Z28150 Automatic Thread Rolling Machine China Factory Suppliers

Looking for reliable China suppliers? Our Z28-150 thread rolling machine from our professional factory processes diameters 6-42mm and pitches 1-5mm. Featuring a 5.5KW main motor and ISO 9001 quality, it ensures high-precision threading for nuts and bolts.


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The Z28-150 Automatic Thread Rolling Machine is a high-performance industrial solution specifically engineered for the precision production of nuts, bolts, and threading rods. By integrating an intelligent control panel with intuitive manual overrides, this machinery maximizes operational efficiency while significantly reducing labor costs, making it an essential asset for modern metal forming facilities.

Designed for versatility and precision, the Z28 series features high-performance servo motors that ensure exceptional accuracy during the rolling process. The machine's flexible design allows for rapid replacement of rolling wheels, enabling a single unit to process a wide variety of workpieces, thereby optimizing production capacity and versatility in the metal processing workshop.

Detailed Parameters

Model SeriesZA28 / Z28-150 Control SystemIntelligent Control Panel
Drive SystemHigh-Precision Servo Motor Operation ModeAutomatic / Manual Button
ApplicationNut & Bolt Threading Workpiece TypeThreading Rods / Fasteners
ToolingInterchangeable Rolling Wheels Quality StandardISO 9001 Certified
Core FunctionCold Thread Rolling PerformanceHigh Efficiency/High Precision

Key Advantages

Industrial Durability

Built with heavy-duty materials to withstand rigorous 24/7 manufacturing cycles in metal processing environments.

High Productivity

Intelligent automation reduces cycle times and minimizes manpower requirements for higher output.

Servo Precision

Equipped with high-performance servo motors for micron-level accuracy in thread pitch and diameter.

Smart Control

Advanced control panel allows for seamless adjustments and real-time monitoring of the rolling process.

Versatile Tooling

Easily replaceable rolling wheels allow one machine to handle multiple product specifications.

Certified Quality

ISO 9001 international quality system certification ensures consistent global performance standards.

Product Gallery

Management Platforms

Secure Packaging

Stable plywood crates protect machinery from impact during long-distance transit.

Anti-Corrosion Shield

Industrial plastic film wrapping keeps the machine free from dampness and rust.

Customs Efficiency

Fumigation-free packaging ensures smooth and rapid customs clearance globally.

LCL Logistics

Partnership with reputable logistics teams for safe and speedy less-than-container shipments.

FCL Management

Professional loading by skilled workers to maximize container space and safety.

Forwarder Support

Long-term cooperation with professional forwarders for seamless door-to-door delivery.

Investment Return Comparison

Comparison ItemTraditional MachiningZ28 Servo Rolling
Production SpeedLow/ManualUltra-High Automatic
Labor CostHigh ManpowerMinimized Requirement
Thread PrecisionStandardHigh Precision/Consistent
Tooling FlexibilitySingle PurposeMulti-part Adaptable
Material WasteHigher (Cutting)Lower (Rolling/Displacement)

Frequently Asked Questions

Q: What materials can the Z28 thread rolling machine process?

The machine is designed for metal forming, specifically for creating threads on steel, stainless steel, and various alloy rods used in nut and bolt manufacturing.

Q: How does thread rolling differ from thread cutting in terms of quality?

Thread rolling displaces material rather than cutting it, resulting in a denser grain structure and significantly higher strength and fatigue resistance in the finished fastener.

Q: Is the Z28 series suitable for small-batch customized orders?

Yes, due to its interchangeable rolling wheels and intelligent control panel, the machine can be quickly reconfigured for different specifications, making it ideal for both mass production and customized batches.

Q: What certifications does your machinery hold for international export?

Our products are manufactured under the ISO 9001 International Quality Control System, ensuring they meet strict global standards for safety and performance.

Q: How is the machine protected during overseas shipping to prevent rust?

We use a combination of wound plastic film to block moisture and corrosion, coupled with stable plywood packaging and fumigation-free treatments for secure transit.

Q: Do you provide support for shipping and customs clearance?

Absolutely. We collaborate with professional, long-term forwarders and logistics teams to handle LCL and FCL shipments, ensuring smooth customs clearance and delivery to your port.

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