Hydraulics in Plastic Injection

Hydraulics in Plastic Injection Molding. / Our engineering expertise ensures we always seek new ways to innovate and create growth potential for Seven Ocean and our customers.

Hydraulics in Plastic Injection

Hydraulics in Plastic Injection Molding.
Hydraulics in Plastic Injection Molding.

A plastic injection molding machine includes an injection section and a mold section. The machine operates with the following cycle: (1) plasticizing solid raw plastic, (2) closing mold and clamping, (3) injecting the plastic, and (4) opening the mold. Seven Ocean Hydraulics provides high flow pilot operated directional valves to control the cylinder under high pressure, the hydraulic cylinders are used for clamping the mold and injection of the plastic material into the mold in step 2 and 3 as mentioned above.

Seven Ocean Hydraulics offers different directional control valves with flow rates ranging from 300 l/min to 1100 l/min in model DG07, DG08, DG08H, DG10.

Linked products
  • D07 / NG16 / CETOP-7 Pilot Operated Directional Valve - Pilot Operated Directional Control Valve.
    D07 / NG16 / CETOP-7 Pilot Operated Directional Valve
    DG07

    Seven Ocean Hydraulics DG07 directional valves are high-performing solenoid controlled pilot operated, two-staged, 4-way valves, available in 2 or 3-position styles. They are manifold mounted valves which conform to Cetop-7, NG16 and NFPA-D07 mounting patterns.


  • D08 / NG22 / CETOP-8 Pilot Operated Directional Control Valve - Pilot Operated Directional Control Valve.
    D08 / NG22 / CETOP-8 Pilot Operated Directional Control Valve
    DG08

    Seven Ocean Hydraulics DG08 directional valves are high quality solenoid controlled pilot operated, two-staged, 4-way valves, available in 2 or 3-position styles. They are manifold mounted valves which conform to Cetop-8, NG22 and NFPA-D08 mounting pattern.


  • D08 / NG25 / CETOP-8 Pilot Operated Directional Control Valve - Pilot Operated Directional Control Valve.
    D08 / NG25 / CETOP-8 Pilot Operated Directional Control Valve
    DG08H

    Seven Ocean Hydraulics DG08H directional valves are high-performing solenoid controlled pilot operated, two-staged, 4-way valves, available in 2 or 3-position styles. They are manifold mounted valves which conform to Cetop-8, NG25 and NFPA-D08 mounting patterns.


  • D10 / NG32 / CETOP-10 Pilot Operated Directional Control Valve - Pilot Operated Directional Control Valve.
    D10 / NG32 / CETOP-10 Pilot Operated Directional Control Valve
    DG10

    Seven Ocean Hydraulics DG10 Directional Valves conform to Cetop-10, NG32 and NFPA-D10 mounting patterns. They are high-performing solenoid controlled pilot operated, two-staged, 4-way, manifold mounted valves, available in 2 or 3-position styles. As directional control valves, they are essential when it comes to inserting, interrupting and diverting the flow of hydraulic fluid throughout the system.



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31 Years CE/TÜV Certified Hydraulic Valves Manufacturer | SEVEN OCEAN HYDRAULICS

Based in Taiwan, SEVEN OCEAN HYDRAULIC INDUSTRIAL CO., LTD., since 1989, is a hydraulic valve, power unit and accessory manufacturer in electrical machinery industries, including forklift, machine tool, plastic injection and recycling.

SEVEN OCEAN HYDRAULICS's hydraulic valves are reliable, sustainable, and cost effective, bringing you long-term value at an affordable price-point. With over 31 years of experience in manufacturing hydraulic systems, valves and components, Seven Ocean Hydraulics is able to streamline production time and has a greater control over product quality with in-house manufacturing of core components. We have gained trust from world- renowned brands for OEM projects, providing essential components for hydraulic products that are seen and used all over the world.

SEVEN OCEAN HYDRAULICS has been offering customers high-quality hydraulic valves, both with advanced technology and 31 years of experience, SEVEN OCEAN HYDRAULICS ensures each customer's demands are met.

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