Presentation 2014

GEM Company 3000 sqmts covered area 25 years experience in lift sector Production Capacity > gearboxes/year more than 85% for export

3 key words for GEM Service QualityPrice The Winning Formula

Service Delivery time one week (3 days “out of service” lifts) Technical and Commercial Offices available for Customer any needs answering within the same day Tailored solutions on request

Quality Our raw materials / suppliers 100% Made in Italy 100% Certified Each gearbox tested before delivery

Price Continuous update & upgrade of company procedures (supply chain and production process) Direct daily contact with end users The best value for money (Quality Vs. Price ratio) Vision: “To be competitive by getting our partner_customers more competitive”

Products range summary -HW134, gearbox for the 3,4 up to 6 passengers lift ( Kg), cabin speed up to 1 m/s (either AC2 or VVVF) -HW134L, with external support (2.700kg max. static load), for the 8 passengers lifts (630kg), 1m/s VVVF (T.S. dia. 480 mm) -HW140C, gearbox for the 8 passengers lift (630Kg), cabin speed up to 1 m/s (either AC2 or VVVF) -HW140CL, with external support (3.800kg max. static load), for the 10 passengers lifts (800kg), 1m/s VVVF (T.S. dia. 480 mm) -HW175C, gearbox for the 800kg and 1.000kg duty loads, cabin speed up to 2 m/s (either AC2 or VVVF)

Certified suppliers We work with network of selected suppliers, each one certified and internationally reknown for their professional work, based on quality and service.

GEM Worldwide GEM is present in more than 30 countries (4 Continents), both with exclusive and not-exclusive distributors. They say about GEM: Quality leaving a long lasting impression

A few technical highlights:  each machine can be very easily disassembled, for easy handling and transportation into machine room  each machine is provided complete with synthetic oil ("oil for life").  AC2 motors are complete with thermal protections/thermistors for both high speed and slow speed + with thermo-contact for external fan (all models with AC2 motors, it is GEM standard).  VVVF motors are complete with thermal protections/thermistors.  traction sheave made by best spheroid cast iron, granting 240 HB (not the "grey" cast iron, cheaper but much weaker and easy to be damaged by ropes wearing).  utmost quality core components (not from China, Turkey or other "low costs/low quality" supply areas)  distance between slow shaft and screw shaft equal to 134 mm (for the 4-6 passengers machine), 140mm (for the 8 passengers machine), 173mm (for the passengers machines), for best performances and reliability on the long term.  slow shaft made by best alloy steel  worm wheel made by special bronze (high resistance centrifuged bronze with nickel) and new manufacturing technique to assure viability of performances.  worm wheel design complying with BSI 721 (about minimum thickness of bronze underneath worm wheel gear)  Low noise level (<54dB) and extremely low vibration level  Innovative solution for brake on slow shaft HW134, allowing “hand maneuvre” for emergency brake fully integrated with standard brake system, for simultaneous opening and closing of both brakes.  Innovative solution for “pre-arrangement” of brake on slow shaft HW134, allowing purchase of gearbox with pre-arrangement only, ready for future upgrade (completion) by installation of emergency brake.  Innovative solution of gearbox HW134 with pre-arrangement, to be “at same time” either "left hand" or "right hand".

Contacts GEM – GENERAL ELEVATOR MACHINES S.r.l. V.le Caproni 18, ROVERETO (TN), ITALY Tel. (+39) Fax. (+39) Commercial Office Technical Office After Sales Service

THANKS FOR YOUR KIND ATTENTION QUALITY : DIFFICULT TO SPOT, YOU ALWAYS KNOW IT WHEN YOU SEE IT