Access to the site
Concrete roads, such as concrete mixers, have complex road conditions and are affected by construction. The roads are generally narrow and the road environment is not good. The average bicycle is better, semi-hanging driving is more difficult, the turning radius is also greater, and it is not suitable for entering and leaving the site. Especially on construction sites, semi-trailers are more likely to slip into cars if they encounter rain and muddy roads.
Feed and discharge
In concrete mixers, whether they are fed or unloaded, they usually enter the mixing station or discharge port by reversing. Semi-trailer reversing is difficult. In order to pour into the feeding port and discharge port, it is troublesome. Affects the efficiency of operations.
Moreover, concrete transportation requires time. Generally, the time from feeding to unloading cannot exceed 90 minutes. There is also an important point that the domestic concrete market is now based on the price of the party, less to run a trip to earn less money.
Laws and regulations
Domestic restrictions on the axle weight of the tractor are relatively strict, but in the mixer vehicle, this is basically a dummy. The 6x4 mixers do 12 squares, 8x4 and even 16 squares. Taking a 6x4 mixer truck as an example, 2.4 tons per ton of concrete, 12 squares is 28.8 tons, and 6x4 trucks weigh between 14-15 tons, which add up to domestic weight limits. This kind of car is very dangerous to run in the city. From time to time, there is a tragedy of accidents caused by the mixer.
The biggest advantage of the semi-trailer truck is that it has more shafts and more loads, but if the semi-trailer trucks are strictly in accordance with regulations, they can only hold about 14 square meters. It is estimated that nobody will buy them in this environment. If it is overloaded like a bicycle and it is a tank of 20, 25 or even larger, it will cause a vicious cycle of overloading, which will not only cause great damage to the road, but will also seriously threaten pedestrian safety.
price
The purchase price of semi-trailer trucks is much more expensive than ordinary bicycles. Domestic users are more sensitive to prices, which is a big problem in promotion.
Small mixer
The 2 cubic - 6 cubic-capacity mixer trucks are collectively referred to as small-sized mixer trucks, also known as [1]. The small-sized mixer truck can be widely applied in construction projects such as mines, tunnels, townships, villages, town highways, water conservancy projects, large-scale projects, tail-end, short-term, small-scale projects, micro-miniature mixing stations, subways, and national defense. It is characterized by limited design, wide, long, narrow body, short wheelbase, small turning radius, high flexibility and high efficiency.

Linear Actuators For Smart Furniture

Product Description

Power Recliner Replacement Motor Actuator


24v Linear Actuator For Recliner is an actuator that creates to the circular motion of a conventional ecectric motor.6000N Linear Actuator For Recliners,sofa,lift chair,beds are high quality with low noise and over-load protection are installed.Electric Actuator for Electric Chair Control are used in machine tooles and industrial machinery,in computer peripherals such as disk drives and printers,in valves and dampers,and in many other places where linear motion is required. Linear Actuator for Recliner Chairs are quiet and powerful design.Power recliner motor replacement,the thrust up to 6000N in push,and up to 4000N in pull.Elegant and compact design with small installation dimensions.


Features:Basic and economic design,Up to 6000N load capacity,direct mounting on control box possibility,Long lifetime.


Mimimum installation size(distand between the push holes and the two holes before and after the return of the putter)L=S(stroke)+175mm,the distance between the push and the two holes before and after is extended to =2SX(stroke)+175mm.

Standard protection class:IP 54.Noise level 48 dB.


Application:Electric linear actuator for recliner will open and close the lift mechanism of power recliner or lift chair.Connects to motor handset hand control via 5 pin style connector,and connects to the power transformer via the stand 2 pin style connector.


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ZHEJIANG XINYI INTELLIGENT DRIVE TECHNOLOGY CO.,LTD , https://www.xinyiactuators.com