After-sales support
Every station of a XUNTANG line has its own tooling, wear parts and consumables. Find the parts for each machine below, then send us your line details for an exact parts list and quotation.
Matched to your tube diameter and length
Forms the slug into a seamless blank. Sized per tube format.
Per tube format
Defines the blank wall and shoulder. Held as a changeover set.
Standard press set
Strips the formed blank off the punch. Replaced on a wear cycle.
For the press cylinder
Restores press force and prevents oil weep at scheduled service.
Slug lubrication feed
Keeps slug surface lubricated for clean one-step forming.
Cut to your neck thread sample
Rolls the external thread on the tube mouth.
Shoulder polishing
Polishes the shoulder after trimming. A regular wear item.
Adjustable
Trims and chamfers the tube tail to length.
Clamping set
Grips the blank during machining. Replaced when clamping slips.
Oven zone element
Holds the recommended 460 C annealing temperature.
Zone temperature probe
Feeds the plus/minus 2 C temperature control loop.
Through-oven chain
Carries tubes at a steady pace. Replaced on stretch or wear.
Heating control
Switches the heating load for stable oven temperature.
Oven sealing strip
Keeps the furnace sealed to cut oxidation and save energy.
Sprocket feed
Drives the buffer store. Replaced on tooth wear.
Accumulator chain
Moves tubes through the buffer without damage.
Tube guides
Keeps tubes aligned in the store. A sliding wear part.
Shaft bearings
Supports the drive shafts. Replaced on a service interval.
2+4 or 2+6 gun set
Atomises the lining paint. Nozzles wear and are replaced as a set.
Positioning drive
Indexes each tube for full, void-free internal coating.
Paint pump
Keeps the paint feed leak-free at scheduled service.
In-line filter
Removes particles for an even film. A routine consumable.
Oven heating rod
Cures the internal coating at the recommended 285 C.
Zone probe
Feeds the plus/minus 2 C control loop for uniform curing.
Suspended transport
Carries tubes through the oven without contact damage.
Safety cut-out
Trips the built-in over-temperature protection.
Offset transfer roller
Transfers the base coat to the tube. A print-quality wear item.
Ink metering
Meters an even base film. Replaced on wear or scoring.
Coating pump
Prevents glue overflow and keeps dosing consistent.
Curing oven
Cures the base coat for firm adhesion.
Per artwork, up to 6 colours
Carries your artwork. One set per design.
Offset blanket
Transfers ink to the tube. Replaced to keep prints crisp.
Colour deck roller
Feeds ink evenly across the deck.
Registration drive
Holds print registration across colours.
Tube-mouth seal
Seals the tube for the air-tightness test. A wear item.
0.2 to 0.4 MPa range
Detects micro-leaks during continuous testing.
Test-air valve
Switches the test air on each cycle.
Sorting cylinder
Ejects tubes that fail the tightness test.
Vibratory feed
Orients and feeds plastic caps. A sliding wear part.
Fixed-torque head
Screws caps on at set torque for consistent sealing.
Per cap size
Indexes tubes under the capping head. Sized per cap.
Presence check
Confirms a cap is fitted before the tube moves on.
Full-circle spray
Lays an even sealant ring on the tube tail.
Glue dosing
Controls glue dosage for a high yield tail seal.
Glue path
Keeps the sealant path leak-free.
Tube rotation
Spins the tube for a full ring of sealant.
Tube counter
Counts tubes for accurate carton filling.
Horizontal load
Arranges and loads tubes into the carton.
Infeed belt
Feeds sealed tubes to the cartoner. A wear item.
Pick and place
Places tube rows into the carton neatly.
Buyer questions
Recommended spare parts usually include tooling, wear parts, seals, heating elements, sensors, pneumatic parts, bearings and electrical components by machine station. The exact list depends on the installed line model, tube specification range, running hours and maintenance plan. XUNTANG groups spare parts by the 12 process stations so buyers can match parts to the machine they operate.
Factories should separate fast-wear consumables from strategic spare parts. Fast-wear items should be stocked for routine replacement, while critical electrical, pneumatic and tooling components should be planned according to lead time and production risk. For installed lines, the best spare-parts list should be built from the actual machine serial numbers and configuration.
Yes. Spare parts should be selected by machine station, such as extrusion press, trimming and threading, internal coating, printing, leak detection, capping, latexing and packing. This station-based method reduces confusion and helps maintenance teams identify the correct replacement parts faster.
Send your line serial number or a photo of the part. We'll identify it, confirm the fit and quote replacements or full kits.
Planning an aluminium tube line?
Tell us your tube size and output — we reply within 24 hours.
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