Corrosion-resistant and explosion-proof for demanding applications

Use Cases

Low-speed, high-torque equipment for the pulping and papermaking industry: refiners, hydraulic pulpers, pressure screens, screening machines, and mixers.

Solve pain points

Solution Composition

Information Layer: Cloud platform, app, and data acquisition I/O for real-time visualization, monitoring, warning, and control of operational data. Control Layer: Centralized PLC control with motor speed adjustment based on process requirements. Drive Layer: WD200 series high-performance vector inverters (0.75~1000kW, compact book-style design for easy cabinet integration; compatible with asynchronous and permanent magnet synchronous motors; high-speed high-torque output; controlled rectification technology reduces system failure rates; supports RS485 and fieldbus communication) + ECC electrical cabinets. Actuation Layer 1: TYCP5 series low-speed permanent magnet synchronous motors (power 1.1~900kW, 380V, speed 25~500r/min, 1 efficiency class, frame sizes 180~560, V1 mounting). Actuation Layer 2: WEPM series permanent magnet synchronous motors (IE5~IE4 efficiency class, power 0.18~315kW, speed 3000/1500r/min, B3 mounting, self-cooled design requiring no forced ventilation).

Service Process

Site survey and load rate assessment → Drive system selection and matching → Mechanical and electrical retrofit implementation → Energy efficiency comparison and intelligent O&M delivery

Use Cases

Paper machine and pulping line control systems, chemical reactor and batching system control, waste gas treatment and desulfurization/SCR monitoring, wastewater plant and tank data acquisition, explosion-proof electrical cabinet solutions, multi-site production line centralized O&M, and IoT retrofitting of existing DCS/PLC systems.

Solve pain points

Solution Composition

Line process sections, waste gas treatment units, and sewage pool equipment list review; define data acquisition points and communication protocols / Deploy Panpu IoT controllers to complete device data collection and protocol integration / Supply complete sets of PLC control cabinets, MCC control cabinets, VFD control cabinets, and low-voltage distribution cabinets / Select explosion-proof cabinet protection ratings and configure internal separation of strong and weak electrical zones / Configure SCADA monitoring system with multi-PLC stations networking via MODBUS/OPC/Profibus-DP/RS485 / Configure layered monitoring views for high-voltage and low-voltage devices / Centralize display on monitor workstations and video walls; configure alarm levels, historical data, and trend curves / Configure video linkage between cameras and DVRs / Unified data collection and recording for waste gas and sewage pool systems via MODBUS protocol / Deploy SaaS IoT cloud platform; activate user, mobile, and backend configuration portals / Connect multiple plants to the central control center via dedicated VPN networks for simultaneous cloud and local operations / Execute mechanical/electrical installation, electrical programming and debugging, process parameter tuning, and no-load/load testing / Provide post-commissioning electrical system maintenance and remote operations support

Service Process

Requirement Consultation → Site Survey → Solution Design → Cabinet Supply → Installation & Construction → Software Development → Programming & Debugging → Platform Deployment → Joint Testing & Acceptance → O&M Support

Use Cases

Continuous-duty loads such as chemical fiber, injection molding, and air compressors

Solve pain points

Solution Composition

Load Condition Survey / Permanent Magnet Motor Selection & Matching / Energy Saving Verification

Service Process

Site Survey → Product Selection → Retrofit Implementation → Energy Savings Verification

Use Cases

New installations and energy-efficient retrofits for mixing equipment such as agitators, reactors, slurry tanks, and mixing vessels in the petroleum, chemical, pharmaceutical, and steel industries.

