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Extruder Drum Supply & Repair

High Efficiency
Low Cost
The Repaired Screw Can Achieve
The Same Performance As a New One.

The company boasts professional R&D center, along with tool warehouses, material warehouses,batching workshops, CNC productionworkshops, and power workshops. it also features specialy designed heat treatment workshops and cryogenic treatment workshops, complemented by multiple sets of high-end production equipment, CNC precision machinery, and product quality inspection devices.


We provide maintenance and upkeep services for all types of building drums, alongside professional building technology support,deliveringhigh-quality building drums to tire manufacturers.


For screws whose diameter has been reduced due to wear,
MASS adopts the method of thermal spraying wear-re-sistant alloy for repair,
followed by grinding to the appropriate size.

Screw Thermal Spraying
Grinding of Sprayed Screws
Polishing Process for Screws

Service Industry

  • Rubber Industry

  • Plastics Industry

  • Coating Industry

  • Food Industry