Precision Double-Sided Grinding Machine Pangdada Grinding Equipment Manufacturers

• Customization: Available
• After-sales Service: 12months
• Warranty: 12months
• Model NO.: FD13-6b
• Type: Surface Grinding Machine
• Processing Object: Flat Workpieces
• Abrasives: Grinding Wheel
• Controlling Mode: Pcl
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Surface Grinding Machine
• Precision: High Precision
• Certification: ISO 9001
• Condition: New
• Power Source: Electricity
• Working Style: High-Speed Universal
• Variable Speed: with Variable Speed
• Application: Electronic Technique
• Disc(Wheel) Type: Chamfering Machine
• Disc Diameter: 400mm
• Upper Grinding Disc Size: Φ 973mm X Φ 403mm * 60mm
• Number of Star Wheels: 6
• Workpiece Thickness: 0.3-30mm
• Lower Grinding Disc Speed: 0-50rpm
• Main Cylinder: 125mmx450mm
• Main Motor: Yvp132L-4 7.5kw
• Equipment Motor: Yvp90L-4 1.5kw
• Total Power of Equipment: 15kw
• Total Weight of Equipment: 3200kg
• Transport Package: Wood Crate
• Specification: 1700x1380x2700mm
• Trademark: PONDA
• Origin: China
• Production Capacity: 500 Unit/Year

Product Description

Main purpose:
This grinder is suitable for single plane grinding and polishing of high-precision large workpieces and mass production of small workpieces. For example: sapphire, optical glass, aluminum alloy, stainless steel, light guide plate, ceramic, valve plate, diamond drill bit for oil drilling, etc

Detailed Photos

Working principle and characteristics:
1. This grinder is a precision grinding equipment, where the product being ground is placed on a grinding disc. The grinding disc rotates counterclockwise and the workpiece rotates on its own. The workpiece is pressurized by gravity and subjected to relative rotational friction with the grinding disc to achieve the grinding purpose.
2. The disc repair machine adopts an oil pressure suspension guide rail, which is combined with a diamond trimming knife to perform precise trimming on the grinding disc, resulting in a precise flatness of the grinding disc.
Equipment features of high-precision grinding machine (with water-cooled surface grinding machine):
1. The flatness of the grinding disc can reach ± 0.002mm; The flatness of the workpiece with a diameter of 50mm can reach 1/4 wavelength after processing.
2. The workpiece of this grinder can be pressurized using a weight block, and the pressure can be adjusted;
3. The series grinding machine adopts PLC program control, with a touch screen operation panel. The number of revolutions, timing, and grinding time of the grinding plate can be directly input on the touch screen, and the speed can be adjusted, making it easy to operate
4. The grinding disc adopts a water-cooled circulation system, which can control the temperature at a low temperature state with an error of ± 1 ºC, solving the problem of heat generated during the grinding process and causing deformation of the workpiece.
The gravity actuator cylinder has a protective locking function (i.e., it can maintain its original state when power is cut off)
5. The equipment is equipped with three workstations (including three sets of weighing and self-locking systems), which can simultaneously perform polishing and grinding processing of three sets of products.
6. Grinding fluid (or coolant) circulation filling system

 

Sample case

Product Parameters

Upper grinding disc size	Φ 973mm x Φ 403mm * 60mm
Lower grinding disc size	Φ 973mm x Φ 403mm * 50mm
Star wheel parameters	Pin teeth, pin diameter Φ 10mm, pitch 19.3mm, 52 teeth
Number of Star Wheels	6
Maximum machining size	Φ 290mm
Workpiece thickness	0.3-30mm
Lower grinding disc speed	0-50RPM
Maximum processing pressure	350KG
Main cylinder	125mmx450mm
Main motor	YVP132L-4 7.5KW
Upper disc motor	YVP132M-4 5.5KW
Equipment motor	YVP90L-4 1.5KW
Total power of equipment	15KW
Total weight of equipment	3200KG
Overall dimensions: length x width x height	1700x1380x2700mm

 About the company

Shenzhen Ponda Grinding Technology Co., Ltd. Was founded in 2007, is located in the Gongming Shangcun Yuanshan Industrial Zone B, is a professional engaged in a variety of high precision grinding equipment, polishing equipment and supporting products and consumption of materials of high-tech enterprises. The company integrates research and development, design, manufacturing, sales and after-sales service. Its products are widely used in optical glass lenses, mobile phone parts, LED sapphire, molds, parts of various communication electronic products, flat metal parts and various hardware industries. Customer base throughout the country and Europe, the United States, Japan and other regions. Its representatives include Huawei, CLP Group; America's Apple, Japan's Dashin, Panasonic; Germany Botu; Taiwan Foxconn and many other well-known Chinese and foreign enterprises.

Ponda heretofore supplied more than 60, 000 process solutions and appliances over the industries of machinery, electronic, aerospace, aviation, automotive, atomic energy, optics; The substances of metal, SiC wafer, ceramics, glass, industrial sapphire, plastics, and any other composites.

Certifications

Packaging & Shipping

FAQ

Q1: Which machine is most applicable for my product?
A: It usually depends on 5 requirements and parameters of your product: flatness, roughness, thickness, dimension, productivity:
1. If better flatness and roughness were required, you might need both lapping and polishing machine.
2. If to thin the product in a big margin, such as 500μm, you might need a thinner machine for extra.
3. If the productivity were excessive, you might need larger machine or to expand production line.
Additionally, we can confirm the production line as we make samples for you.
Q2: Does Ponda charge for making samples?
A: No, it's free to make samples.
Q3: Is Ponda trader or manufacturer?
A: We are manufacturer, certified National High-Tech Enterprise.
Q4: How long does it take machine to deliver?
A: Approximately 15 days to deliver. If the machine are out of stock, we need 15 days more to manufacture.
Q5: Does Ponda provide oversea setup and after-sale service?
A: Yes, we provide oversea service and online tutorial.
Q6: How many type of machine does Ponda manufacture?
A: We have 21 major series of machines, 5 different types run in different principles, more than 15 types of plates, 100 types of slurries.