6.6” x 0.28” DMC Tube Mill Line

Specifications

ManufacturerDMC
Year2019
ConditionUsed
Stock NumberVX-35800
Minimum Tube O.D.2"
Maximum Tube O.D.6.6"
Minimum Wall Thickness.055"
Maximum Wall Thickness.276"
Minimum Tube Cut Length19.7'
Maximum Tube Cut Length39.4'
Minimum Line Speed66 FPM
Maximum Line Speed197 FPM

Description

This used DMC 6.6” x 0.28” Tube Mill Line efficiently handles varying tube sizes and speeds, making it an ideal choice for tube production. The mill accommodates tube diameters ranging from 2" to 6.6" with wall thicknesses across .055" to .276". Tube lengths can be adjusted between 19.7 feet and 39.4 feet, operating at line speeds from 66 to 197 FPM. The tube mill line features comprehensive equipment, including entry components like a coil lifting car, 26,500 lb mandrel uncoiler, and automatic shear with an end welder. The forming mill is equipped with multiple roll stands and motors, including a 148 HP forming motor and a 101 HP fin pass motor, ensuring robust and reliable tube forming. The high frequency welding section operates with a powerful 670 HP welder for precise seam welding. Including cooling systems, flying cold saw cutoff with a 40 HP saw motor, and an automatic packing system, this line facilitates streamlined production processes. Spare parts are also included, ensuring minimized downtime and maximum performance. This tube mill line offers a comprehensive solution for efficient tube manufacturing, capable of producing various round, square, and rectangular profiles.

Includes

Entry Equipment:
Coil Lifting Car
Mandrel Uncoiler: 26,500 Lb. Capacity
Peeler / Pinch Rolls
5-Roll Leveler
Automatic Shear and End Welder
Vertical Rotary Accumulator

Forming Mill:
Shaft Diameter: 4.72"
Entry Pinch Rolls
7-Roll Leveler
(4) Breakdown Stands
(3) Side Idler Rolls
(2) Side Idler Roll Clusters
(3) Fin Pass Stands
(2) Side Idler Rolls
Forming Motor: 148 HP
Fin Pass Motor: 101 HP

Welding Section:
High Frequency Welder: 670 HP
Seam Guide Roll
4-Roll Squeeze Roll Stand
O.D. Bead Scarfing With (2) Cutting Tools
Ironing Pass
Scrap Winder

Cooling:
Cooling Bath
Emulsion Cooling System

Sizing Mill:
Shaft Diameter: 4.72"
Twisting Roll Stand
(5) Sizing Roll Stands
Measuring Roll Stand
(2) Turks Heads
Pull-Out Stand
Sizing Mill Drive: 174 HP

Flying Cold Saw Cutoff:
AC Servo Accelerator Drive: 56 HP
Saw Motor: 40 HP
Saw Travel: 177"
Rack and Pinion

Run-Out / Packing:
Run-Out Table
Automatic Packing System for Square Tube
Chain Conveyor to Pusher
Lifting Pocket
Exit Chain Conveyor
Strapping Station

Roll Tooling Included:

Rounds:
4"
3.76"
4.5"
5.01"
5.5"
6.27"
6.38"
7.52"
7.51"

Squares and Rectangles:
4" x 2"
4" x 4"
5" x 3"
5" x 5"
6" x 4"

Spare Parts Included