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Bending & Forming

Press Brake CNC press brakes for accurate sheet metal bending, angle control, tooling setup, and repeatable fabrication. Panel Bender Panel bending machines for automated flange forming, box panels, door panels, and flexible sheet production. V Grooving Machine Horizontal and vertical V grooving machines for sharp bends, decorative panels, and precision sheet preparation.

Cutting

Laser Cutter Fiber laser cutting machines for fast sheet, plate, tube, and enclosed cutting workflows with clean edges. Shearing Machine Hydraulic shearing machines for straight sheet cutting, stable backgauge positioning, and clean plate edges. Plasma Oxy Cutter Plasma and oxy-fuel cutting systems for plate profiling, heavy steel cutting, and cost-effective fabrication.

Punching & Notching

Ironworker Machine Hydraulic ironworkers for punching, shearing, notching, bar cutting, and compact multi-station fabrication. Notching Machine Fixed and adjustable notching machines for precise corner cuts, angle preparation, and sheet metal assembly. Stamping Press Hydraulic and pneumatic stamping presses for forming, punching, pressing, and automation-ready production.

Rolling & Tube

Plate Rolling Machine Plate rolling machines for cylinder forming, cone rolling, pre-bending, heavy shells, and profile bending. Tube Benders NC and CNC tube benders for round, square, rectangular, and profile tube bending with repeatable control.
About KRRASS

Trust Proof

Quality Manufacturing controls, inspection records, testing, and repeatable machine quality. Experience Application guidance, process know-how, training, and project support from practical teams.

Assurance & Digital

Certification CE, SGS, ISO, and purchase documentation available for global machine review. Industry 4.0 Machine data, production visibility, ERP workflows, traceability, and connected support.

Premium Hydraulic Notching Machine Solutions

Precise hydraulic corner notching for sheet metal fabrication. KRRASS notching machines combine a strong frame, durable components, compact footprint, and foot switch operation for efficient low-distortion cuts.

1995
Manufacturing Since
6mm
Cutting Capacity
30-140°
Adjustable Angle
Our Product Range

Hydraulic Notching Machine Solutions

Choose a fixed angle notching machine for repeat corner work or an angle adjustable notching machine for flexible 30-140 degree cutting.

Fixed Angle KRRASS fixed angle hydraulic notching machine

Fixed Angle Notching Machine

Hydraulic Corner Notching Machine

A compact fixed angle notching solution for repeat sheet metal corner cuts. The strong frame, steel construction table, hydraulic drive, and convenient foot switch help operators produce clean notches quickly with both hands free for workpiece control.

  • Fixed angle setup for repeat corner notching
  • Hydraulic cutting with V-shaped blade design
  • Compact footprint for sheet metal workshops
  • Foot switch operation supports two-hand positioning
View Details
Angle Adjustable KRRASS angle adjustable hydraulic notching machine

Angle Adjustable Notching Machine

30-140 Degree Hydraulic Corner Notcher

A flexible corner notching machine for variable angle requirements. Built with a solid long-life frame and high quality components, it supports precise notching work across different sheet metal parts and production needs.

  • Angle adjustment from 30° to 140°
  • Up to 6 mm sheet metal notching capacity
  • Maximum 200 x 200 mm notching size reference
  • Best for varied notch angles and flexible production
View Details
CORE STRENGTHS

Why Choose KRRASS

KRRASS hydraulic notching machines provide precise corner cutting, fixed or adjustable angle choices, compact operation, and dependable sheet metal accuracy.

2-Year Warranty
ADVANTAGE 1
Guaranteed Long-Term Performance

2-Year Warranty

"Unmatched coverage for your peace of mind and production stability. We stand behind every machine we build with a comprehensive protection plan."

FULL SYSTEM PROTECTION

24-month warranty covers hydraulics, electrics, and CNC controllers, ensuring your investment is secure for years to come.

SWIFT REPLACEMENT

Global spare parts network ensures rapid response and minimal downtime. Most parts are dispatched within 24-48 hours.

100% CORE PARTS

Complete coverage on all critical components including the frame, cylinders, and advanced servo-valves for total peace of mind.

24H RESPONSE TIME

Our technical support team responds within 24 hours to any warranty claim or troubleshooting request globally.

