TitleProduct

CNC Horizontal Screw-Rod Milling Machine (Universal Thread Milling Machine)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-01 23:35

  • Browse the number:

    88

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Zhengzhou Timeway Machine Tool Co., Ltd.
Contactaixin:

Mr. David Cheung(Mr.)  

Email:

zztimac@sina.com

telephone:

86-371-60308992

phone:

86-15036084627

Arrea:

Henan

Address:

4-1702, 32# North Jingsan Road, Zhengzhou, Henan, China 450000

Website:

http://zztimac.shoenba.com/

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CNC Horizontal Screw-Rod Milling Machine (Universal Thread Milling Machine)
SMK6130 SMK6330 SMK6220


Performance and Feature
According to the cutting principle, thread milling machines are divided into two kinds: form-cutting and comb-cutting.
Workpieces can be made by formed milling cutters, that is called form-cutting. In this way, worms, lead screws, rotors of industrial pumps and compressors can be manufactured by choosing different cutters.
Comb-cutting means all kinds of small pitch threads are machined by comb milling cutters. By using this cutting method, SMK6220, SMB6110 and SMB6120 can cut internal or external threads, and these machines are noted for their high efficiency, high precision.
The SMK6130 CNC thread milling machine can cut all kinds of threads by programming and changing cutters with both form-cutting and comb-cutting.
Screw rod milling machines are divided into two kinds, such as semi-automatic screw rod milling machines and CNC screw rod milling machines, which are used for machining rotors of extruders, injection moulding machines, industrial pumps and petroleum mechanism etc.
Semi-automatic screw rod milling machine can cut different rotors with changeable or constand bottom diameters, single or multi-start in high speed cutting by using a radial milling head or a hobbing head. By adopting generating cutting, it is also used for machining long spline shafts with straight flutes, straight gears and gear shafts etc.
If the semi-automatic screw rod milling machine is changed with a corresponding milling head and other accessoriees, it can manufacture worms, lead screw petroleum boring bars and industrial pump screw rods etc.
The CNC screw rod milling machines which can automatically cut special screw rods with changeable bottom diameters and pitches, tapered screw rods according to the program by using a kind of cylindrical milling cutters.

 
Technical Parameter

Specifications

SMK6130

SMK6220

SMK6330

Names of the machines

NC thread milling machine

NC thread milling machine

CNC screw rod milling machine

Max.diameter to be machined

300mm

(inter)200mm
 (exter) 150mm

300mm

Max.length to be machined

4500mm
(6000/2500/1000)

(inter)50mm
(exter) 80mm

4500mm
(6000,/200/1000)

Rotational speed of milling head

60~320rpm(stepless)

150~2400rpm (stepless)

150~1300rpm(stepless)

Range of lead (pitch) to be machined

1~1000mm

0~6mm

1~1000mm

Overall dimensions (LxWxH)

7990x1930x2165mm

3350x1835x2100mm

7990x1930x2165mm

Net weight

(Appr.)16000kg

(Appr.)7000kg

(Appr.)16000kg

Workpieces to be machined

(thread),(screw rod)(worm)

(thread)

(special screw rod)