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Low volume spray method
When the application amount is constant per unit area, the pesticide stock solution is diluted with water and sprayed. The amount of water added is equivalent to 1/5 to 1/10 of conventional spray technology . The specific method is to replace the large-aperture spray of the conventional spray machine with a small-aperture spray with a diameter of 0.3 mm. This can reduce the loss of pesticides, save a lot of water, and significantly improve the control effect.
Electrostatic spray
A high-voltage static electricity generating device is installed on the spraying machine, so that the amount of the chemical spray applied on the surface of the crop blade is greatly increased, and the effective utilization rate of the pesticide can reach 90% to 95% .
Capsulized application
More suitable for paddy fields. Simply apply the processed pills evenly to the field, which can increase the efficiency by more than ten times compared with the conventional application method, and there is no pesticide drift.
Circulating spray method
A drug reflux device is attached to the opposite side of the conventional spray component. The drug solution not deposited on the target plant is collected and pumped back into the medicine box, so that the pesticide can be recycled, and the effective utilization rate can be greatly improved.
Roller smear
Mainly used for the prevention and control of systemic herbicides. The liquid medicine oozes from the surface of the medicine roll by a paint overflow made of a foam material capable of absorbing the liquid medicine, and the medicine roller only needs to contact the blade of the upper part of the weed to be effective. Almost all of the agent can be applied to the surface of the target plant without causing liquid spills and dripping .
Residential Sectional Garage Door
A typical version of an overhead garage door used in the past would have been built as a one-piece panel.The panel was mounted on each side with unequal parallelogram style hinge lifting mechanism. Newer versions of overhead garage doors are now generally built from several panels hinged together that roll along a system of tracks guided by rollers. The door is balanced by either a torsion spring system or a pair of extension springs.A remote controlled motorized mechanism for opening garage doors adds convenience, safety, and security
• Aluminum garage doors are low-cost, light, rust-proof, and feature low-maintenance. They are prone to denting because aluminum is not strong and they are energy-inefficient since aluminum is a highly conductivematerial.
• Fiberglass and vinyl garage doors are composite units, combining a steel core behind a fiberglass or vinyl skin. They have also polyurethane insulated base sections, or other type of foam insulation. These premium doors can match steel garage doors, and be a realistic imitation of wood (namely fiberglass units), but they may be more expensive than steel units.
• Steel doors have become common and are available in a variety of sizes and styles, provide strength and security, are cost-competitive, and may have optional insulating value. Extra strength is available with two or three layers of galvanized steel with a low gauge number (23-24 gauge steel panels).
• Wood garage doors offer aesthetic appeal, but they are high-maintenance and may be expensive. Low-priced wood garage doors may warp and break easily.
Residential Sectional Garage Door,Automatic Metal Sectional Garage Door,Standard Lift Garage Door Drum,Polyurethane Foam Garage Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com