Hull derusting，It is one of the important links in shipbuilding and maintenance.。The traditional manual derusting method has low efficiency、High security risk、Serious environmental pollution, harm to the health of operators and the like.。In order to solve these drawbacks,，Zoomlion Intelligent High Machine has been developed.Rust removal aerial work vehicle for shipSR-D29 and ship bottom derusting operation vehiclesSR-D05。

These two types of ship rust removal equipment，All adopt advancedUltra-high pressure water jet derustingConstruction method，It is environmentally friendly、Efficient features。They replace the traditional manual rust removal method.，And that operation efficiency and the safety are improve.，Can realize the omnibearing derusting of the hull，It is one of the most reasonable solutions for the overall rust removal of ships at present.。

Interested friends，You can get to know it.。

△Ship derusting operation site

Ultra-high pressure water jet technology for rust removal

Before introducing the product，Popularize science for everyone first.“Ultra-high pressure water jet technology for rust removal”。

The technology is produced using an ultra-high pressure water pump.250MPaAboveUltra-high pressure water jet，By using the impact action on the surface of the ship plate，Destroy the rust layer，Remove paint from hull surface，O as to remove the rust、Purposes of cleaning。Because water is used as a cleaning raw material.，Copper sand instead of traditional sand blasting process，Dust pollution is eliminated.，Achieve high efficiency、Environmentally-friendly rust removal effect，It has become the new darling in the rust removal operation of the ship repair industry.。

Rust removal aerial work vehicle for shipSR-D29：Intelligence、Efficient

SR-DThe shape of the 29 is no different from that of a common straight-arm aerial work platform.，The difference is that a derusting arm is added to the car body.、Ultra-high pressure water pipe、Waste water recovery pipe、Rust removal and cleaning tray，As well as special components such as optional wastewater recovery devices.。

△Rust removal aerial work vehicle for shipSR-D29

In terms of derusting height，SR-D29 Telescopic boom design，Maximum working height up to 29.2m，Can adapt to the derusting requirements of different ship bodies，And the rust removal operation can be carried out on the plane and the bending position。When working，The operator can carry out remote control derusting operation through the remote controller.，It effectively guarantees the safety of personnel.。At the same time，The product adopts intelligent remote control system.，The remote control device is equipped with a video monitoring system，The operation quality can be effectively ensure。

△Take a picture of the cleaning disk

Cleaning disk is the key component of rust removal equipment.，HaveUltra-high pressure water derusting and wastewater recoveryThe function of。SR-D29 can be equipped with double cleaning discs and ultra-high pressure water jet device，Able toMaximum 280MpaA high-speed column of water，Thoroughly remove rust and dirt from the hull surface.。In addition，UseSR-D29 The surface cleanliness of the derusted steel can reachSa2.Grade 5，Fully meets the pretreatment requirements of the heavy-duty anticorrosive coating of the hull。

Operation efficiency，SR-D29 derusting operation can reach50㎡/h，Equivalent toSix workers use three traditional aerial work platforms to blast rust at the same time.，More efficient operation。At the same time，The equipment is also equipped with an optional wastewater recovery system.，Can recover the rust slag and waste water generated in the derusting proces，The recovery rate of waste water can reach 90%。

SR-D29 also hasAutomatic compensation function for large displacement，By automatic control software，The cleaning disc component can be always kept in a fitting state with the surface of the steel plate in the moving derusting process.，And ensure that derusting quality，At that same time, the environmental pollution cause by the waste water is avoid.。It is worth mentioning that，SR-D29Can be match with quick-change working platform device，“ Transformation ”Ordinary aerial work platform，Realize multi-purpose of one machine。

Bottom derusting operation vehicleSR-D05：Small、Flexible

It is well known，The bottom of the ship is a relatively narrow.、Complex space，Its overall height is generally 1..3~1.5m。At present, rust removal is mainly carried out manually in this narrow space.，Not only time-consuming，It also requires high physical strength and endurance of workers.，The work intensity is huge。

△Bottom derusting operation vehicleSR-D05

Bottom derusting operation vehicleSR-D05，It is a special rust removal machine designed by Zoomlion Intelligent High Machinery for cleaning the bottom steel plate of ships.。Its body is small，Wide coverage of boom，Height of complete machine is lower than 1.2m，Free shuttle in the bottom of the ship。Its maximum operating height5m，Maximum operating range4.5m，Job width0.3m，It can meet the needs of most ship bottom rust removal operations.。

△Bottom derusting operation vehicleSR-D05 Schematic diagram of bottom work

SR-D05 ConfigurationWork seatAnd adoptWireless remote control operation，Working for a long time is easier and safer，It comes with itHigh power lighting fixtures，Visible even when working in the dark。In addition，The power form of the equipment isDrag electricity+Power battery design，Is used in a closed space without tail gas emission pollution，Beneficial to the health of the operator。

△Clean the inside of the disk

AndSR-D29 same，SR-D05 is equipped with ultra-high pressure water jet device，Able toMaximum 280MpaHigh-speed water jet，Remove rust and dirt from the bottom of the boat，Ensure operation quality and efficiency。Its working efficiency can reach50㎡/h，Operation qualitySa2.5、The recovery rate of waste water can reach90%。Compared with the traditional manual rust removal,，SR-D5 is faster to operate、More efficient。

SR-D05 Configuration of waste water recovery system，The recovery and treatment of wastewater can be realized.，Reduces environmental pollution。The waste water in the operation process can be effectively treated，No additional protective equipment required，At the same time, it will not produce pollutants.。

△SR-D5 with seats on the sides

SR-D05 Tracked chassis design，Have good passing performance，It can be easily moved under the ship.。In addition，SR-D05 with seats on one side of the fuselage，The operator can sit here and work remotely through the remote controller.。

△Bottom derusting operation vehicleSR-D05

In addition，SR-D05 also has excellent adaptability to working conditions.，Be able to carry out derusting operation aiming at the large surface of the ship bottom and the bending position of the ship bottom。At the same time，SR-D05 It can also be carried out on the working surface.Automatic tracking compensation，Make it easier to operate、The performance is more stable，At the same time, the recovery rate of wastewater is also higher.。

△Site picture of ship derusting

Zoomlion intelligent aerial work vehicle for derustingSR-D29 and ship bottom derusting operation vehiclesSR-D05，They have excellent performance and advanced technology.，It provides a new solution for hull rust removal and cleaning.。The two products adopt ultra-high pressure water jet rust removal method.、Adjustable working height and rich function configuration，Can realize the omnibearing derusting of the hull，It will greatly improve the efficiency of hull rust removal.，At the same time, it can effectively reduce environmental pollution.，It is one of the best rust removal solutions in the industry.。

It is believed that with the continuous progress and application of technology,，They will play an increasingly important role in the field of ship maintenance.，Push the hull rust removal operation to a higher level。