The multi-stage tensioners are designed for applications that require high loads with limited clearance or bolt spacing. Load cells are stacked in series to generate the required load while keeping its diameter slim. Typically, these tensioners are customized to suit application needs. Contact Petracarbon for more details.

Key Features

• Compact, high-load tensioners to suit workpieces with tight bolt spacing.
• The spring return feature enables increased productivity.
• Manufactured using high-strength alloy steel.
• Robust Gearbox Drive for nut rotation.
• A cycle counter is included to track usage.
• High-quality seals allow long-lasting performance.
• Customizable sizes available, made to order. Consult Petracarbon.

Designed for different industries