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ZP 28-65 steel rebar thread rolling machine

ZP 28-65 thread rolling machine is a multifunctional cold extrusion rolling thread machine, the workpiece in the cold rolling pressure range can be made to straight lines, twill, spur, helical and bevel gear spline rolling; straightening, necking, rolling light and various rolling forming. The machine has safe and reliable electric liquid control system and implementation, which can make each work cycle in manual, semi-automatic and automatic selection in three ways.

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  • ZP 28-65
  • Greatcity
  • ZP 28-65

ZP 28-65 steel rebar thread rolling machine

 

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Product Description

 

rebar thread rolling machine is a multifunctional cold extrusion rolling thread machine, the workpiece in the cold rolling pressure range can be made to straight lines, twill, spur, helical and bevel gear spline rolling; straightening, necking, rolling light and various rolling forming. The machine has safe and reliable electric liquid control system and implementation, which can make each work cycle in manual, semi-automatic and automatic selection in three ways.

 

The cold rolling is an advanced non cutting process, which can effectively improve the internal and surface quality of workpiece, the radial compressive stress produced during processing, and can significantly improve the fatigue strength and torsion strength of the workpiece. It is an ideal process with high efficiency, energy saving and low consumption.

 

Working principle:

L and R are two pairs of involute rolling wheels with the same parameters, which are installed on two spindles of the rebar thread rolling machine, and can rotate synchronously under the drive of the transmission mechanism.The R wheel can be driven by the oil cylinder for radial feed motion, and the L wheel can be adjusted by adjusting the mechanism to coincide with the indentation of the R wheel on the surface of the workpiece P. The P locate the two center hole clamping, the adjustment fixture can make the axial movement in the force around the fixture O and spindle parallel to the axis of an angle, to ensure that the workpiece in the cold rolling process and keep two rolling wheels to roll in the free state, and convenient clamping the workpiece. The structure size, geometrical tolerance and technical requirements of the rolling wheel are formulated according to the rolling wheel and cylindrical measuring gear. The length of the normal line or the cross bar distance of the rolling wheel M is calculated according to the spline data of the gear, and the required material can be Cr12MoV (hardness 59 ~ 62HRC)

 

Application

 

Classification:

rebar thread rolling machine is divided into two axis rolling machine and three axis thread rolling machine

1, two axis wire rolling machine has very strong superiority in hardware building, automobile and motorcycle fittings, traffic power, standard parts.

2, three axis rolling machine is triangle support in the pipe thread processing industry, true fidelity roundness, concentricity and perpendicularity

 

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product parameters

 

rebar thread rolling machine is suitable for machining thin-wall pipe thread of 30-90mm, can process ordinary thread, and can also process trapezoidal thread. It is the preferred product for processing building top column and bridge top column

 

 

Model

ZP28-65

Rolling motor

11kw

Rolling wheel diameter

125-160mm

Processing scope

30-100mm

Rolling pitch

0.5mm

Speed

0-50r/min

Machine weight

3200kg

Machine size

1500*1600*1750mm

 

 

Product protection

 

Common problems and treatment methods of rebar thread rolling machine:

 

1, change the wheel rolling pads in order: clockwise: thick and thin, thin thick outer gasket;

2, fine size: loose roll behind the wire wheel head six internal serration screw (three or six angle screw), movable wrench size adjustment

3, adjust the length of the wire: adjust the distance switch block on the double stroke switch

4, the allocation of leather length: adjust the installation of the back of the knife shaft on the Quartet


 

Detailed Images

 

 

Many models we have, Z28-215,  Z28-150B, Z28-80B, Z28-50, Z28-40C, Z28-185, and so on.

All the diameter we can thread rolling, pls provice us the diameter and the type of your raw material, then i will recommed you the best model fit for you.

 

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Packaging & Shipping

 

1. Payment Item: 30% of total price should be paid by T/T as down payment; 70% balance payment should be paid by T/T before delivery.
2. Delivery Time: 3-5 working days after receiving your deposit.
3. Packing: standard exporting package or according to customers' requirements.
4. Shipping: By sea or according to your requirement.
 
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Company Information

 

Xingtai Greatcity Commercial CO., LTD is a leading exporter and supply chain service provider located in Xingtai City,Hebei Province.  We are a professional manufacturer of rebar thread rolling machine for nearly 20 years. We have been manufacturing machines for some Top Construction Group from Spain, Korea and Germany since Our company has got independent import and export rights. Thus, we can distribute several kinds of machine to clients globally. Some of our products have got European CE, FDA, ISO9001:2001 and other certifications.

 

Choose our product is your right decision.

 

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contact us

 

Any questions pls send me the inquiry.

Online 24 hours.

I will reply you ASAP.

 

Michelle Li

Xingtai greatcity commericial co.,ltd

Email: michelle@greatcitygroup.com

Whatsapp / Wechat: 008615733136703

Skype: 392246883@qq.com

 

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Address
No. 1902, Unit 1, Bldg. 2, Zijing Tianyu Guandi, East Of Sanyimiao, North Of Quannan Street, Qiaodong Dist., Xingtai, Hebei, China (Mainland)
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