High Pressure Mixer Truck Washing Machine Factory Direct Price

SINOU High Pressure Mixer Truck Washing Machine is purpose-engineered to solve stubborn cement mortar, hardened concrete scale, mud and gravel residue adhered to mixer truck tires, undercarriage, feeding hopper and mixing drum outer wall, which is a long-standing environmental and site management pain point for concrete batching plants.

Different from conventional low-pressure vehicle washers on the market, this unit adopts high-pressure concentrated water jet flushing + closed-loop sewage sedimentation & recycling integrated design. Equipped with industrial high-pressure pump unit and all-direction multi-angle nozzle layout, it realizes thorough decontamination without brush contact, avoids paint scratching on vehicle bodies. The whole set supports automatic vehicle induction startup, driver stays inside the cab to finish full washing, drastically cutting manual cleaning cost and safety risks.

It has been widely delivered to the Middle East, Southeast Asia, Central Asia and European construction markets, perfectly matching harsh high-temperature, dusty, desert sand working conditions, and forms a complete green environmental protection supporting package together with our concrete residual recycling system & carbon neutrality wastewater treatment equipment.

Complete Washing Technical Principle & Cycle Flow

The system relies on pressure-boosted high-pressure water impact to strip solid dirt, matched with closed sewage circulation filtration to achieve water saving and zero discharge, with two working modes configurable: automatic sensing mode and manual fixed-point deep cleaning mode.

(1) Automatic Drive-through Standard Washing Mode

① Vehicle Identification Trigger: When the mixer truck slowly enters the designated washing passage, high-precision microwave radar sensor identifies vehicle outline and sends startup instruction to PLC central control unit, no manual triggering required.

② Omni-directional High-pressure Impact Cleaning: Bottom undercarriage spray assembly, bilateral side spray arms and top auxiliary nozzles simultaneously eject high-speed pressurized water flow, impacting and stripping cured cement mud, sediment embedded in tire tread and chassis gap comprehensively.

③ Sewage Centralized Collection & Precipitation: All washing wastewater flows into graded underground sedimentation tank, large particle cement slag and sand sink to the tank bottom, floating sundries are intercepted by primary filter screen.

④ Filtration & Water Recirculation: After multi-stage precipitation and interception, clear supernatant is pumped back to high-pressure water supply unit for repeated cyclic use, only small amount of makeup fresh water is consumed to compensate evaporation loss.

⑤ Automatic Shutdown & Reset: After the vehicle completely drives out of the sensing area, the system automatically stops water spraying, counts washing quantity, and enters standby state waiting for next vehicle access. Single full washing cycle is controlled within 55~75 seconds.

(2) Manual Fixed-point Deep Cleaning Mode

Operators adjust water pressure and startup duration via HMI touch screen, target heavily contaminated positions such as mixing drum discharge mouth, feeding hopper for targeted enhanced flushing, applicable for vehicles with long-term concrete residue accumulation and periodic deep maintenance cleaning.

Breakdown of Heavy-Duty Structural Components

(1) Ultra-heavy Load-bearing Base & Integrated Main Frame

Fabricated with hot-dip galvanized I-beam + thickened wear-resistant steel plate integral welding structure, standard bearing capacity options: 80 Ton / 100 Ton / 120 Ton, fully withstand long-term frequent rolling of fully loaded mixer trucks, effectively prevent frame bending and deformation caused by vehicle impact.

The overall exterior adopts three-layer anti-rust anti-corrosion coating treatment, adapting to long-term outdoor exposure, rain erosion and alkaline sewage corrosion environment.

(2) Industrial High-pressure Water Supply & Multi-angle Nozzle Assembly

Configured with multi-stage booster high-pressure pump group, stable working pressure reaches 105~125 bar, far higher than ordinary low-pressure washers. Nozzles are made of wear-resistant tungsten carbide alloy with anti-blocking special hole design, arranged in three-dimensional layout of bottom, side and top to eliminate cleaning dead angles; spray angle is optimized through fluid simulation to maximize dirt stripping efficiency.

