Waterjet Cutting for Fabricators

Expand In-House Capacity, Cut Any Material, and Streamline Fabrication Workflows

Fabrication workshops operate in a dynamic environment where project requirements, customer drawings, material specifications, and delivery schedules change constantly. Whether producing structural steel assemblies, custom brackets, architectural metalwork, or specialized industrial machinery, fabricators need a cutting solution that adapts instantly to diverse project demands.

Relying on external cutting subcontractors creates major operational bottlenecks, high markups, and unpredictable lead times that put project delivery at risk. At the same time, relying solely on thermal cutting processes like laser, plasma, or flame cutting introduces heat-affected zones, edge hardening, and material distortion that lead to costly manual rework during fit-up, bending, and welding.

Integrating an in-house waterjet cutting system gives fabrication companies full control over their production flow. Capable of cutting virtually any material and thickness without heat or dedicated tooling, a single waterjet machine transforms how fabricators handle custom parts, structural components, and high-mix project requirements.

Why Contract Manufacturers Choose Waterjet Cutting

Sub-contractors and job shops face constant pressure to lower costs, shorten production cycles, and maintain strict quality standards. Waterjet cutting addresses these operational challenges directly by serving as an all-in-one primary cutting process.

Unmatched Material Versatility: Process structural steel, stainless steel, aluminum, titanium, copper, brass, composites, glass, ceramics, plastics, rubber, and foam on a single machine.
Eliminate Thermal Distortion: As a pure cold-cutting method, waterjet technology creates zero heat-affected zones (HAZ), preserving the mechanical properties of your materials without warping or structural hardening.
Tool-Free Setup: Transition from one customer drawing to another instantly using digital DXF or CAD files without investing in or changing physical tooling.
Streamline Downstream Workflows: Cut precise near-net shape blanks, intricate contours, slots, and internal cut-outs to reduce pre-machining time, tool wear, and scrap in downstream CNC milling, turning, welding, and bending operations.

Increase Cutting Capacity and Reduce Bottlenecks

Handling more customer orders requires maximizing machine utilization and throughput. Water Jet Sweden offers specialized configurations designed to scale up cutting capacity for growing contract manufacturers:

Multiple Cutting Heads: Mount two or more cutting heads on a single gantry to produce identical customer parts simultaneously, doubling or tripling production output without increasing labor costs.
Large Working Areas: Larger bed dimensions accommodate full-sized raw sheet stock and heavy plate materials, enabling extensive nesting options and reducing raw material prep.
Dual Working Zones (Pendulum Cutting): Divide the cutting table into two distinct zones. While the machine cuts automatically in Zone A, operators safely load raw materials and unload finished parts in Zone B, achieving continuous operation and optimal machine utilization.

Reduce Lead Times and Boost Delivery Reliability

Dependence on external cutting suppliers creates uncertainty, lengthens lead times, and exposes your facility to third-party delays. Bringing waterjet cutting in-house brings production timelines back under your control.

Immediate Turnaround: Import customer CAD files and begin cutting the moment an order arrives—ideal for urgent requests and fast customer turnarounds.
Adaptable Design Changes: When customer specifications change mid-project, update digital cutting paths instantly without scrapping expensive tooling or losing days on setup.
Eliminate Third-Party Delays: Internalizing your cutting process removes supplier queues, ensuring consistent on-time delivery for time-sensitive customer assignments.

Complete Cold-Cutting Capability Across All Materials

Contract manufacturers must process everything from dense armor plate to delicate foam gaskets. Water Jet Sweden machines utilize two primary processes to cover the full material spectrum:

Abrasive Waterjet Cutting

By introducing natural garnet abrasive into the high-pressure water stream, abrasive waterjet systems rapidly cut through dense and hard materials, including:

Ferrous & Non-Ferrous Metals: Structural steel, stainless steel, tool steel, aluminum, titanium, copper, brass, and bronze.
Hard Non-Metals & Advanced Materials: Carbon fiber, structural composites, glass, stone, ceramics, and dense laminates.

