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JD800-MB PP Melt-blown Machine quotation sheet

This machine is making PP Melt-blown Fabric,which is the “heart” of the face mask, used for the filter layer in the middle of the medical mask, with good filterability, barrier property, thermal insulation and adsorption property. The machine can do the finished product reaches to KN40-95 level.


This machine is making PP Melt-blown Fabricwhich is the “heart” of the face mask, used for the filter layer in the middle of the medical mask, with good filterability, barrier property, thermal insulation and adsorption property. The machine can do the finished product reaches to KN40-95 level.

II.Machine Basic components and Prices

III.Main Data



Finished width


Suitable Material:

PP Melt Blow Grade

MFI=1200~1800 g/min

Suggest 1500g/min

Fiber Size




Fineness Variation

2-5 micron

Working Speed

0-40 m/min

Max. Extrusion Capacity


Total Power

240kw (Working Power around 130KW)

Power Supply


Spinneret plate

2 sets Included



Electret treater


Overal Demension


Note: as the products are developing day by day, the technical data are subject to change without notice.

IV.Machine Basic components

1SJ65/33 Single Screw Extruder part      1Set

2Filter changer part                     1Set

4T-die part                               1Set

5Hot air system part                      1Set

6Air heating part                         1Set

7Suction fan part                         1Set

8Receiving net part                       1Set

9Automatic slitting & rewinding part     1Set

10Electret treater part                  1Set

11Control System                         1Set

V.Detail Introductions:

1SJ65/33 Single Screw Extruder   1Set

 Material loading: raw material automatic feeding

 Feeding capacity: 100kg/h

Extrusion CapacityFor pp, Max Extrusion Capacity 30kg/hPrecise Capacity depend on the material and technology process.

Screw and Barrel

            1Dia:φ65mmL/D 33:1

2Screw & Barrel Material38CrMoAlA;

4) screw hardness: HV >=740

5) barrel hardness: HV >=940

6Antiseptic TreatmentNitride hard chromium plating processing   and surface protection

7Nitride Depth0.4-0.7mmbrittlenessLv2 

8HeaterAluminum Casted Heater

9Heating Power22kw        

10Heating Control4 Zone

Hard Tooth Surface ReducerZLYJ225-16-

1Reduction Ratio16:1

2Forced Oil circulation lubrication

HooperCirculation Water Cooling

Rotation SpeedConverter Control

Drive Motor18.5kw Converter Motor

Rotate Speed570RPM  

2Net Changer       1Set  


TypeHydraulic Type


Driving motor: 3kw

Porous plate aperture:Φ3~3.5mm

Heater  1) Heatingaluminum casted outside Heating

2) Heating Power :4.5kw 

3) Heating Zone :1 Zone;

4T Die    1Set

ModelTube Type Inside Wall Type T-Die: BJPM-1100N-L(NDS)

SpecificationLip Width 1100mm

MaterialA1.2133(Imported from German)The inner surface flow nanoscale hard chromium platingHigh Strengthacidproof, prevent from rustingprevent sticky of glue

Nozzle hole diameter: 0.3mm

Spinneret hole length to diameter ratio: 13:1

Number of spinneret holes: 1350pcs

5.Hot Air System: 1Set

Roots blower type: 150VM

Pressure: 82.7KPa

Flow: 40m3/min

Power: 37kw

6.Air heater part: 1 set

  Heating power: 120kw

  Material of tank and tube: stainless steel

  Insulation type: stainless insulating

  Roots blower: High pressure air to make the draft air speed to the scope of the technical requirements by frequency inverter, roots blower can easily change the output of the air flow.

Roots blower air heating pot: the output of the heated air, in order to achieve the temperature of the process requirement.

7. Suction fan: 1 set

   Suction air: 10000m3/min

   Power: 37kw

   Connecting duct material: stainless steel

8Receiving netting part: 1Set

   Line speed: 0-50m/min

   Net curtain material: PA

   Receiving net: eclipsed form

 Conveying belt width:1000mm

   Installing type: level shift

   Driving power: 2.2kw

9、Automatic Slitting and Rewinding part: 1set

   Line speed: 0-50m/min

   Drive: variable frequency motor

   Power: 5.5kw

   Air expanding roller: paper core 3inch dia.

10、Electret treater:  1Set

    Brand: nantong sanxin

Input voltage: 220v/50hz

Max.output voltage: 100kv

Treating width: 800mm

11Control System

Operation screen: Venview, Taiwan

PLC: Panasonic

Inverter: KEWO

Other electric components: Chint

V. Accessories preparation by the buyer:

1.Power Supply System

2.Air Compressor System


4.Ultrasonic Cleaning Machine

5.Vacuum Calender

6. Fabric Lab Testing Machine

VI. Additional Statements

As machine is improving every year, machine configuration may change accordingly.


If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.


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