Thread rolling machine /Copper wire

Z28-40B, 1.Machine tool:steel welding, 2.Rolling wheel:hard alloy, 3.motor:380V/3 phase,220V/2 phase - details see: https://www.machineto.com/thread-rolling-machine-copper-wire-10167079

Place of Origin:Hebei China (Mainland)

Brand Name:greatcity

Model Number:Z28-40B

Thread rolling machine /Copper wire

Description:

This model mainly is used for processing precision standard parts of external thread and high strength, including regular thread,

trapezoid thread and modulus thread.

The objective material to be processed include carbon steel, alloy steel and nonferrous metal with elongation over 10% and tensile strength

less than 100kg/mm2.

Advantages:

1.Machine tool is steel welding,through finish machining.

2.Rolling wheel is consist of hard alloy,can change according to customer's request.

3.Sliding parts after manual grinding,improve the machining precision.

4.Small size,efficient,low noise.

5.With high quality motor,make the machine perfect.

6.Power distribution box with high quality gear which through high frequency quenching,make the machine durable.

7.Distribution gear with the hollow design,make no longer restricted the length of the screw,the length of screw is unlimited in theory.

8.Have Time Relay,reduce the labour,make the screw thread have a high consistency.

Specifications:

Item		Parameters
Rolled thread range	Maximum diameter	Ø5-35(mm)/0.197'-1.378'
	Pitch of screws	0.5-3.5(mm)/0.0197'-0.1378'
Hobbing wheel range	Outside diameter	Ø120-Ø170(mm)/ 4.725'-6.693'
	Bore diameter	Ø54(mm)/2.126'
	Maximum width	100(mm)/3.937'
Main axis obliquity		±3°C
Maximum rolling pressure		120kn/12T
Main axis revolution (exchange gears)		37/46/63/79rpm
Main axis transmission power		4.0kw
Hydraulic transmission power		2.2kw
Cooling motor power		0.125kw
Overall dimension(L×W×H)		1350 X1210X1350mm
Machine weight		1100kg±50kg