The CNC cylindrical grinder series static pressure spindle design, pressure switch interlock function, oil temperature cooling control device, oil-water separation device, etc., all ensure smooth operation, safety protection, accuracy performance, and spindle life of the dynamic pressure spindle
This design optimizes the distribution of pressure and reduces friction, contributing to smoother and more efficient operation. The dynamic pressure spindle provides consistent stability even during high-speed operations, ensuring that each grinding process is performed with accuracy and precision.
The grinding machine is equipped with a pressure switch interlock function that enhances safety. This feature monitors and maintains optimal pressure levels within the spindle. In case of any irregularities, the interlock function automatically activates to prevent damage to the machine, ensuring continuous safe operation. This added layer of protection minimizes risks and downtime during machining processes.
Additionally, the oil temperature cooling control device plays a vital role in maintaining consistent spindle performance. By regulating the oil temperature, the cooling system ensures that the spindle operates within safe temperature ranges, reducing the risk of overheating. This temperature control also improves the overall efficiency of the grinding machine, preventing potential damage to sensitive components and prolonging their service life.
By separating water from the oil, this device maintains the purity of the lubrication fluid, improving the performance of the spindle and preventing wear and tear. The oil-water separation device further contributes to the longevity of the machine, reducing maintenance costs and extending the intervals between necessary service.
Our Capacity
Foshan Core Machinery Co., Ltd. was established in 2018 and is located in Guangdong Province, which has the reputation of being a world factory. It is a technology-based company that integrates design, production, and trade. In addition to owning the COORAY independent brand, it also provides OEM services for well-known foreign and domestic manufacturers.

The company's main products are CNC machine tools and spare parts, with the business philosophy of breaking the foreign technology blockade and developing high-end machine tool equipment in China. It has absorbed engineers and design production personnel from various high-end brands around the world such as Mazak, Tsugami, Takizawa, Okuma, DMG, etc. The total number of employees exceeds 300, including a design team of 30, a production team of 200, and an after-sales and sales team of 30.
FAQs
1.How to obtain a quotation?
Answer: You can inquire through WeChat or send an email. If you could provide us with detailed requirements, that would be even better. We will reply to you within 1 hour.
2.How to choose the most suitable machine?
Answer: Please let us know your specifications and we will select the best model for you, or you can choose the exact model. You can also send us the product drawings, and we will select the most suitable machine for you.
3.Is your company a factory or a trading company?
Answer: We are a limited company that integrates production, trade, and research and development.
4.Can we go to your company's factory to learn how to use machines?
Answer: We sincerely welcome you to this beautiful city. The training is free, it would be our great honor.
5.What is your delivery time?
Answer: Generally speaking, a machine takes 30 days. If there is inventory, we will arrange shipment as soon as we receive payment.
6.Technical support
Answer: Provide technical response within 12 hours and troubleshooting solutions within 48 hours.
7.Demonstration and Testing
Answer: We have established a training center for customers and employees to learn machine tool operation. You are always welcome to visit our factory for machine tool demonstrations. In addition, we can also demonstrate based on the equipment parts drawings you provide.
Keywords
Grinding machine
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