DE-STA-CO 70608 Hydraulic Vertical Hold-Down Clamp | High-Pressure | USA

DE-STA-CO #70608 Hydraulically Actuated Hold-Down Clamps

Model: 70608 | System: Hydraulic Workholding | Action: Vertical Hold-Down

Professional Overview

The DE-STA-CO 70608 is a high-pressure, hydraulically actuated hold-down clamp designed for heavy-duty production workholding and automated machining fixtures. Unlike manual toggle clamps, these units provide massive, repeatable clamping forces that are controlled via a centralized hydraulic power source. This system is ideal for modern machine shops where rapid, consistent, and high-load actuation is required for assembly, welding, or CNC machining operations.

Technical Specifications

• Actuation Type: Hydraulic (Power Clamping).
• Action Style: Vertical Hold-Down.
• Holding Capacity: Typically rated for 1,600 lbs to 4,000 lbs depending on pressure (based on comparable DE-STA-CO hydraulic series).
• Operating Pressure: Standard industrial hydraulic ranges (typically up to 3,000 PSI).
• Construction: Heavy-duty forged alloy or carbon steel with hardened pins and bushings for extended service life.
• Mounting: Often features a flanged or solid base for rigid attachment to machine tables or custom fixtures.

Key Performance Features

• Repeatable Clamping Force: Hydraulic actuation ensures every cycle delivers the exact same holding force, eliminating the human error found in manual clamping and preventing part movement during aggressive machining.
• Fast Cycle Times: Integrated into a hydraulic circuit, multiple 70608 clamps can be actuated simultaneously with a single valve, drastically reducing load/unload times for high-volume production.
• Compact High-Force Design: Designed to provide significantly more "clamping power per square inch" than pneumatic alternatives, allowing for denser fixture layouts and better tool clearance.
• Safety & Reliability: These units are built to withstand the harsh environments of modern shop lines, featuring robust seals that resist coolant and grinding debris.