Thread rolling machine 215E

high-precision

Overview
The Tesker Model 215E 2-Die is a two-die thread rolling machine designed for accurate, repeatable infeed and thrufeed rolling of studs, threaded rods and fastener components. It provides adjustable rolling pressure and variable spindle speeds for a range of production requirements.

Tesker Model 215E 2-Die Machine Specifications:

• Type: Infeed & Thrufeed
• Capacity: 2 in
• Rolling Pressure: Adjustable to 35,000 lbs.

Motors

• Spindle Drive: 20 HP
• Coolant: 1/4 HP, Capacity 50 Gal

Dies

• Maximum Diameter: 6 in
• Maximum Face Width: 4-1/2 in
• Spindle Size: 2 in (other sizes available)
• Spindle Speeds: Variable (typical range 40–180 RPM; other speeds available)

Floor Dimensions

• Width: 56 in
• Length: 84 in
• Height: 51 in
• Weight: 4,500 lbs.

Electrical & Notes

• All models wired to NFPA 79 standards for operation on 480 volt, 3 phase, 60 Hz. Other voltages available at additional cost.
• Specifications subject to change without notice.
• Fixturing and additional guards may be required depending on the job. Tesker Manufacturing Corporation assumes no liability for fixtures or guards designed, manufactured or installed by third parties.

Standard Equipment

• Spindle RPM Tachometer - Reads the RPM of the spindle.

Available Options

• Servo Drive - Independent high-accuracy control of the spindle drive axis; reduces components and maintenance. Radial die line-up via motor control from the HMI interface.
• Thread Length Control Limit Switch - For partial-rod thread rolling; positions and opens the head when the rod contacts the switch; adjustable range from behind the dies to the rear gearboxes.
• Radial Die Line-Up Coupling - Allows separate rotational adjustment between spindles for matching infeed or helical slow-feed dies to keep die faces even.
• Front L Support including Front Bar Feed Fixture - Adjustable work-holding fixture that attaches to the front of the machine.
• Spring Loaded Rear Stop Assembly with Base - Spring-loaded part stop for infeed positioning with slight part movement.
• Part Hold Down with Spring Loaded Stop - Hand-operated hold to secure the part on the support blade during rolling.
• Enclosed Toe-in Indicator - Reference for adjusting left main head die to achieve part taper.
• Outboard Roller Supports (1 set / 2 pcs) - Positioned behind spindle support blocks to increase part clearance.
• Center Stands (1 set / 2 pcs) - Supports for center tube.
• Center Support Tube (one per size) - Guides parts out the back of the machine; one required per size.
• Upper Support Holder - Captures material between dies and work support blades for high-speed studs and threaded rod.
• Feeding and Receiving Fixtures - Custom-designed feeding and receiving fixtures to suit specific production needs.

Technical Specifications

• Type: Infeed & Thrufeed
• Capacity: 2 in
• Rolling Pressure: Adjustable to 35,000 lbs.
• Spindle Drive: 20 HP
• Coolant: 1/4 HP, Capacity 50 Gal
• Maximum Die Diameter: 6 in
• Maximum Die Face Width: 4-1/2 in
• Spindle Size: 2 in (other sizes available)
• Spindle Speeds: Variable (40–180 RPM typical)
• Floor Width: 56 in
• Floor Length: 84 in
• Floor Height: 51 in
• Weight: 4,500 lbs.