Peanut Shaped Stirling Double Cylinder Low Temperature Difference Engine Model Educational Toy
A part of the review has been auto-translated.
Good quality product
Good aesthetics, but... / Very good building materials and aesthetics. / Not including manual or tool. / It was necessary to fine-tune the column position as it was twisted in manufacture. / Displacement plungers touch the bottom base, stay away from the top base and seem not well attached to the rods. / I will open the bottom base to check and adjust, but I still do not have the M4 key needed to relieve the bolts. / Confirmed the operation but operated with difficulty (I think because of the misfit of the displacement plungers). /***/ Good aesthetics, but... Very good materials building and aesthetics. / Does not include manual or tool. / It was necessary to fine tune the position of the column because it was twisted from manufacturer. / The displacement lungers touch the lower base, are separated from the upper base and see to be not even / I'll open the bottom base to check and adjust, but I still don't have the M4 wrench needed to lose the crews. / I confirmed the operation but it operated with difficulty (I think cause of the mismatch of the displacement pistons).