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TürkAs a team dedicated to elevating machining performance for professional importers, wholesalers, and large-scale operators, we at CLAMPWELL COMPANY LTD. have continuously refined our capabilities to deliver advanced solutions centered on precision and consistency. Our focus on the Clamping Cylinder segment allows us to provide a broad selection of adaptable systems designed for demanding industrial environments that require stable force output, smooth actuation, and optimized structural integrity. Over decades of development, we have expanded our engineering capacity to ensure every model supports high durability, stable positioning, and efficient clamping response for integrated tooling demands. Within this framework, each configuration is built to align with modern automation requirements while maintaining compatibility with diverse fixture layouts. In this progression, the incorporation of a Hydraulic Valve in our assemblies enhances system responsiveness and ensures stable directional control, giving B2B customers greater flexibility when configuring operational setups. Our expertise stems from long-term experience refining pneumatic and hydraulic modules, enabling us to deliver solutions trusted by partners who prioritize consistent performance, manufacturing uptime, and repeatable accuracy.
Our journey began with a concentrated effort to supply precision-focused clamping mechanisms to the machining sector. As industry needs advanced, we expanded into designing complete pneumatic and hydraulic clamping architectures supported by reliable force transmission and streamlined installation interfaces. Through years of engineering refinement, we have gained deep knowledge of stroke control, load distribution, structural optimization, and system durability—allowing us to deliver options aligned with a wide variety of workpiece requirements. Our role as a trusted manufacturer has strengthened through continuous upgrades in design and machining processes, ensuring products that integrate seamlessly with fixture platforms used by global industrial operators. At the same time, we have maintained a strong commitment to innovation, introducing structural improvements that help customers meet evolving production expectations. Our experience has shaped a system portfolio that supports repeatable engagement force, controlled movement, and improved fixture stability for modern tooling lines. With each development phase, we have refined functional attributes to support industry needs while expanding customization capabilities through flexible modular design. This consistent progression reflects our mission to provide long-lasting reliability for partners seeking dependable clamping technology backed by decades of technical dedication. As our product range evolved, our brand presence grew in parallel, reinforcing our position among key suppliers in performance-driven markets that value durability and long-term operational efficiency. All of these advancements highlight our commitment to delivering the Best solutions structured for industrial precision and consistent global standards across a wide application spectrum.
Our journey began with a concentrated effort to supply precision-focused clamping mechanisms to the machining sector. As industry needs advanced, we expanded into designing complete pneumatic and hydraulic clamping architectures supported by reliable force transmission and streamlined installation interfaces. Through years of engineering refinement, we have gained deep knowledge of stroke control, load distribution, structural optimization, and system durability—allowing us to deliver options aligned with a wide variety of workpiece requirements. Our role as a trusted manufacturer has strengthened through continuous upgrades in design and machining processes, ensuring products that integrate seamlessly with fixture platforms used by global industrial operators. At the same time, we have maintained a strong commitment to innovation, introducing structural improvements that help customers meet evolving production expectations. Our experience has shaped a system portfolio that supports repeatable engagement force, controlled movement, and improved fixture stability for modern tooling lines. With each development phase, we have refined functional attributes to support industry needs while expanding customization capabilities through flexible modular design. This consistent progression reflects our mission to provide long-lasting reliability for partners seeking dependable clamping technology backed by decades of technical dedication. As our product range evolved, our brand presence grew in parallel, reinforcing our position among key suppliers in performance-driven markets that value durability and long-term operational efficiency. All of these advancements highlight our commitment to delivering the Best solutions structured for industrial precision and consistent global standards across a wide application spectrum.
Hydraulic Valve
Hydraulic Sequence Valve
A hydraulic sequence valve is a type of pressure control valve, used to ensure that multiple actuators in a hydraulic system (such as cylinders or hydraulic motors) operate in a preset sequence according to pressure settings.
Working principle: When the hydraulic pressure in the line reaches the set value, the sequence valve opens, allowing oil to flow to the next circuit and activating the subsequent actuator.
Main function: To achieve sequential operation of multiple actuators with a single hydraulic power source.
Features
• Enables one pump to drive multiple cylinders sequentially.
• No additional electrical control required; sequence is determined purely by pressure.
• Simplifies circuit design and control systems.
Applications
1. Machining Fixtures — Activate the positioning cylinder first, then the clamping cylinder, ensuring the workpiece is positioned correctly before clamping.
2. Molding / Die Casting Equipment — Mold closing → pre-pressing → high-pressure locking, ensuring proper processing quality by sequential action.
3. Presses / Punching Machines — Sequence valves control multi-stage pressing actions, e.g., fast advance followed by slow pressing.
4. Handling / Lifting Mechanisms — Ensures the platform is lifted before locking, or safety devices are released before cylinder activation.
5. Hydraulic System Safety Control — Prevents multiple actuators from moving simultaneously, avoiding interference or hazards.
Example
Suppose a hydraulic fixture requires the sequence “positioning → clamping”:
• The pump supplies oil simultaneously to both the positioning cylinder and the clamping cylinder.
