Ouke inverter dredging can achieve the start and stop can be controlled by the inverter keyboard to make control easier. A frequency converter frequency given way is the keyboard potentiometer given another frequency converter frequency given way is given an external potentiometer, in order to distinguish between the two machines color, the other one, you need to reverse the operation, During the operation of the conveyor belt slower, it is recommended that customers use relatively large speed reducer, to solve the problem of low frequency inverter torque. Before starting the entire mechanical transmission system and machine oil to check, and then open ... Ouke inverter dredging can achieve the start and stop can be controlled by the inverter keyboard to make control easier. A frequency converter frequency given way is the keyboard potentiometer given another frequency converter frequency given way is given an external potentiometer, in order to distinguish between the two machines color, the other one, you need to reverse the operation, During the operation of the conveyor belt slower, it is recommended that customers use relatively large speed reducer, to solve the problem of low frequency inverter torque. Before starting the machine, check the entire mechanical transmission system and machine oil, and then start pulling the conveyor belt behind the diesel engine, pull the clutch, start the diesel engine, slowly loose the clutch, the speed to normal. Then start the front zipper fighting diesel engine. Two diesel engines after starting. Adjust speed to speed. Then release the boom brakes. Slowly down, wait for more than 2/3 of the sand in the hopper, you can stop decentralization, to be funded until the next 1/3 of the arm. When the boom and the water surface into a 45 degree angle (ie about 5 meters), should park the boom. At this time, the amount of sand in the hopper is switched to traction control. When going forward, it is necessary to check the number of sand in the bucket. The forward and backward movements should be flexible. In case of hard working of collapsed sand machine, Retreat until digging. If there is a big stone or muddy layer in the water, the hull will have violent vibration phenomenon. At this moment, the dredging boom should be lifted immediately to avoid the obstacle. Marine Electro-hydraulic Windlass The windlass is installed on the main deck of the ship's bow, which is used for the ship to lift the anchor and drop the mooring cable. Marine Electro-Hydraulic Windlass,Windlass Anchor,Electric Windlass,Manual Windlass TAIXING HAITAI GLOBAL TRADE CO.,LTD , https://www.jshaitship.com
Windlass can be divided into manual, electric, hydraulic, pneumatic, etc. according to the driving form.
The windlass can be divided into several specifications such as φ12--φ120mm according to the diameter of the anchor chain.
Windlass can be divided into single-sided and double-sided according to the distribution of drums.
The windlass is mainly composed of base, bracket, chain wheel, brake, chain wheel, gearbox, electric control system (except manual windlass), etc. Electric windlasses have electric motors, and hydraulic windlasses have hydraulic pump stations.
The main technical indicators of the windlass include the diameter of the anchor chain, the nominal speed of the anchor, the rated load, the supporting load, several levels of speed change, electrical system, etc. The installation of the windlass on the ship should ensure that the wrap angle between the anchor chain and the sprocket is 117-120°.
Electric windlass
The electric motor directly drives the windlass, and the drive shaft is driven by the gear box to work, and the structure is simple; it is generally suitable for windlasses with an anchor chain diameter of 16mm-93mm.
hydraulic windlass
It is suitable for windlass with anchor chain diameter of 16mm-120mm. Hydraulic windlasses are also called electro-hydraulic windlasses. It drives the oil pump with a motor, drives the motor with high-pressure oil, and then drives the transmission gear through a reducer (or no reducer). To make the windlass run, its structure is relatively compact and its volume is small. Now there has been an automatic hydraulic windlass, which is equipped with an anchor chain length sensor. When the anchor chain needs to be thrown out, the windlass will automatically stop; , can automatically decelerate; the anchor will automatically stop when it enters the anchor chain drum and is properly received.