Triform Deep Draw Hydroforming

Deep Draw Hydroforming

For applications requiring a controlled flow of the material, such as deep drawn parts or those with curved geometries which have the potential to wrinkle during the forming process, Triform Deep Draw presses are the ideal solution.


In the computer-controlled Deep Draw process, the downward-acting bladder primarily acts to hold the material during pressurization, as the tool is extended atop a hydraulic punch cylinder. This draws the material into the bladder and allows it to flow as needed.  


Both the bladder pressure and punch position are tightly controlled (down to 1% of full scale and +/-0.002″ respectively) using Triform’s advanced controls and hydraulics system. Through the multi-level recipe program (up to 30 steps), operators can make fast, accurate adjustments, greatly improving and accelerating the part development process.  


Triform’s proprietary”In-Sight” feature allows for visual inspection of the partially-formed part, mid-cycle, with the ability to abort or continue the cycle after inspection. This unique feature greatly facilitates new part development, decreasing scrap rates and the time to first article.

Deep Draw Models

610-20-3SC

Capabilities: Maximum Chamber Pressure 20,000 psi, Max Blank Diameter 6" X 10" Oval, Lower Punch Force 125 Tons, Lower Punch Stroke 3", Draw Depth Capacity 3.5", Max Punch Tool Diameter 3" X 7" Oval, Daylight 9.75", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .002"


12-15-7BD 

Capabilities: Maximum Chamber Pressure 15,000 psi, Max Blank Diameter 12", Lower Punch Force 380 Tons, Lower Punch Stroke 7", Draw Depth Capacity 7..5", Max Punch Tool Diameter 8", Daylight 12", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .002"


16-10-7BD

Capabilities: Maximum Chamber Pressure 10,000 psi, Max Blank Diameter 16", Lower Punch Force 380 Tons, Lower Punch Stroke 7", Draw Depth Capacity 7.5", Max Punch Tool Diameter 12", Daylight 12", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .002"


20-10-10BD

Capabilities: Maximum Chamber Pressure 10,000 psi, Max Blank Diameter 20", Lower Punch Force 900 Tons, Lower Punch Stroke 10", Draw Depth Capacity 10.5", Max Punch Tool Diameter 15.25", Daylight 14", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .002"


25-10-12BD

Capabilities: Maximum Chamber Pressure 10,000 psi, Max Blank Diameter 25", Lower Punch Force 1225 Tons, Lower Punch Stroke 12", Draw Depth Capacity 12.5", Max Punch Tool Diameter 19", Daylight 18", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .005"


32-10-12BD

Capabilities: Maximum Chamber Pressure 10,000 psi, Max Blank Diameter 32", Lower Punch Force 1850 Tons, Lower Punch Stroke 12", Draw Depth Capacity 12.5", Max Punch Tool Diameter 27", Daylight 23", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .005"


42-10-12BD

Capabilities: Maximum Chamber Pressure 10,000 psi, Max Blank Diameter 42", Lower Punch Force 3100 Tons, Lower Punch Stroke 12", Draw Depth Capacity 13", Max Punch Tool Diameter 36", Daylight 23", Forming Pressure Control (+/-) 1%, Forming Position Control (+/-) .005"