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A group of people from Zhejiang University visited the factory
18-06-2020

Students and teachers from the prestigious Zhejiang University visit Tianzhijiao, the Chinese giant equipment manufacturer.

Development Status of CNC Cutting Machine
16-05-2020

CNC cutting machine can be used in so many different areas, becoming increasingly more important in people’s life. To introduce CNC cutting machine in TZJ with more details, TZJ contains two products in this series, CNC rod cutting machine and CNC value cut off machine. TZJ designs and manufactures

What Is the Difference between CNC Quenching Machine and High-Frequency Quenching Machine?
17-04-2020

With the rapid development of industry, the types and numbers of machine tools have increased rapidly, and the technical requirements have also greatly increased. The invention and use of the quenching machine not only improved work efficiency, but also reduced unnecessary costs for the company.

Influence of Engine Valve on Cars
08-04-2020

When we start the car we are not usually aware of the multiple mechanical processes that have to take place for the engine to work. These occur thanks to the communion and joint work of a myriad of parts and moving parts that work in synchrony.

Structure and Principle of Valve
02-03-2020

Valves have different requirements according to their types and uses, mainly including sealing, strength, adjustment, circulation, opening and closing performance. Automotive valve grinding machine plays an important role in valves manufacturing process. When designing and selecting a valve, in addi

What is the Material of Engine Valve Seats and Valves?
04-02-2020

The engine valve seats and valves are of great importance. They play an imperative role in the mechanical industry. The valve seats are used to manage the heat of the valves. Generally, the valve seats conduct heat to the minimum.

Tianzhijiao Precision Machinery is Going to Celebrate Spring Festival Soon
16-01-2020

The Spring Festival refers to the traditional Chinese New Year. Chinese have been celebrating the Spring Festival for more than 4,000 years. In modern times, the Chinese New Year is scheduled to be on the first day of the first lunar month.

What are Some Things that can Cause Issues in CNC Valve Seat Cutting Machine?
14-01-2020

Many companies are using the CNC valve seat cutting machine to perform various production tasks. If you don’t want disturbance in the production, then it is imperative to focus on its maintenance. Also, you should read the troubleshooting guide to know about the common problems.

Valve Grinder Machine Troubleshooting Tips the Most Common Problems and How to Fix Them
03-01-2020

Many companies are present in the world are using valve grinding machines. If you are one of them, then you need to know the basics of this machine. Also, you should understand the most common problems of this equipment and how to deal with them.

Tianzhijiao Warmly Welcomes Pakistan customers' Visit
30-12-2019

Recently, Pakistan customers visited our factory. Accompanied by company leaders and foreign trade personnel, they visited our factory's production workshop and operation process. On behalf of the company, our workers extended a warm welcome to the customers and arranged a detailed reception.

How Does A Valve Grinding Machine Work?
24-12-2019

Valve grinding machine is a highly efficient automatic machine tool. It has a wide range of processing properties and can process arcs, straight cylinders, slanted cylinders and various threads.

Tianzhijiao Double Station Electrical Upsetting Machine was Shipped to Thailand
13-12-2019

Good News! The customer form Thailand purchased a double station electrical upsetting machine form our company in December 2019. We have arranged shipment as soon as possible to make sure our customer to receive products quickly.

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