Thread rolling machine 4840E

Product overview
High-capacity 3-die thread rolling machine for infeed and thrufeed operations. Designed to handle heavy, heat-treated bars up to 60 ft in length and a broad range of part diameters.

Main specifications

• Type: Infeed and Thrufeed
• Capacity: 6" max / 1-1/4" min
• Rolling pressure: Adjustable up to 150,000 lbs.
• Dies maximum diameter: 9"; maximum face width: 8"

Motors and fluids

• Spindle drive: 50 HP
• Hydraulic motor: 7.5 HP, reservoir capacity 50 gal
• Coolant pump: 1/2 HP, tank capacity 300 gal

Dies, spindle and speeds

• Spindle size: 3-1/4" (other sizes available)
• Spindle speeds: 4-speed manual
• Spindle RPM: 31 - 83 (other speeds available)

Footprint and weight

• Floor dimensions (W x L x H): 96" x 114" x 96"
• Weight: 25,000 lbs.

Electrical and compliance
Wired to NFPA 79 standards for operation on 240 or 480 V, 3-phase, 60 Hz. Other voltages available at additional cost.

Available options

• Center stands (1 set/2 pcs): support the center tube
• Center support tube: required for each size; contains parts out the back of machine
• Feeding and receiving fixtures: custom-designed to part and line requirements

Notes
Specifications subject to change. Fixturing and additional guards may be required depending on the job. Tesker Manufacturing Corporation is not liable for fixturing or guards designed, manufactured or installed by third parties.