ADVANTAGE 2
Proven Industrial Excellence Worldwide

Export to 100+ Countries

"A global footprint built on trust, quality, and engineering excellence. KRRASS machines are operating in factories across every major industrial hub."

INTERNATIONAL COMPLIANCE

Fully certified with CE, UL, and other international safety standards for seamless integration into any global production line.

GLOBAL REFERENCE

Thousands of factories across 6 continents rely on our machines daily, from small workshops to large-scale industrial plants.

DIVERSE INDUSTRIES

Our solutions serve automotive, aerospace, HVAC, electronics, and heavy machinery sectors with tailored performance.

REGIONAL EXPERTISE

We understand local power requirements, safety regulations, and industry-specific needs across different global markets.

ADVANTAGE 3
Seamless Technical Communication

Multilingual Service Team

"Breaking language barriers for better support and clearer communication. We speak your language to ensure your production never stops."

EXPERT CONSULTATION

Our sales and technical teams provide native-level support in English, Spanish, Russian, and 10+ other major languages.

24/7 AVAILABILITY

Round-the-clock teams across different time zones assist you anytime, ensuring immediate help for urgent operational needs.

TECHNICAL DOCUMENTS

We provide all manuals, installation guides, and training materials professionally translated into your preferred language.

VIDEO CONSULTATION

Live video calls with native-speaking engineers for complex troubleshooting and real-time machine setup assistance.

ADVANTAGE 4
On-the-Ground Technical Support

Multi-Country Localization

"Local expertise for global solutions. We ensure rapid on-site response through our extensive network of regional service hubs."

ON-SITE INSTALLATION

Factory-trained technicians available for localized machine setup, calibration, and hands-on operator training at your facility.

REGIONAL WAREHOUSING

Strategically located spare parts inventory in 50+ global hubs ensures immediate availability and reduced shipping costs.

LOCAL PARTNERS

Our authorized dealers in key global markets provide direct sales, technical advice, and localized after-sales support.

AFTER-SALES NETWORK

Highly trained local technicians handle regular maintenance and emergency repairs quickly, minimizing your downtime.

ADVANTAGE 5
Accelerate Your Production Timeline

Faster Delivery Times

"Ready when you are. Our streamlined manufacturing and logistics processes reduce your wait time and boost your ROI."

STOCK AVAILABILITY

We maintain a constant inventory of 100+ units for standard models, ready for immediate shipment to your location.

LOGISTICS EFFICIENCY

Our optimized export processes cut lead times by up to 30% compared to the industry average for CNC machinery.

PRIORITY SHIPPING

Strong partnerships with major global carriers ensure the fastest and most secure delivery routes from our factory to your door.

REAL-TIME TRACKING

Get full visibility of your shipment from the factory floor to your warehouse with live status updates and logistics support.

ADVANTAGE 6
Deep Manufacturing Expertise

31 Years Manufacturing Excellence

"Built on 31 years of innovation and customer-first engineering. We bring decades of professional expertise to every KRRASS machine we manufacture."

PROVEN TRACK RECORD

Over 1,000+ metal fabrication machines delivered to satisfied customers worldwide, proving our reliability across demanding production environments.

R&D INNOVATION

Continuous investment in metal fabrication technology with proprietary designs and advanced CNC systems that lead the industry.

EXPERT ENGINEERING TEAM

Our dedicated team of 50+ skilled engineers focuses on product development, precision assembly, and rigorous quality control.

INDUSTRY RECOGNITION

ISO 9001 certified manufacturer meeting the highest global standards for quality management and safety.

Global Footprint

Global Success Stories

KRRASS hydraulic notching machines support sheet metal shops worldwide with compact corner cutting solutions and practical service guidance.

"Review text goes here."

H
Hans Müller
Berlin Steel Works
Industrial Solutions

Industry Applications

KRRASS hydraulic notching machines support corner cutting for cabinets, enclosures, metal doors, HVAC panels, stainless decoration, and sheet metal workshops.

Aerospace

Aerospace

Precise corner notching for aerospace panels, lightweight enclosures, and accurate sheet metal fit-up.

Aerospace

Shipbuilding

Shipbuilding

Hydraulic corner notching for marine cabinets, stainless panels, and shipboard sheet metal assemblies.

