Factory Direct Sales of High Quality Substrate Grinding Machine

• Type: Substrate Grinding Machine
• Abrasives: Grinding Wheel
• Controlling Mode: CNC
• Automatic Grade: Automatic
• Certification: CE
• Condition: New
• Model NO.: MDFD250HG
• Specification: 1150*1200*2000 mm
• Trademark: minder-hightech
• Origin: Guangzhou
• HS Code: 8015809090
• Production Capacity: 200PCS/Yearpcs/Year

Product Description

Products Description

Substrate Grinding Machine

Machine Application

Process Type	Sort by Process Material	Sort by Application
Substrate thinning	Metals and Alloys Industrial Ceramics Oxidizing substances Carbide  Glass  plastic	Semi Conductor	Wafer substrate  Si, SiC, Ge, Ge-Si, GaN, GaAs, GaAsAl, GaAsP, InSb, InP, ZnO, AlN, Al2O3, etc.
		Resin	PE,E/VAC,SBS,SBR,NBR,SR,BR,PR
		PCB	Adhesive, coating, circuit
		Optical	Optical lenses, optical reflectors, scintillation crystals, holographic projection glass, HUD glass, screen glass,
		Radar	oxide skin

Machine Specification

Regular Specification
Machine Series	MDFD250HG
Work Table Diameter	Φ250 mm / 10 inches
Maximum Grinding Diameter	Φ250 mm
Minimum Grinding Thickness	T≥35μm (12" with carrier)
Grinding Roughness	Ra≤0.02μm (with abrasive of grains grits 2000)
Feeding Resolution	RES = 0.1 μm
Grinding Feeding Speed	0.1 ~ 10μm/sec (grinding feeding speed)
Fast Feeding Speed	0.01 ~ 1mm/sec (from origin point to pre-feeding position)
No. of Worktable	1
Wheel Rotate Speed	0-3000 rpm
Worktable Rotate Speed	0-300 rpm
Upper Spindle Power	Electric Spindle 5.5kW
Lower Spindle Power	Electric Spindle 2.2kW
Coolant Tank Volume	75L
Pulse Hand Wheel Resolution	1×, 10×, 100×
Pneumatic Source	0.6-0.8MPa
Total Weight	1200 kg
Dimension	1150×1200×2000 mm

Optional Choice	Specification
Non-Contact (Infrared) Thickness Gauge	Brand: Marposs Resolution:0.1μm Measurement Precision: ≤0.5μm
Contact Thickness Gauge	Brand: Marposs Resolution:0.1μm Measurement Precision: ≤0.5μm
(Upper Spindle) Aerostatic Graphite Electric Spindle	Power: 5.5kW Spindle Balance:0.05μm(3000rpm)
Grinding Wheel	Grains Grits Size: 320 to 6000 Abrasive Material:

FAQ
1. who are we?
We are based in Guangdong, China, start from 2014,sell to North America(00.00%),Western Europe(00.00%),South Asia(00.00%),Southeast Asia(00.00%),Mid East(00.00%),South America(00.00%),Eastern Asia(00.00%),Northern Europe(00.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Soldering machine,Precision spot welding machine,Plasma cleaning machine,Glue dispenser,Screw machine

4. why should you buy from us not from other suppliers?
with ultra professional service and skill to provide high performance but competitive price goods, the customer's success is our own success.

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FCA,CPT;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,PayPal,Cash;
Language Spoken:English,Chinese