Dreis & Krump Machine Types & Capabilities: Press Brakes, Shears and Sheet Metal Equipment
Dreis & Krump – Machine Types & Capabilities
Introduction
Dreis & Krump specializes in sheet metal fabrication equipment, focusing on bending, cutting, and forming machines rather than roll forming systems. Their machines are widely used in fabrication shops, industrial manufacturing, and maintenance environments where precision and durability are critical.
The company’s equipment range covers both manual and powered machines, offering flexibility for small workshops through to industrial operations.
Core Machine Categories
Dreis & Krump machines are grouped into several key categories.
Main machine types include
Press brakes (manual, mechanical, hydraulic)
Sheet metal shears
Power leaf brakes
Hand brakes
Bending rolls
Notching machines
Press brake tooling (dreis-krump.com)
These machines are designed for
Cutting sheet metal
Bending and forming profiles
Producing custom components
Low to medium volume production
Press Brakes
Press brakes are the core of Dreis & Krump’s product offering.
Capabilities include
Precision bending of sheet metal
Forming angles, channels, and complex shapes
Repeatable production for fabrication work
Types of press brakes
Mechanical press brakes
Hydraulic press brakes
Manual press brakes
Applications include
Structural components
Fabricated parts
Custom metal products
These machines are used across
Construction
Automotive
General fabrication
Power Leaf Brakes
Power leaf brakes are designed for long-length bending operations.
Capabilities include
Bending large sheets across full lengths
Producing consistent angles
Handling thin to medium gauge materials
These machines are ideal for
HVAC components
Roofing trims and flashing
Sheet metal panels
Hand Brakes
Hand brakes are manual machines used in smaller workshops.
Capabilities include
Basic sheet metal bending
Light fabrication work
On-site or workshop use
Advantages
Low cost
Simple operation
Minimal maintenance
Typical users
Small fabrication shops
Maintenance teams
Contractors
Sheet Metal Shears
Dreis & Krump manufactures a range of shearing machines for cutting sheet metal.
Capabilities include
Straight-line cutting
Clean edge finishes
High repeatability
Types include
Mechanical shears
Power shears
Manual shears
Applications
Cutting steel, aluminum, and other metals
Preparing material for bending or forming
Bending Rolls
Bending rolls are used to form curved shapes in sheet metal.
Capabilities include
Rolling cylindrical shapes
Producing curved panels
Forming pipes and tubes
Applications include
Architectural components
Industrial fabrication
Custom curved structures
Notching Machines
Notching machines are used to cut precise shapes and angles in sheet metal.
Capabilities include
Corner notching
Angle cutting
Preparation for welding and assembly
These machines improve
Accuracy
Efficiency in fabrication processes
Press Brake Tooling
Dreis & Krump also supplies tooling for press brakes.
Capabilities include
Custom tooling solutions
Standard punch and die sets
Tooling for complex profiles
This allows users to
Expand machine capability
Produce a wide range of parts
Material Capabilities
Dreis & Krump machines are designed to handle a range of materials.
Common materials include
Mild steel
Stainless steel
Aluminum
Copper
Material thickness depends on machine size and type, but generally ranges from
Light gauge sheet metal
To medium and heavy plate for larger machines
Production Capabilities
Dreis & Krump machines are best suited for
Low to medium volume production
Custom fabrication work
Batch manufacturing
They are not designed for
Continuous production (like roll forming)
High-speed automated lines
Mass production of uniform profiles
Automation and Control
Compared to modern CNC fabrication machines, Dreis & Krump systems are
More mechanically focused
Less reliant on advanced automation
Some machines include
Hydraulic controls
Basic automation features
However, many machines are
Manual or semi-automatic
This makes them
Easy to operate
Simple to maintain
Reliable over long periods
Precision and Accuracy
Dreis & Krump machines are known for
Consistent bending accuracy
Reliable cutting precision
Stable performance over time
This is achieved through
Heavy-duty construction
Simple mechanical systems
Proven machine designs
Machine Design Philosophy
The design approach focuses on
Durability over complexity
Mechanical reliability
Long-term usability
This results in machines that
Require less advanced technical support
Have lower failure rates
Operate for decades with proper maintenance
Typical Applications
Dreis & Krump machines are used to produce
Metal brackets and components
HVAC ducting
Roofing trims and flashing
Structural metal parts
Custom fabricated products
Industries include
Construction
Automotive
Aerospace
General manufacturing
Limitations Compared to Roll Forming Machines
While highly capable, Dreis & Krump machines differ from roll forming systems.
Limitations include
No continuous production capability
Lower production speed
More manual input required
However, they offer advantages in
Flexibility
Custom fabrication
Low-volume production
Machine Matcher Insight
From a Machine Matcher perspective, Dreis & Krump machines are ideal for
Fabrication shops
Custom metal manufacturers
Workshops requiring bending and cutting equipment
Key strengths
Extremely durable machines
Wide range of fabrication capabilities
Simple and reliable design
Key considerations
Not suitable for roll forming production
Limited automation compared to CNC systems
Lower production speed for high-volume work
Conclusion
Dreis & Krump provides a comprehensive range of sheet metal fabrication machines, including press brakes, shears, and bending equipment, designed for durability and precision.
While not focused on roll forming, their machines are essential in the broader metal fabrication process, enabling businesses to cut, bend, and form metal components efficiently.
For fabrication-focused operations, Dreis & Krump remains a trusted and proven manufacturer with over a century of engineering expertise.