratch each time.
Mechanical design & blade system
For light-gauge material, cut quality depends heavily on a stable frame, properly supported blades, and correct gap settings. The Umprotech 0.125″ × 6 ft shear is engineered to provide clean, straight cuts while keeping maintenance straightforward.
Frame & guillotine beam
- Welded steel frame designed to resist twist and deflection during cutting.
- Guillotine-style upper beam guided on precision surfaces to maintain blade parallelism.
- Compact mechanical layout that still delivers industrial-grade stiffness for 6 ft work.
Blade system & gap adjustment
- Upper and lower blades suitable for mild steel, stainless, and aluminum within rated capacity.
- Multiple usable cutting edges (depending on blade design) extend time between re-sharpenings.
- Adjustable blade gap to match material thickness and hardness, helping to control burr and edge draw.
- Tighter gaps are recommended for thin or stainless material; slightly larger gaps for softer alloys like aluminum.
Sheet support, squaring & handling
Proper support and alignment are key to consistent results and operator comfort, even on relatively light material. The 6 ft shear incorporates features that make one-person operation practical and efficient.
- Front support arms assist in handling panels and blanks up to 72″ long.
- Precision squaring arm with scale helps ensure accurate first cuts and square blanks—critical for enclosures, doors, and panel work.
- Shadow line / LED cut indicator provides a clear visual reference of the cutting line.
- Optional front stops or extended supports (where available) can increase throughput on repetitive jobs.
Hydraulic & electrical systems (overview)
Hydraulic system
- Industrial hydraulic power unit sized for repeated 0.125″ × 72″ cutting.
- Hydraulic actuation of the guillotine beam and hold-downs for controlled motion.
- Reservoir and filtration designed to maintain oil cleanliness and operating temperature.
- Protection via pressure-limiting and relief valves to help safeguard pumps and actuators under abnormal loading.
Electrical system
- Configured for common three-phase industrial power (e.g., 230/460 V, 60 Hz); confirmed at quotation.
- Main electrical cabinet with lockable main disconnect to support LOTO procedures.
- Control transformer supplies reduced control voltage for operator safety.
- Use of recognized-brand components (breakers, contactors, relays) for easier maintenance and spare-parts sourcing.
Safety features
Safety is built into the design of the 0.125″ × 6 ft shear, recognizing that operators may be working in mixed-use cells and smaller shops.
- Fixed and interlocked guarding around key moving components and rear machine areas.
- Hydraulic hold-downs clamp the sheet along the cutting line, reducing sheet movement and kick-up.
- Foot pedal actuation with protective guard for hands-free cutting and controlled stroke initiation.
- Emergency stop pushbuttons located at or near the operator station.
- Options for light curtains, fenced cells, and interlocked access gates if required by site safety standards (where available).
Final compliance with OSHA and other applicable standards depends on the specific installation, risk assessment, and any additional guarding and procedures implemented at the customer site.
Budgetary pricing
For budgeting purposes, the Umprotech Hydraulic Guillotine Shear – 0.125″ × 6 ft, E21S can be considered an industrial-grade entry NC shear for light-gauge applications, positioned between compact 4 ft units and larger 8–12 ft production shears.
Final pricing will depend on:
- Selected options (blade/tooling packages, additional supports, safety upgrades, integration, etc.).
- Electrical configuration, documentation level, and any corporate standards.
- Freight, offloading, on-site installation, and commissioning scope.
- Any custom fixturing, guarding, or automation required for your cell layout.
A formal quotation based on your material mix, sheet sizes, part envelope, and annual volume is recommended for detailed ROI and payback calculations.
Implementation & support for US shops
We work closely with US job shops, OEMs, and contract manufacturers to ensure a smooth implementation. Our team can review your material types, thicknesses, and part flow to confirm fit before purchase and help design a practical installation plan.
- Pre-installation review: power, floor space, rigging access, material flow, and safety zoning in your shop.