(3) Microwave Radar Sensing & Intelligent PLC Control Cabinet

Adopts anti-interference microwave radar sensor, not affected by heavy dust, fog, strong sunlight and temperature fluctuation, avoiding frequent misoperation defects of traditional infrared sensors.

Core control system is composed of dedicated PLC + color touch HMI, freely adjustable washing duration, operating pressure and spray sequence; built-in dry-running protection, overpressure protection, overload alarm and fault self-diagnosis functions, supports signal interconnection with factory central control system for remote unified scheduling.

(4) Graded Sedimentation Tank & Automatic Sludge Discharge Circulation Unit

Consists of primary sedimentation zone, secondary filtration zone and automatic sludge scraper assembly, automatically collects settled cement sludge at regular intervals to prevent pipeline and pump blockage.

Overall water recycling rate reaches above 93%, realizing nearly zero wastewater discharge, meeting strict global environmental assessment requirements. Pipeline adopts high-pressure anti-scaling HDPE material, resistant to alkaline sewage scaling and corrosion.

(5) Safety Auxiliary Configuration

Standard equipped with collision guardrail, running indicator light and buzzer alarm reminder; optional fully enclosed splash-proof housing, rain shielding canopy, dust suppression structure. All electrical components reach IP65 waterproof and dustproof grade, safe for all-weather outdoor operation.

Exclusive Technical Highlights & Competitive Strengths

(1) High-pressure Deep Decontamination Advantage: Higher water pressure than conventional washers, capable of removing partially cured cement scale that low-pressure flushing cannot clean, thoroughly solving chassis mud residue problem for mixing plants.

(2) Microwave Anti-interference Sensing System: Solve common failure pain point of infrared sensors failing to identify vehicles under heavy dust environment, stable continuous operation rate ≥97%.

(3) Anti-clogging Whole-system Design: Alloy anti-block nozzles + multi-stage front-end interception filtration + automatic regular sludge removal, fundamentally eliminate pipeline and nozzle blockage caused by cement fine silt.

(4) Ultra-high Water-saving Circulation Scheme: Water recycling rate up to 93%, fresh water consumption reduced by more than 85% compared with direct discharge flushing mode, greatly cutting plant water expenditure.

(5) Wide Temperature Adaptation Design: Standard working temperature range -10℃ ~ +55℃; optional electric heat tracing anti-freezing pipeline configuration for low-temperature cold regions, stable operation for Middle East high-temperature desert and northern frigid areas.

(6) Modular Split Assembly Structure: Split frame design, short on-site installation cycle, foundation-free type skid-mounted model eliminates complicated civil excavation work, convenient for relocation of temporary construction sites.

(7) Low Noise & Environmentally Compliant Operation: Overall operating noise controlled below 75dB, meets urban construction noise emission standards, applicable for urban enclosed mixing stations with strict environmental supervision.

Complete Product Model Matrix & Official Technical Datasheet

(1) Product Classification & Application Orientation

① Standard Foundation-mounted High-pressure Washing Model

Requires reinforced concrete foundation prefabrication, 100-ton standard load, stable structure, most cost-effective, mainstream selection for fixed long-term operating commercial concrete batching plants.

② Skid-mounted Foundation-free Mobile Washing Model

Integrated overall frame design, no need to dig sedimentation tank and embedded parts, only hardened flat ground required for placement and commissioning, suitable for temporary road/bridge tunnel construction sites and mobile mixing stations needing frequent relocation.

③ High-flow Enhanced Circulation Model

Expanded sedimentation tank volume + high-flow pump set configuration, hourly washing capacity increased, matched for large mixing plants with daily vehicle access over 80 trips.

④ Fully Enclosed Noise & Splash Isolation Model

Equipped with fully closed outer enclosure, suppress water splash, dust and operation noise, specially customized for urban core area mixing plants with strict environmental inspection standards.

