TB-80AP Reasonable Price Top Quality 3-Slide Cold Rolling Machines From Factory

Spline roller and spline rolling are high-yield and economical cold forming process, which can be used to form various shapes, including spline, thread, screw, snap ring, etc. The spline rolling process uses two opposite formed racks that advance on cylindrical parts under extremely high forces. The tool life of forming frame is long, and 100000 parts or more can be produced between each grinding. The forming frame can usually be reground five times. We always launch new design of thread rolling machines. Meanwhile, 3-slide cold rolling machines has already win good comments from buyers from domestic and abroad. We also provide three dies rolling machine and please contact with us immediately for more specification.

Model No.	Picture		Specification
TB-80AP			Main shaft diameter	54mm
			Diameter for rolling	24-160mm
			Range of pitch rolled	1.0-10.0P
			Thread length of In feed	max 120mm
			Thread length of Thru feed	no limited
			Outside diameter of rolling die	150-175 mm
			Inside diameter of rolling die(keyway)	54 mm
			Thickness of rolling die	120 mm
			Rotation speed of rolling die	29/40/50/70 ( r/ min)
			Gearbox	Two-speed gear shift
			Circuit control	Standard electrical configuration
			Frequency converter	18.5KW
			Main power motor	11KW(15HP)
			Hydraulic motor	3.75KW(5HP)
			Max.rolling pressure	80T
			Cooling pump	120W
			Hydraulic oil cooling method	Air-cooling
			Electrical control components	Frequency converter, thermal protection, AC contactor, intermediate relay, time relay, main motor, hydraulic motor, cooling pump, solenoid valve, etc.
			Supply voltage	380V 3P 50Hz
			Dimension(L*W*H)	1970*1800*2300 mm

The features of TB-80A thread rolling machine:

1.) TB-30A is specially designed for hollow parts,tubular processing,easy to operate.

2.) Three dies with equilateral triangle supports to ensure the roundness,vertical degree and concentricity.

3.) Thru feed and in-feed are both available.The spindle is controlled by frequency converter,the rotation speed can be adjusted as you want.

4.) With heating treatment for driving gear,lower noise and high durability

5.) Specially suitable for: connectors,auto fittings,oil tube joint,motor vehicle parts,knurling of bathroom handle,NPT/BSPT tube and so on.