The northern part of Angola is the Congo Basin covered in tropical rainforests, the southern part is the Namib Desert, and the eastern terrain is more rugged than the western part. Most of Angola's population lives in the western part of the country. Most of Angola is located in semi-arid high-altitude grasslands, with only two areas suitable for agricultural development, namely the Kuanza River Basin and the Biye Plateau in western Angola. China and Angola have formed a complementary cooperation model: China provides loans and infrastructure projects needed for Angola's reconstruction, while Angola uses domestic resources (mainly oil) exported to China as loan guarantees. The World Bank calls this model "Angola Model".
Our Concrete Machine:
Q: What is the general width of the conveyor belt in HZS60 concrete mixing plant?
Answer: The conveyor belt used in the HZS60 concrete mixing plant is currently mostly a 600-800mm wide horizontal conveyor belt.
Q: What size transformer is needed to build a concrete 25 station?
Answer: To build a HZS25 concrete mixing plant production line, it is recommended that the total power of the transformer should not be less than 80KW
Q: What are the supporting scope and selection requirements of JS500 concrete mixer?
Answer: (1) This machine should be equipped with a rain shelter. (2) Equipped with AC 380V three-phase four wire distribution power supply. The power cord should be selected as heavy-duty rubber sheathed electronic cable YHC type, 500V 3 × 10 1 × m ㎡.
(3) Equipped with a self source water source (in areas without a self source water source, a clear water source and a water tank with a capacity of 15 tons or more should be provided). (4) Select a mixer truck to receive and transport the mixed concrete.
Q: What are the performance characteristics of JZC350 drum mixer?
Answer: The JZC350 drum mixer is rotated by a ring gear, which has reliable transmission, low noise, and low energy consumption; The advantages include compact structure, smooth operation, easy operation, good mixing quality, and high productivity.
Q: Which model of spiral conveying pump is good for HZS75 mixing plant?
Answer: Under normal circumstances, the spiral conveying pump used in conjunction with the 75 type station is mostly the LSY273 * 8M model.
Q: What is the composition of the water supply system for the forced mixer?
Answer: The water supply system consists of a water pump, a throttle valve, a cleaning and spraying device. The throttle valve can adjust the flow rate of water, and the total amount of water supply is regulated by a time relay.
Q: How can users reasonably purchase JS500 concrete mixer?
Answer: Users should understand that 1 Understand the technical performance and supporting scope of this machine.
2. When the machine leaves the factory, the lower rails, ladders, slant support, connecting angles, legs, anchor bolts, and suction pipes are in a loose state, and other parts are in an assembled state.
3. This machine is transported by heavy-duty trucks weighing over 10 tons.
4. Cranes weighing over 10 tons should be used for lifting.
Q: Is the concrete 75 station control system computer based? Is there a simpler way?
Answer: The electronic control system of HZS75 concrete mixing plant is divided into two types, one is a simple centralized control system, and the other is a fully automatic computer control system.
Q: How large a mixing plant is needed to produce around 150 cubic meters of concrete per day? Is it a set that doesn't work?
Answer: A HZS180 concrete mixing plant can fully meet the production requirements for the required amount of concrete. Or choose to build two HZS120 type mixing plants.
Q: Can the concrete 35 station be equipped with a conveyor belt? Conveyor belt saves time
Answer: In theory, it is possible to use conveyor belts for feeding, but according to industry standards, such equipment configuration is no longer called HZS35 mixing plant.
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