The model must consist of a real threeâ€stop scaled down lift and must allow an innovative approach to PLC control and management. The model must include:
• lift car upâ€down and position visual signalling at each floor • photocell on the lift car door to stop its closing in presence of an obstacle • booking to be effected through buttons with flashing signalling, on priority basis and independently from the lift car position • lift car geared motor, hoist and electromagnetic brake • floor, safety and lift car deceleration limit switches • lift car and floor door openâ€shut motors • motor protection thermal relays simulated by buttons • lift car deceleration, either up and down, near the stop floor • reproduction of the inside lift car switch panel • installation graph on the panel
• connection to PLC through terminals or connectors •28 fault simulators through microâ€switches The panel must be equipped with an internal stabilized power supply unit with the following characteristics: Output voltage: 24V Output current: 1A Thermal protection Protection against overload Power supply: singleâ€phase from mains. A bipolar plug, with relative ground, located on the rear, will allow the system to be supplied at 220 V †50 Hz. This trainer must be provided with a fault simulator on the front panel that permit the teacher to perform 8 faults. All the push buttons, limit switches and motors must be connected to the terminals on the panel, grouped in relation to inputs/outputs and connected to 37â€pin connectors on the back side. All the motors and indication lights shall require a 24 Vdc voltage supplied by the terminals on the panels Main features: •Three floors or three stops • Cabin motor with reducer, winch and electromagnetic brake • Storey, cabin slowing down and safety limit switches • Motors for opening/closing the floor and cabin doors • Motor thermal relays whose operation is simulated through pushâ€buttons • Photoelectric cell on the cabin ascent/descent and of its location, on the external doors of each floor • Panel with light indication of cabin ascent/descent and its location, on the external doors of each floor • Fault simulator, offering the teacher the possibility of entering faults during the simulation through microswitches • The reservation, displayed by a blinking signal, can be performed at any time, whatever is the cabin location and on the basis of the priority through pushâ€buttons
• Slowing down of the cabin during both the ascent and the descent in the immediate proximity of the stop floor Faithful reproduction of the pushâ€button panel, normally located inside the cabin, on an external panel; possibility of reservation with signalling through light pushâ€buttons, STOP (ALT) pushâ€button and ALARM pushâ€button. • Graphic representation of the lift with the indication of the marks of the used I/Os • All the pushâ€buttons, the limit switches, the motors, etc. are connected to the terminals on the panel in front of the metal framework of the lift, grouped according to the inputs and outputs, and to the connectors located on the rear part. • All the motors and the indicator lamps require a 24 V dc voltage supplied from the power supply terminals, also located on the panel • To supply each motor a current of approximately 15 mA is enough, because of the presence of an interface circuit. With this trainer it must be possible to perform the following experiences: Memorization of performed reservation through floor pushâ€buttons Light indication of performed reservation through floor pushâ€buttons Memorization of performed reservation through the cabin pushâ€buttons (pushbutton panel) Light indication of performed reservation through the cabin pushâ€buttons Memorization of cabin location and direction Cabin ascent/descent enabled through floor pushâ€buttons Consents with priority established by sequentiality through floor pushâ€buttons Cabin ascent/descent enabled through cabin pushâ€buttons Consents with priority established by sequentiality through cabin pushâ€buttons Pushâ€button panel priority Cabin ascent/descent conditions Cabin ascent Cabin descent Electromagnetic brake Cabin slowing down Memorization of performed reservation through floor pushâ€buttons for doors opening Memorization of performed reservation through panel pushâ€buttons for doors opening Stop at floors and cabin door opening enabled Stop and cabin door opening enabled Cabin
door opening Floor door opening Delayed closing of cabin and floor doors Instant closing of cabin and floor doors Cabin door closing Floor door closing Thermal protections Reset of starting conditions Alarm operation The model must be connectable to PLC through two connectors (37â€pin type) placed on the backside of the panel. Complete with connecting cables, educational manual and control software.
Bulk discounts on tender quantities for ITIs and polytechnics.
Approved vendor for MOE, World Bank and AfDB-funded projects.
On-site commissioning and operator training for turnkey supply.
Shipped to 60+ countries on FOB / CIF / DDP terms.
ELAB Engineering is one of India's leading manufacturers, exporters and authorised suppliers of Lift Model, supplying engineering laboratories, polytechnics, ITIs, university departments and Ministry of Education programmes for over twenty-five years. Each unit ships with the complete tender-grade documentation pack — ISO 9001 quality certificate, CE conformity declaration, RoHS compliance statement, country-of-origin certificate and authorised dealer letter — included as standard, not as an extra.
We supply Lift Model against Government of India e-procurement tenders (GeM, CPPP, e-Procurement portals of state DTEs and DGT), bilateral and multilateral donor-funded contracts (World Bank STEP, AfDB e-procurement, JICA, KfW, USAID), Ministry of Education and Ministry of Skill Development bulk procurement programmes, polytechnic and ITI modernisation schemes, university research grants, AICTE-MODROBS / RPS / MARGDARSHAN funded laboratory upgrades, NSQF-aligned skills development centre projects, and direct commercial procurements by engineering colleges and TVET institutions.
