... sealing protection 3. Commercial JS1000 (1m3) used concrete mixer for sale 1. IntroductionDASWELL JS series concrete mixer ... batching plant. 2. Application They are widely used to produce dry hard concrete, plastic concrete, ... light aggregate concrete, various mortars, etc. Suitable for all kinds of big, medium and small precast ... reduces the maintenance load. JS1000 (1m3) used concrete mixer for sale