The grid-tie inverter can transfer wind energy from wind generators directly into the home grid using no extra equipment. It can be connected to any outlet (conventional network) in the home. The grid-tie inverter controls the phase and the frequency and voltage of the power generated by the wind generator. It produces a pure sine-wave and matches that of the grid.

This model grid-tie has build in bridge rectifier and dump load controller, it can maintain the rotating speed of the wind turbine and keep the voltage from the wind turbine always at the range of the rated range of the grid tie inverter. It also has a high voltage protection function, when the wind is too big, and the dump load controlling system can’t keep the output voltage from the wind turbine, the controller will disconnect itself from the wind turbine, so it is very safe to be used.

Electrical Specifications:

WAL-----( AC INPUT)

WDL-----(DC INPUT)

Model

SUN-1000G-WAL/WDL

Normal AC Output Power

900W

Maximum AC Output Power

10000W

AC Output Voltage Range

220V/230V/240V

190V ~ 260V

110V/120V

90V ~ 130V

AC Output Frequency Range

46Hz ~ 65Hz

Total Harmonic Distortion(THD)

<5%

Power Factor

0.99

Input Voltage Range

22V~60V(the test point is at the output of the rectifier)

Peak Inverter Efficiency

992%(Consumption of the rectifier is not calc

UHF wireless microphones

Feature:

Low-distortion algorithm technology can eliminate noise completely from compression circuit, make sure voice reproduction perfectly.
True Dynamic range is up to 110dBA,it will solve the problem of saturation and distortion caused by high volume.
The perfect gamut won’t be effected by signal and working distance.
Adopting "tone-code locked" and "noise locked" double-mute control function can avoid the noise interference from Karaoke machine or computer.
1U metal casing through EIA Standard with LCD can indicate RF/AF signal and working frequency.
Metal handheld mic with high hardnesssurfacing by spray-paint to come to Anti-Skid and Anti-Drop.
Cartridge module provided with Anti-Drop, Anti-Roll, Ultra-low POP Noise.
Handheld mic with LCD indicating the working channel, volume and the locked setup.
Adopting external high-efficient antenna to make sure signal in good state when working for long distance.
To avoid any blind spot by True Diversity.
ACT System.
Auto search channel
2X99 channel.

Technical Specifications

Main Function		Transmitter		Receiver
Frequency Range	UHF 730-830MHz	Trasmitter power	10mW	Power Supply	AC100~240V/ 45-60Hz
Channel	992	Modulation	FM	External	16~20V
Frequency Stabilization	＜±30ppm	Maxnum Deviation	±50KHz	Power Consumption	5W
Dynamic Range	＞90dB	High Harmonic	More than40dB	S/N Ratio	＞90dB
Total Harmonic Distortion	＜0.5%	Battery Voltge	AA1.5V×2	P/N or F/N Ratio	＞80dB
Frequency Response	40Hz~20KHz ±3dB	Battery Life	6h	Receiving Sensitivity	5dBu(SINAD=20dB)
Cover Range	100M	Power Switch Noise	Provide with perfect switch noise deducted circuit	Audio Output	Type 0~±500mVMix Type 0~±300mV

UHF wireless microphones

Feature:

To avoid any blind spot by True Diversity.
Low-distortion algorithm technology can eliminate noise completely from compression circuit, make sure voice reproduction perfectly
True Dynamic range is up to 110dBA,it will solve the problem of saturation and distortion caused by high volume.
The perfect gamut won’t be effected by signal and working distance.
Adopting "tone-code locked" and "noise locked" double-mute control function can avoid the noise interference from Karaoke machine or computer.
1U metal casing through EIA Standard with LCD can indicate RF/AF signal and working frequency.
Metal handheld mic with high hardnesssurfacing by spray-paint to come to Anti-Skid and Anti-Drop.
Cartridge module provided with Anti-Drop, Anti-Roll, Ultra-low POP Noise.
Handheld mic with LCD indicating the working channel, volume and the locked setup.
Adopting external high-efficient antenna to make sure signal in good state when working for long distance.
ACT System.
Auto search channel
Rechargeable Handheld Mic.
2X100 channel.

