The pump is a type of machine that is both pressurized and driven and must comply with the prescribed safety measures before installation, operation and maintenance, and during installation and operation and maintenance.
Auxiliaries (such as motors, belt drives, couplings, high-speed gearboxes, continuously variable transmissions, etc.) must also comply with this safety measure and refer to the relevant procedures before installation, operation, and maintenance.
(two)
Before installing belts or couplings, the direction of rotation must be checked, because the incorrect direction of rotation will damage the pump during operation or damage the individual parts.
(three)
Without the permission of special personnel, the pump must not be operated beyond the conditions specified in the original sales, otherwise it will result in equipment or personal accidents.
(four)
The pump must not be operated at a low or zero flow point or in other conditions that may cause vaporization of the pumped medium. Otherwise, it may cause equipment accidents due to the large increase in pressure.
(Fives)
During maintenance or pumping, the internal vacuum pump must be isolated. If it cannot be well isolated, the impeller may become a “flywheelâ€, causing equipment and personnel accidents.
Notes A series of installation drawings including liquid pools, pumping lines, valves, control devices, etc. should be available to prevent misloading of the pump.
QC11K Hydraulic Shearing Machine
This series is Guillotine Shearing Machine. Compared with Swing Beam type machine, the shearing precision is higher and the straightness is better
DML cnc shearing machine is the fruit of a project resulting in our bringing together 'Made in China' creativity, design and
innovation with all the reliability of the best Chinese and European component range. The result is a perfect mix of avant-garde and efficient technology, guarantee of an extremely solid machine, precise with its cuts and of extremely high quality. cnc shearing machine is available with a broad series of standard equipment but it is possible, at any moment, to add optional equipment according to requirement. The robust monolithic structure is a guarantee of great stability and precision of cut. Even the design is perfected according to criteria of maximum functionality and efficiency.
Standard Equipment:
1. Wear resistant blades for Top blade 4 cutting edge and Bottom blade 4 cutting edge.
2. Portable foot pedal is eligible for single and automatic cutting.
3. ESTUN E21s NC controller System.
4. NC controlled motorized backgauge system.
5. 600 mm motorized back gauge system with 0.1 mm accuracy.
6. Front support arms with T slot, ruler and flip stop.
7. Squaring arm.
8. Scales with metric and inches.
9. Cutting line illumination and shadow line.
10. Central lubrication system.
11. Front finger protection guard appropriate to CE norms, 1 m left side collapsible and switch protected.
12. Rear sliding plates.
13. Front sliding plates with ball bearings on the table.
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Jingjiang lifeng machine tool manufacturing CO.,ltd , https://www.dmlcnc.com