The glass work lathe is the main equipment for the manufacture of
glass apparatus. The glass work lathe also refer to special lathes
for welding or other hot working of glass products. The difference
from a conventional machined lathe is that it has a chuck that can
hold the quartz tube to rotate synchronously and a flame lamp that
can move back and forth. Both the rotary motion and the
reciprocating motion can be fine-tuned, and the dimensional
accuracy of each part is high.
Company Profile
Founded in 1998, Beijing Zhong Cheng Quartz Glass Co., Ltd. (ZCQ
for short) represents a high-tech supplier manufacturing quartz,
optical glass, crystal glass products and molding tools located in
Changping District, Beijing, China. Our main customers are from
overseas countries and mainland China. ZCQ's products are widely in
the lines of semiconductors, electronics, coating, laser,
chemicals, medical treatment, spaceflight, optical resources,
laboratory research, mechanical equipment and others. We mainly
supply: 1. Quartz Products 2. Optical Glass 3. Crystal Glass 4.
Some plastic and metal molding tools In Type 1 Quartz Glass, we are
supplying: a. Quartz discs, windows, flats, plates, rings,
substrates, wafers, fringes, and panels: both in fine polishing,
fine grinding or commercial polishing and grinding; in transparent,
nontransparent or opaque statuses b. CNC Quartz components and
parts: Through CNC design and software control, the Quartz parts
can be precisely fabricated especially in doing arcs, slopes,
slots, spheres, holes and cones, and taking 3D and angle processing
in accordance with clients' own designs. c. Quartz labware made by
thermal treatment: Tubing, apparatuses and various
customer-designed labware can be made. d. Sio2 Targets (Silicon
Dioxide Sputtering Targets): as a thin film and composite coating
material for vacuum coating: Purity: Containing SIO2 of
99.95%-99.9999% Characteristics: High Purity; Low Air Bubble
Density; Low Impurity Content Category: Grains, Wafers, Discs,
Panels, Plates, Rings, and Blocks In Type 2 and 3 Optical Glass, we
are supplying: a. BK7 glass b. B270 glass c. F-series glass d.
Float glass e. CaF2 glass f. Quartz Crystal g. Optical Coating (AR,
UV Filters) h. Other various optical materials Some typical
products: 1. High Precision Windows Dimension Tolerance: plus/minor
0.1mm ~ plus/minor0.01mm Flatness: fringe ~ fringe /10 Surface
Quality: 60/40 ~ 10/5 2. Ultra Thin Windows Custom-Made Length /
Width / OD by Thickness 1mm ~ 0.05mm 3. High Reflective Coating
(HR), Anti-Reflection Coating, Protected Aluminum, and Protected
Gold In Type 4 molding tools, we are supplying: Through CNC design
and control, the metal and plastic molding tools and tooling
fixtures for customers' mass production of their products, such as
aluminum, copper, metal and others. We welcome clients both in
domestic and overseas markets to contact us for an inquiry and
friendly cooperation!