Pure Waterjet Cutting

Utilizing a fine, supersonic stream of pure high-pressure water, pure waterjet systems provide razor-sharp cuts at high speeds for soft, flexible materials:

Rubber
Foam
Gaskets
soft plastics
Insulation
Textiles
Thin paper/cardboard products

Expand Your Service Offering and Win More Assignments

With an in-house waterjet system, contract manufacturers can accept jobs that competitors using only laser, plasma, or traditional machining must turn down.

Whether producing custom architectural brackets, thick industrial flange blanks, intricate composite automotive parts, or rubber seals, one waterjet machine enables your shop to serve aerospace, automotive, marine, energy, construction, and general engineering sectors simultaneously.

Suitable for Varied Orders: From Prototypes to High-Mix Runs

Managing short production runs alongside larger recurring orders can strain conventional workshop tooling and setup budgets. Waterjet cutting easily accommodates varying batch requirements:

Prototype & One-Off Parts: Simple clamping and tool-free execution make early-stage design iterations, custom engineering parts, and test components fast and cost-effective.
Short-Run Production: Process low-volume orders without amortizing expensive die or fixture costs across small part quantities.
Recurring High-Volume Runs: Advanced CAD/CAM nesting software packs parts tightly on raw material plates, maximizing yield, minimizing waste on high-value alloys, and enabling repeatable high-mix production.

Preserving Material Properties with Cold-Cutting Technology

Thermal cutting methods (laser, plasma, oxy-fuel) alter material chemistry at the cut edge, creating heat-affected zones (HAZ) that hardens metals, warps thin sheets, and damages composite matrices.

Cold waterjet cutting generates no thermal stress. This eliminates the need for secondary stress-relieving, edge-grinding, or heat-treatment steps. Materials retain their structural integrity, grain structure, and temper from top to bottom—making the process mandatory for strict military, aerospace, and high-stress structural components.

Complementing Existing Manufacturing Workflows

Waterjet cutting does not replace your existing facility equipment; it enhances the productivity of your entire shop floor by streamlining how raw materials move through production.

The Waterjet Pre-Machining & Fabrication Process

Raw Material Stock: Load full-sized plates, sheets, or blocks of steel, alloys, composites, plastics, or glass onto the waterjet cutting table.
Precision Cold Cutting: Rapidly cut out near-net shapes, outer profiles, holes, slots, and internal openings without thermal damage or material hardening.
Downstream Operations: Transfer clean blanks directly to secondary operations like CNC milling, turning, drilling, press-brake bending, welding, or assembly.

Integration with Other Technologies

Pre-Machining Blanks: Rough out complex outer profiles and major internal cavities on the waterjet in minutes, leaving only minimal stock for precision CNC milling, turning, or reaming.
Fabrication Preparation: Produce clean edges ready for bending or welding without removing burnt oxide layers or heat-hardened crusts.

Selecting the Right Waterjet Configuration for Your Needs

Water Jet Sweden builds configurable systems tailored to the specific capacity, footprint, and precision goals of contract manufacturers:

Standard 2D Waterjet Cutting: Highly efficient flat-sheet and plate cutting for standard industrial components.
Taper-Angle Control & Beveling: Automated cutting head tilting counteracts natural jet taper and produces precise bevel angles for weld preparation.
5-Axis Waterjet Cutting: Handles complex 3D contours, pre-formed parts, and multi-angle edge preparations.
Micro Waterjet Cutting: Extreme precision systems utilizing narrow kerf widths and ultra-fine abrasive for miniature components, delicate electronics, and high-precision instruments.

Maximize Profitability and Lower Outsourced Costs

Investing in Water Jet Sweden hardware delivers measurable financial advantages to contract manufacturing businesses:

Eliminate Vendor Markups: Retain profits internally rather than paying third-party cutting subcontractors.
Minimize Raw Material Waste: Automated nesting algorithms pack parts tightly, reducing scrap on expensive stainless, titanium, and exotic alloys.
Maximize Machine Uptime: Robust Swedish construction minimizes scheduled and unscheduled maintenance, ensuring consistent overall production economy.
Capture High-Margin Jobs: Bid on complex, multi-material contracts that command higher profit margins.

Partnering with Water Jet Sweden

Choosing the right waterjet cutting system requires a partner who understands contract manufacturing workflows.

