We are CASI
Values

Advanced Technology,Superior Quality & Excellent Service

We are CASI

An advanced technology company focusing on industrial automation technology consultation, design, system integration, and comprehensive equipment provision.

About Us

Bringing Sincerity to the World - Pu Cheng Control Systems

Welcome to Pu Cheng Control Systems, based in the picturesque coastal city of Dalian. Since our establishment in 2009, we have been dedicated to providing expert industrial automation technology consulting, innovative design, seamless system integration, and comprehensive equipment supply.

Our commitment to quality is reflected in our certifications, including ISO9001 for quality management system, ISO14001 for environmental management system, and ISO45001 for occupational health and safety system.

At Pu Cheng, we aim to redefine industry standards with our dedication and expertise.

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What can we do
We provide professional solutions for single-chamber pressure regulation systems in coke oven gas collection systems.
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System Advantages

01

Achieves fully automatic operation of the Ascension pipe (AP) during the coke oven production process, enhancing the level of automation and increasing production accuracy and efficiency.

02

Stabilizes and reduces GCM pressure, improving control over emissions during the coal charging and initial coking stages.

03

Implements interlocked actions, ensuring quick and accurate operation and feedback. The interlock control reliably sequences the actions of the AP water seal cover, water seal valve, and high/low pressure ammonia water valves, preventing smoke and fire incidents, and meeting environmental production requirements.

04

Maintains a slight positive pressure at the bottom of the oven chamber during the coking cycle, effectively improving coke quality, protecting the coke oven structure, extending its service life, and enhancing production benefits.

05

Reduces the number of workers needed in high-temperature and high-heat positions on the coke oven top, avoiding misoperations that could cause safety incidents. Ensures high reliability of operations in emergency situations, significantly reducing safety production accidents, and fulfilling safety production requirements.

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