Melt Pump
- Polymer extrusion melt gear pump
- melt pump for plastic extrusion
- Polymer Reaction Kettle pump
- gear pump rubber extruder
- melt pumps for extrusion
- Melt Gear Pumps for BOPP Films
- ZB-G bearing external melt pump
- melt pump for pvc extrusion
- ZB double shaft drive melt pump
- Explanation of terms for melt pump d
- ZB-X Series chemical gear melt pump
- PID Control System for extrusion
- PLC Control System for extruder
- ZB-U series melt extrusion spinning
- ZB-E series transfer melt pump for e
- ZB-H series high temperature and hig
- ZB-R series gear melt pump for rubbe
- ZB-K series chemical stainless steel
- ZB-D series pipeline melt pump for p
- ZB-F series melt pump for reaction k
- ZB-B series dosing standard thermopl
- ZB-C series plastic granule machine
Screen Changer
- polymer melt filtration screen changer
- recycled plastic screen changer
- slide plate screen changer
- pillar screen changer
- dual bolt screen changer
- continuous screen changer
- screen changer polymer filter
- Plastic extruder filter extrusion sc
- Biodegradable plastic PBAT/PLA hydra
- Single plate hydraulic screen change
- plastic extrusion screen changer
- single plate hydraulic quick screen
- Manual control screen changer
- Double plate continuous hydraulic sc
- Automatic mesh belt continuous scree
- Double piston four screen cavities c
- Single plate double screen cavities
- Single piston double screen cavities
- Double piston four screen cavities b
- Dual Bolt double screen cavities hyd
Feeding System
- force feeder extruder
- loss in weight feeder for masterbatc
- continuous feeding system
- Liquid loss in weight feeder
- china volumetric screw doser feeder
- Multi-component loss in weight feede
- Micro loss in weight metering feeder
- Single screw gravimetric dosing feed
- Twin screw loss in weight metering f
melt blown progress
contact us
- Batte Machinery Zhengzhou Co., Ltd.
- E-mail: sale@meltpump.com
- whatsapp: +86 158 38331071
- Tel: +86-371-67991755 / 67992755
- FAX:+86-371-67993277
- Address:No.11 Changchun Road, High-tech Zone, Zhengzhou, China.
News
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- Manual control screen changer
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- 3D Printing Consumables Line Melt Pu
- The main role of melt pumps in the p
- Extruder matching screen changer: do
- Glue extruder melt gear pump
- dual-shaft-driven rubber melt pump
Solutions to common faults in hydraulic stations
In order to ensure that the hydraulic station can work normally, we still need to understand the solutions to some common faults in the hydraulic station. The automatic screen changer manufacturer will now introduce to you:
When we start the oil pump according to the correct requirements and wait for a while, if it is found that the overflow valve in the electro-hydraulic pressure regulating device does not return oil, and the pressure gauge shows zero, it means that the oil pump cannot suck oil. In view of this situation, we need to first check whether the shut-off valve of the oil pump suction port of the hydraulic station is open. If it is not open, open it immediately. Then turn the motor reverse, you can see that the oil surface is tumbling, and if it rotates forward, the oil will be sucked up and pressured.
In fact, another method can be used, which is to unscrew the oil suction pipe in time, fill the oil at the suction port, and rotate the oil pump. At this time, you can hear the sound of oil suction, and you can see the spray at the oil outlet. Oil, then it means that the oil pump of the hydraulic station has resumed its normal working condition.
Another common problem is that as the oil pressure in the hydraulic station system continues to rise, when it reaches a certain level, the oil pressure gauge will experience high-frequency vibration, which will bring adverse effects. The reason for this situation is that, on the one hand, the pressure regulating device is a flexible element in the hydraulic system, so if the natural frequency of the small spring is close to the pulsating frequency of the oil pressure of the oil pump, high frequency will appear. vibration.
On the other hand, the reason is mainly due to the uneven air gap, which will cause some parts in the hydraulic station to be in an unbalanced state. Therefore, the voltage should be adjusted in time to maintain a stable state, and the gap of the magnetic steel should be adjusted uniformly.
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