At Water Jet Sweden, we assist sub-contractors through test-cutting validation, custom machine engineering, software integration, comprehensive operator training, and lifetime operational support. Built with Swedish quality, our machines are supported by direct technical assistance, high-availability original spare parts, and dedicated field service to guarantee maximum uptime for your operation.

FAQ – Waterjet Cutting for Fabricators

Why should fabricators invest in waterjet cutting?

Fabricators should invest in waterjet cutting when they need more flexibility, shorter lead times and better control over custom parts. A waterjet machine can cut many materials, thicknesses and geometries without dedicated tooling.

This makes it useful for fabrication workshops that work with varied customer projects, prototypes, steel parts, plates, brackets, connection details and custom components.

What materials can fabricators cut with a waterjet machine?

A waterjet machine can cut many different materials, depending on the machine configuration and cutting process. Common examples include steel, stainless steel, aluminium, titanium, copper, brass, composites, glass, stone, ceramics, plastics, rubber, foam and insulation materials.

Hard materials are usually cut with abrasive waterjet cutting, while softer materials can often be cut with pure waterjet cutting. This gives fabricators flexibility across both metal and non-metal projects.

Is waterjet cutting suitable for steel fabrication?

Yes, waterjet cutting is suitable for steel fabrication. It can be used for steel plates, brackets, base plates, gusset plates, flanges, connection details, covers and custom steel components.

Because waterjet cutting is a cold cutting process, it can cut steel without heat-affected zones or thermal distortion, which can help improve fit-up and reduce rework in later fabrication steps.

How can waterjet cutting reduce lead times for fabricators?

Waterjet cutting can reduce lead times by allowing fabricators to cut more parts in-house instead of waiting for external cutting suppliers. Parts can be produced directly from digital drawings, making it easier to respond to urgent jobs, design changes and customer-specific requirements.

This can improve project flow and help fabricators deliver custom parts faster.

Can waterjet cutting reduce outsourcing for fabricators?

Yes, waterjet cutting can reduce outsourcing by giving fabricators internal cutting capacity for plates, blanks, profiles and custom components. This can improve control over quality, delivery time and production planning.

It can also reduce bottlenecks when external suppliers have long lead times or limited capacity.

Can waterjet cutting prepare parts for welding, bending or assembly?

Yes, waterjet cutting can prepare parts for welding, bending and assembly. The process can create accurate blanks, holes, slots, internal cut-outs and contours that are ready for the next production step.

With the right machine setup, waterjet cutting can also support bevels and weld-prepared edges. Accurate cutting can improve fit-up and reduce the need for manual correction before welding or assembly.

How does waterjet cutting compare with laser, plasma or flame cutting?

Laser, plasma and flame cutting can be efficient for many fabrication applications, but they use heat. This can create heat-affected zones, thermal distortion, hardening or edge changes depending on material and thickness.

Waterjet cutting is a cold process. It is often useful when fabricators need to avoid heat impact, cut thicker materials, process several material types or create complex shapes with minimal thermal distortion.

Is waterjet cutting suitable for prototypes and small batches?

Yes, waterjet cutting is well suited for prototypes, one-off parts and small batches. The process is digitally controlled and does not require dedicated tooling, making it practical when designs change or when only a few parts are needed.

This flexibility is useful for fabricators working with custom projects, development work, repair parts and short production runs.

What type of waterjet machine is suitable for fabricators?

The right waterjet machine for fabricators depends on the materials, plate sizes, thicknesses, part geometries and production volumes. Many fabricators benefit from a robust machine with a suitable working area, reliable pump capacity and flexible cutting head setup.

For higher productivity or more advanced work, multiple cutting heads, two working zones, bevel cutting or 5-axis cutting may also be relevant.

What should fabricators consider before choosing a waterjet machine?

Fabricators should consider the materials they need to cut, the thickness range, sheet and plate sizes, tolerance requirements, edge quality expectations and production volume. They should also evaluate how the machine will fit into existing workflows such as welding, bending, machining and assembly.

Other important factors include available floor space, software workflow, abrasive handling, operator training, service needs, spare parts availability and long-term machine reliability.