Reliable Rowdai Center Hole Grinder CNC Tool Grinder Universal Grinding Machine U2 Easy Manual Operate

• Customization: Available
• After-sales Service: Online Coaching, Video Conferencing
• Warranty: 2 Years
• Type: Tool Grinding Machine
• Processing Object: Gear
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: GS, CE, ISO 9001
• Condition: New
• Transport Package: Wooden
• Trademark: rowdai
• Origin: China
• Production Capacity: 1200/Year

Product Description

Product Description

Vertical Center Hole Grinding Machine

The Introducing the 2M8015 and 2M8018 series center hole grinding machines, a remarkable testament to the refined engineering prowess of Henan Rowdai Machinery Equipment Co., Ltd., drawing inspiration from global innovations since 1967. These machines are meticulously crafted to enhance precision in center hole grinding for various shaft components. They effectively optimize the coaxiality and geometric perfection of the center holes, ensuring immaculate roundness, angle precision, and surface smoothness, ultimately elevating the quality of external grinding.

This state-of-the-art machine is expertly designed for cutting tools, spindles, tool holders, gear shafts, and tempered transmission shafts, catering to workpieces demanding high precision in cylindrical grinding. The superior performance of cylindrical grinding hinges on the flawless circular geometry of the center hole.

Product Advantages

1. The grinding head's vertical motion is fortified by a robust double V guideway, while the tailstock benefits from a dovetail guideway, ensuring exceptional rigidity and stability. 2. All guideway and contact surfaces are meticulously hand-scraped for optimal performance. 3. The grinding head's spindle features a premium imported high-frequency electric spindle, offering a versatile speed range from 0 to 60,000rpm via an advanced frequency converter. 4. The grinding head body supports both manual and automatic feed for upper and lower adjustments. 5. The innovative diamond pen seamlessly traverses the grinding wheel cone, allowing linear movement and lateral vibration, unaffected by wear or position. 6. Workpiece installation and adjustment are streamlined by an automatic centering clamping device, enhancing efficiency.

The Semi-Automatic PET Bottle Blowing Machine is engineered to perfection for crafting PET plastic containers and bottles of diverse shapes and sizes, ensuring top-tier quality and efficiency.

Detailed Photos

Model	Unit	CHM815x10	CHM815x15	CHM815x20		CHM818x15		CHM818x25
Diameter of workpiece	mm	8-150				30-180
Length of workpiece	mm	50-1000	50-1500	50-2000		100-1500		100-2500
Cone angle of Center holes		60°
Min. diameter of center holes	mm	1.5
Max. diameter of center holes	mm	60
Max. weight of workpiece	kg	100				150
Spindle speeds	r/min	45000/22500/13000
Speed of planetarymotion	r/min	400
Rotating speed of workpiece	r/min	50
Reciprocating travel of grinding cone	mm	0.75-3
Diamter of grinding cone	mm	17/30/50/60
Speed and power of main drive motor	kw	2800, 0.25
Speed and power of motor for planetary motion	kw	750, 0.12
Speed and power of motor for workpiece rotating device	kw	1400, 0.12
Speed and power of motor for dust exhauster device	kw	2900, 0.75
Overall dimensions(LxWxH)	mm	760x860x1750	760x860x2150		760x860x2760		760x940x2300	760x940x3300
Net weight	kg	700	850	1000		1300		1700

Packaging & Shipping

Company Profile

Henan Rowdai Machinery Equipment Co., Ltd., strategically nestled in the vibrant city of Zhengzhou, China, prides itself on a rich legacy of exporting cutting-edge machinery. We are unwavering in our commitment to deliver
superior products to our esteemed clientele, coupled with service excellence beyond compare. Our extensive portfolio serves the global market with a wide array of machine tools, encompassing Lathe Machines, CNC Lathe Machines, Milling Machines, CNC Milling Machines, CNC Machining Centers, Grinding Machines, Hydraulic Presses, Bending Machines, Drilling Machines, Press Brakes, Shearing Machines, and Machine tool accessories. Our team of seasoned engineers, each bringing profound industry expertise, is rigorously trained to offer comprehensive client support. They diligently inspect outgoing goods and meticulously oversee every production phase for our company, guaranteeing unparalleled quality assurance.

FAQ

1. What is your advance?
(1)We have ourselves factory. We accept the order if you want to customize products or design the product.
(2)Professional website platform and one-to-one online service.
(3)Various products in low MOQ and competitive prices.
(4)We have a strong R&D team and now we have more than 50 patents products.
(5)80% exporting products have been sold to Europe, America and Japan, high quality.
2. What's the minimum order quantity?
One set is acceptable.
3. How about the payment Term?
We accept T/T,Western Union,LC.
4. What's your port?
Shanghai, Ningbo, Qingdao, Shenzhen.
5. Can we use our own shipping agent?
Yes, you can. We had cooperated with many forwarders.If you need,we can recommend some forwarders to you and you can compare the price and the service.
6. Can we use our own LOGO or design for sticker?

Yes, you just need to sent us more details about the LOGO or sticker.
7. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock,it is according to quantity.

8. Do you provide samples? Is it free or extra ?
A: Yes, we could offer the sample for cheaper price!