Hydraulic pump system efficiency depends on the volumetric efficiency of the hydraulic pump, when the volumetric efficiency dropped to 72%, you need to carry out routine maintenance, replacement of bearings and aging seals, but also to repair excess friction with the clearance or replacement parts, Its performance has been restored. Hydraulic pump maintenance methods: 1. The form of oil supply pump Direct-axis swash plate pressure for the type of self-sucking oil-type plug-cylinder force of two. For large pump pressure liquid pressure oil tank are used, there are hydraulic pumps make up with the sub-pump to the hydraulic pump inlet pressure of the liquid oil-based oil sucked. Pump self-priming oil capacity is strong, no external oil supply. If it is found that the hydraulic cylinder speed or boring should be, when the car on the hydraulic pump repair, check whether the edge of the impeller scraping is like, whether the internal gear pump clearance is too large. For self-priming fluid, the oil in the plug-type pressure tank shall not be lower than the lower limit of the fuel gauge to maintain the hydraulic oil quantity and quantity. The more fluid cleanliness of the pump fluid, high life expectancy. 2. Hydraulic pump bearing plunger pump is the most important part of the bearing, if the bearing appears clearance, you can not ensure that the Department of internal pressure pump three pairs of friction normal clearance, but also Vice-rub each broken The hydrostatic bearing oil film thickness, reduce the plunger bearing bearing pump life. According to the information provided by the hydraulic pump manufacturer bearing shaft, the service life of 10000h, more than the need to change the value of the new port. Shaft to unload bearing, there is no professional testing equipment is unable to detect gap travel bearing out, can only be used for visual inspection, such as roller table change or mark scratching look, it must be replaced. In the more should be replaced when bearing bearing the original bearing the English letters and models, the column bearing bearing large bearing capacity with large bearing capacity, it is best to buy the original rules of the original factory products, if the replacement of another brand, There should be a bearing on the experience of teaching staff look-up table swap, the purpose is to maintain the same degree of precision bearing-level and load capacity. 3. Three pairs of inspection and Vice-scrub repair (1) Cylinder copper installed inlay body, you can use the method of replacement copper sleeve repair. Column group a first rod at the first trimming rod diameter trim to a uniform size, and then use more than 1000 # outside diameter light throwing paper sand. (2) Molten cylinder type square junction body and copper sleeve. (3) Face table "with mining technology (4) Cylinder hole non-material cylinder sleeve copper material is mostly ductile iron, in the cylinder wall state crystal non-prepared film or coating.Because the cylinder bore wall with This special quality of the material, so we can form a hard - hard pair of rubbing the blind fruit such as. Deputy ground cylinder hole, the hole wall of the cylinder material out of the material surface, the friction of the more structural performance will change Layer coating to be friction pair, if forced to use, it will wear a sharp degree of warm surface wipe high, the plunger rod and cylinder bore glued together. In addition, Layer, the coating contains anti-wear + wear-resistant + wear-resistant grinding group which can be erased practical or hard-soft pair, once people, change layer will also destroy the best pair of friction materials, Repair, special plunger pump, it is necessary to send a professional repair shop.
Commercial Grow Lights
Product Description
Our new commercial grow lights, New deisgn 800W LED Grow Light is new number of our LED Grow Light family. It is not same as LED Grow Light Bar or other type full spectrum LED Grow Light. It is new design for 1:1 replacemnet HPS fixture. Not need to change height of hanging and not need to replcement layouts. 800W PPF up to 2320 μmol/s. Efficacy up to 2.9 μmol/j, Efficacy is higher than Gavita CT 1930e grow lights. More than 20% energy saving vs. 1000W single ended Hps fixtures. It is new and the top industry design for 1:1 HPS replacement. compact design fits seamlessly in Hps layouts.
Our new commercial grow lights, 800W LED Grow Light make with high efficacy smd3535 led chip. Board spectrum designed to deliver the deep blues, hot reds and balanced greens plants need for full specturm growth. Even light distribution that matches light throw improving coverage for palnts on the periphery. Patent-pending technology smart controller as many as 100 fixtures per control channel.
Features:
1) 1:1 replacement for HOS Grow Light
2) Compatibility with old HPS wiring and electrical,Easy & direct installation, no circuit layout changes required
3) Excellent heat dissipation, easy to maintain. Die-casting and FIN type heat sink combination
4) Flxible smart control system, with independent dimmer knob and RJ14 port
5) Up to 100pcs per channel led fixtures can be connected by RJ14 cable and controlled in one light.
6) Full Spectrum, hig output and energy saving. Up to 25% Energy Saving vs. 1000W HPS grow light
Specification
Product Name
|
Commercial Grow Light
|
Model Number
|
ZYC-TOP2-800W
|
Wattage
|
800W
|
PPF
|
2320 μmol/s
|
|
Efficacy (PPE )
|
2.9 μmol/J
|
Input Voltage
|
100-277VAC, 380-480V 50/60Hz
|
LED Brand
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Samsung Orsam Epistar (LED Brand can Customized)
|
Color
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Full Spectrum+Red+Blue
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Driver Brand
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Inventronics+Sosen (Other brand optional )
|
Lamp Size
|
800x315x101.5mm
|
Material
|
Aluminum
|
IP Rating
|
IP65
|
Lifespan
|
50,000 Hours
|
Certificate
|
FCC, CE, RoHS
|
Grarantee
|
5 Years
|
PPFD Distribution
commercial grow lights,800w led grow light,Gavita CT 1930e,CT 1930e
Shenzhen Zhenyang Century Technology Co.,Ltd , https://www.growlightzy.com