Dynamic Balancing Machine (RDB-250)

Product Description

RDB series Cardan shaft balancing machine

High-speed test in short time.

RDB series propeller shaft balancing machinery are kind of specific machinery for the collection of propeller shaft 's unbalance. They are advanced, effective, easy operation, direct read-out, fast test and stable. This series are divided into A and B type. A type has three pedestals, is available to test three planes propeller shaft. It can also be used to test two planes propeller shaft if the mid-pedestal is removed. In the mid and right pedestals, there are pneumatic-driving lock systems to lock or release the safe guard.

Before starting the machine, by making adjustment on two planes of the propeller shaft, so the unbalance and its phase can be found. Measuring unit is digital, adopting 570, 642 or 690 measuring unit, multiple functions, man-machine dialogue operation.

This series machine can be fixed with welding machine, suitable for the welding operation, easy operating and high efficiency, Balancing machine and welding machine are concatenate protected. Welding machine is controlled by PC with high precision stability and also poses function of compensating electricity net.

type	RDB -100A	RDB-100B	RDB-250B
Range of the mass (kg)	5 — 100	5 — 100	5 — 250
Max.dia ( mm )	130	130	130
Distance between two pedestals (mm )	2350 Three pedestals	2350 Max.	3000 Max.
Range of journal dia ( mm)	130 100 In mid pedestal	130	130
Balance speed (r/min)	1600/2400/ 3200/4800*	1600/2400/ 3200/4800*	≤ 3200 Adjustable speed
Motor power (kW)	2.4 / 3	2.4 / 3	7.5
Max. initial unbalance (g . cm )	500	500	1000
Min. sensitivity ( g .cm )	5	5	5
Measuring plane	3	2	2
Measuring unit	642	570	570
Option range	1. RDB-100B,RDB-250B can adopt 642 or 690 measuring unit. 2. Air-condition for measuring unit-----stabilizes the 642 unit in proper temperature. 3. Welding machine –to weld the balance block on the shaft 1) TN1-63 welding machine 2) TN1-125 welding machine 3) TN1-160 welding machine 4. Frame of welding machine – to install the welding machine 5. Frequency change device- adjustable speed

More Product Features

Trademark:	SCHIAK
Model:	RDB-250
Standard:	(TUV)ISO9001:2000
Unit Price/Payment:	TT/LC FOB SHANGHAI PORT CIF
Company:	Shanghai Schiak Testing Machinery Co., Ltd.