Our standard tender supply scope for Lift Model covers manufacturing to specification, factory acceptance testing, pre-shipment inspection (SGS / Bureau Veritas / Intertek where required by the tender), export-grade marine packaging, FOB / CIF / DDP shipping at the buyer's preference, marine insurance, destination customs clearance liaison, inland transportation to the institution's site, on-site installation by qualified service engineers, commissioning with the institution's faculty, hands-on operator training and a written handover with a 12-month manufacturing-defect warranty.
Our Lift Model is currently in service across more than sixty countries. The most common buyer profiles are: Ministry of Education (MOE) and Ministry of Skill Development teams running national TVET strengthening programmes; donor-funded project implementation units — World Bank STEP, AfDB skills programmes, EU technical co-operation; engineering colleges procuring laboratory equipment for AICTE-mandated curriculum modules; polytechnic institutes equipping diploma-level workshops; ITIs modernising trade-specific labs under DGT and state DTEs; private engineering universities with NAAC-accreditation laboratory requirements; vocational training centres aligned to NSQF skill levels 4–7; and corporate skill-development partners running CSR-funded technical training.
Manufacturer-direct pricing applies on tender-scale quantities of Lift Model. Volume pricing tiers are extended at 10+ unit, 25+ unit and 50+ unit thresholds, with bespoke pricing on consignments above 100 units. On donor-funded procurements we provide separate price ladders for FOB Mumbai, CIF destination port and DDP institution gate as requested. Indicative landed cost calculations — including freight, marine insurance, destination customs and inland delivery — are shared with every formal quotation so the procurement evaluator can compare bids on a like-for-like total cost basis.
Standard ex-works lead time for Lift Model is two to three weeks for stock configurations and four to six weeks for customised configurations (voltage / frequency variants, specification customisations, language localisation, sponsoring-agency branding overlays). Sea-freight transit adds a further three to six weeks depending on destination port. We accept Letter of Credit (sight LC, 30/60/90-day usance LC), RTGS / NEFT for domestic supply, and milestone-based payments structured against tender progress for turnkey contracts. Standard warranty is twelve months from the date of installation against manufacturing defects, with optional Annual Maintenance Contract (AMC) renewals covering preventive maintenance, calibration, replacement of consumables and remote technical support.
The most common reason a tender bid for engineering laboratory equipment is rejected is not price — it is documentation. A missing certificate, a country-of-origin that does not match, a sample that fails on a single specification, or an authorised dealer letter not on the manufacturer's letterhead. As experienced Engineering Lab Equipment Suppliers and Skill Training TVET Lab Equipment Manufacturers for bulk Tender supply, we treat the documentation pack as a first-class deliverable. Our tender desk maintains a pre-built compliance library matched to World Bank STEP, AfDB e-procurement, GeM and bilateral donor templates — so the documentation is the easiest part of the bid, not the hardest.
Beyond paperwork, the discipline of factory acceptance testing before shipment, marine-grade export packaging, and on-site commissioning by our own service engineers (rather than freight-forwarder hand-offs) means the equipment that arrives at the institution is the equipment that was tendered for — with no surprises at uncrating. This consistency is why we are repeatedly shortlisted for repeat orders by institutions and donor agencies on subsequent tender rounds.
Email your tender document, Bill of Quantities or simple specification list to orders@elabengineering.com or call +91-9811375383. Our tender desk responds within forty-eight hours with itemised pricing, the certifications matrix, country-of-origin and shipping options bundled into a single proposal — in the format your evaluation committee expects.
Curriculum-aligned use cases for engineering colleges, polytechnics, ITIs and TVET training centres.
Aligned to AICTE / UGC engineering syllabus modules, covering both theory demonstration and practical experimentation outcomes.
Mapped to NSQF polytechnic and ITI diploma practical schedules — designed for hands-on student experimentation, not just demonstration.
Configured for competency-based assessment with clear pass/fail criteria — ready for direct deployment in skill-development programmes.
The complete documentation stack a procurement evaluator expects to find in the box — standard, not extras.
ISO 9001, ISO 14001, CE and RoHS declarations
Country-of-origin certificate & authorised dealer letter
NABL / ISO 17025 traceable calibration certificates
Operating manuals, lab worksheets & safety instructions
Manufacturing-defect warranty with optional AMC extension
FOB / CIF / DDP terms with customs & insurance handling
On-site installation & commissioning by qualified engineers
Hands-on operator training & lab manual handover
When specifying Lift Model for an engineering college, polytechnic or TVET institution, the procurement officer's checklist looks slightly different to the lecturer's wishlist. The lecturer wants the equipment that demonstrates the principle most clearly. The procurement officer wants the equipment that survives evaluation, customs, installation and the first year of student use.
As experienced Engineering Lab Equipment Suppliers we treat both audiences as customers. The technical specification needs to satisfy the academic requirement — but the documentation, packaging, freight and warranty pack also need to satisfy the auditor. Both happen on the same shipment.
For Skill Training TVET Lab Equipment Manufacturers for bulk Tender supply, the additional layer is donor compliance: World Bank STEP procedures, AfDB e-procurement standards, and bilateral donor templates each have specific certification expectations. Our tender desk maintains a pre-built compliance library matched to these formats.
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