Panbu Electric

Solutions

From parameter matching to whole-line energy optimization, we provide an all-in-one retrofit solution integrating motors, drives, and controls.

Solution Categories
Industries

Current filters:Industry: Paper & Chemicals + Category: Motors, total5Bundle Options (Select Multiple)

Motor replacement solutions

Motor · Industrial Motor Replacement

Motor replacement solutions

Address challenges such as aging equipment, motor maintenance needs, and high procurement costs. Leveraging motor parameters, mechanical dimensions, and actual operating conditions, we provide 1 compatible industrial motor replacement solutions for 1, requiring no structural modifications to your equipment.

Use Cases

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

Solve pain points

Original model discontinued; procurement is difficult.High maintenance costs and frequent failuresComplex installation size matching

Solution Composition

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

Permanent Magnet/Synchronous Reluctance Motor Energy Efficiency Retrofit

Motor · PM Motor Retrofit

Permanent Magnet/Synchronous Reluctance Motor Energy Efficiency Retrofit

Replace traditional induction motors with permanent magnet synchronous motors (PMSM) or permanent magnet reluctance motors (PMRM). Optimize motor-load matching based on operating conditions to reduce energy consumption and improve operational stability.

Use Cases

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

Solve pain points

Low efficiency of asynchronous motorsEnergy waste under light-load conditionsRefurbishment cycle impacts production.

Solution Composition

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

Industrial Energy Saving Solutions Consultation

Motor · Energy Consulting

Industrial Energy Saving Solutions Consultation

Factory-wide motor system energy-saving diagnostics and retrofit planning, delivering phased implementation roadmaps and ROI projections.

Use Cases

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

Solve pain points

Missing factory-wide energy consumption dataDifficulty deciding on modernization prioritiesProject initiation lacks calculation basis

Solution Composition

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

Drive Control System Solutions for the Pulp and Paper Industry

Motor · Pulp and Paper Drive Control

Pulp and Paper Industry Distributed Control System (DCS) Solution

Designed for key pulping and papermaking equipment such as refiners, hydraulic pulpers, and pressure screens, the four-layer drive control system integrates TYCP5 low-speed permanent magnet synchronous motors, WEPM series PM motors, WD200 high-performance vector inverters, PLCs, and cloud platforms across the information, control, drive, and execution layers. This replaces traditional asynchronous motor + gearbox drives, boosting system efficiency by 15%~25% after typical retrofitting.

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

Pulpers, hydraulic pulpers, pressure screens, and other pulping equipment suffer from low system efficiency, high failure rates, and limited automation.Induction motors have low efficiency and power factor, failing to meet the minimum requirements of current energy efficiency standards.The system has been running at 40%~60% load for an extended period, which falls within the low-efficiency range of asynchronous motors, resulting in significant energy waste.Redundant motor and reducer transmission structure, large footprint, high maintenance costs.High noise and vibration; frequency-based startup causes grid shock; poor stability under heavy-load startup.

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).

Agitation Equipment Drive Control System Solution

Motor · Mixing Equipment Drive Control

Agitation Equipment Drive Control System Solution

A low-speed permanent magnet direct-drive system solution for agitators in the oil, chemical, pharmaceutical, and steel industries. The TYCP5 series low-speed permanent magnet motor directly drives the agitator shaft, replacing traditional asynchronous motors with belt-driven gearboxes. It integrates the WD200 series high-performance vector inverters, ECC variable frequency control cabinets, high-performance PLCs, wired/wireless temperature-vibration integrated sensors, and the Wolong iMotorLinx Shunzhi Cloud industrial internet platform to simplify the transmission chain, improve efficiency, and enable real-time monitoring of operational status.

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

Traditional asynchronous motor systems with belt reducers and mixing shafts have complex transmission structures, numerous intermediate stages, and high failure rates.Reducers and belts require regular maintenance and replacement, leading to high repair costs and unplanned downtime that disrupts continuous production.Low system transmission efficiency, high operating costs, and significant energy waste.Mixing applications require low-speed, high-torque constant-torque operation. Asynchronous motors suffer from poor efficiency and power factor at low speeds, along with inadequate speed control performance.High starting current and vibration cause shock to the agitator shaft and equipment foundation.Outdated control modules, low levels of automation and intelligence, and a lack of means for collecting operating parameters and performing preventive detection.

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.

4Step-by-step service process

01

On-site survey

Collect load conditions, installation dimensions, and operating data

02

Selection Match

1 matches 1 parameter; output substitution and supporting solutions

03

Implementation

Replace in batches during maintenance windows to reduce downtime.

04

Energy Saving Verification

Before and after data comparison, generate verification report

Looking for a motor and energy-saving solution tailored to your operating conditions?

Submit request. Our technical engineer will contact you within 1 business days.