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Custom Glass Capabilities > Glass / Quartz Grinding and Polishing  
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Glass / Quartz Grinding and Polishing

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Spectrocell can grind a variety of glass and quartz materials to meet your specific size, shape, and finishing needs. Our process uses different types of grinding, such as jig and spherical grinding, on materials including black quartz, optical glass, and fused silica. We can machine parts as large as 12” in diameter with tight tolerances. We use OD/ID grinders, surface grinders, jig grinders, and lapping and polishing machines. We have produced custom glass parts for customers in a variety of industries including electronics, medical, and government.





Capabilities

Processes

Cylindrical grinding
Jig grinding

Lapping

Plane surface grinding

Polishing

Rotary diamond grinding

Spherical grinding

Ultrasonic grinding

Materials

Black quartz
Carbides

Ceramics (alumina, zirconia, others)

Fused silica

Glass

Optical glass

Pyrex®

Quartz

Zerodur®

Part Size

Max Diameter: 12" (300mm)
Max Part Volume: 5000 cm³

Tolerance

±.0001 inches for ground features
±.0001 inches in diameter and straightness of 50 uinch per inch for precision honed holes

Less than 1 light wave for flat polished surfaces

Equipment

Blanchard Surface Grinders
Brown and Sharpe OD/ID Grinders

CNC Jig Grinder

PR Hoffman Double Sided Speed Fam Single-Sided Lapping/Polishing

Finish

Flat to optical polish

Quality

Final and In-house inspections on all products
ML-I-45208 certified

Industries Served

Chemical and Pharmaceutical
Electronics and Instrumentation

Government

Industrial

Institutional

Medical

Petrochemical

Customer List

Abbott Laboratories
Accu-Tool

Ace Glass

Advanced Technologies

Aero Nuclear

Allergan Medical Products

Allied Signal

American Electronic Laboratory

Amstar

Antenna Specialists

Applied Automation

Astra Pharmaceutical

AT&T Bell Labs

Atlantic Glass

Audio General

Axel Johnson Metals

Batelle Labs

Becton-Dickonson

Ceramic Technologies

Chrysler Corp.

Control Vision

Coors Technical Ceramics

Corning Glass

Delco Systems

Digital Equipment

Dow Chemical

Dow Corning

EG&G

Electro-Medical

Englehard

Ethyl Corp.

Fermi Lab

Ford Electronics

Fusion Systems

GE Aerospace

General Dynamics

GTE Products

Honeywell

Instruments SA

Ion Diagnostics

ITT

JT Baker Inc.

Keller Technologies

KMS Fusion

Laser Technology

Lepton

Life Technologies

Litton Systems

Los Alamos National Lab

MC Optical

McDonnell Douglas

Medical Optics Inc.

Merck

Micro-Mode Products

Milligen Bioresearch

Millitech Corp.

MIT

Monsanto

Motorola Semiconductor

NASA

Northrup Research

Oak Ridge National Laboratory

Optivideo Corp.

Pacific Scientific

Phillips Petroleum

Polaroid

Precision Technologies

Rockwell

Sandia National Laboratory

Shimadzu Scientific

Solarex Inc.

Solid State Equipment

Teledyne Brown

Union Carbide

United Technologies

US Department of Energy

US Military Command

Vacuum Engineering

Vanguard Electronics

Vickers

Westinghouse Electric

Williams Advanced Materials

Wilmad Glass

Wyeth

Zeneca Pharmaceutical


 MORE IMAGES 

·  LDC-4005

·  Lapping

·  Custom Products

·  Custom Glass Machining

·  Grinders

·  Custom Glass Product


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Precision Glass Products Co.
143 Montgomery Ave, Oreland PA, 19075
Phone: 215-885-0145 | Fax: 215-885-2792 | sales@pgpcompany.com
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