- Application guidance: recommendations for blade gap, basic rake concepts, hold-down pressure, and blanking strategies tailored to your material mix.
- Job setup & programming support: assistance with creating initial E21S programs and job memories for your core blanks and part families.
- Operator training: safe operation, daily checks, and basic maintenance practices for consistent performance.
Next step: Send us your sample parts or drawings (DXF/STEP/PDF) and we’ll help confirm fit, cycle times, edge quality, and configuration for your workflow.
Advanced technical notes for engineers
Control philosophy & operating modes
- Single-stroke mode: one actuation of the foot pedal (with safety chain satisfied) initiates a single cutting cycle.
- Automatic/batch mode: E21S manages repeated cycles according to programmed lengths and quantities while the operator feeds material.
- Setup/manual functions: jog and setup features (as configured) assist with inspections, backgauge verification, and maintenance tasks.
- Safety chain: E-stops, guards, and presence-sensing devices (where installed) form a safety chain that must be satisfied before a stroke is permitted.
Typical cutting sequence
- Operator places the 1/8″ sheet on the front supports and squares it to the backgauge and squaring arm.
- The control checks that all required safety interlocks (guards, E-stops, etc.) are in a safe state.
- 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, completes the cut, and returns to the upper position.
- Hold-downs release; blanks or offcuts are removed or sent to downstream operations.
- In automatic/batch mode, the E21S adjusts backgauge position (if multiple lengths are programmed) and updates stroke and batch counters.
Preventive maintenance – general guidelines
- Daily: clean off scale and scrap, check for leaks, verify hold-down and foot pedal function, and perform a quick visual inspection.
- Weekly: inspect blade edges, check hold-down action, verify basic backgauge repeatability, and listen for unusual noise or vibration.
- Monthly: inspect hydraulic hoses and fittings; verify emergency stop and guard-interlock function.
- Periodic (per manual): hydraulic oil and filter changes, blade rotation/sharpening, bolt re-torque, and inspection of electrical terminals and grounding.
FAQ – Umprotech Hydraulic Guillotine Shear 0.125″ × 6 ft
What is the maximum cutting capacity?
This model is designed for a maximum cutting capacity of 0.125″ (1/8″) in typical mild steel within manufacturer-specified parameters. Capacity for stainless and aluminum depends on grade, hardness, and setup and should be confirmed for critical jobs.
Can it cut stainless steel and aluminum?
Yes. The shear can process mild steel, stainless steel, and aluminum within the rated 1/8″ range. For best performance, use suitable blade materials and set the blade gap appropriately for each material.
What is the maximum cutting length?
The machine provides a 6 ft (72″) cutting length, ideal for panels, covers, cabinet parts, and mid-size blanks without the footprint of a full 10–12 ft shear.
Is this shear suitable for high-mix/low-volume production?
Yes. With job memory and programmable backgauge, the machine is well suited for high-mix/low-volume light-gauge production as well as repeat orders and contract work.
Can it be integrated into a fabrication cell?
The shear is commonly used as a blank-prep station feeding press brakes, lasers, punches, or welding cells. Integration with conveyors, racks, or automation can be evaluated based on your layout and safety requirements.
What kind of power does it require?
The machine is typically configured for three-phase industrial power (e.g., 230/460 V, 60 Hz). Exact voltage and frequency options are confirmed at quotation to match your facility.
How difficult is it to train new operators?
The E21S interface is intentionally straightforward. Operators familiar with manual shears usually adapt quickly, learning how to enter lengths, quantities, and select stored jobs with minimal training time.
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.
- Backgauge – a movable stop 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 thickness and material.
- Rake angle – the angle of the upper blade relative to the lower blade, influencing tonnage and cut quality.
- NC controller (E21S) – a numerical control unit that manages backgauge and shearing functions; simpler than full CNC but ideal for standard blanking work.
- FOB – “Free On Board”; price at the manufacturer’s plant, excluding freight, duties, taxes, and local installation costs.
