Applications:
It used in many industries such as pipe, tank, pressure vessel, boiler, freezing equipment, power station construction, metallurgical, engineering machinery, marine building, and petro-chemical industries etc.
Specifications:
|
Technical parameter |
LHQ2020 |
LHQ3030 |
LHQ4040 |
|
Elevating stroke mm |
2000 |
3000 |
4000 |
|
Retracting stroke mm |
2000 |
3000 |
4000 |
|
Elevating speed mm/min |
1000 |
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|
Retracting speed mm/min |
120-1200 |
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|
Minimum distance between boom and track surface mm |
750(moving and revolve ) 680(fix and revolve) |
||
|
Boom end maximum weight loading kg |
80 |
||
|
Column revolving |
Manual revolving locked by screw |
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|
Trolley traveling |
Manual traveling locked by screw |
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|
Inner span of trolley rail mm |
1000 |
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Competitive advantage:
- Column top is the boom elevation unit,
- consist of AC brake motor, wormreducer and chain sprocket couple etc which can realize boom elevating to suitable position.
- The brake motor is not only ensuring pinpoint but also avoiding shocking.
- There is a ratchet anti-dropping unit. If the chain break off which can prevent boom dropping, safe and reliable.
Below are some detailed pictures for your reference:
Work conditions
Altitude height not more than 1000m
Air temperature should not be out of the following range:
a) Highest temperature 40
b) Lowest temperature 0
Air relative humidity: Maximum average relative humidity is 90% when day average temperature is not more than 25;
The equipment should be used in environment of no serious explosive or corruptive gas,steam,salt-fog,chemical deposition, and be far away from vibrant shock.
power supply electricity quality:
Voltage fluctuation (for rated frequency): ≤±10%;
Frequency fluctuation (for rated voltage): ≤±2%;
