Zone areas, narrowest access, doorways and lift dimensions
Application plan: heavy-duty washing
Heavy-duty cleaning for ships, factories and construction vehicles
For ship undersides, construction vehicles, factory equipment and heavy outdoor soil; assess pressure, flow, duration and power.
This is an application plan, not a verified success case. Confirm models, quantities, chemicals and attachments through site assessment/trials.
Information required before purchase
Clarify the site before models, quantities and prices
Without this information, only equipment directions are given; an illustrative plan is not a fixed shopping list.
Floor/target material, contamination source and severity
Daily frequency, deadline, shifts and visitor/production avoidance windows
Power, refilling, wastewater, charging, storage and equipment transfer
Noise, slip safety, mixed traffic, chemicals and wastewater requirements
Existing machines, consumable stock, maintenance skills and acceptance criteria
Site challenges
Common ship/heavy-industry washing challenges
Heavy oil, rust and large structures demand intensive washing
Continuous operation demands suitable pumps, filtration and durability
Complex safety, protection and wastewater boundaries
Suggested configuration
Combine equipment by task; one model does not cover every condition
Categories/models are discussion starting points; confirm site conditions before final configuration.
High-pressure washerCold-water, hot-water, explosion-protected and ultra-high-pressure equipment options are selected by target, soil and pressure needs for industrial equipment, vehicle facilities, properties and pipe scale. Specific suitability requires model confirmation.Industrial vacuum cleanerSelect wet/dry, explosion-protected, high-power and industrial extraction options by dust, volume and duty for production, machining, warehouses and construction. Verify the specific protected configuration.Custom design and productionFor conditions beyond standard equipment, discuss functional design, modification, structural customization and supporting production to fit actual environment/tasks.
Jinjie J-5022D pressure washerThis 380 V electric pressure washer has a normal working pressure of 500 bar (50 MPa) and working flow of 22 L/min. Select the industrial cleaning method for the surface and supply.View model specifications
Jinjie J-5015H pressure washerPetrol washers suit mobile teams and heavy outdoor construction washing; assess output, mobility and fuel maintenance.View model specifications
Jinjie C750-25E ultra-high-pressure washerCustom ultra-high-pressure washing in the source's 800–1500 kg pressure class, for demanding paint/rust removal and special tasks; confirm the pressure-unit basis for the project.View model specifications
Application branches
Different soil, scale and shifts require different configurations even in similar sites
Choose the main approach for the site; use alternatives for access, power, transfer or duration limits.
Light/moderate soil, equipment surfaces and fixed-point washing
- Initial recommendation
- Electric pressure washer + fan nozzle
- Alternative method
- Consider petrol power when stable electricity is unavailable
- Selection basis
- Determine tolerable pressure/distance from material first
Heavy oil, rust or stubborn deposits
- Initial recommendation
- High-flow pressure washer + pretreatment/rotary nozzle
- Alternative method
- Trial blasting/custom systems separately
- Selection basis
- Pressure alone is insufficient; flow and attachments also affect performance
Long distances, continuous shifts or fixed stations
- Initial recommendation
- Industrial pump + filtered water supply + pressure reel
- Alternative method
- Custom connected systems for multiple workstations
- Selection basis
- Include water supply, cooling, wastewater and maintenance
Chemical selection
Choose chemicals by contamination and floor; do not use one everywhere
These are supporting options. Follow labels, safety data sheets and equipment manuals; trial compatibility inconspicuously.
Neutral surface cleaner
Application: equipment housings, ordinary dust and maintenance washingVerify electrical isolation/material compatibility; avoid spraying seals and controls directly
Industrial degreaser
Application: oil film, grease and heavy machinery soilPretreat and recover wastewater; trial coatings/aluminium first
Specialist rust/paint-removal chemical
Application: metal refurbishment and stubborn coatingsCoordinate protection, waste-liquid disposal and subsequent rust prevention; no generalized use
Safety note:Do not mix acids, alkalis, chlorine products or disinfectants. Reconfirm food, medical, electronics, antistatic-floor and wastewater requirements with site management.
Attachment selection
Match brushes, blades, nozzles, filters and hoses to each task
Attachments affect results, surface protection, recovery and downtime. Prepare wear-part/spares lists when purchasing machines.
Fan, rotary and adjustable nozzles
Application: broad rinsing through stubborn-deposit removalControl impact with spray pattern and distance to reduce damage
Pressure reel, extension lance and surface cleaner
Application: facades, distant targets and large flat surfacesImprove coverage and operating productivity
Inlet filters, blasting attachments and protective equipment
Application: continuous duty, rust removal and specialist materialsProtects pump and controls high-pressure splash
Implementation steps
From assessment and trials to equipment delivery
Assess before/after cleaning, area covered per time, wastewater pickup, residue and consumable wear.
Confirm target, material and work cycle
Record selection reasoning, configuration limits, chemical/attachment combinations and site conditions requiring confirmation.
Configure pumps, attachments and pretreatment equipment
Record selection reasoning, configuration limits, chemical/attachment combinations and site conditions requiring confirmation.
Verify safety, protection and maintenance planning
Record selection reasoning, configuration limits, chemical/attachment combinations and site conditions requiring confirmation.
Intended outcome
Main intended improvements
Acceptance and evidence
Validate with site records, not marketing claims
For a representative test area, record the initial condition, equipment, attachments, chemical dilution, time and finish at the same point. Agree the handover criteria using these records.
Project evidence and application references
View all casesCheck authenticity labels before using configuration/delivery references
Project application reference
Factory Workshop Floor-Cleaning Plan
Ride-on scrubber for main workshop aisles, washing/recovery of routine dust and footprints.
Read the full article; contact us for a detailed plan
Project application reference
Custom Pressure-Washing System Application Reference
Customise a pressure-washing system around pressure, flow, spray workstations, line cycle and safety protection.
Read the full article; contact us for a detailed planFAQ
Heavy-duty washing questions
Who is this plan for?
Mainly ship/heavy-industry washing; confirm area, routes, contamination and shifts.
Can recommended configurations be copied directly?
No. Listed configurations establish a selection direction; verify access, utilities, operating duration and budget for final models.
What support can Wan Sheng Long provide?
Site discussions, selection, trial advice, training, consumables, parts and maintenance support are available.
Site-plan enquiry
Submit area, contamination and frequency
Wan Sheng Long advises on equipment direction, model comparison, trials, training and service based on site conditions.
Related knowledge
Visit the knowledge centre
Heavy-duty washing implementation, configuration and selection guidance
Explore the plan through site challenges, equipment combinations, steps and maintenance requirements.
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