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DAEWON HYDRAULIC LIFT Solution Provider for HYDRAULIC LIFT DAEWON HYDRAULIC LIFT DAEWON Hydraulic Cylinder GRINDING AND POLISHING MACHINES FOR CYLINDRICAL SURFACES / Introduction • DAEWON manufactures pistons with special grinding and polishing machine from Italy for hydraulic cylinder surfaces. • This special machine has been designed for maximum removal and great power for grinding, brushing and polishing round bars, hydraulic pistons and rods. • The machine has been verified from global hydraulic lift companies. - Working Capacity : from ø40 to ø400 - Total Bed Length : 27,600mm DAEWON

HYDRAULIC LIFT DAEWON Hydraulic Cylinder Solution for Hydraulic Elevator Drive / Introduction • DAEWON Hydraulic Lift offers the highest quality of cylinders to customers. • The hydraulic cylinder is the result of years of experience and know-how of the science of hydraulics. • From the raw materials to the end of products, the whole of manufacturing process is carried in our own factories. • The hydraulic cylinders of DAEWON Hydraulic Lift are developed according to EN81 directives and fulfil the safety measures. • DAEWON manufactures with piston diameter from 40 to 400mm DAEWON HYDRAULIC

LIFT VVVF EV4 Valve Sophisticated solution for Green Lift 0.75" EV4 1.5 " & 2" EV4 2" EV4 Energy consumption is optimized by EV4 with inverter / Features EV4 valve • Simple to Implement • Ideal for Renovations • Full Load and Temperature L1000H (Inverter) compensation function • Accurate Speed Control • Much less Heat Generation • No Valve Adjustment in Up Direction Temperature sensor • No Need for Soft Starter DAEWON HYDRAULIC LIFT Control Valve EV100 for High Performance Passenger service DAEWON Hydraulic Lift offers EV100 control valve with Excellence in Simplicity and Performance since

1986 / Features • Easy to Install • Smooth, Reliable and Precise in Operation • Simple Responsive Adjustment • Pressure Gauge • Self Manual Lowering • Built-in Turbulence Suppressors • Self Cleaning Pilot Line Filters DAEWON HYDRAULIC LIFT Safety Valve for more safety of hydraulic elevators Pressure Lock Valve, UCM-A3 : Solenoid operated Check Valve including Self Manual Lowering / Features • Prevent flow in the reverse Direction from Cylinder to Pump with Solenoid → Prevent Unwanted Movement of the Elevator • Including Slack Rope Valve Rupture Valve : In the event of failure in the main

cylinder line or where the down speed exceeds allowable limits, the rupture valve closes, bringing the car to a smooth stop DAEWON HYDRAULIC LIFT Hydraulic Power Unit Best Solution for Hydraulic Elevator Drive / Features • Superior Ride Comfort • Smooth, Reliable and Precise in Operation • Minimal Noise Emission • High Efficiency and Durability • Low Maintenance • 3-phase Motor Powers ranging from 3.6 to 93 kW • Pump Flow from 8 to 1,000 l/min • Special Capacity on Request DAEWON HYDRAULIC LIFT 120B 8L Gozan-Dong, 58 PHONE Namdongseo-Ro, Namdong-Gu, +82.32.815.5802 / +82.2.783.6245 Incheon

City, South Korea FAX +82.32.815.0971 dwhydro@naver.com www.dwhydro.co.kr