What are the advantages and disadvantages of overflow and lattice mills?

The overflow ball mill has the advantages of simple structure and convenient maintenance. Since the discharge pipe is cast with reverse thread, large ore and steel balls are not easily discharged outside the machine. The disadvantage is that the production capacity per unit volume is low, so the treatment volume is relatively low, and it is easy to produce excessive pulverization. The advantage of the lattice type mill is that the mine discharge speed is fast, the over-pulverization of the mine can be reduced, and the output per unit volume can be increased, which is higher than that of the overflow ball mill. Its disadvantage is that the structure is complicated, the lattice type discharge is easy to block the grid plate, and the maintenance is more difficult and complicated, and the operation rate is relatively low.

ERW WELDED CARBON Steel Pipe SPECIFICATIONS


Specification Section shape: round


Fabrication Plain ends, cutting, threading, etc


Surface Treatment:

1. Galvanized

2. PVC,black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement

Package:1. Bundle 2. Bulk 3. Plastic bags ,etc


Others We can do special orders as customer`s requests.

We also can provide all kinds of steel hollow pipes.

All the production process are made under the ISO9001:2008 strictly

Business type Manufacture and exporter.


Standard of our a53 grade a&b erw pipe or other pipes.

BS1387,GB3091,ASTMA53, B36.10, BS EN1029, API 5L, GB/T9711 etc



OD:6mm-900mm; WT:0.5mm-100mm;
Payment:T/T OR L/C

What is Materials of ERW pipe or other pipes?

Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.


Use:



Application Construction,machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe,


Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc



What is Packing Information of our a53 grade a&b erw pipe or other pipes?

According to the customers' requirements, such as plain or beveled ends, plastic caps covered two ends, black paint or varnish,in bundle ,reinforced by rebar for the convenience of long distance transportatio

ERW Steel Pipe

Weld Steel Pipe, ERW Black Steel Pipe, Galvanised Steel Pipe, Hot Dipped Galvanized Steel Pipe

Cangzhou Weiheng Pipe Industry Co.,Ltd , http://www.czweiheng.com

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