Which is a good vertical grinder spindle repair company

　　Grinding machine spindle maintenance：

Faults and solutions:

1、 The spindle without frequency conversion does not rotate

Cause and solution of malfunction:

1. Caused by mechanical transmission failure: Check whether the belt transmission is broken or whether the machine tool is in neutral gear.

2. Three phase power supply to the spindle is missing or in reverse phase: Check the power supply and replace any two power lines.

3. Circuit connection error: Carefully refer to the circuit connection manual to ensure correct wiring.

4. The system has no corresponding spindle control signal output: Use a multimeter to measure the system signal output terminal. If there is no spindle control signal output, the relevant IC components need to be replaced or sent to the factory for maintenance.

5. The system has corresponding spindle control signal outputs, but there are open circuits or damaged components in the power supply circuit and control signal output circuit. Use a multimeter to check whether there are open circuits in the power supply circuit and signal control circuit between the system and the machine tool spindle motor.

Grinding machine spindle maintenance

Changzhou Xianggao Precision Machinery Co., Ltd. specializes in selling imported and domestic high-speed and high-precision CNC machine tools. Agent brands: Mikron of Switzerland, Hardinge of America, DMC of South Korea, VISIONWIDE of Taiwan, China, DEYANG of Taiwan, China, Cutting of Guangzhou Keting, JIATIE of Guangdong Jiatie.

Agent CNC machine tool accessories: Spain Fager FAGOR electronic handwheel/electronic ruler, Japan Fanuc/Japan Mitsubishi Mitsubishi system, Taiwan, China Tokugawa detron CNC turntable, Taiwan, China Luoyi ROYAL spindle, Taiwan, China Yuanzhan FUTURE electronic handwheel, Taiwan, China Valley HERU lubricating oil pump, Taiwan, China Shangyin HIWIN line rail, Japan NSK/TPI screw rod, spindle bearing, Taiwan, China Zhenshang SUN tool cylinder, Taiwan, China Trina THRT CNC indexing plate, etc.

Professional repair: Taiwan, China Luoyi ROYAL Taiwan, China Xutai SPINTEC Taiwan, China Pusen POSA mechanical spindle and electric spindle.

Professional repair: HSDIBAGIMECFISHER electric spindle from Italy, GMNFranzKessler Reckerth electric spindle repair from Germany.

In addition, we provide CNC machine tool overhaul services, as well as sales and maintenance services for Mitsubishi, Fanuc FANUC systems, Siemens system machining centers, and CNC machine tool accessories in Japan.

The company provides professional pre-sales and after-sales service support. After sales service should be sincere, honest, punctual, and efficient. The company adheres to the principles of honest management and sustainable innovation. Only by truly creating value for users can enterprises obtain value, which is our core value.