100 Square Used Tube Mill

DFT100*100
Model:100 Square Used Tube Mill

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HIGH-FREQUENCY PIPE MAKING MACHINE First、MODEL：DFT100*100 Second、PRODUCE CAPACITY NO. (ITEM) (WORKING RANGE） REMARK 1 Square tube size 30×30mm～100×100mm 2 Square tube thickness 1.2-4.0mm 3 Produce speed 40-80M/min Maximum speed and maximum thickness cannot be met at the same time Third、working flow Raw material (steel coil) → uncoiling →material accumulating → non-power leveling →mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → run-out table Fourth、machine parts details 1. uncoiler Structure type: Double-side 180ºrotary pneumatic expanding tightly, which insure steel coil feeding alternatively and make steel strip going into accumulator freely. 2.vertical accumulator Its main function is to store a certain amount of steel strip for supplying main machine before it doing head and end welding to make sure main machine’s continuous production without stopping. 3. FORMING WELDING AND SIZING MACHINE 3.1 Forming machine Description Technical parameters remark Horizontal-roll stands （1）Quantity 13 stands （2）Diameter of horizontal shaft Φ90mm Vertical-roll stand （1）Quantity 10 stands （2）Diameter of vertical shaft Φ60mm Power transmission method From universal transmission joint to horizontal roll stands 3.2 Guiding and extrude and scraper One set of guide roll stand for controlling direction of pipe seam to insure pipe seam straightly entering into extruding rollers. One set of extruding roll stand for controlling weld seam to realize successful welding. Two sets of scraper frame for scraping outside weld seam 3.3 Cooling tank: Sink and shower installed in machine bed 3.4 Sizing machine This unit is used to finishing tube blank after forming and cooling, so the pipe can reach the requirement of customer. Description Technical parameters remark Horizontal roll stands （1）Quantity 6 stands （2）Diameter of horizontal shaft Φ90mm Vertical roll stand （1）Quantity 6 stands （2）Diameter of vertical shaft Φ60mm Power transmission method From universal transmission joint to horizontal roll stands 3.5 Straightening device: Function: Straightening pipe online, so the pipe can have the ideal glancing flatness Type: Turk’s head type 3.6 motor：90KW+110KW 4.cold saw Usage: Cutting online as per setting length TYPE Servo controller （1）、Cutting Maxi. Diameter 100*100mm （2）、Cutting Maxi. Wall-thickness 4mm 5. Run-out table: Used to convey the finished pipe after cutting 6.300 KWSolid-state High-frequency welder 7、Mould：combination mould set Fifth、Quotation of whole line：FOB USD170000.00

NO.	(ITEM)	(WORKING RANGE）	REMARK
1	Square tube size	30×30mm～100×100mm
2	Square tube thickness	1.2-4.0mm
3	Produce speed	40-80M/min	Maximum speed and maximum thickness cannot be met at the same time

Description		Technical parameters	remark
Horizontal-roll stands	（1）Quantity	13 stands

	（2）Diameter of horizontal shaft	Φ90mm
Vertical-roll stand	（1）Quantity	10 stands

	（2）Diameter of vertical shaft	Φ60mm

Power transmission method	From universal transmission joint to horizontal roll stands

TYPE	Servo controller
（1）、Cutting Maxi. Diameter	100*100mm
（2）、Cutting Maxi. Wall-thickness	4mm