Solve pain points

Solution Composition

TYCP5 Series Low-Speed Permanent Magnet Motors for Agitation: Engineered specifically for mixing applications, featuring high efficiency, high power factor, strong overload capacity, low vibration, and quiet operation. The motor shaft connects directly to the agitator shaft for rotation, replacing asynchronous motors with gear reducers. Frame sizes 280 through 560, power range 3 to 355kW, seven speed options at 30, 45, 60, 75, 90, 110, 130 r/min, full-load efficiency from 84.7% to 96.2%, power factor from 0.96 to 0.99, maximum torque ratio of 1.8, supporting dual voltage input of 380V and 660V. Specific WD200 inverter models and installation/dimensions are provided per model / WD200 Series High-Performance Vector Inverters: Power coverage from 0.75 to 1000kW, supporting four power supply types. Compact design saves cabinet space and offers flexible panel assembly. Advanced motor control algorithms ensure optimal matching with permanent magnet motors, enabling precise torque control via vector control. Output 150% rated torque at 0.5Hz (SVC) and 200% rated torque at 0Hz (FVC). Stable operation under rated load at 1Hz (SVC). Speed control accuracy error within 0.1% of rated speed (SVC) and 0.05% (FVC). Maximum operating efficiency up to 98%. Features superior current suppression to mitigate shock currents from sudden load changes and reduce equipment downtime; supports installation of reactors and filtering devices / ECC Frequency Control Cabinets and High-Performance PLCs: Centralized system control, real-time data collection, and comprehensive system protection / Wired/Wireless Integrated Temperature & Vibration Sensors: Capture motor temperature and vibration data, supporting spectral analysis and remote fault diagnosis / Wolong iMotorLinx Shunzhi Cloud Industrial Internet Platform: Real-time monitoring, on-demand display, fault diagnosis, and spectral analysis. Quickly create personalized alert rules and receive notifications via email, SMS, HTTP, or HTTPS for timely and precise alerts.

Service Process

Site condition survey and mixing load assessment → Direct-drive system selection and matching → Mechanical and electrical retrofit implementation → Intelligent drive-control integration and energy-saving verification

Use Cases

Instrument selection for explosion-proof areas in petrochemical and chemical plants, pressure and temperature measurement of high-temperature corrosive media, multi-point temperature monitoring in reactors, online monitoring for wastewater treatment, and automation engineering system services.

Solve pain points

Solution Composition

ATEX/IECEx Explosion Protection Selection (Zone Classification 0/1/2 & 20/21/22, Equipment Categories, Protection Types Ex d/p/q/o/e/ia/ib/ic/n/ma/mb/mc/t, Protection Levels Ga/Gb/Gc & Da/Db/Dc, Gas Groups IIA/IIB/IIC & IIIA/IIIB/IIIC, Temperature Classes T1–T6) / Pressure Measurement (JUMO dTRANS p20 & p20 Ex d Pressure Transmitters, dTRANS p20 DELTA Differential Pressure Transmitter, p20Pro & delta p20Pro Series, dTRANS p33, Diaphragm Seals & Isolators) / Temperature Measurement (Explosion-Proof RTDs/Thermocouples, Sensor Sheaths, Bimetal Thermometers & Contact Bimetal Thermometers, Surface Mounting, Rigid & Flexible Multi-point Measurement, Abrasion-Resistant RTDs/Thermocouples, Temperature Transmitters, JUMO safetyM Safety Temperature Limiters, JUMO Wtrans B Wireless Temperature System) / Flow & Level (JUMO flowTRANS MAG S01/S02 Electromagnetic Flowmeters, Differential Pressure Level & Flow Measurement) / Wastewater Treatment Monitoring (JUMO dTRANS O2 01 Dissolved Oxygen Transmitter, PROCESStemp RTD Sensors & di308 Digital Indicators, dTRANS p02 Pressure Transmitters, dTRANS p33 Level Sensors, tecLine pH Electrodes & AQUIS 500 pH Transmitters) / JUMO Engineering Services (Feasibility Studies, Technical Concepts & Specifications, Project Planning & Documentation, PLC Programming/HMI/Network Technology, Commissioning, Training & Support)

Use Cases

Motor replacement for aging equipment, domestic substitution for imported motors, and replacement of discontinued models

Solve pain points

Solution Composition

Parameter mapping and selection matching / Mechanical dimension 1 to 1 compatibility / On-site replacement and commissioning support

Service Process

Parameter Survey → Size Adaptation → On-site Installation → Commissioning and Acceptance

Use Cases

Comprehensive audit of factory-wide motor systems, energy-saving project assessment, and carbon management planning

Solve pain points

Solution Composition

Factory-wide motor survey / Energy-saving ROI calculation / Phased retrofit planning

Service Process

Full-plant survey → Data analysis → Solution planning → Phased implementation