The Hot Melt Blown Spinneret

Payment Type: L/C,T/T
Incoterm: FOB,CFR,EXW
Min. Order: 1 Set/Sets
Delivery Time: 30 Days

Basic Info

Model No.: costomized

Additional Info

Packaging: carton or wooden box

Productivity: 100,000

Brand: JIER

Transportation: Ocean,Land,Air

Place of Origin: CHANGZHOU

Supply Ability: 100,000

Certificate: ISO9001

HS Code: 8448202000

Port: Shanghai,Ningbo,Qingdao

Product Description

                                  Product description                                         

Cleaning process of spinning assembly

Ultrasound cleaning machine:

(1) Place the spinneret carefully in the ultrasonic cleaning tank, inject appropriate amount of desalted water (distilled water) and 

     add appropriate amount of cleaning agent.

(2) Warm up the water temperature below 50-70 C and clean for about 30 minutes (see the effect).

(3) Change the cleaning fluid, release the water from the tank and clean it up. The spinneret assembly is blown clean with compressed air.

(4) Ultrasound cleaning was done again and desalted water (distilled water) was injected. Clean for 30 minutes or so between 50 

      and 70 degrees Celsius. Remove the components.

(5) Compressed air drying spinning components moisture, placed in a clean, dry and dust-free special location inspection.

(6) If the spinning assembly is not used for a long time, spray rust-proof oil and wrap it in a wrapping film.

(7) In the process of splitting or assembling spinning components, attention should be paid to handle them lightly. Particularly attention 

      should be paid to the spinneret outlet and the blade of the wind knife. Never bruise them, otherwise they will affect the service life of 

     the spinneret.

melt blown spinnerets

Each set includes: air knives 2 pcs, spinning board1pc, distribution plate 1pc, deflector 1pc, Side plates 2pcs, feed connector 1pc, Intake connector 2pcs and aluminum washers 3pcs. The screws are all 12.9 high strength bolts.


                                                                    Accuracy of Spinneret

                                                      Surface Roughness of Spinneret Hole(ISO)

                                                                                                   countersink                     N5-N7

                                                                                     counterbore                    N3-N6

                                                                                     transition angle               N2-N6

                                                                                     capillary                         N1-N3

                                                                                     mirror finish by buffing    N1

                                                                                     mat finish by lapping       N2-N4

                                                   Tolerance of capillary and Round Hole Spinneret

Melt blown spinneret size






30over 30 times

Maximum number of holes / inch



Length can be customized according to customer requirement


Q: Are you trading company or manufacturer ?

A: We are factory. And we can supply spinning packs according to your requirements.

Q: How long is your delivery time?

A: Generally it is 30 working days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for extra charge and do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance after the goods have been manufactured. We will arrange the shipment after your payment.
If you have another question, please feel free to contact .

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