Fangda 380 Small New Vertical High Precision Plane Grinding Mirror Polishing Machine

• Customization: Available
• After-sales Service: 12months
• Warranty: 12months
• Model NO.: 380
• Type: Surface Grinding Machine, Lapping Machine
• Processing Object: Flat Workpieces
• Abrasives: Grinding Wheel
• Controlling Mode: PLC
• 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
• Variable Speed: with Variable Speed
• Application: Grinding Industry
• Material: Metal and Non-Metal
• Working Style: Polishing
• Disc Diameter: Φ380mm
• Service: Oversea Setup & After-Sale Avalaible
• Class: Single Plate
• Process Station: 3
• Pressure Source: Pneumatic or Weight Block
• Plate Material: Metal & Non-Metal
• Abrasive: Slurry
• Weight: 1000kg
• Transport Package: Wood Crate
• Trademark: PONDA
• Origin: China
• Production Capacity: 500 Unit/Year

Product Description

ZWhy 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.

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How it works:
1. The polishing machine is a precision polishing equipment, the thrown material is placed on the polishing machine disk, the polishing machine disk rotates against the clock, the correction wheel drives the workpiece to rotate, the gravity pressure is applied to the workpiece, and the workpiece and the polishing machine disk are relative running friction to achieve the polishing purpose.
2. The series of polishing machine parts are pressurized by pressing the weight block

Main uses:
Widely used in LED sapphire substrate, optical glass wafers, ceramics, quartz wafers, molds, compressor valves, hydraulic seals, light guide plates, light picker joints and other materials single-side polishing.

APPLICATION

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)

Applicability & Substance	Diameter	process	Flatness	Roughness	Parallel	Thickness	Others
Vacuum Pad 316 stainless steel	φ460mm	Lapping Polishaing	1μm±0.1μm	≤Ra0.02 μm	10μm±2μm	38mm	N
Valve Plate 304 stainless steel	φ160mm	Lapping	2μm±0.1μm	≤Ra0.3 μm	Not Required	20mm	N
Liquid Sealing 204 stainless steel	φ12 mm	Lapping Polishaing	0.05μm±0.01μm	≤Ra0.04 μm	Not Required	16mm	N
Wafer Substrate silicon	φ156 mm	Lapping Polishaing	2μm±1μm	≤Ra0.02 μm	5μm±1μm	0.2 mm	N
Valve Plate 304 stainless steel	φ245 mm	Lapping Polishaing	2μm±0.5μm	Ra0.1 μm	5μm±1μm	Not Required	N
Valve Bonnet ceramic  Al2O3	φ9 mm	Lapping	0.5μm±0.1μm	Not Required	2μm±0.5μm	Not Required	N
Phone Frame aluminum alloy	various size	Lapping Polishaing	2μm±1μm	≤Ra0.3 μm	5μm±1μm	various	N
Phone Scieen glass	various size	Lapping Polishaing	2μm±1μm	≤Ra0.1 μm	3μm±1μm	various	N

Patent

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.