Hydrodemolition Abrasive Cutting (cold cutting) Nozzle (L0119)

Lianyungang Landmark Co.,Ltd established in 1992. In the year 2006, we built our factory Tianjin Jingcheng high-pressure pump manufacturing Co., Ltd, focused on the ultra high pressure pump and cleaning machine research and manufacturing. With the sustained business conception of " credit is the basis, quality is the first". Constantly research and design exquisite equipment, to win the trust of old and new customers, and develop together with all our customers.
We invested more than 80,000,000RMB for factory building in the"Bohai economic center," said the Jinnan Shuanggang Industrial Park. The factory covers an area of8,000 square meters, at the same time we invested more than 10,000,000 RMB for the purchase of a number of high-precision CNC lathes, milling machines, grinders, boring machine and other advanced production equipment. The high-quality employees nearly 100 people, 2/3 of which  are senior technical and management staff.
 
Our company, as a high-tech enterprise, integrated research, production, sales and service, has always been committed to technological innovation and R & D high-pressure reciprocating piston pump and high-pressure water jet equipment of. We also work with well-known international companies for high-end technology and international standard, researched and developed a series of high-pressure pumps, which are widely used in petroleum, coal, chemicals, electric power, machinery, metallurgy, food, pharmaceutical, textile and descaling hot-rolled steel and other industries, but also can provide customers with specific uses high-pressure pumps and high-pressure water jet cleaning technology consulting and equipment gen set supply.
Our pump series products and complete cleaning equipment sets, has been unanimously praised by majority of users, known as the "International quality" and "domestic price" of high-end products, after years of hard development, we successfully developed brand Jingcheng from Tianjin to China and to the world. Our high pressure pump and water jetting equipment passed the ISO9001 quality management system certification, health, safety and environmental management system certification and mining product safety certification,etc. In the unremitting efforts of R & D department, we got national patents approved, given us more unique technical advantages and absolute brand competitiveness and make us more competitive in the market.
We are very grateful to all pump and cleaner users at home and abroad over the years for your concern trust, and support, we will continue to provide quality products and good service.


Factory:
JinCheng pumping systems provide an effective, efficient and reliable solution to your high pressure water needs.
Our high pressure water pumping systems can be used for a variety of applications where high-pressure and ultra-high pressure water streams are employed:
 
Cleaning
Jetting
Blasting
Cutting
 
Jincheng Pumping systems have been used in many industries. Some of the industries include:
 
Construction
Manufacturing
Mining
Oil field service
Industrial Cleaning
 
There are a variety of optional features available with our diesel and electric pumping systems. Customize the pumping system as your application warrants. Options are available within equipment categories such as:
 
Power options
Control Panels
Motor Control
Pressure Gauges
Rupture Disc Assembly
Relief Valve
Suction Supply
Noise Dampening
Tow Bar (on base)
Paint Color
 
The Advanced Design ("AD") philosophy of JinCheng's personnel is carried over into the diesel and electric pumping systems. JinCheng pumping systems use time proven technology repackaged to create a simple, easy to maintain, high pressure pump with fewer dynamic liquid-end parts than any known power pump on the market today.

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AOM (Acousto-optic Modulator)

It belongs to the high-speed acousto-optic Pulse Modulator which realizes the intensity modulation over the Laser according to the inputted pulse signal and gets corresponding digitally coded optical signal by inputting the digital signal of different codes and frequencies (TTL/ Analog) into the driving power supply of modulator. It is mainly used in such fields as laser text-image processing and laser digital communication. This product has such characteristics as quick modulation rate, small volume, high efficiency, high extinction ratio, easy coding and convenient use.

 

AOM Specifications

Wavelength	400-750nm
Optical Power	Typical <1W (@1.0nm)	35(L) x 21 (W) x 24(H) cm^3, 0.04kg
Transmission	93%
Center Frquency	100MHz
Diffraction efficiency	75%
Active Aperture	1.0 mm
Extinction Ratio	1000:1
Pulse repectition frequency	1MHz
RF power	1.5W
Input impedance	50Ω
Controller Drive Voltage	24VDC
External Modulatioin	TTL / Analog

Note: Contact us for high pulse repetition frequency AOM.

Shutter

Cost-effective mechanical shutter, with repetition rate maximum 10 Hz. The valid output power is up to 3W available. The rise and fall time can be lower to 0.7 ms. Delay time is minimum 5 ms.

Shutter-I Specifications

Operating Frequency Range	0-10Hz	Shutter-i
Maximum Laser Power	<3W	74(L) x 45(W) x 49.5(H) mm^3, 0.1kg
Minimum Exposure Pulse	5ms
Rise Time	~1.5ms
Fall TIme	~1.5ms
Jitter (@10Hz)	5ms (Typical) 10ms (Max)
Delay d	5ms
Operating Temperature	15~40 ℃
External Modelation	TTL
Drive Voltage	5VDC / 12VDC

d: Delat between input pulse rising edge and initialization of shutter opening

AOM And Shutter

Pulse Modulator,Pulse Width Modulation,Pulse Frequency Modulation

Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com