Oil vendors would summarize for household small oil mill after-sales problem:
Household small oil mill, since listing in the ostrich, quickly became the great river north and south, especially in the TV shopping, gifts, network promotion, make a lot of people know to the home of small oil mill and lovely, but in the process of popularization, many domestic oil factory in order to make money, advocating the performance of the household small oil mill, a problem after a lot of consumers to buy, even thought of household small oil mill is a fraud, this is the real r&d manufacturer specialized in the production of oil press caused great influence, so today's professional oil vendors would forrest mechanical small problems will household small oil mill to summarize, so all the truth problem resolution:
A, reflux, household small sunflower oil press (http://www.sunflowermill.com) oil oil should be from the side, but because some household small oil press press rod deformation, lead to oil return, not only reduce the yield efficiency, also the entire household pollution of small oil mill, this is a serious quality problem, belong to the household small oil mill quality is unqualified, resolutely complaints.
Second, can't give special oil products, such as walnuts, sesame, etc., these products because of irregular shape, not in the bore into the home of small oil mill press, so do not belong to design problem, household small oil mill current technical level, want to walnuts, sesame, soybean oil, really difficult, you don't want to give these squeezed oil oil crops.
Three, two issues, many domestic small oil factory house ads advocating yield efficiency can reach 50%, that's bullshit, even peanut yield efficiency is very high, and barely reached 40%, the industrialization of the rapeseed oil can reach 40%, only the home of small palm oil mill (http://www.palmmill.com) if can reach 30%, is already very high yield efficiency, don't expect yield efficiency is high, the...