High Precision Double-Sided Grinding and Polishing Machine for Ceramic Silicon Wafer

• Customization: Available
• After-sales Service: 12months
• Warranty: 12months
• Model NO.: FD-9B
• 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
• Disc(Wheel) Type: Grinding Disc
• Material: Metal
• Variable Speed: with Variable Speed
• Application: Grinding Industry
• Service: Oversea Setup & After-Sale Avalaible
• Class: Double Plate
• Process Station: 3-5
• Pressure Source: Pneumatic
• Plate Material: Metal and Non-Metal
• Abrasive: Lapping Slurry
• Transport Package: Wood Crate
• Trademark: PONDA
• Origin: China
• Production Capacity: 500 Unit/Year
• Package Size: 1350.00cm * 960.00cm * 2450.00cm
• Package Gross Weight: 2000.000kg

Product Description

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, wafer substrate, ceramics, glass, industrial sapphire, plastics, and any other composites.
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Equipment features:
1, the operation of the grinding machine is driven by 4 motors, which can speed the upper grinding disc, the lower grinding disc, the gear ring and the sun wheel separately, so that the grinding can achieve the optimal speed ratio, and the sun wheel can be stepless speed adjustment relative to the other three speeds, so that the cruise ship can achieve positive rotation and reverse, to meet the needs of different grinding and repair processes.
2, the grinding machine is the lower grinding disc lifting mode, the lower grinding disc high and low position can stay in the total travel range at will self-locking, to meet the needs of changing the cruise ship meshing high and low position.
3, the grinding machine adopts four stages of pressure, that is, light pressure, medium pressure, heavy pressure, repair operation process.
4, the grinder adopts PLC program control system, touch screen operation panel, the motor adopts frequency conversion speed regulation, the motor speed and running time are directly input to the touch screen.
5, the grinding machine adopts grating thickness control system, the grinding amount is automatically controlled by the controller according to the set value, in the grinding process, the equipment automatically stops after the size controller reaches the set value. Dimension controller detection accuracy 0.001mm.

APPLICATION

Process	Industry by Substance	Industry by Applicability
Double 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
		Optics(flat)	optical lens, optical reflector, scintillator cube, holographic glass, HUD glass, screen glass
		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	FD6B		FD9B		FD13-6B
Lower Plate Diameter	Φ386 mm / 15 inches		Φ640 mm / 25 inches		Φ973 mm / 38 inches
Upper Plate Diameter	Φ386 mm / 15 inches		Φ640 mm / 25 inches		Φ973 mm / 38 inches
Star Wheel Parameter	DP 12, Z=66, A=20°		DP 12, Z=108, A=20°		DP 19.3, Z=152, A=20°
Conditioning Ring Parameter	DP 12, Z=66, A=20°		DP 12, Z=108, A=20°		DP 19.3, Z=152, A=20°
Max. Workpiece Diameter	Φ120 mm		Φ180 mm		Φ290 mm
Process Thickness	0.2mm≤N≤20mm		0.2mm≤N≤25mm		0.2mm≤N≤30mm
Number of Station	3≤N≤5		3≤N≤5		3≤N≤5
Plate Rotate Speed	0-60 rpm		0-60 rpm		0-50 rpm
Total Weight	600 kg		2000 kg		3200 kg
Total Floor Space	700×950 mm		1350x960 mm		1700×1380 mm
Built-In Optional Kits
Grade		Standard		Advanced
Slurry Supply System		-		Integrated with PLC
Facing and Grooving System		-		Integrated with PLC
Machine Enclosure		-		Framed by Metal Plate
*NOTE: the optional kits based on the production requirements, making samples can confirm if they are necessary.

SAMPLE DEMONSTRATION (DOUBLE PLATE)

About the Company

Ponda is a high-tech enterprise specializing in all kinds of high precision grinding equipment, polishing equipment and itssupporting products and consumable materials
We have a production workshop and testing equipment, assembly workers and mechanical design engineers45 people

Delivery & Packing

Packing Details  : Packing, 1 pcs/carton.

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.