Universal building hoist

In the building hoist to the high-tech development, and at the same time we also clearly recognize that China's per capita income is low, particularly sensitive to the price, in this particular environment, the market is an urgent need for simple, reliable popularity construction elevator. In the future, this type of construction hoist more than about half of the total demand of the Chinese construction elevator. Type of construction hoist features:
The building hoist configuration to meet the minimum requirements, but the price is very low, very low failure rate, high reliability, durable, basic in its service life without maintenance, and is easy to use. This type of construction hoist technology development direction:
a) the application of high-tech and new materials in the production of construction elevator parts. As in the component surface and high-tech coatings, greatly extend its service life. Low price and high reliability popular computer instead of the high prices and low reliability of construction hoist dedicated electronic board to control the construction elevator.
b) Production process improvement. The component process improvement make the products lower prices, and more durable. Production and changed. Allows such construction elevator production methods and modern large-scale automobile production mode, assembly line production. And high yield, construction lift annual production capacity of 4 to 5 million units.
c) extensive use of standard parts. This kind of construction elevator parts almost all are in the market to buy standard parts.

The technical parameters of trailer pump

Trailer pump, usually from the technical parameters, a trailer pump has the following main technical parameters: transport emissions, the outlet pressure, power and distribution of valves in the form.In accordance with the new national standards, several key parameters from the concrete conveying pump models can be informed.
1.The meaning of the gate valve trailer pump model parameters:
a.For example HBT30-45Z III, HBT ─ behalf of towed concrete pumps; 30 - on behalf of hourly maximum theoretical side of 30 cubic; 45 - on behalf of the motor power of 45 kilowatts; Z - on the part of gate valve pump; type III ─ behalf of thirdgeneration of products.

b.Including HBT70C Ⅲ type and HBT60D III type D ─ behalf of pump; C - on behalf of the diesel pump.

2.S the valve trailer pump model parameters meanings:

HBT80.13-130RS for example, HBT ─ behalf of the trailer concrete pump; 80 - with respect to hourly maximum amount of theory side of 80 cubic meters; 13 - on behalf of the outlet pressure of 13 MPa; 130 - on behalf of diesel engine power of 130 kilowatts; the R ─on behalf of the diesel-powered; S - on behalf of S valve pump.
3.Butterfly valve meaning of trailer pump model: Actually, international and domestic do not have a uniform standard, each manufacturer has its own naming.

The safe and sound procedure of your tower crane

First, the tower crane ahead of the procedure to become completed a sequence
of checks, including the shift adjust techniques for tower crane do the job
should be completed, look at the mechanical history books and shift document fill and things recorded. Just before the procedure need to release the rail clamp method in accordance aided by the provisions in the fixed rail clamp. To distinct obstructions strolling observe, check both of those ends from the cross rail going for walks limit prevent from the close on the head is just not under
2 ~ 3m, and examine the flatness with the rail, slope and top main difference
of two tracks need to be consistent about tower crane technical restrictions, the roadbed ought to not subsidence, slip slope, cracks.

The tower crane installation should really have the correct safety units and these basic safety equipment to be certain its integrity and sensitive and
reliable. If harm is identified, ought to be timely maintenance alternative
course of action. One more tower crane and strength lines safe distance to tower did not meet up with the necessities set protective frame, plus the the protective body erection of theory blackout erection, shall not use metal
elements, bamboo and also other components can be used.

Tower private regularly examine, like building hoist, but additionally to typical checks, not only to look at, but in addition on the maintenance, routine maintenance checks on some machine parts, standard frequent sense, they're massive devices Specifically, the steel tower crane construction not welding each individual crack and deformation, connecting bolts, pin excellent should
abide by the requirements of the connecting bolts consistently scheduled staff members pretension, superior rope lubrication and preservation, damaged wires shall not be extreme, need to not be allowed off shares, shall not plastic deformation, Shengka connector specifications, gearbox and fuel tank could not spill the conventional stress of the hydraulic program, brake and restrict insurance policies sensitive and trusted transmission mechanism oiled, protection products, full and reputable, superior insulation of your electrical manage circuit.