Qdy model hook casting bridge crane

Features:
Where safety has always been written with a capital 's' in the interest of people and processes. Casting cranes of 2 or 4 girder design with trolleys for transferring molten materials on both sides. Hot metal is handled safely and efficiently.

Key words which characterize our "steel production" application focus are:
1. High ambient temperatures
2. High level of availability
3. Severe operating conditions
4. Low-maintenance designs with a long service life
5. Safety hoist units
6. Redundant drive systems

Equipment and structure:
Normally there are four beams and two trolleys assembled on the crane, laminated ladle hook is equipped on the main trolley for lifting the ladle, and aux trolley is for overturning the ladle and other assistant handing. The electrical appliance is installed inside of the main girder with heat insulation device and cooling device, the crane can work efficiently under harsh conditions such as high temperature and dust-laden, use various frequency speed system with speed ratio as1: 10 for main mechanisms such as hoisting, trolley traversing and crane travelling. Also we can choose the suitable speed under the customer requirement.

Type/model
Qdy model hook casting bridge crane

Structure
Main beam, end carriage, hoist trolley, complete electrical system and control system

Quality standard
ISO 9001: 2000 ISO 14001: 2004 and ohsas 18001

Motor
Slipring motors, dust proof construction foot

Brakes:
Independent hydraulic brake

Gear box:
All gears & pinions running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication

Limit switch
Safety limit switches for stoppers will be provided to prevent over traveling in all motions.

Optional features: Wireless radio remote control shrouded DSL system for power feeding flameproof anti-explosion cabin operated PLC automatic control system.