China-355nm-532nm-1064nm-266nm-632nm-Laser-Beam-Expanders

Specifications(for mini dimensions PCX)

CO2 laser system scan lens and light expander are widely used in laser marking, engraving, drilling machines, etc.
The Single-chip Flat-field Scanning Mirror of Xuhong has optimized the wide-angle and long focal-length light path, it is widely applied in wide scan range situation.
The absorbability of Zinc Selenide to the infrared wavelengths is low, and can flitter visible light, it is the top choice of beam expander lens.

GIAI offers standard and customized Beam expanders.

Giai Photonics Co., Ltd has been a leading supplier of optics and optical components to
industry since 2008, designing and manufacturing a wide array of multi-element filters,
lenses,lens coatings, imaging systems, and prisms. LED by a staff of skilled optical
engineers and scientists, Giai is application focused and pursues new ways to implement
optical technology, enabling advancements in optics manufacturing, industrial imaging
solutions, and medical instrumentation. Our precision products improve efficiencies & yields
and are used in test & measurement quality assurance applications, the automation
of manufacturing processes, and research.


1. We are  Made in China Audited Gold Supplier.
2. We Join in the trade insurance in the Made in China, if we do not meet your requirement
    we will lose the Gold Supplier.
3. We are a company with independent research and development capacity. 
4. Inspected by the quality inspection and technical supervision departments in China,
    GD province, Shenzhen City.
5.100% QC  inspection Before Shippment.
6. RoHS/SGS/ISO  listed, competitve price, trustworthy manufacturer.

Overview



1.  FedEx/DHL/UPS/TNT for samples or goods.
2.  By Air or by Sea for batch goods, for LCL or FCL; Airport/ Port receiving; 
3.  Customers specifying freight forwarders or negotiable shipping methods !
4.  Delivery Time: 3-7 days for samples; 5-25 days for batch goods. 


Q1: What is the Warranty for the lens?
A1:  For the lens,we have 2.5 to 3 years warranty.If any quality problems on our side
       coccured in this period, we will pay back all your payment or resend the items.
 
Q2. How do you control lens quality?
A2. No dust working enviroments, four times quality checking during production process.

Q3. What is the MOQ of optical lens?
A3. No MOQ for customer if optical lens is in stock.

Q4. What Certification do you have for your optical lens?
A4. SGS, RoHS, ISO9001 certification is available.

Q5. How about your optical lens production ability per day?
A5. about 40000 pairs/day.


Giai Photonics Co., Ltd

Shen Chang Gang Industry Park 1st
Rd, Baolong Industry Zone
CN - 518118 Shenzhen
China

Allen
Phone:  86 - 755 - 89936779
Cellphone: 86 158 2726 0820
Fax:        86-0755-89663926

Susan
Phone:  86 - 755 - 89926386
Cellphone: 86 185 6586 9076
Fax:        86-0755-89663926

New-designed RCM series of industrial chillers(scroll type compressor) are capable of controlling precisely the mold temperature in plastic molding process as so to shorten molding cycle and speed product formalization. The principle of heat exchange is adopted for cooling. They can achieve rapid cooling, stable temperature controlling, and will be little effected by the surounding factors. Therefore they are necessary good equipments in modern industry.
1) Cooling temperature range 5-35oC.
2) High-capacity tube-in-shell evaporator with very good heat exchange performance especially for high ambient temperature condition.
3) Tube-in-shell evaporater with excellent heat transfer and rapid cooling.
4) Stainless steel warm-keeping water tank.
5) R22 refrigerant to be used for efficient cooling.
6) R407C environment-friendly refrigerant is optional to use.
7) Overload protection for compressor, pump and blower.
8) Independent Temperature Controller, anti-freeze protection.
9) Phase sequence protection for control circuit, refrigeration loop controlled by high and low pressure switch.
10) Warm-keeping design for all piping to avoid partial convection.
11) Suitable for machine cooling in industries of plastics, electroplating, foodstuff, electronic products, bleaching and dyeing, ultrasonics.

Scroll Type Water-Cooled Industrial Chiller

Scroll Type Water-Cooled Industrial Chiller,Water-Cooled Industrial Chiller,Cabinet Water-cooled Scroll Type Industrial Chiller

Ningbo Beilun Rhong Machinery Manufacturing Co., Ltd. , https://www.rhongmachinery.com