Hebei Xinggong Machinery Manufacturing Co., Ltd.

Z28-80A Model Hydraulic-Free Thread Rolling Machine
Z28-80A Model Hydraulic-Free Thread Rolling Machine

Z28-80A Model Hydraulic-Free Thread Rolling Machine

It is a specialized machine for producing full‑thread rods (stud bolts), capable of processing rods with diameters ranging from φ4 to φ16 mm. It significantly boosts productivity, particularly when machining set screws. By eliminating the diameter‑reduction issue inherent in thread‑rolling machines during the production of set screws, it greatly enhances the quality of these components.

This machine can be equipped with an automatic feeding device according to user requirements.

Keywords:

滚丝机
Telephone

Consultation Hotline:

0319-7585009

Related products
Product Message

Z28-80A Model Hydraulic-Free Thread Rolling Machine

Product Introduction

It is a specialized machine for producing full‑thread rods (stud bolts), capable of processing threads with diameters ranging from φ4 to φ16 mm. It significantly boosts productivity, particularly when machining set screws. By eliminating the diameter‑reduction issue inherent in thread‑rolling machines, it greatly enhances the quality of set‑screw fastenings. This type of fully threaded rod is widely used in various applications, including mechanical assembly, ceiling‑grid installation, air‑conditioning systems, and telecommunications equipment.

This machine can be equipped with an automatic feeding device according to user requirements.

Technical Specifications

Rolling material diameter φ4–φ16mm Spindle speed 36.47.60.78(r/min)
Outer diameter of the thread-rolling wheel φ120-φ170mm Propulsive force 4kw
Thread-rolling wheel bore diameter φ54mm Thread length Unlimited (with additional protection)
Maximum width of the thread-rolling wheel 100mm Overall machine quality 1500kg
Spindle tilt angle ±5° Size 1370×1330×1440mm
Spindle center distance 120-240mm    

Related products

Z28-40 Hydraulic Thread Rolling Machine

Z28-40 Hydraulic Thread Rolling Machine

A hydraulic thread‑rolling machine is a versatile cold‑extrusion forming machine tool. Within its specified rolling pressure range, it can perform thread‑rolling operations—producing straight or helical threads—on cold workpieces. This advanced non‑cutting process effectively enhances both the internal and surface quality of the workpiece; the radial compressive stresses generated during machining significantly improve its fatigue strength and torsional resistance, making it an ideal, energy‑efficient, low‑consumption hydraulic thread‑rolling process. First, adjust the pitch and set the distances between the three axes so that the three thread‑rolling dies form an approximately equilateral triangle relative to the workpiece. Then, engage the hydraulic manual gear and adjust the cylinder nut to press against the stopper, ensuring that the thread‑rolling die on the moving guide rail makes contact with the workpiece just as it exits.
Z28-16 Three-Axis Thread Rolling Machine

Z28-16 Three-Axis Thread Rolling Machine

What are the advantages of a three‑axis thread‑rolling machine? 1. High precision and high efficiency. Modern three‑axis thread‑rolling machines are far more “specialized” in thread production, producing threads with perfectly consistent shapes. 2. A single three‑axis thread‑rolling machine can save a great deal of money; hiring workers is becoming increasingly difficult these days. Ultimately, it’s better to invest in an automated machine that lasts for many years, significantly reducing costs in this regard. 3. In recent years, environmental protection and hygiene have received considerable attention. While some machines may cause environmental pollution to varying degrees, three‑axis thread‑rolling machines are characterized by zero emissions and no open flames, allowing operations anytime, anywhere, shortening project timelines without delay. 4. Excellent quality and high stability. For a three‑axis thread‑rolling machine to deliver reliable, worry‑free performance, its stability is paramount.
Z28-16 Thread Rolling Machine

Z28-16 Thread Rolling Machine

The design features a robust, well‑structured layout, is equipped with a powerful drive unit, operates quietly, boasts a low failure rate, and offers convenient, precise adjustment without thread misalignment. It delivers high‑precision threaded surfaces and a broad range of applications, capable of roll‑forming various external threads—including standard threads, trapezoidal threads, and module threads—and can also perform shaping, burnishing, knurling, and other roll‑forming operations on workpieces.

This machine can be equipped with an automatic feeding device according to user requirements.

Z28-25 Thread Rolling Machine

Z28-25 Thread Rolling Machine

The product features a well‑thought‑out structure, meticulous manufacturing, and convenient adjustment; it supports both radial and axial machining. It can machine various types of threads, worm gears, module splines, straight‑groove parts, knurled components, burnished cylinders, curved surfaces, as well as rectangular, arc‑shaped, and other kinds of grooves, earning widespread acclaim from users.

Z28-260 Thread Rolling Machine

Z28-260 Thread Rolling Machine

It is primarily used for roll-forming various precision external threads and high-strength standard fasteners, including ordinary threads, trapezoidal threads, and module threads. The materials suitable for roll forming include carbon steels, alloy steels, and nonferrous metals with an elongation of greater than 10% and a tensile strength of less than 1000 N/mm².

An automatic feeding device can be equipped according to user requirements.

Z28-400 Fully Automatic Thread Rolling Machine

Z28-400 Fully Automatic Thread Rolling Machine

A fully‑powered thread‑rolling machine is a versatile cold‑extrusion forming machine tool. It can perform thread rolling, straight‑line rolling, and helical‑groove rolling on workpieces at room temperature within its rolling range. This advanced non‑cutting process effectively enhances both the internal and surface quality of the workpiece. The radial compressive stresses generated during machining significantly improve the workpiece’s fatigue strength and torsional resistance. It is an ideal, energy‑efficient, low‑consumption process. How to operate a fully‑powered thread‑rolling machine: 1. Adjust the spacing. Set the distances among the three axes so that the three thread‑rolling dies form an approximately equilateral triangle relative to the workpiece, then engage the hydraulic manual mode and adjust the cylinder nut stopper to ensure that, as the movable guide rail advances, the thread‑rolling die just contacts the workpiece being rolled.

Product Message

Submit Message