Industry News_News _Guangzhou Haozhi Industrial Co., LTD— Electric spindle industry leader!

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From Thermal Elongation to Precision Enhancement How Shaft-Core Cooling Technology Improves Machining Accuracy

In modern manufacturing, precision is the core objective of all machining processes, while thermal elongation is one of its most significant threats. Thermal elongation not only causes dimensional deviations, but also leads to increased surface roughness and dynamic accuracy drift, directly affecting machining quality. This article starts from the essence of thermal elongation, analyzes its impact on machining accuracy, and explores in depth how Guangzhou Haozhi Industrial Co.,Ltd. 's shaft-core cooling technology fundamentally solves this issue, providing a new solution for high-precision machining.
2026-01-30
Top 10 in Product Quality: Precision That Powers Advanced Manufacturing

In advanced manufacturing, product quality is more than a benchmark—it is a commitment to precision, reliability, and long-term value. For manufacturers operating at the highest levels, consistency and innovation are not optional—they are essential.
2025-12-19
Is it difficult to process complex workpieces?

The new rotary table solution helps greatly improve the machining accuracy of machine tools!
2025-10-31
How to choose tool shank & collet is the key for high efficiency machining

High precision tool shank & collet with unique antirust technology, it can cope with various kinds of processing environments and the dynamic balance grade reaches up to G0.4,greatly improving the service life of the tool shank.
2020-06-12
Just Wipe the Oil Leakage of the Harmonic Reducer with a Rag? It's Not That Simple！

Unique SP tooth shape design, transmission precision and output torque performance are improved by more than 30%, and rigidity exceeds the industry's highest standard by more than 10%.
2020-05-13
Reveal the efficient processing of melt-blown die heads

The spindle of HAOZHI can be equipped with high-precision HSK tool holders, and the rotation precision of the end of the tool is within 2μm, which can further reduce abnormal tool breakage and ensure processing efficiency.
2020-05-13
Challenge world-class accuracy and service life

The service life of Haozhi products is longer than L10：10000 hours,L50：50000 hours. Amazing transmission accuracy.
2020-05-12
High stability Ultrasonic welding system

High stability，high efficiency，automatic high quality welding, fast welding speed, high strength and low cost.
2020-04-30
4th Axis, 5th Axis DD Motor Rotary Table

4th Axis, 5th Axis DD Motor Rotary Table. No backlash Direct Drive Better accuracy Repeat accuracy ± 1 ". Original high torque motor. Self-developed high-performance torque motor. With original high torque motor, the torque is 63% higher than the ordinary motor.
2020-04-29
Key Points丨Test Standard of the Harmonic Reducer, Which Directly Hits the Pain Points of the Test

Harmonic reducer is the key component of the robot, and its quality directly determines the performance of the kuka robot, so strict control of its quality has become the top priority in the work of kuka robot enterprises.
2020-01-02

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