Panna Mill Stand Side Bolt Tightner
India’s Leading Manufacturer & Exporter of Side Bolt Tighteners for Rolling Mill Stands
A.G. Engineers is a renowned manufacturer and exporter of Panna Mill Stand Side Bolt Tighteners, supplying precision-engineered tightening solutions for rolling mill stands across India and overseas. These bolt-tightening devices are essential in maintaining secure alignment of mill housings, especially during high-load rolling operations in TMT bar mills, section mills and structural rolling mills.
Manufactured using premium-grade steel and advanced machining technology, our side bolt tighteners are designed to resist heavy axial loads, repeated stress, and harsh thermal conditions. Whether you’re setting up a new mill or refurbishing an existing one, our mill stand bolt tighteners offer excellent grip, consistent pressure, and long-lasting performance — making us a preferred supplier in the global steel industry.
Our Side Bolt Tighteners are used in:
- Panna-Type Mill Stands – to hold mill caps and guides securely under rolling loads
- Section & Structural Mills – where heavy-duty anchoring of rolls is required
- TMT Bar Mills – especially during high-speed production when vibration resistance is critical
- Mill Maintenance & Retrofitting – replacement for worn-out bolts or upgrading traditional locking systems
- Heavy-Duty Construction: Built from high-tensile alloy steel to ensure exceptional durability in continuous-duty rolling operations.
- Precision Fitment: Manufactured to strict dimensional tolerances to perfectly fit Panna-type and other conventional mill stands.
- Thread Integrity: Hardened and stress-relieved threads for longer life and resistance against galling or wear under repetitive tightening.
- Customizable Design: Available in varied lengths, thread profiles, and head types to meet your rolling mill’s unique housing specifications.
- Corrosion-Resistant Finish: Coated to prevent rust and surface damage in high-humidity or coolant-heavy rolling environments.
Parameter | Specification |
Material | Alloy Steel (EN8 / EN19 / EN24) or as per load requirement |
Bolt Diameter | 50 mm to 100 mm |
Thread Type | Metric / BSW / Custom threads |
Length | As per mill design (Typically 300 mm to 800 mm) |
Tightening Mechanism | Manual / Hydraulic Assist (optional) |
Tensile Strength | Up to 850 MPa |
Surface Finish | Blackodized / Zinc Coated / Painted |
Applications | Roughing, Intermediate, and Finishing Mill Stands |
Looking for the most reliable Mill Stand Side Bolt Tighteners ?
Trust A.G. Engineers – India’s most reliable manufacturer and exporter of Mill Stand Side Bolt Tighteners and allied rolling mill machinery.
Call +91-98550-30499 today for pricing, technical support or export inquiries.