With the diameter of 200mm (mm): 5-800 (copper mesh, stainless steel mesh)
With the diameter of 300mm (mm): 5-800 (copper mesh, stainless steel mesh)
ISO square hole punching sieve
200mm square hole punching screen size (mm): 1 * 1-40 * 40
Phi 200mm hole punching screen size (mm): 1- Phi Phi 40
300mm square hole punching screen size (mm): 1 * 1-80 * 80
Phi 300mm hole punching screen size (mm): 1- Phi Phi 80
(with standard screen size can be made according to the requirement of users)

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We have got ISO certificate for our main product to guarantee equipments quality, and  we have a total of 34 national patents, including 5 invention patents, 28 utility model patents, 1 design patents  

1.Shangyu Hongxing machinery equipment manufacturing Co.,Ltd,with more than 20 years history, we are one of the leading professional manufacturer of coal, coke, iron ore, steel testing equipment in China. We have got ISO certificate for our main product to guarantee equipments quality.

2.Our main products includes: iron ore testing equipment, coke testing equipment, steel testing equipment, drying equipment, crushing equipment , sampling and preparing equipment etc.

3.We have our own r&d team, according to the latest standards, through our own development software, realize the automation of equipment and computer control, to improve test efficiency and reduce human error.

4.Our advantages are providing professional testing process solution, complete set equipments and after-sale service for lab testing.

5.We are the iron ore and direct reduced iron standardization technical committee member units in China. Also, the national coal standardization technology committee member units in China.

6.main market is in Africa, southeast Asia, Asia, Middle East, etc. 

We sincerely provide below services:

-Lab project processing consulting

-Do testing for coke, iron ore, steel processing in laboratory

-OEM is acceptable, Products can be customized according to customer requirements

-Help you to solve the problems during the equipment operation.

-Spare parts provided

-Dispatching engineer overseas guidance for equipments installation, testing equipments, training workers.