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Screw bolt and u bolt making machine with three thread rollers pictures & photos

Screw bolt and u bolt making machine with three thread rollers

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Min. Order / Reference FOB Price
1 Set	US $5999.99/ Set

Local Area:	Xingtai, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	Greatcity
Condition:	New
Place of Origin:	Hebei, China
Application:	Process Parallel Thread

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Screw bolt and u bolt making machine with three thread rollers

Product Description

ZP28-65 model thread roller main purpose

The model thread roller is hollow top care, the preferred equipment for tube-tube workpieces, high efficiency, high precision
The model thread roller is mainly used for 30-90mm,which processes the regular thread and the trapezoid one,the first choice for building pillar and bridge pillar.

Product parameters of thread roller

Item			Parameter
Model	ZP28-65	Processing scope	Φ30-100mm
Rolling Motor	11kw	Rolling pitch	0.5-8mm
Rolling Motor	4kw-4	Speed	0-50r/min
Rolling Motor	Φ125-Φ160mm	Unit quality	3200kg
Dimensions			150016001750mm

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ZP28-65 type thread roller main structure, performance and features
The principle of cold rolling small modulus involute spline on thread rolling machine. L, R are the same parameters of a pair of involute rolling wheels, respectively, installed in the two spindle rolling machine, and drive in the same drive with the same direction of rotation. R wheel can be driven by the cylinder radial feed movement, L wheel can be adjusted by the adjustment mechanism and the R wheel coincides with the indentation P surface. The workpiece P is positioned and clamped by two center holes, and the adjusting fixture can make the workpiece move axially. When the force is exerted, the workpiece can swing around an axis at a point O and the machine tool spindle to ensure that the workpiece is always in the cold rolling process Keep the two rolling wheels in a free-rolling state, and at the same time facilitate the clamping of workpieces.
Rolling wheel structure size, shape and position tolerances and technical requirements with reference to the rolling wheel and cylindrical measuring gear, the normal length of the rolling wheel or cross-bar M spline data from the gear work, the required material can be used Cr12MoV (Hardness 59 ~ 62HRC).

Outline of thread roller:

thread roller is a multi-function cold extrusion machine. Thread rolling machine in its rolling pressure range of cold, the workpiece for thread, ruled, twill and other treatment; straight, helical and oblique spline gear rolling; straightening, reducing diameter, rolling and various forming rolling. The machine has a safe and reliable electro-hydraulic execution and control system. Each work cycle can be selected in manual, semi-automatic and automatic ways.

Rolling wire cold rolling process is an advanced non-cutting processing, can effectively improve the internal and surface quality of the workpiece.

When processed, the radial compression stress generated, can significantly improve the fatigue strength of the workpiece and the reverse strength. It is an efficient, energy saving, low consumption of the ideal process.