Paper Making Nozzle
Double Trim Cutting Nozzle
A double trim cutting nozzle delivers two precise jets of liquid at a controlled angle to cut paper web edges during high-speed paper making, which is essential for maintaining clean, consistent trim and preventing web tears or misalignment on the machine. This CNSS double trim cutting nozzle is designed for the exacting demands of paper machine trim lines, where precision and durability under continuous operation are critical.
No published specification table exists for this listing. Send the duty and the thread on your header and we will confirm the size, pattern and material by email.
Key Benefits
What This Nozzle Gives You
- Two independent jets provide symmetrical edge trimming without shifting the paper web
- Stainless steel construction resists wear and corrosion in continuous paper making environments
- Threaded hex nut and slotted tip allow secure mounting and alignment on existing trim bars
- No internal parts to loosen or degrade over time, reducing maintenance downtime
- Designed for integration into paper machine trim systems without custom adapters
- Free trial samples available to verify jet alignment and cutting performance before full deployment
Application Scenarios
Where It Is Installed
- Trimming paper web edges on a high-speed paper machine where web stability must be maintained
- Replacing worn trim nozzles that cause ragged edges or web misalignment in the paper making process
- Integrating into a new or upgraded trim system where consistent jet pattern and alignment are required
- Maintaining edge quality in paper grades sensitive to edge fuzz or fiber pull
- Reducing waste from off-center cuts by ensuring both jets are precisely aligned
Who It Is For
Buyers Who Specify It
- Paper mill maintenance teams responsible for trim system reliability
- Paper machine OEMs specifying trim nozzles for new machine builds
- Plant engineers upgrading trim systems to reduce edge defects and waste
- Process engineers troubleshooting web tears or misalignment during paper forming
- Paper machine operators needing quick replacement parts for trim lines
Problems It Solves
What It Fixes on the Line
- Web tears caused by uneven or misaligned trim jets
- Edge fuzz or fiber pull due to inconsistent cutting pressure or jet pattern
- Frequent downtime from trim nozzle failure or misalignment
- Need for custom adapters or modifications when replacing trim nozzles
- Wear or corrosion in non-stainless steel components under continuous wet operation
Technical Features
How It Is Built
- Two independent jet outlets for symmetrical edge cutting
- Threaded shaft and hex nut for secure mounting on trim bars
- Slotted tip designed to direct jets at the paper web edge
- One piece construction with no internal components to fail
- Stainless steel body suitable for continuous wet operation
- Designed for direct fit into standard paper machine trim systems
Materials
Body Materials and Where Each One Suits
- Stainless steel for durability and resistance to wear and corrosion in paper making environments
Manufacturing Process
How the Part Is Made
- Material selection based on the duty in paper making environments
- Machining of the threaded shaft and slotted tip
- Inspection of jet alignment and tip geometry
- Packaging for safe transport
- Final inspection before shipment
Quality Control
What Is Checked Before It Ships
- Raw material is selected from brass, 303 stainless steel, 304 stainless steel and 316 stainless steel
- Every process from material selection to transportation is controlled
- Every product is tested before it ships
- A 3 month quality guarantee is given on the product
Customization
What Can Be Changed to Suit You
- Standard and non-standard parts can be customised to drawing
- OEM orders accepted including customer marking
- Small volume orders accepted for trial installations
- Samples can be ready within 10 days
- Trial samples can be sent free of charge
Comparison
How It Compares With the Alternatives
| Single jet trim nozzle | A single jet can cause web shift during cutting; the double jet maintains balance and prevents web drift |
|---|---|
| Air knife trim system | An air knife relies on air pressure and can cause web flutter; a liquid jet provides direct mechanical control |
| Hollow cone nozzle | A hollow cone sprays in a ring and cannot deliver focused edge cutting; the double trim nozzle targets the web edge directly |
| Standard paper making nozzle | General paper nozzles may not have the dual jet configuration or precise tip geometry needed for trim cutting |
Use Guide
Fitting and Running It
- Confirm the paper web speed and edge alignment tolerance before selecting the nozzle
- Ensure both jets are aligned with the paper web edge to prevent uneven cutting
- Check the mounting position on the trim bar to avoid interference with adjacent components
- Inspect the slotted tip for wear or clogging after extended operation
- Replace the nozzle if jet pattern becomes asymmetrical or cutting quality degrades
Questions Buyers Ask
Double Trim Cutting Nozzle Questions
What is the purpose of this double trim cutting nozzle?
It delivers two precise liquid jets to cut paper web edges during high-speed paper making, maintaining web stability and edge quality.
What material is used in this nozzle?
The body is made from stainless steel, selected for durability and resistance to wear and corrosion in continuous paper making service.
Can I get a sample before placing a production order?
Yes. Trial samples can be sent free of charge and are available within 10 days.
Do you accept OEM orders and custom designs?
Yes. Standard and non-standard parts can be customised to your drawing, and OEM orders are accepted.
What is the quality guarantee period?
A 3 month quality guarantee is stated on the product listing. Send us the nozzle photo and service conditions for assessment if failure occurs.
What are your payment terms?
The product listing states T/T 100% in advance. Send the model, quantity, and destination port by email to confirm the terms.
How is the nozzle mounted on the trim bar?
It features a threaded shaft and hex nut for secure mounting, designed to fit standard trim bar systems without adapters.
Related Products
Others in the Paper Making Nozzle
Ask About Double Trim Cutting Nozzle
Send the liquid, the pressure at the nozzle and the thread on your header. Trial samples can be sent free of charge and samples can be ready within 10 days.