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The difference between Hookstrip flat screen and pyramid screen

2013-05-06

Hookstrip flat screen is constructed with two or three layers of stainless steel wire cloths bonded to a steel support plank . This kind of sieving screen has many characteristic as follows :

1. Every wire cloth in the sieving screen has different meshes , the hole size of the support plank is different meshes , the whole size of the support plank is different , so as to get the most effective area on the condition of bearing enough force .

2. The thick wire cloth with less meshes at the bottom of the sieving screen combines steel support plank into a whole closely , so as to enhance the strength of the whole screen and prolong its life.

3. The wire cloth is divided into independent small surface by the grid of steel support plank , which can prevent excessive expansion of local damage .

At the same time , equipped with a special rubber plug to repair damage , it can save time and reduce the cost .

 

Pyramid screen

 

Pyramid screen has large effective area , and drilling fluid is handled in high-efficiency by using it .

This kind of sieving screen has many characteristics as follows :

1. Every wire cloth in the sieving screen has different meshes , and accurate reasonable collocation can make the screen have better effect .

2. Stainless steel wire cloth is wavy , and closely holds metal support plank together . The effective area is up to 125% of the flat screen with the same specification , so as to improve the quality of drilling fluid and increase the production .