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Twin Screw Extruder for PP Melt Blown Compounding


Affected by corona virus, face masks become a necessity in our life. Therefore, the raw material of masks: non-woven fabrics and meltblown materials are now selling hot. Nanjing JIEYA company is a professional manufacturer of producing PP meltblown material and non-woven fabric granules with over 17 years experience.

HT-72 High Torque Twin Screw Extruder Special Design for PP Melt Blown Compounding,

to help you make melt blown fabric/cloth filter for face mask.

Raw Material: PP powder, anti-oxident, calcium stearate, etc.

Final Material: PP MFI 1500 g/10min

Output: 450-550kg/h (depending on the process and formula)

Basic parameters:

Model: HT-72

Screw diameter: φ71mm


Screw diameter: 60-600rpm

Main motor: 250kw

Gear box: high torque type (self-made); torque grade (T/A3)≥9.2;

Can also be equipped with imported gear box according to customer's requirement.

Torque protector (imported)

Total heating power: ~110kw

Installed power: ~400kw

Production process:

PP Melt Blown Compounding 5

PP Melt Blown Compounding 2

PP Melt Blown Compounding 3

PP Melt Blown Compounding 4

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No.337 East Zhening Road, Zhetang Town, Lishui District, Nanjing city, Jiangsu Province, PR China