1. Avoid repeated work, clean the pastoral.
2. Use fine varieties. Spring cabbage should be selected from varieties that are resistant to low temperature, resistance to pre-existing convulsions, precocity, disease resistance, high yield, and high quality. At present, better varieties used in production include: spring generals, spring crowns, Jingchun kings, strong springs, and spring springs.
3. Do a good job of seed treatment. 1 drug seed dressing. With seed weight 0.2% ~ 0.3% of acetaminophen wettable powder dressing, or seed weight 0.3% Garnett WP dressing, can effectively control downy mildew, soft rot, keratopathies and so on. 2 warm soup soaking. Soaking seeds in warm water at 50°C for 20 minutes, cooling and sowing after drying, can effectively prevent black rot.
4. Found soft rot, virus disease and other diseased plants in a timely manner and disinfection.
5. Drug control: 1 downy mildew. With 72% Kelu wettable powder 600 to 800 times, or 58% metalaxyl manganese zinc wettable powder 500 times spray control. 2 virus disease. It was sprayed with 20% virus A wettable powder 500 times, or 1.5% phytopathogenic emulsion 1000 times. 3 soft rot. With 72% of agricultural streptomycin wettable powder 3000 to 4000 times spray control. 4 black spot. With 58% metalaxyl manganese zinc wettable powder 500 times spray control. 5 black rot. With 70% Dukesson wettable powder 400 ~ 600 times, or 72% of agricultural streptomycin wettable powder 3000 ~ 4000 times solution, or 14% Luolu ammonia water agent 350 times spray control. 6 spot disease. With 77% to kill WP 600 times, or 47% Garnett WP 800 times spray control.
Main pest control techniques
1. Soil disinfection before sowing. Before sowing, 5% Suppository EC can be applied to the soil after 1000-2000 times of liquid mixing with fine soil to effectively control underground pests.
2. Growth period control of medicines. 1 cabbage bug. Use BT emulsion 500 to 1000 times, or 5% Sodium Tetrachloride EC 2000 to 4000 times, or 2.5% of EC cream 2000 to 3000 times spray control. 2 locusts. With 20% matrine 1500 times, or 30% neo-green wettable powder 1000 times spray control. 3 leafminers. With 1.8% of Avedine EC 3000 times, or 12% of the protective net wettable powder 1000 times, or 75% of the wettable powder 600 times spray control.
This classification principally includes the aluminum or zinc alloy die casting Machinery Parts using in Cabinet area.
In the die casting process,higher specific pressure is required, so that higher filling speed can be achieved,which is useful for alloy to overcome mold filling resistance.and effectively fill each part of the cavity.The Casting General Tolerance is Grade GB-CT4.
Process Technology: High pressure die casting,Shot Blasting,NC Machining,Spray Coating
Product Dimensions: Customized
Casting General Tolerance: Grade GB-CT4
Flow Processes: Die casting, Degating to remove the residual of the gate, Polishing,Deburring,Polishing to remove the parting line, flash,CNC Turning, Cleaning, Packaging, Storaging, Shipping
Control Measure: Incoming Material Test, First Article inspection, Routing inspection, Final item inspection, and Outgoing quality control
Inspection Equipment: CMM, Caliper, Plug Gage, Screw Gauge
Application: Cabinet
Certificate: IATF16949:2016,ISO14001:2015,ISO45001:2018
Lead Time: 30-35 days
Trade Term: FOB Ningbo
Aluminum Die Casting Cabinet Hardware Part,Aluminum Casting Part for Cabinet,Zinc Die Casting Cabinet Hardware Components
NINGBO ZHENHAI BOLANG METAL PRODUCTS FACTORY , https://www.casting-part.com