Do you participate in government tenders for polytechnic lab equipment?

Yes, as established Polytechnic Industrial Training Equipment Manufacturers, we regularly participate in central, state and PSU tenders with complete tender documentation: OEM letters, technical compliance sheets, EMD, performance guarantees and BIS certificates.

What is the typical lead time for a tender-awarded supply order?

Most polytechnic lab equipment tender supplies are despatched within 4 to 8 weeks of order confirmation, with installation completed within the contract timeline.

Do you provide OEM authorisation letters and tender support documents?

Yes, we provide OEM letters, manufacturer authorisation certificates, ISO certifications, BIS compliance, GST and MSME registration and every document needed for tender qualification.

CODE · POL-MANT0001

Electrical Maintenance Skill Training Workbench

Q: Which institutions have you supplied lab equipment to under tender contracts?

We have supplied lab equipment to polytechnic institutes, ITIs, government engineering colleges, technical universities, skill development centres and defence training establishments across India and overseas.

Description & specification — suitable for bulk lab tenders, institutional procurement and engineering training labs across India.

Categories: Industrial Maintenance Training Equipment

Technical Specification

Datasheet & specifications

Electrical Maintenance Skill Training Workbench
This training device is used to study the control of Mitsubishi inverter. Through relevant experiments, you can familiarize yourself with the operating characteristics of the three-phase asynchronous motor controlled by the inverter, master the control principle and control method, and cultivate the corresponding knowledge and skills of students. It is suitable for higher vocational and higher.
Features
The training platform adopts an aluminum profile column frame structure with a universal wheel at the bottom for flexible movement. The measuring instrument and the training power supply are integrated and installed, which is easy to use and not easy to damage.
The motor is fully equipped and can be used in combination to complete the training content of various courses.
The training platform has a good security protection system.
Performance parameters
Input power: three-phase five-wire system 380V±10% 60Hz
Dimensions: 1600mm × 800mm × 1500mm
Machine capacity: <2KVA
Weight: <150kg
Working conditions: ambient temperature -10 ° C ~ +40 ° C Relative humidity <85% (25 ° C)
Power Control Screen
The power control panel adopts an aluminum alloy profile panel, and the closed box structure is integrated with the lower placement frame.
Training table
The training table is supported by aluminum profiles and the bottom universal wheel with brakes for flexible movement and positioning. The desktop is made of 25mm thick high-density substrate, and the surface is treated with high-temperature and high-pressure fireproof board. The structure is firm and beautiful.
Power Control Screen Configuration
Three-phase five-wire power input, controlled by leakage circuit breaker, with emergency stop control button. In emergency, press the emergency stop button breaker to cut off the power.
It is equipped with a power indicator, a power outlet, and a safety power output terminal.
Companion devices
Motor module
A total of one type of motor is fixed on the test substrate. As shown below,
Training content
PU fretting operation experiment
Speed feedback system experiment
External fretting operation experiment
Interrupt power start experiment
Open loop running experiment
Speed positioning system experiment
External operation experiment
PID control system
Joint operation experiment
Network Control Experiment
Program running experiment
Communication operation experiment
Multi-level speed running experiment

Tender Supply Excellence

Polytechnic Lab Equipment Suppliers for Tender Supply

As established Polytechnic Industrial Training Equipment Manufacturers in India, we deliver complete tender supply services for polytechnics, ITIs, engineering colleges and government departments — from documentation to door-step installation.

Government Tender Supply

Full response support for central, state and PSU tenders including technical bids, OEM letters, BIS compliance and EMD/PG documentation.

Bulk Manufacturing Capacity

In-house manufacturing infrastructure enabling large institutional supply orders without quality or schedule compromise.

Compliance & Certification

ISO-aligned QC, BIS/ISI standards adherence, GST & MSME registered with full tender qualification documentation ready.

Pan-India Supply Network

Logistics covering every state with door-step delivery, on-site installation and faculty training included as standard.

Streamlined Procurement

Our Polytechnic Equipment Procurement Process

A transparent four-stage procurement workflow trusted by hundreds of polytechnics, ITIs and engineering colleges for tender-awarded equipment supply.

Tender Enquiry

Share your tender, BOQ or RFQ. Our team reviews specifications within 24 hours of receipt.

Quotation & Bid Support

Receive competitive pricing, datasheets, OEM authorisation letters and tender qualification documents.

Manufacturing & QC

Once awarded, manufacturing begins immediately with multi-stage QC aligned to tender specifications.

Delivery & Installation

End-to-end logistics, on-site installation, faculty training and post-supply warranty support.

Supply Categories

Lab Equipment Supply for Engineering Education

From mechanical labs to renewable energy training kits — recognised among India's leading Polytechnic Lab Equipment Suppliers for tender supply across every engineering and vocational discipline.

Mechanical Engineering Lab Equipment Supply for Polytechnics

Mechanical Engineering Labs

Fluid mechanics, hydraulics, thermodynamics, refrigeration & strength-of-materials lab equipment supply.

Electrical and Electronics Training Equipment Manufacturers

Electrical & Electronics

Electronics trainer kits, communication systems, power electronics & microprocessor labs for ITIs and polytechnics.

Industrial Automation and Robotics Training Equipment Tender Supply

Automation & Robotics

PLC trainers, SCADA systems, industrial robotics, mechatronics workstations & Industry 4.0 platforms.

Renewable Energy and Automotive Training Equipment Suppliers India

Renewable Energy & Automotive

Solar PV trainers, wind energy kits, biofuel labs, automotive cutaways & EV training equipment.

Polytechnic Colleges Engineering Colleges ITIs & Vocational Centres Universities Skill Development Centres Government Departments Defence Training Institutes Research Laboratories

Why Choose PTE

Trusted Polytechnic Industrial Training Equipment Manufacturers

Institutions across India rely on PTE for tender supply because of quality, on-time delivery and full procurement compliance.

15+ Years Experience

Over a decade and a half of supplying lab equipment to polytechnics, engineering colleges and ITIs across India.

Quality Assured

Every product undergoes multi-stage QC, calibration testing and final inspection before despatch.

On-Time Tender Delivery

Strict adherence to tender delivery schedules with logistics teams positioned across regional hubs.

After-Sales Support

Installation, faculty training, warranty coverage and spare parts availability for the lifetime of every equipment supplied.

Frequently Asked Questions on Tender Supply

Yes, as established Polytechnic Industrial Training Equipment Manufacturers, we regularly participate in central, state and PSU tenders. Our team handles complete tender documentation: OEM letters, technical compliance sheets, EMD, performance guarantees and BIS certificates.

Most polytechnic lab equipment tender supplies are despatched within 4–8 weeks of order confirmation, with installation completed within the contract timeline.

Yes. We provide OEM letters, manufacturer authorisation certificates, ISO certifications, BIS compliance papers, GST and MSME registration certificates and every document needed for tender qualification.

We have supplied to numerous polytechnic institutes, ITIs, government engineering colleges, technical universities, skill development centres and defence training establishments across India and overseas locations.

Our Products

Electrical Maintenance Skill Training Workbench

Datasheet & specifications