Technical Specifications

Main Function

Transmitter

Receiver

Frequency Range

UHF 730-830MHz

Trasmitter power

10mW

Power Supply

AC100~240V/ 45-60Hz

Channel

1002

Modulation

FM

External

16~20V

Frequency Stabilization

＜±30ppm

Maxnum Deviation

±50KHz

Power Consumption

5W

Dynamic Range

＞90dB

High Harmonic

More than40dB

S/N Ratio

＞90dB

Total Harmonic Distortion

＜0.5%

Battery Voltge

AA1.5V×2

P/N or F/N Ratio

＞80dB

Frequency Response

40Hz~20KHz ±3dB

Battery Life

6h

Receiving Sensitivity

5dBu(SINAD=20dB)

Cover Range

100M

Power Switch Noise

Provide with perfect switch noise deducted circuit

Audio Output

Type 0~±500mVMix Type 0~±300mV

wireless Conference microphone
FEATURES:
Dual-channel design makes two microphones can be used at the same time.
High class quartz crystal oscillating circuits.
Noise locked technology avoids the interference of noise.
Ultra-high sensitivity, high S/N Ratio, longer distance, no cut off signals in working area. Professional audio compressing-expanding technology.
Standard metal over avoids interference effectively.
Ideal working distance is 80meters in wild open, 60 meters in complex environment.
Suitable for studio room, karaoke and broadcast etc.
SPECIFICATIONS:
Carrier Frequency Range: 174-270MHz
Frequency Response: 60Hz-16KHz±3dB
Frequency Deviation25KHz,with volume-overload limitation
Harmonic Disturbance Ratio:＞90dB
RF Stability0.005%
Output Socket: MIC output
S/N Ratio:＞90dB
Output Intensity: 0-400mV
T.H.D:＜0.5%
Power Supply: DC-12V
Sound Control: [noise locked]mute control
Dimensions(mm): 420(L)×220(W)×44(H)

UHF Wireless Microphone Dual...
Brand Name PUYU
Model Number PM-8039
Style Handheld Microphone
Communication Wireless
Use Karaoke Microphone
Place of Origin Guangdong, China (Mainland)
Dual 100 X 2 Channels Serial Metallic
Mutiple Channel

Proximity card...
Product Name： Proximity card time-attendance & Access Control
Product ModelOTA650/OTA650M
Content：
(Big image)

Technical Parameter:

Product Features:

1. OTA650 support EM card (ID card); OTA650M support the Mifare Card (IC card).

2. Large LCD screen, can show staff job number, name, department and other information.

3. support the mainstream TCP / IP communication

4, Bell and access control output: one group-level output (+5 V, GND), a group of relay switch output.

5. Back-up battery, can work 4 hours or so.

6, You can add external audio speakers.

7. Can connet an external card reader.

8.Support password open door.

9. support the illegal card alarm

10. a powerful management software, including personnel, attendance, payroll three major subsystems, powerful, able to satisfy customers in human resource management needs. Standardized management systems can help customers to eliminate regulatory loopholes

11. The data can be saved over ten years.

Software Function:

1.Support the input and output of Personnel Information;

2.Can set the check in and check out time and attendance solutions flexibly;

3.Can set the attendance units and attendance statistics rules;

4.Support employee automatical scheduling function;

5.Support employee manual sign in;

6.Can set different attendance solutions for each department or each empoyee, offer batch processing;

7.Can view and edit all emloyee schedule through schedule table;

8.Record each employee’s attendance, according to your solution set, software can decide the late, leave early and absenteeism employees.

9.Set out overtime plan, record employees’overtime;

10. Record employees’ leave and holiday situation;

11. Statistic each employee’s monthly attendance result and salary system connection then caculate it.

12. Support USB disk connect data and download white list;

13. Can set access level and employee access rights;

14. Support A, B account function.

It adopts the combining C/S structure and B/S structure development model, can visit software through IE internet;

Support Access and SQL Server database which meets all companies requirements;

Multi-rights management, it can set different rights for different users which ensure the security of data.

Installation Diagram:

Software(5M-TAS) Click here

CRT Color TV, TV Kit(AF-2500)

Features:
1) Digital IIC bus technology
2) Full-function remote control
3) Multi-language OSD
4) Multi-system:
A) PAL/SECAM, BG/I/DK, NTSC playback (VS)
B) B. NTSC-M/PAL-M / PAL-N
5) Automatic / semi-auto searching
6) CATV hype-band tuner
7) AV stereo (option)
8) On/off timer
9) Front RCA AV input, rear RCA AV-in/AV-out
10) Teletext function (optional)
11) NICAM stereo function (optional)
12) Calendar and game function
13) Power: AC 90 - 270V, 50/60Hz Outer packing:
Carton dimensions (L x W x H):
1) 21": 64 x 50.6 x 52cm
2) 25": 74 x 52.2 x 61cm
3) 29": 84 x 56.7 x 65cm
4) 34": 97.5 x 67 x 77cm Conveyance:
21":
Qty/40' HQ: 410 sets
25":
Qty/40' HQ: 280 sets
29":
Qty/40' HQ: 224 sets
34":
Qty/40' HQ: 123 sets
More Product Features ?

Wood briquette making line

Introducement of the briquetting line

Briquetting machine has wide applications.This briquetting machine inherits all the merits of briquetting machine, enhanced by new technology. Compared with other briquetting machine, our briquetting machine enjoys many advantages including: more reasonable structure, more compact appearance, smoother operating, higher efficiency and is easy to operate and maintain. briquetting machine has wide adoptablity, is an ideal briquetting machine for you to convert into production. briquetting machine that you need is just what we can supply. We are one of the most famous briquetting machine exporters inChina. We have been supplying a whole set of briquetting machine for overseas customers. We would like to provide maximun customer satisfaction at lowest possible cost and best after-sale service.