(2) Core Technical Parameter Table

Multi-dimensional Competitive Benchmark Analysis

Three-way horizontal comparison against Infrared Ordinary High-pressure Washer, Brush-type Vehicle Washer, Manual Hose Flushing Mode, highlighting differentiated core competitiveness

(1) Our Microwave High-pressure Washer VS Ordinary Infrared Induction Washer

(2) Contactless High-pressure Washer VS Roller Brush Automatic Washer

(3) Automatic Washing System VS Manual Water Pipe Flushing Operation

Applicable Industries & Complete Supporting Matching Scheme

(1) Core Application Scenarios

● Fixed & mobile ready-mix concrete batching plants

● Municipal road, bridge, tunnel, underground pipe gallery construction yards

● Aggregate sand & gravel processing plants, mineral mining material yards

● Large engineering vehicle fleets, heavy-duty truck logistics terminals

● Construction waste disposal yards, port bulk cargo freight terminals

● Urban environmental-restricted construction projects

(2) Complete Set Supporting Configuration Combination

● Standard Basic Matching: Main washer host + multi-stage sedimentation tank + automatic sludge scraper + high-pressure circulating pipeline & valve fittings

● Whole-plant Environmental Protection Matching Line: Matched with SINOU concrete residual recycling machine + carbon neutrality wastewater treatment system, forming complete closed-loop resource utilization solution for mixing plant sewage and solid waste

● Optional Extended Accessories: Fully enclosed splash-proof housing, rain canopy, remote cloud monitoring module, vehicle washing quantity statistical management system, pipeline anti-freezing heat tracing assembly

Civil Construction Layout & On-site Installation Guide

(1) Lane Layout Suggestion: Straight washing passage total length ≥12 meters, ensure complete vehicle sensing and full-range cleaning during forward driving

(2) Foundation Requirements: Fixed model needs reinforced concrete foundation with embedded reserved pipeline; foundation-free model only needs leveled hardened ground, no excavation required

(3) Sedimentation Tank Layout Recommendation: Arrange sedimentation tank on one side of washing lane, convenient periodic sludge cleaning and pipeline routing arrangement

(4) Independent Power Distribution Proposal: Equip separate distribution box with leakage protection device, adapt to humid sewage working environment electrical safety requirements

(5) Maintenance Space Reservation: Reserve 1.5-meter maintenance clearance around equipment perimeter for daily inspection, disassembly and parts replacement operation

Global Buyer Frequently Asked Questions

Q1: Will high-pressure water jet scratch mixer truck paint and mixing drum outer surface?

A: Our High Pressure Mixer Truck Washing Machine adopts fully contactless high-pressure water impact cleaning, no brush friction contact at all. The water flow only impacts dirt attachments, will not cause any scratch or abrasion to vehicle paint, anti-corrosion coating and metal shell, specially customized for frequent daily cleaning demand of mixer trucks.

Q2: Is the circulating pipeline and nozzle easy to be blocked by cement fine silt?

A: The whole system adopts three-level anti-blocking design: front-end multi-stage intercept filter screen, tungsten carbide anti-block special nozzle structure, plus automatic timing sludge removal of sedimentation tank, effectively avoid blockage failure caused by cement sediment accumulation; routine simple daily cleaning can maintain long-term smooth operation.

Q3: Can this unit work stably under high-temperature desert climate in Saudi Arabia & Middle East?

A: All electrical components adopt high-temperature resistant customized grade, whole machine structure is dust-proof, waterproof and anti-corrosion. It can run continuously and stably under ambient temperature up to +55℃, adapt to local generator power supply mode of 380V/60Hz, targeted optimized for Middle East desert working conditions.

Q4: How much fresh water consumption per vehicle, is it truly water-saving?

A: Benefiting from 93% high water recycling rate, only a small amount of make-up water is consumed for evaporation loss, single vehicle fresh water consumption is less than 15% of direct flushing mode, can greatly reduce long-term plant water expenditure.

Q5: Is remote real-time monitoring & operation data statistics available?

A: Optional cloud remote monitoring module, clients can check real-time equipment running status, daily washing total quantity, historical fault records via mobile phone or computer terminal, realize intelligent centralized management of vehicle access.

Q6: Can we customize special size & parameters for our limited site space?

A: We support full personalized customization of overall dimension, bearing tonnage, water pressure, enclosure structure and electrical parameters to adapt narrow-site layout requirements.

