Oral liquid filling and capping machine is roughly classified as follows:
1. Step filling and three knife capping
This model is our early independent innovation product. Due to low efficiency, it can not be linked with the existing bottle washing and oven one to one, which has been in the phase of elimination and is only used for small production enterprises.
2. Rotary tracking filling + rotary three-knife capping.
This model is the last century at home and abroad in the 1980s - 90's widely popular models, the highest output can reach 240 bottles/minute. It can not only be used in a single machine, but also can be linked with the existing bottle washing machine and dryer one to one, eliminating the combination form of a drag several in the early stage.
The prominent disadvantages of this model are: complex structure, large volume, large pitch bottle delivery impact, thus affecting the further improvement of yield and production capacity. At the same time, because the metering pump rotates with the filling machine head, the metering can not be adjusted online. Due to the above reasons, the model is now entering the phase of elimination.
3. The following three combinations are the three models widely popular in the market at present.
(1) Mesh belt + hinge bottle + section distance reciprocating tracking filling + variable pitch three knife capping
(2) Mesh belt + large dial wheel bottle management + bar distance reciprocating tracking filling + variable pitch single knife cap rolling
③, disc + large dial wheel bottle management + bar distance reciprocating tracking filling + constant bar distance rolling cap