Gold Member Since 2008
Audited Supplier
Schenck Shanghai Machinery Corp. Ltd.

Horizontal Balancing Machine, Balancing Machine, Balancing Equipment manufacturer / supplier in China, offering Horizontal Hard-Bearing Balancing Machine Hm1bu, Schenck Vertical Semi-Automatic Balancing Machine, Schenck Horizontal Balancing Machine (AB Comfort) and so on.

(/ )

Supplier Homepage Product Schenck Horizontal Balancing Machine Horizontal Hard-Bearing Balancing Machine Hm1bu

Horizontal Hard-Bearing Balancing Machine Hm1bu

FOB Price: US $20,000-100,000 / Box
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $20,000-100,000/ Box
Get Latest Price
Production Capacity: 300 Sets Per Quarter
Transport Package: Plywood Case
Payment Terms: L/C, T/T

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: HM1BU
  • Load Way: Electronic Load
  • Display: Digital
  • Weight: 100-500Kg
  • High Precision: Modular Design
  • Simple and Precise Measuring Unit: Flexible and Dynamic Drive Unit
  • Specification: Schenck
  • HS Code: 903190010
  • Type: Vibration Testing Machine
  • Loading Method: Dynamic Load
  • Control: Computer Control
  • Power Source: AC220V
  • Universal Application: High Initial Unbalancing Value Permit
  • Trademark: Schenck
  • Origin: Shanghai
Product Description
Horizontal Hard-bearing Balancing Machine HM1BU

Why Balancing?

1) Balancing creates and enhances quality!


Unless it is corrected, the effect of unbalance will often only become noticeable in the finished product. If rotors are not balanced, they can cause undesired or even dangerous vibrations. They can also diminish the practical value of a machine, cause damage to the bearing, or fractures to the casing, suspension or foundation. Excessive noise and vibration may also irritate or annoy the user and lead them to conclude that the product is of poor quality. Thus, a product that is free from noise and vibration is always a sign of quality, precision and craftsmanship.

2) Increasing Demands!

More sophisticated technical development have lead to constantly increasing requirements with regard to balancing quality. Higher performance for applications such as high-speed tool spindles, electric motors, turbines, fans, universal joint shafts or paper rolls simply mean higher speed. The trend is clear, and in order to meet these requirements precision balancing is essential. Accurately balanced rotors allow us to safely reach higher speeds and deliver considerably higher performance.

Typical Applications:

Auto:                   crankshaft, drive shaft, brakes, pulley, armature
Aerospace:         generator, motor, transmission shaft, APU accessories, wheel
                           Blowers / Compressors / Turbine: ventilator, blower, compressor, turbine
Motor:                 electromotor, generator
Machine tool:      machanical spindle, electric spindle, tool shank, grinding wheel
Pump:                 entrifugal pump, double suction pump, mixed flow pump, axial flow pump
Papermaking:     drum dryer,pressing  roller, guide roller
Textile:                spinning cup, split wing, spindle, combing roller,slotted drum, carding         machine roller
Railway / Vessel: electric motor, blower, marine crankshaft, turbocharger, wheel, train wheel pair


Basic Technical Data

provided the rotor weight is equally shared between the two bearings, rotor weight  W
per bearing pedestal
Max.
Max.
12 kg
6 kg
Rotor weight 
(as long as an accommodation of the rotor is possible due to the geometric data and the minimum achievable residual unbalance is sufficient for the balancing task.)
Min.unlimited
distance between bearing centers
(500 mm length machine base)
distance between bearing centers with belt drive
Max.
Min.
Min.
450 mm
15 mm
40 mm
rotor swing diameter above the machine base
rotor swing diameter within the motor range
Max.
Max.
360 mm
200 mm
journal bearing diameterMax.
Min.
22 mm
5 mm
Belt driving diameter 10-150 mm
Balancing speeds based upon 50 mm belt driving diameter approx.
(With other belt driving diameters, the speeds change accordingly. In addition, the speed range of the measuring unit must be taken into account. See item 2)
220 - 2 200  rpm
Wn2-value     for permanent calibration Wn2 = 80x106kg/min2
Umar Minimum achievable residual unbalance (*according to ISO2953)
-
each bearing plane 0.1 gmm per kg rotor weight
-
but not better than the maximum measuring sensitivity of the measuring unit 0.1gmm

(* This value is refering to the measuring speed of 1000 rpm with CAB708, also influenced by the rotor characteristics and support bearing. see specification of the measuring unit)
Unbalance reduction ratio (URR) 95%
Note:
The above mentioned data (especially the accuracy data) not means can be achieved the customer rotors, please find the definitions according to ISO 2953 or related international regulations.
The drive power chosen out is relative with the work pieces, due to the diversity of out-structure, moment of inertia and wind influence of different rotors, which means not all the biggest rotors can reach the balancing speed as we expected.
EXTENT OF DELIVERY: (basic delivery scope)

1          Machine base

2          Bearing pedestals



1          Underslung Belt Drive(BU)


1          Reference pickup

1          Electric drive and control



Accessories:
Connect cables, tools, balancing plasticine, 1 set of technical documentation.

Language:
Technical documentation and lettering of the machine in English or Chinese.

Electrics:
normal voltage 220 Volt ± 10%, frequency 50 Hz. (Special design on request.)


Colour finish:
according to SCHENCK standard

 
Send your message to this supplier
Avatar
Mr. schenck
webmaster
*From:
To: Mr. schenck
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now