Shipbuilding

Automotive Manufacturing

Automotive Manufacturing

Repeatable sheet metal notching for automotive covers, prototype panels, brackets, and enclosure corners.

Automotive Manufacturing

Home Appliance

Home Appliance

Clean fixed-angle or adjustable-angle notching for appliance panels, cabinets, and stainless housings.

Home Appliance

Construction Industry

Construction Industry

Corner notching for metal doors, elevator panels, HVAC duct parts, facade panels, and architectural sheets.

Construction Industry

Metalworking Industry

Metalworking Industry

Compact notching machines for custom sheet metal, stainless decoration, repair work, and fabrication shops.

Metalworking Industry

Selection Guide

How to Choose

Use your notch angle, material thickness, corner size, and repeat workload to choose between fixed angle and angle adjustable hydraulic notching machines.

Start with the Angle You Cut Most

Choose Fixed Angle Notching Machine when your parts repeat the same corner geometry and you want a simple, compact hydraulic notcher. Choose Angle Adjustable Notching Machine when your work requires different notch angles from 30° to 140°.

Fixed Machine Type

Repeat corner notching

30-140° Angle Range

Adjustable series

6mm Capacity

Sheet metal notching

Choose Fixed Angle for Repeat Corners

Fixed angle hydraulic notchers are practical for workshops that process the same sheet metal corner cuts every day. They keep the setup simple while the hydraulic drive, V-shaped blade, and steel table support stable, low-distortion notching.

This is the right starting point for panel, cabinet, enclosure, and general sheet metal parts where corner geometry is standardized.

Choose Adjustable Angle for Flexible Jobs

Angle adjustable notchers are built for varied production work. The adjustable cutting angle helps one machine cover more part designs while maintaining a strong frame, long-life components, and efficient foot switch operation.

It is the better fit for mixed-batch shops, custom enclosures, decorative panels, and fabrication work where drawings change often and one machine must cover several corner geometries.

Selection note: Confirm the sheet thickness, notch size, angle range, and material grade before selecting the final machine configuration.

Repeat Same Angle Work Choose fixed angle
Variable Mixed Angle Jobs Choose adjustable
200 x 200 Notch Size Confirm model fit
Foot Operator Control Hands-free switch

Fixed Angle vs Adjustable Angle

A fixed angle notching machine is the efficient choice for standardized corners. An angle adjustable notching machine is the flexible choice when one workshop needs clean notches across different angle requirements.

Compare Models
Selection at a Glance

Selection at a Glance

Compare the two hydraulic notching machine families by angle flexibility, workflow, and production role.

FeatureFixed Angle Notching MachineAngle Adjustable Notching Machine
Product Type Fixed Angle Notching Machine Angle Adjustable Notching Machine
Primary Role Repeat corner notching Flexible angle corner notching
Angle Capability Fixed angle setup for standardized parts Adjustable from 30° to 140°
Cutting Method Hydraulic V-shaped blade notching Hydraulic V-shaped blade notching
Reference Capacity Up to 6 mm sheet metal, model dependent Up to 6 mm sheet metal, model dependent
Best For Repeated cabinet, panel, and enclosure corners Mixed batches with changing notch angles
Operator Workflow Simple setup with foot switch control Flexible setup with foot switch control
Selection Priority Speed and repeatability Angle flexibility and part variety
FAQ

Frequently Asked Questions

Get answers to common questions about KRRASS hydraulic notching machine selection, fixed angle and angle adjustable models, capacity, foot switch operation, and sheet metal applications.

Get Started

Find the Right
Hydraulic Notching
Machine

Tell us your sheet thickness, notch size, angle range, material type, and production workflow. Our engineering team will recommend the right fixed angle or angle adjustable notching machine.

Fixed angle and angle adjustable series comparison
Sheet thickness, notch size, and angle range review
Foot switch, worktable, tooling, and production advice

Request a Notching Machine Quote

Share your notching requirements and our team will reply with a tailored recommendation.

Your information is used only for quotation and technical communication.

Request a Notching Machine Quote

Share your notching requirements and our team will reply with a tailored recommendation.

Your information is used only for quotation and technical communication.