Standard Operating Specification & Tiered Maintenance Schedule

(1) Pre-start Daily Inspection Rules

① Check liquid level inside circulating sedimentation tank, confirm pipeline tightness without water leakage, inspect nozzle for blockage and residue accumulation

② Complete no-load test run of pump set and sensing system, confirm alarm, protection and automatic startup functions work normally

③ Prohibit long-term vehicle parking staying inside washing passage to avoid long-term pressure deformation of bearing platform

(2) Tiered Periodic Maintenance Plan

① Daily Maintenance (Per Working Shift)

● Clean sundries and floating sludge on surface of filter screen to guarantee smooth circulating water flow

● Check pump running sound, vibration and outlet pressure, troubleshoot abnormal conditions timely

● Manually clean sediment accumulation inside sedimentation tank according to actual sludge generation volume

② Weekly Maintenance (Every 7 Calendar Days)

● Tighten all pipeline joints, frame connecting bolts to prevent water seepage and structural loose

● Wipe radar sensing probe surface dust and dirt to guarantee sensitive & stable identification

● Add lubricating grease to rotating moving parts of sludge scraper and spray arms

● Calibrate pressure gauge and internal control operation parameters

③ Monthly Maintenance (Every 30 Calendar Days)

● Deep clean pipeline scaling and residual cement sediment inside circulating tank

● Inspect nozzle wear condition and bearing platform for deformation & welding crack risk

● Full functional test of overload, overpressure and fault alarm protection program

④ Quarterly Maintenance (Every 90 Calendar Days)

Replace aging sealing rings of water pump assembly, inspect line aging degree of electrical circuit

Comprehensive debugging of whole machine automatic operation logic, optimize cycle parameters

⑤ Annual Overhaul (Every 12 Calendar Months)

● Overall derusting, rust repair and supplementary anti-corrosion paint coating for main frame & bearing platform

● Centralized replacement of severely worn nozzles, sealing fittings and vulnerable electrical accessories

● Full-load test operation of complete system, adjust parameters to restore rated design performance

(3) Vulnerable Parts Suggested Replacement Cycle

① High-pressure spray nozzles: 9 ~ 11 months

② Pipeline sealing rubber rings: 6 ~ 7 months

③ Filter screen & filter elements: 5 ~ 6 months

④ Water pump wearing consumables: 10 ~ 12 months

Customized Development & Global Distributor Cooperation Policy

(1) Personalized Customization Service for End Clients

① Structural & Load Customization: Customize 80/100/120-ton bearing specification, overall length & width according vehicle dimension and site space constraint

② Function Customization: Add remote cloud monitoring, vehicle washing statistics, pipeline anti-freezing heating, disinfection spraying and other extended modules

③ Electrical Parameter Customization: Adapt 50Hz/60Hz, special voltage standards for different national grid requirements

④ Process Customization: Adjust water pressure, washing cycle time and spray layout for special heavily contaminated working conditions

(2) Global Regional Distributor Recruitment Policy

① We sincerely recruit exclusive regional agents and dealers worldwide:

② Offer exclusive regional sales protection policy, competitive agent wholesale price system

③ Supply complete set of marketing brochures, product pictures, video materials, bidding technical documents

④ Support mixed container shipment together with our concrete recycling & wastewater treatment equipment to cut overall ocean freight cost

⑤ Professional pre-sales technical support, tender scheme compilation assistance & after-sales technical training system

International Certifications & Global After-sales Service Framework

(1) Product Qualification Certifications

Whole machine passed CE, ISO 9001 Quality Management System, ISO 14001 Environmental Management System international authoritative certifications, complete factory inspection test reports, electrical safety qualification documents provided, fully support overseas customs clearance, international project bidding, third-party official audit acceptance.

(2) Global After-sales Support System

① Warranty Term: 1-year full whole-machine comprehensive warranty coverage

② Technical Service: 7×24 multilingual remote video troubleshooting guidance; overseas on-site installation guidance, equipment commissioning and operator systematic training available on demand

③ Global Spare Parts Supply: Overseas warehouse layout for fast spare parts delivery, two-year full set spare parts package optional purchase to minimize equipment downtime loss