Core Product Series · 06

Automatic Chemical Dosing Skids

Highly integrated skid packages that dissolve and precisely inject solid or liquid chemicals — flocculants, scale and corrosion inhibitors, biocides — into process systems for water treatment, petrochemical, power and environmental duties.

Working Principle

Preparation tanks, metering pumps, instrumentation and PLC controls are integrated on one skid to hold water quality stable, prevent equipment scaling and corrosion, or feed defined chemical reactions.

  1. Chemical make-up: solid or liquid product is dissolved to target concentration.
  2. Precision injection: metering pumps dose against flow and quality signals.
  3. Automation: PLC supervises levels, rates and alarms for unattended operation.

Application Scenarios

  • Oilfield water treatment and injection systems.
  • Petrochemical process chemical injection.
  • Power-plant water chemistry control.
  • Environmental engineering: wastewater flocculation and disinfection.

Product Advantages

Integrated single-skid delivery

Precision metering

Multiple safety guarantees

Intelligent integration with plant control systems

Product Range

Single- and multi-agent dosing skids

Related Products

Manufactured by Dongying Chenggong Petroleum Technology Co., Ltd. under Class A2 pressure-vessel and ASME qualifications.