Hebei Xinggong Machinery Manufacturing Co., Ltd.

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.

Keywords:

滚丝机

Consultation Hotline:

0319-7585009

Product Introduction

The Z28-16 thread‑rolling machine features a well‑designed, robust structure, is equipped with a powerful drive, operates quietly, has a low failure rate, and offers convenient adjustment to prevent cross‑threading. It delivers high‑precision threaded surfaces and boasts a wide range of applications, capable of rolling various external threads—including standard threads, trapezoidal threads, and module‑type threads—while also performing forming, burnishing, knurling, and other rolling operations on workpieces.

It is easy to operate, featuring manual, foot‑pedal, semi‑automatic, and automatic control modes. It delivers high production efficiency with low labor intensity, and, when equipped with the appropriate thread‑rolling dies, can process a wide range of standard bolts as well as various special‑shaped bolts.

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

Technical Specifications

Maximum rolling force	160KN	Spindle speed	36.47.60.78(r/min)
Rolling material diameter	φ4–φ56mm	Thread length	Unlimited (with additional protection)
Thread-rolling wheel bore diameter	φ54mm	Propulsive force	5.5kw
Maximum width of the thread-rolling wheel	100mm	Hydraulic power	2.2kw
Spindle tilt angle	±8°	Overall machine quality	1830kg
Spindle center distance	120-240mm	Size	1450×1520×1430mm

Related products

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.

Z28-25 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

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

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.

Z28-63 Large Thread Rolling Machine

Literally speaking, a large thread‑rolling machine is a versatile cold‑extrusion machine tool. Imported thread‑rolling machines can, within their specified rolling pressure range, perform cold‑state rolling on workpieces featuring threaded, straight, or helical profiles. 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 component’s fatigue strength and torsional resistance, making it an energy‑efficient, low‑consumption ideal manufacturing method. The key features of large thread‑rolling machines include the following: they are specifically designed for thin‑walled tubes with wall thicknesses exceeding 1.5 mm, capable of forming threads, mesh patterns, straight lines, and triangular supports, while ensuring roundness, concentricity, and perpendicularity. Powered by hydraulic drive, these machines offer simple operation, with adjustable speeds—fast or slow—and stable performance.

Z28-200 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. Suitable materials 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.

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

Z28-15 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. Suitable materials 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.

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

Product Message

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Hebei Xinggong Machinery Manufacturing Co., Ltd.

Phone:0319-7585009
Email:info@xingg.com
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