Grinding plate sand There are two kinds of grinding methods for grinding flat plates: one is the three-plate mutual grinding method. The result of sand pressing by this method is that the flatness of the three flat plates is very good, the sand pressing effects of the three flat plates are basically the same, and the three flat plates are all the same. Can be used, not often sand, but the repair technology is relatively high, the so-called three-plate mutual research method means that the three plates are mutually researched in turn, and each plate can only be used twice as the lower plate, and the actual grinding is 6 times. Another method of making a grinding plate is the two-plate mutual grinding method, also called the sub-plate pressing method. In this method, only two plates are used for one-on-one research. The sanding result of this method is that the flatness of the two plates is basically the same, the flatness of the upper plate is concave, the flatness of the lower plate is convex, and the lower plate is The sand pressing effect is better than the upper plate. Since the upper plate is concave, it is not easy to repair the gauge block. Generally, the upper plate is not used, and only the lower plate is used. The disadvantage is that the degree of protrusion of the lower plate is not easy to control, and only one plate can be used. It takes 3 to 4 times to grind each time it is sanded. Every 6 minutes or so. Polishing platform comparing the two methods, the former usually is selected. More details: http://YMPB.html
We produce
various kinds of hand-carved stone
animal figurines, such as stone owl
statue,carved stone elephants,carved
stone bears penguin stone gift -since 1995,which are suitable for home and
garden decoration,
Description
of Carved Stone Animals:
Brand Name:HR
stone
Product Name: stone animal statues, carved stone animals
Type: granite,white jade
Color: grey,black,yellow,white,painted
color
Size :custom,for
stock,please contact us for details.
Design:custom or
stock
Material Origin:
China
Uniquness:pure hand-carved
Application:home decoration,garden decoration,handicrafts and
gifts
Packing: firstly in foam plastic ,then in strong wooden
MOQ:100pcs
Deliver port:Xiamen
Animal Sculpture,Stone Dog Statue,Stone Owl Statue,Stone Garden Owls
Fuzhou HuaRen International Imp&Exp.Co,Ltd , http://www.huarenstone.com