Heavy-Duty Rowdai Center Hole Grinder 2m8015 Series Center Hole Grinding Machine Price

• 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, 2M8018 series center hole grinding machine, a groundbreaking innovation engineered in 1967 from the fusion of home and international designs. Specifically crafted for the precision grinding of center holes in various shaft parts, this machine elevates the coaxiality and optimizes the roundness, angle, and surface finish of individual center holes. By ensuring the refinement of the outer grinding roughness, it sets a new standard in component precision.

This exceptional machine is tailored for applications involving cutting tools, spindles, tool holders, gear shafts, and tempered transmission shafts that demand superior accuracy in cylindrical grinding. The machine's performance in cylindrical grinding hinges on the impeccable circular geometrical precision of the center hole, guaranteeing results that meet the highest standards.

Product advantages

1. Featuring an innovative double V-structured guideway for the grinding head and a dovetail guideway for the tailstock, the machine guarantees unparalleled rigidity and stability. 2. Each guideway surface and contact interface is painstakingly hand-scraped and fine-tuned for optimal performance. 3. Integrating an imported high-frequency electric spindle, the grinding head's speed is infinitely tunable from 0 to an impressive 60,000 rpm via a frequency converter. 4. The grinding head body offers versatile feeding options, both manual and automatic, for enhanced operational flexibility. 5. The diamond pen dressing mechanism enables linear movement along the grinding wheel cone surface and lateral oscillation, independent of wear or positioning, ensuring precision. 6. Workpiece manipulation is simplified by an automatic centering clamping device, streamlining setup and adjustments.

The Semi-Automatic PET Bottle Blowing Machine effortlessly crafts PET plastic containers and bottles of diverse forms, making it an indispensable asset for any production line seeking versatility 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., proudly situated in Zhengzhou, the vibrant core of China, leverages its profound expertise in exporting cutting-edge machinery. We are committed to furnishing
our esteemed clientele with products of exceptional quality alongside a service experience that defines excellence. Our extensive portfolio spans an array of machine tools available globally, including 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 cadre of skilled engineers, endowed with profound industry experience, is thoroughly equipped to support our clients. They expertly inspect goods pre-shipment and diligently monitor each phase of the production cycle for our company, ensuring the epitome of quality control.

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!