High Precision Thin Precision Parts Parallel End Grinding and Polishing Machine

• After-sales Service: 12months
• Warranty: 12months
• Type: Surface Grinding Machine
• Processing Object: Flat Workpieces
• Abrasives: Grinding Wheel
• Controlling Mode: PLC
• Model NO.: FD- 13-6B
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Surface Grinding Machine
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Automation: Semi-Automatic
• 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
• Transport Package: Wood Crate
• Specification: 750*700*700mm
• Trademark: PONDA
• Origin: China
• Production Capacity: 500 Unit/Year

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, SiC wafer, ceramics, glass, industrial sapphire, plastics, and any other composites.
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Working principle and characteristics:
1, innovation is the basic concept of design, the equipment in the design carefully analyzed and compared the structure of similar equipment at home and abroad, control and functional characteristics, comprehensive, summarized and adopted the successful experience of many users and reasonable suggestions. Efforts to improve the technical content of the equipment, operating accuracy and running stability.
2, the use of advanced Siemens PLC program controller, control the action of the whole machine, high degree of automation, and matched by the Siemens Smart 700 large screen touch screen interface, display the current state of the whole machine, to achieve human-machine dialogue, operation at a glance.
3, the use of variable frequency speed regulation and full gear transmission, so that the whole machine work stable start, stable operation, especially at low speed operation, to overcome the upper and lower grinding disk movement, crawling phenomenon.

4. The pneumatic actuator produced by Yadek and the pneumatic control component produced by SMC are used to realize the stepless pressure adjustment of the grinding disc in four stages of light pressure, medium pressure, heavy pressure and fine, providing better grinding efficiency and a wider range of grinding process choices for the grinding workpiece.
5, the big tooth ring can be lifted, and the lifting position can be adjusted. The height of the sun wheel can also be adjusted by periodically increasing or decreasing the number of gaskets.
6, reducer with Hangzhou Jie brand, the model is 150-20 and 075-30.
7, using double motor and double frequency conversion drive; The origin is Wuxi Hengda high temperature variable frequency motor. The main motor (9KW/1440rpm) drives the upper and lower grinding discs and gear rings; Drive the sun wheel with the auxiliary motor (1.5KW/1440rpm). The secondary motor and the main motor speed regulation in proportion.
8, equipped with automatic lubrication equipment to lubricate the gear.
9, the equipment can set and store 30 sets of different process parameters (pressure, speed, time, number of turns) for the user to choose.
10, equipped with the main cylinder end lock mechanism, can conveniently and safely lock the upper grinding disc.

The equipment is mainly used for grinding and polishing the upper and lower parallel ends of thin precision parts of hard brittle materials such as sapphire substrate, silicon wafer, ceramic sheet, optical glass, quartz crystal and other semiconductor materials.


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

SAMPLE DEMONSTRATION (SINGLE PLATE)


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.