Founded in 1995, Zidong Machinery Manufacture Co., Ltd. is a professional China balancing machine manufacturer and designer in researching, developing and design all kinds of machines, equipment, lathe, machining, automatic and tools. ISO9001:2000 certified, we follow strict quality management criteria to provide high quality and cost efficient products. And We have gotten CE, GS and EMC approvals. We devote to carving CAD/CAM technology and CNC numerical control technology research OEM balancing machines and development. By adopting assembly technology and choosing fine materials, We have moved towards good stability and gets the position in advertisement, woodworking and metal mold industries.

Force-measuring, horizontal balancing machine with permanent calibration and manual operation. Six models available within range up to 5000 Kg and diameter up to 3400 mm.
The machine corresponds to SAE machine classification according to SAE ARP 4048 : Rotor support in saddle-bearings, computer controlled measuring unit and optional protective enclosure ( protection class B or C ) are specially designed for the balancing tasks of the aircraft industry.
They are equipped with end and/or belt drive systems.
A large range of accessories is available for expanded range of tasks.
Range of application:
RM / AERO series balancing machines with saddle bearings are specifically designed for balancing turbines and compressors in manufacturing and overhaul workshops in the aircraft industry.
The modular concept allows adaptation to a wide range of balancing tasks through simple exchange of standard components of the machine, e.g. by supporting rotors with shaft journals on roller-bearings.

These machines features a very simple operation. The working cycle is fully automatic. From safety point of view a double press push button starts machine, measures and stores, the unbalance values on DPMs for two planes simultaneously and stop machine ( with brake if machine is provided with electrical breaking facility.) The measuring cycle general is less than 10 seconds for normal rotors which can be accelerated within 5 seconds. To have smooth and gradual acceleration models HDM - 3,000/- 7,000/- 10,000/- 20,000/- are provided with slipring motors in order not to have damage to drive couplings as well other rotating parts in drive systems like gears etc. The starting of these machines is done manually by cutting resistances of starter in 4 to 5 steps.
key-board facility provided on measuring panel for correct data feeding of rotor with 1 digit accuracy for itsdimensions like A, B, C, R1 & R2. Tolerance limits of both correction plans i.e. tl1 and tl2 can be fed, so that when rotor is balanced within the limits respective LEDs glow up, indicating no further correction necessary. For other details please refer 'Features of Measuring panel HDM-8500'.

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