Note: The final product is Dia. 50mm to 70mm for the choice .

Flow chart:Materials-Crushing-Clearing-Drying-Briquetting-Carboning-final charcoal
Note: If the materials is saw,etc pieces of size, which not use crushing process and 1^stconveyor.

Explanation of process: The charcoal briquette machine production line can be used in producing high quality charcoal shaft with low cost from sawdust, corn cob and peanut shell, cotton stalk, etc. The machine-made charcoal has no smoke and smell, no pollution and residuals, its burning time is three times of the ordinary charcoal. Its carbon content reaches 85% and more and its calorific value reaches 7000-9000 kilocalorie (different material contains different charcoal and calorific value in different indices). It is applicable in metallurgy and chemical industries, especially in the barbecue industry. It has become indispensable fuel in the food industry.

lANALYSIS OF FEASIBILITY1. How much raw material can produce one ton charcoal?
3.5-4t raw material containing water content of 30-40% can produce one ton finished machine-made charcoal.
2. .Whats the market price of machine-made charcoal currently?
The ex-works price of machine-made charcoal here is about usd250/T at present.
3. Whats the difference between machine-made charcoal and ordinary charcoal?
All indices of machine-made charcoal are higher than that of ordinary charcoal, furthermore its burning time is 3 times longer than ordinary charcoal.
4. Whats the cost of producing machine-made charcoal?
Cost varies according to local production conditions and raw material price. Here is around usd120 per ton in China at present.
5. Whats our services to customers?
We are responsible for instructing the installation, commissioning and training.
The equipment is guaranteed for one year.

lAfter selling briquetting machine, if necessary, We will send one to two engineers to set up and commissioning of the briquetting machine until it running in normal state. During the time your workers who will operate the briquetting machine will be trained

Briquette Press
The briquette press is used to make briquette from the material like the sawdust, crops stalk and etc.

With the high pressure and the pushing pressure during the operation, the materials are squezzed into briquette, and the moisture of the raw material should be around 13% to make the good briquette.

We also have the sawdust dryer, carbonishing Stove availble to process the briquette into charcoal.

For details of the products, please feel free to contact us.

Wood briquette making line

Introducement of the briquetting line

Briquetting machine has wide applications.This briquetting machine inherits all the merits of briquetting machine, enhanced by new technology. Compared with other briquetting machine, our briquetting machine enjoys many advantages including: more reasonable structure, more compact appearance, smoother operating, higher efficiency and is easy to operate and maintain. briquetting machine has wide adoptablity, is an ideal briquetting machine for you to convert into production. briquetting machine that you need is just what we can supply. We are one of the most famous briquetting machine exporters inChina. We have been supplying a whole set of briquetting machine for overseas customers. We would like to provide maximun customer satisfaction at lowest possible cost and best after-sale service.

Note: The final product is Dia. 50mm to 70mm for the choice .

Flow chart:Materials-Crushing-Clearing-Drying-Briquetting-Carboning-final charcoal
Note: If the materials is saw,etc pieces of size, which not use crushing process and 1^stconveyor.

Explanation of process: The charcoal briquette machine production line can be used in producing high quality charcoal shaft with low cost from sawdust, corn cob and peanut shell, cotton stalk, etc. The machine-made charcoal has no smoke and smell, no pollution and residuals, its burning time is three times of the ordinary charcoal. Its carbon content reaches 85% and more and its calorific value reaches 7000-9000 kilocalorie (different material contains different charcoal and calorific value in different indices). It is applicable in metallurgy and chemical industries, especially in the barbecue industry. It has become indispensable fuel in the food industry.

lANALYSIS OF FEASIBILITY1. How much raw material can produce one ton charcoal?
3.5-4t raw material containing water content of 30-40% can produce one ton finished machine-made charcoal.
2. .Whats the market price of machine-made charcoal currently?
The ex-works price of machine-made charcoal here is about usd250/T at present.
3. Whats the difference between machine-made charcoal and ordinary charcoal?
All indices of machine-made charcoal are higher than that of ordinary charcoal, furthermore its burning time is 3 times longer than ordinary charcoal.
4. Whats the cost of producing machine-made charcoal?
Cost varies according to local production conditions and raw material price. Here is around usd120 per ton in China at present.
5. Whats our services to customers?
We are responsible for instructing the installation, commissioning and training.
The equipment is guaranteed for one year.

lAfter selling briquetting machine, if necessary, We will send one to two engineers to set up and commissioning of the briquetting machine until it running in normal state. During the time your workers who will operate the briquetting machine will be trained

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