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                    | Armature for BOSCH GWS 20-180 model |  |  |  
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              | ARMATURE GWS 20-180Armature Application: Brand BOSCH
 Model: GWS 20-180
 Feature: 
PURE HAND MADE, STURDY & DURABLE; 
Adopting 220 level pure copper wire with high temperature treatment, High level. Need 25 process, 4 times total inspection to finish; 
High quality steel of high -speed is formed by one time, making the steel no burr and high power.Fan with beads a stable power under load.
 Material Technics: 
Commutator: containing 1/1000 silver, Rubber bakelite power from Japan & high strength reinforcing ring for better thermostability and longer life; 
Steel Sheet: Adopting the high quality silicon steel steet material, by numerical control press rushed into, beautiful unity burr; 
Enameled Wire: Adopping pure cooper line with level 220, provided motor enough energey for long service life. |  |  |  |