Breakthrough・Limit

Breakthrough industry barriers and lead industry development

Large diameter rotary black annealing production line：
φ219-2030mm

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Stainless steel air conditioning pipe production line

High efficiency and energy saving
Replacement of copper tube
Cost reduction and efficiency improvement


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20 years process precipitation ,
Focus on high-end customization

High yield: more than 97%

High precision: shaft runout ≤0.02mm

High speed: 1-15m/min

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Digital factory upgrade

Innovation Leads Intelligent IoT

Perfect self-diagnosis function

Intelligent factory MES system communication

One-button preparation, start-stop function, information collection, parameter storage

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Latest News
26 2025-09

Hangao Technology Qingyuan team building and development: unite our hearts and minds to join the joy

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26 2025-09

Technical solution of double-ring laser welding system in stainless steel welding

I. Project BackgroundWith the widespread use of stainless steel in industries such as food, medical,

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23 2025-09

Stainless steel pipe making machine maintenance period table

Daily Maintenance (Recommended Time: 30-45 Minutes)1. Clean the forming rollers and welding electrod

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19 2025-09

JIULI laboratory test and certification: This stainless steel tube bright insulation furnace tube ma

In the field of industrial piping and equipment manufacturing, the physical and chemical properties

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03 2025-09

All Henkel colleagues watched the ceremony commemorating the 80th anniversary of the victory of the

5,098 days and 14 years of bloody battles The Chinese people have never surrendered to any enemy.

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16 2025-08

Stainless steel air conditioning pipe production line - an efficient solution to replace copper pipe

The technological revolution in the air-conditioning industry, replacing copper pipes with stainles

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