Ruijiezhuang .Bei . Wɔde wɔn adwene asi R&D, nhyehyɛe ne nneɛma a wɔyɛ de fa nnwinnade so bɛboro mfe 15, na wɔadi ɔhaw a ɛne sɛ wɔde nneɛma bɛkɔ ama adetɔfo adwumayɛbea ɔhaha pii wɔ ɔman no mu nyinaa wɔ nnwuma ahorow mu no ho dwuma.
Wɔayɛ yɛn nnwinnade no sɛnea ɛbɛyɛ a wobetumi de nneɛma a ɛdɔɔso no akɔ baabiara yiye na wɔatew ho, na ama wɔatumi ayɛ adwuma a ɛnyɛ den.
Screw Conveyor : Ɛyɛ adwuma yiye na ɛfata sɛ ɛde nneɛma ahorow kɔ.
Afiri a wɔde horo nneɛma a ɛwɔ ntwahonan so : sɛ wobɛhohoro ho yiye na woayɛ no yiye.
Spiral Sand Washing Machine : Tumi a ɛkorɔn a wɔde yɛ adwuma ne nneɛma ahorow pii a wɔde di dwuma.
Reciprocating feeder : bearing tumi kɛse, ketewa, nsiesie a ɛnyɛ den.