CISDI’s core product - the NHCD short-stress path rolling mill - has become a market favourite in China.

It is designed and manufactured by CISDI Equipment Co in Chongqing.

New order from Qingdao Steel

Qingdao Steel has chosen CISDI’s NHCD mill for the technological upgrade of its high-speed wire-rod rolling line.

CISDI Equipment Co made multiple visits to Qingdao’s plant to analyse and propose the best high-tech, quality-first and refined management solutions. Appreciating CISDI's efforts, Qingdao Steel ordered the NHCD mills required for the line upgrade and placed a contract for future spare parts.

CISDI has now supplied 428 sets of NHCD mills for Qingdao Steel.

New order from Yongfeng Steel

CISDI’s NHCD mill is set to transform the performance of high-speed bar and light bar rolling lines at Yongfeng Steel in China’s Shandong Province.

The Dezhou City-based company operates under the Laiwu Steel Group.

Despite the pandemic, CISDI team arrived at the plant the day after receiving the customer’s request.

Its technical and commercial experts worked in coordination to assess and find solutions for problems being encountered at Yongfeng.

The existing mills are difficult to upgrade and a tight schedule poses further challenges.

CISDI’s long reference list for NHCDs performing with outstanding results won Yongfeng’s custom.

CISDI’s work for Yongfeng Steel dates back to 2020 when it supplied 62 sets of disk feeders for the plant’s stockyard, sintering and pelletising production. Yongfeng has been delighted with the performance of the products and CISDI’s after-care service.

Assembly of the NHCD short-stress path rolling mill has now been completed at CISDI Equipment Co.

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NHCD’s technology highlights:

1) A wide range of specifications

CISDI has formed 13 specifications for its standardised NHCD products, from 300 to 1,000 millimetres. They cover all required specifications for the Chinese market.

2) High rigidity and precision

It features a high rigidity and performs stable rolling. Rolled products are produced with remarkable dimensional precision.

3) Advanced mechanical designs

A reliable anti-axial shifting system is applied, strengthening the mill’s balance.

A simplified, well functioning sealing system and an integrated guide support contribute to the mill’s safe and stable operation.

4) Patent

Granted 10 plus patents in China.

5) Long reference list

To date, around 3,100 sets of NHCD mills have been supplied to over 100 long product rolling lines at home and abroad.

Their performances have been unanimously applauded by all of the 40-plus steel enterprises with NHCD mills.