Why Ponda?
Ponda has profound experience of lapping, polishing and thinning. We heretofore supplied more than 60, 000 lapping 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.
Main uses:
This grinding machine is suitable for high-precision single-plane grinding and polishing of large workpieces and mass production of small workpieces. Such as: aluminum alloy, stainless steel, light guide plate, ceramic, valve plate, diamond drill bit for oil drilling, etc.
Products Show
How it works:
1. The grinding and polishing equipment is precision grinding and polishing equipment. The grinding and polishing materials are placed on the grinding disc, the grinding disc rotates against the clock, the correction wheel drives the workpiece to rotate, the pressurizing cylinder and the pressurizing block exert pressure on the workpiece, and the workpiece and the grinding disc make relative running friction to achieve the purpose of grinding and polishing.
2. Generally, the way of polishing disk is to use electroplating dressing wheel to shave, this way the shave is not ideal, through our dressing mechanism after shaving, flatness can reach ±0.002mm
APPLICATION
Process |
Industry by Substance |
Industry by Applicability |
Single Plate Lapping & Polishing |
Metal And Alloy Ceramic Oxide Carbide Glass Plastic Nature Stone |
Sealing |
valve and sealing ring(liquid, oil, gas) |
Semiconductor |
LED substrate(Al2O3, Si, SiC) wafer substrate(Si, SiC, Ge, Ge-Si, GaN, GaAs, GaAsAl, GaAsP, InSb, ZnO, AlN) |
Plastic |
PE, E/VAC, SBS, SBR, NBR, SR, BR, PR |
Phone Frame(flat) |
back plate |
PCB |
adhesive, coating, circuit |
Optics(flat) |
optical lens, optical reflector, scintillator cube, holographic glass, HUD glass, screen glass |
Radar |
oxide coating plate |
Gemstone |
jade, sapphire, agate, etc. |
Others |
graphite block, gauge block, micrometer gauge, diamond, friction plate, knife, bearing, metal components, and any other precise hardware. |
*NOTE: lapping can only remove slight thickness of workpiece. If need ultra thinning (≤100μm), thinner machine are needed. |
SPECIFICATION
Standard Specification |
Machine Model |
FD3803 |
FD4603 |
FD6103 |
FD9104 |
Plate Diameter |
Φ380 mm / 15 inches |
Φ460mm / 18 inches |
Φ610mm / 24 inches |
Φ910mm / 36 inches |
Max. Workpiece Diameter (without conditioning ring) |
Φ180 mm |
Φ220 mm |
Φ270 mm |
Φ420 mm |
Conditioning Ring Diameter |
Φ180 mm |
Φ220 mm |
Φ270 mm |
Φ420 mm |
Number of Station |
3 |
3 |
3 |
4 |
Plate Rotate Speed |
0-140 rpm |
0-140 rpm |
0-120 rpm |
0-90 rpm |
Facing & Grooving Speed (Not include in Polishing) |
0-120 mm/m |
0-120 mm/m |
0-120 mm/m |
0-120 mm/m |
Total Weight |
450 kg |
780 kg |
1000 kg |
1600 kg |
Total Floor Space |
670×940 mm |
1030×730 mm |
1920×840 mm |
2100×1300 mm |
Built-In Optional Kits |
Grade |
Standard |
Upgraded |
Advanced |
Controls |
Digital |
Digital |
Touch-Screen PLC |
Pressure Source |
Hand Weight Block |
Pneumatic Weight Block Manual |
Pneumatic Press Integrated with PLC |
Slurry Supply System |
- |
Manual |
Digital, Manual |
Cylinder Bar Drive System |
- |
Manual |
Integrated with PLC |
Conditioning Ring Drive System |
- |
Manual |
Integrated with PLC |
Machine Enclosure |
- |
Framed by Aluminum Alloy |
Framed by Metal Plate |
*NOTE: the optional kits based on the production requirements, making samples can confirm if they are necessary. |
SAMPLE DEMONSTRATION (SINGLE PLATE)
Factory front desk
Ponda is a high-tech enterprise specializing in all kinds of high precision grinding equipment, polishing equipment and its
supporting products and consumable materials
Production and assembly shop
We have a production workshop and testing equipment, assembly workers and mechanical design engineers
45 people
Patent
FAQs
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.