High speed Auto- Recovery zipper Door
Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Auto Recovery Fast Door, AGV high speed auto door, AGV room high speed Door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrs.com
1. Pest control: The main pests are aphids, cabbage caterpillars, and diamondback moths. Control locusts, can be used 25% ikashi 1000 times or 50% banyan fog 2000 times liquid spray, or mu using 250 grams of scorpion smoke agent smoked, but also can be trapped with yellow armyworm board. The control of cabbage caterpillars and diamondback moths can be sprayed with 2.5% vegetable juice 1000-1500 times liquid or vegetable insects sweeping light 1000-1500 times liquid.
2. Disease prevention and control: focus on prevention of downy mildew, black spot, anthrax. For downy mildew, biological control methods can be adopted, that is, using 250 grams of sharp peppers, ginger, garlic and 50 kilograms of water to spray; 75% chlorothalonil wettable powder 600 times or 72.2% clomazone can also be used. Wettable powder 600 times or 40% EB aluminum wettable powder 500 times solution spray. For melasma, 50% carbendazim wettable powder 600 times spray can be used in the initial stage of disease. For anthracnose, it can be sprayed with 70% thiophanate-methyl WP 500 to 600 times or 80% anthrax DM WP 800 times.
Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.
Xia Qiuyu's pest control of rapeseed
Summer cultivation of rapeseed, generally sowing in June, July harvest; select heat-resistant, fast-growing white rape varieties, such as Jinan white help, arrow white and so on. Autumn wolfberry cultivation, general sowing in August, 9 to October harvest; choose Green Gang, white rape varieties can be. The summer and autumn cultivation of small rapeseeds are prone to diseases and pests, and scientific prevention and control should be paid attention to.