Export fern production and processing technology

"The fern is also called the Wolverine, a perennial game of the genus Pteridophyte. It grows on hillsides and barren slopes. The bracken has not only been on the high-end banquet table in China, but also its foreign market. With gradual development, the annual export volume reaches more than 10,000 tons, and the annual foreign exchange earns more than 10 million US dollars. The international market is promising.
1. The production of bracken for export fern is very resistant and has a wide adaptability. It is a light, humid, and cool climate. It grows more in mixed forests with sparse needles and broad-leaved trees on sunny slopes. The growth is particularly thick and stout.
The wild fern can be cultivated artificially and the underground roots can be excavated. The strong plants are selected for propagation and planting. The row spacing is 0.7-0.8 meters, the plant spacing is 0.5-0.6 meters, and 2 to 4 plants per hole are planted. After the survival, topdressing is applied, organic fertilizer is applied in autumn and winter, and the ground is covered with dry grass and fallen leaves to facilitate safe wintering. After every 2 to 3 years of ramets, mature ascus seedlings can also be collected and planted at a height of 10 to 15 cm.
When spring fern seedlings are as high as 30 to 40 cm, the petiole is tender and the leaflets are harvested when they have not yet started, and they are harvested by hand. Late harvest, plant aging, quality decline. After the first harvest, harvested for the second time after 15 days.
2. Export processing of bracken exports Mushroom processing methods are pickled and dried two kinds.
(1) Selection of pickled raw materials Fresh stout bracken with a length of 20 cm or more is selected.
Treat the fern and cut the old root, then press it for 20 centimeters or more, each with a diameter of 5 to 6 centimeters and a weight of 250 to 260 grams.
Salted bracken into the cylinder salted. First spread a layer of salt about 2 cm thick at the bottom of the tank, then a layer of spinach and a layer of salt are placed neatly. After full cylinder, cover it with a 3 cm salt layer to achieve 30% of the weight of bracken. Put a clean and odorless board on the top floor and press the heavy stone on the board.
After the second salting, after 7 to 10 days of salting, you can invert the tank, pour the dish in the other tank, and turn it to the bottom, add 15% salt and a layer of fern according to the weight of the salted fern. One layer of salt is on the dish, and a 2 cm thick salt layer is sprinkled on top, and a 22% concentration of filtered salt water is injected. The board is covered with wood and the board is pressed with heavy stone for 10 to 15 days.
Drum the salted bracken with 22% salt water, remove the impurities, drain the water, put it in a bucket lined with two layers of non-toxic plastic bags, add a layer of sanitary salt, fill with 22% filtered brine , Tighten two plastic bags, discharge air, tightly close the lid, store it in a cool place or go on sale.
(2) The dried bracken is selected to be thick, without pests and diseases, and the impurities are removed, and boiled in boiled water for 10 minutes. When the outer skin is dry, rub it with your hands, repeatedly drying the sun more than 10 times, after 2 to 3 days to dry. The standard for exporting dried bracken is to be completely dried, not moldy, free of impurities, rubbed by hand, softly rolled, and hardened without aging.

Single Dome Halogen Operating Light belongs to full refelection Operation Theatre Lights . 


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Features

1.The halogen reflective shadowless lamp is widely used in various operation lighting occasions in hospital and clinics. 

2. Full close streamline lamp-body design of the halogen operation theatre light completely meets the demand of the sterilization and high standard of laminar flow purification in operation room.

3. Adopting more than 5280 slices of reflection mirror, guaranteeing 1200 mm lighting depth.

4. Lighting color of the Single Dome Halogen Operating Light is close to natural sunlight and helps the doctor to operate surger clearly and accurately.

5. The back-up bulb will start work within 0.2 seconds automatically in case the main battery is dead, ensuring the continuation of surgical operation. There`s failure indication in the handle control panel to recommend the bulb to be changed after operation.

6. The detachable handle jacket can be used for high temperature (≤134℃) sterilized.

7. Digital-control circuit offers many functions, with 10 segment brightness selection  stepless lighting regulation, brightness memory, low voltage

start-up and power on self test etc.

8. The life-span of OSRAM halogen bulb is up to 1500 hours. The bulbs can be changed easily.

9. High thermostability Germany ORSAM  lamp socket.

10.Balance arm can be optional Germany imported or domestic.

11. mould Die-casting Eight edge type Revolving arm.


Types of the lamp domes have 500mm diameter dome and 700mm diameter dome for Choice

Installation way: Ceilling installation type and floor standing type for Choice

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Shangdong province is the main machinery production base in China. 

KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting  design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.

 

The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.

Our main products: Operation Theatre Lights, Double Dome Halogen Operating Light, Single Dome Halogen Operating Light, LED Operating Light , Surgical Operating LED Light , Gynecology Examination Tables , Obstetric Delivery Bed , Electrical Gynecological Table , Delivery Examination Table , Electric Hydraulic Operating Table, Electric Medical Operating Table, Surgical Table , Operating Table , Operating Theatre Pendants , icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.

 

The quality of casting by me, the market led by me! Excellent from professional, KANGERJIAN people lead the new trend of medical equipment.

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