Knife rod
Provide a full view of the existing rod and its mounting area. Confirm whether the rod is included in the replacement scope.
TUBE MILL WEAR PARTS
Burr Scraping Knife for ERW Tube Mill Finishing
XFX lists knife rods, forming blades and related burr scraping parts for tube mill burr removal or tube edge finishing. For a replacement, send photos of the installed tool and holder, its dimensions and the tube products you make. XFX can review the required part before quotation.
The exact installation position and whether the part is for internal or external scraping must be confirmed from the customer's machine.
01 / PRODUCT ROLE
Parts for the tube mill's burr or edge-finishing operation.
The XFX detail describes Burr Scraping Knives as consumable parts used where burr removal or tube edge finishing is required. It lists a knife rod, forming blade and related scraping parts. Which component needs replacing depends on the actual installed structure.
This is a tube mill finishing spare-part enquiry. It is not described as a tool for deburring a cut tube end after the cutting saw.
02 / ERW PRODUCTION CONTEXT
Locate the actual scraping position before ordering.
XFX describes this product in ERW tube mill finishing. Its detail does not identify whether the pictured tool removes an internal or external weld bead. The equipment position and operation must be verified on the buyer's line.
LINE CONTEXTForming and weldingRecord the line model and the stage near the installed scraping unit.
ACTUAL SCRAPING UNITKnife rod, blade and holderPhotograph the installed assembly and its mounting position.
DOWNSTREAM PRODUCTTube specificationsShare each tube shape and size with its matching wall thickness.
This is a buyer orientation, not a fixed process-layout claim. The knife alone is not presented as determining overall weld quality.
03 / XFX LISTING INFORMATION
Knife rods and forming blades are the named parts.
The original detail names those components and asks for machine position, a sample or drawing, tube specification and material before quotation. It does not give a technical size, material grade or hardness value for a universal replacement.
Forming blade
Send the existing blade's shape, measurements and installation photos. Supply of the blade alone depends on the actual structure.
Installed scraping unit
State the machine position and show the holder. The source does not establish one universal inner/outer scraping configuration.
No specific material, hardness, edge angle, radius, dimensional tolerance, tool life or regrinding allowance is published here.
04 / REPLACEMENT FIT
Check the old part against its holder and tube duty.
XFX says different lines may use different knife structures. A replacement must be checked against the actual scraping unit, mounting method and production requirement before supply is confirmed.
Where does it fit?
Share the tube mill and scraping-unit model if known, plus holder, installation and surrounding-unit photos.
What is being replaced?
Show the full knife rod and blade, their profile, overall dimensions and the connection or mounting geometry.
What does the line make?
List tube shape, each exact size with its matching wall thickness, raw material and the relevant surface requirement.
A single photograph, tube mill model or broad tube-size range cannot establish direct replacement compatibility.
05 / REPLACEMENT CHECKLIST
What should you send for a scraping-knife replacement?
Start with available evidence. XFX can identify further measurements after seeing the installed unit.
- Complete tool photosShow the rod and blade from the front, side and profile; include wear or damage if visible.
- Holder and machine positionPhotograph how the tool mounts and where the scraping unit is installed.
- Overall dimensionsMeasure the old rod and blade where possible; include the mounting features and profile.
- Drawing or physical sampleShare a drawing if available and say whether an original sample can be provided if needed.
- Tube-production listGive tube shape, each exact size and its corresponding wall thickness, plus material.
- Quantity and replacement scopeState the planned spare quantity and whether you need the blade, rod or full assembly reviewed.
These are information requests, not published XFX knife dimensions. Send photos and drawings separately by WhatsApp or email; the text form has no file upload.
06 / THREE BUYER ROUTES
Tell XFX which line needs the scraping part.
XFX machine replacement
Send the XFX line model and original project information if known, scraping-unit position, old rod and blade photos, dimensions, tube sizes with matching wall thicknesses, material and quantity. The model alone may not identify the part.
Discuss an XFX spare ↗Other or existing machine
Provide the tube mill maker/model, unit and holder photos, full tool dimensions and profile, installation geometry, drawing or sample where available, plus tube products. XFX can review the request; direct fit is not promised.
Send existing-tool details ↗New project spare tooling
Discuss scraping knives and related wear parts with the new line's spare-parts plan. Share the proposed line, tube list and desired quantity. Final component specification and inclusion belong in the quotation.
Plan project spares ↗07 / TOOL CONDITION
Review the setup as well as a worn knife.
Describe wear, chips, breakage or an unsatisfactory finished area and include clear tool and tube photos. Knife condition, holder condition, setup, burr condition and machine adjustment may all need checking. This page does not diagnose a fault or promise that a new knife will solve it.
OLD PARTShow the conditionInclude the edge, rod and any damaged areas.
INSTALLED UNITShow the mountingPhotograph the holder and nearby equipment.
RESULT TO DISCUSSDescribe the issueShare the tube specification and finish concern without assuming the cause.
The source does not establish a resharpening method or cycle count for this knife; this page makes no regrinding claim.
09 / FACTORY & SUPPORT
Discuss the actual part and machine with XFX.
XFX has its own factory in China. For tube mill projects, it can provide remote technical discussion, operation and maintenance information where applicable, spare-parts support, and commissioning or training where included in the proposal.
Service scope is confirmed for each project. A scraping-knife spare order does not automatically include an on-site visit or a fixed response time.
Contact XFX ↗
10 / BUYER QUESTIONS
Burr scraping knife questions
What is this knife used for?
XFX lists it as a tube mill consumable for burr removal or tube edge finishing. Send the installed-unit position to confirm the specific application.
Is it the same as a tube-end deburring tool?
The XFX product detail does not identify it as a tool for deburring a cut tube end. Do not select it for that purpose without verifying the installed equipment.
Does XFX specify internal or external weld-bead scraping?
The saved detail does not distinguish the two. Show the actual machine position and holder so XFX can identify the required part.
Are scraping knives universal?
No universal fit is stated. The rod, blade, holder, machine position and tube products must be checked for the actual line.
Can I buy only the forming blade?
Possibly, depending on the existing structure. Send the rod, blade and holder photos and measurements so XFX can review whether the blade or assembly is required.
Can XFX discuss another supplier's tube mill?
Yes, as an enquiry. Provide the machine and scraping-unit details, original tool, dimensions, mounting photos and drawing or sample if available. Compatibility is not promised from one photo.
Can a worn knife be resharpened?
This detail does not establish a resharpening method or limits. Ask XFX to review the actual tool and condition before deciding whether maintenance or replacement is suitable.
Can scraping knives be planned with a new tube mill?
Discuss them as part of the spare-parts list. The final tool specification and included quantity belong in the project quotation.
11 / DISCUSS SCRAPING PARTS
Send tool photos, dimensions and tube-mill details.
Tell XFX whether this is an XFX replacement, another existing line or a new-project spare. Include the scraping-unit position, old rod and blade, holder, tube sizes with matching wall thicknesses, material and quantity where known.
View the Contact page ↗SEND AN INQUIRY
Request a Scraping-Knife Review
Use the message field for machine and scraping-unit position, old part dimensions, holder information and tube products. Send photos or drawings separately by WhatsApp or email; this text form has no file upload.