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Construction Machinery · Metallurgical Equipment · Injection Molding Machines · Machine Tools—engineered selection by operating conditions, customized by requirements.

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Hydraulic Integration Scenarios

Hydraulic Solutions for Four Key Industries

Different equipment and operating conditions impose distinct requirements on hydraulic systems—such as pressure, flow rate, response speed, and contamination resistance. Based on equipment type, duty cycle, installation space, and maintenance conditions, Liqiang Hydraulic provides targeted component selection and system configuration recommendations.

We serve industries including construction machinery, metallurgical equipment, injection molding machines, and machine tools—supplying both standard components and custom solutions for hydraulic cylinders, oil tanks, and complete hydraulic power stations.

Hydraulic Systems for Construction Machinery
01 Construction Machinery

Excavators · Loaders · Cranes

Hydraulic pumps, valves, cylinders, motors, and accessories for construction machinery—optimized for high pressure, contamination resistance, and continuous-duty reliability. Model replacement and interface adaptation available per OEM specifications.

  • High-Pressure Hydraulic Pumps & Valve Stacks
  • Boom / Bucket Cylinder Integration
  • Return-Line Filtration & Cooling
  • Fittings & Hose Assemblies
Get Industry-Specific Selection Support
Hydraulic Systems for Metallurgical Equipment
02 Metallurgical Equipment

Continuous Casting · Rolling Mills · Heavy-Duty Operations

High-pressure hydraulic components and custom cylinders engineered for high-temperature, heavy-load, and dusty environments—prioritizing seal integrity and serviceability to minimize downtime.

  • Heavy-Duty Custom Hydraulic Cylinders
  • High-Pressure Valve Manifolds & Accumulators
  • High-Temperature-Resistant Sealing Solutions
  • Turnkey Hydraulic Power Units
Submit Operating Conditions
Hydraulic Systems for Injection Molding Machines
03 Injection Molding Machines

Injection Molding Machines · Clamping · Injection Unit

Hydraulic power units, proportional valve manifolds, coolers, and filters for injection molding machines — optimized for fast response and precise oil temperature control to enhance molding stability.

  • Hydraulic Power Units
  • Proportional / Directional Control Valves
  • Oil Coolers & Filters
  • Pressure Gauges & Sensors
Consult on Injection Molding Machine Integration
Hydraulic Systems for Machine Tools
04 Machine Tools

CNC Machine Tools · Clamping · Counterbalancing

Hydraulic clamping, counterbalancing, and precision control solutions for CNC machine tools — engineered for pressure stability, repeatability, and low-noise operation.

  • Clamping Cylinders & Hydraulic Power Units
  • Precision Pressure Control Valves
  • Low-Noise Power Units
  • Linear Position Transducers & Pressure Monitoring
Request Machine Tool Integration Solutions

Unsure Which Configuration to Choose?

Share your equipment type, operating pressure, flow rate, stroke, and mounting space — we’ll deliver a tailored selection list and quotation.

Get Free Selection Support & Solutions