• The positioning cylinder’s circuit has no sequence valve, allowing it to move first.
• The clamping cylinder’s circuit is equipped with a sequence valve set to a higher pressure than the positioning cylinder.
Once the positioning cylinder completes its stroke and back pressure builds up, the system pressure rises to the valve’s set value → the valve opens → oil flows into the clamping cylinder → completing the required sequence.
Hydraulic Pressure Reducing Valve
A pressure reducing valve is a type of pressure control valve. Its main function is to reduce the high-pressure hydraulic fluid in a system to the required lower pressure and maintain the outlet pressure at a stable level, unaffected by variations in inlet pressure or flow rate.
Working principle:
When the outlet pressure exceeds the set value, the valve spool shifts to restrict oil flow, maintaining the downstream pressure within the desired range.
Function:
Provides different working pressures for different actuators within the same hydraulic power source.
Features
• Ensures that the pressure in a local circuit is lower than the main system pressure.
• Protects low-pressure actuators and prevents damage caused by overpressure.
• Increases system flexibility, allowing one pump to supply actuators with different pressure requirements.
Applications
1. Machining Fixtures: The main system pressure may be high, but the reducing valve provides low pressure for clamping or positioning cylinders.
2. Plastic Injection and Die-Casting Equipment: Mold opening/closing requires high pressure, while ejector pins or auxiliary cylinders need only low pressure; the reducing valve supplies the appropriate working pressure.
3. Hydraulic Chucks / Hydraulic Collets: Requires medium to low pressure control to ensure the workpiece is not damaged by excessive clamping force.
4. Presses / Forming Equipment: Multi-stage pressure control; the main cylinder uses high pressure for forming, while auxiliary cylinders require low pressure for positioning.
5. Automation Machinery / Handling Equipment: Some actions only require low-pressure feed; using a reducing valve avoids energy waste and excessive wear.
6. Safety Protection: Prevents overpressure damage when certain system components can only withstand lower pressure levels.
Example
A hydraulic system needs to drive both a clamping cylinder (30 bar) and a main cylinder (150 bar) simultaneously:
• The main system pressure is maintained at 150 bar.
• A pressure reducing valve is installed in the clamping cylinder circuit, set at 30 bar.
Result: The main cylinder performs high-pressure forming at 150 bar, while the clamping cylinder operates safely at 30 bar, preventing damage to the workpiece.
Our objective is to help every professional client optimize machining efficiency through tailored system engineering built upon decades of accumulated expertise. With a product line enhanced by precise motion control, stable force output, and advanced component integration, our team continues its commitment to developing refined clamping technologies. The integration of a Hydraulic Valve into our hydraulic modules ensures consistent directional control and optimized fluid behavior, achieving reliable performance for continuous operation environments. Over many years of close collaboration with international industries, we have strengthened our engineering depth to ensure all solutions maintain functional stability even under frequent cycling and heavy workloads. We at CLAMPWELL COMPANY LTD. continuously advance product architecture to support modern machining challenges, ensuring adaptable configurations for dealers, professional distributors, and operational networks requiring long-term dependability. By maintaining rigorous production processes, we reinforce the structural integrity, response precision, and efficiency required by partners who rely on robust clamping solutions for high-volume machining operations. This direction has allowed us to innovate with greater consistency while ensuring seamless integration with various automation systems used across different production lines.
Our long-term experience in developing pneumatic and hydraulic mechanisms has guided our transition from early-stage distribution to global product development under both OEM collaborations and our FLOWTEK brand. Through our role as an experienced exporter, we have strengthened capabilities that support specialized requirements, enabling clients to select solutions that deliver stable engagement profiles, reliable actuation results, and long-lasting durability across different clamping applications. This dedication continues to support partners who value precise force transmission, consistent workholding alignment, and straightforward system expansion. Our mission is to enhance industrial performance by offering a product range shaped by functional diversity, material optimization, and reliable engineering. These developments reflect our commitment to meeting international expectations for refined product design structured with attention to performance accuracy. Through this ongoing evolution, we have cultivated a reputation for reliability recognized across markets that value high-quality clamping systems backed by consistent performance. To support your operational objectives with advanced solutions engineered for durability, precision, and structural refinement, please Contact Us.
Our long-term experience in developing pneumatic and hydraulic mechanisms has guided our transition from early-stage distribution to global product development under both OEM collaborations and our FLOWTEK brand. Through our role as an experienced exporter, we have strengthened capabilities that support specialized requirements, enabling clients to select solutions that deliver stable engagement profiles, reliable actuation results, and long-lasting durability across different clamping applications. This dedication continues to support partners who value precise force transmission, consistent workholding alignment, and straightforward system expansion. Our mission is to enhance industrial performance by offering a product range shaped by functional diversity, material optimization, and reliable engineering. These developments reflect our commitment to meeting international expectations for refined product design structured with attention to performance accuracy. Through this ongoing evolution, we have cultivated a reputation for reliability recognized across markets that value high-quality clamping systems backed by consistent performance. To support your operational objectives with advanced solutions engineered for durability, precision, and structural refinement, please Contact Us.