2.Processing performance and features
   Our Concrete Mixing Plant consist of aggregate batching machine, aggregate lifting system, aggregate temporary storage hopper, powder material storage and conveyor, liquid storage and conveyor, measuring system, mixing equipment, supporting rack, outer packaging, control room, pneumatic control system, electrical control system, dust removal system and other components.
1). Our product is suitable for medium-sized or large construction such as water and electricity project, roads, docks, bridges construction, high-speed railway projects, large, medium-sized precast factory and commercial concrete production plant.
2). As large electromechanical integrated equipment to store, measure, transport and mix concrete aggregate, powder and liquid material, it could mix various concrete, especially dry hard concrete.
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3). The aggregate material is transported by inclined belt conveyor feeding. The belt can be selected from different types such as small- angle belt, herringbone belt and large- angle groove belt according to the site layout.
4). The external in the control room is covered with color sandwich plate to offer environmental friendly performance. The standalone operation room with large size windows and doors could facilitate observation of mixer truck. Heavy- dusty frame steel structure provides a good overall stability. The large operation room is easy for maintenance, while negative pressure dust removal system is used in main mixing equipment. Integral sealing is also used in the head of belt conveyor.
6). Our mixing plant utilizes microcomputer control system, whose core is industrial control computer. This control system is the most advanced and popular one in the field of industrial control. Based on the characteristics of commercial concrete mixing plant operation, our computer control system could manage and control concrete production in a standardized way.
Model selection
You can select HLS60, HLS80, HLS100, HLS150 and HLS240 model based on your concrete productivity of 60m3/h, 90m3/h,120m3/h, 180m3/h and 240m3/h, respectively.
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3.Technical parameter
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| Type | HLS60 | HLS80(90) | HLS100(120) | HLS150(180) | HLS240 | |
| Mixer supplied | JS1000 | JS1500 | JS2000 | JS3000 | JS4000 | |
| Theoretical productivity (m3/h) | 60 | 90 | 120 | 180 | Â 240 |
|
| Storage hopper capacity (m3) | 3x12 | 3x12 | 4x20 | 4x20 | 4x40 | |
| Lift aggregate | By belt conveyor | |||||
| Max aggregate size (mm) | Pebble | 80 | 80 | 80 | 80 | 80 |
| Macadam | 60 | 60 | 60 | 60 | 60 | |
| Belt conveyor capacity(m3/h) | 160 | 210 | 320 | 400 | Â 600 |
|
| Discharge height (m) | 3.95 | 3.95 | 3.95 | 3.95 | 3.95 | |
| Aggregate measuring accuracy (%) | ±2 | ±2 | ±2 | ±2 |  ±2 |
|
| Powder measuring accuracy (%) | ±1 | ±1 | ±1 | ±1 |  ±1 |
|
| Water measuring accuracy (%) | ±1 | ±1 | ±1 | ±1 |  ±1 |
|
| Additive measuring accuracy (%) | ±1 | ±1 | ±1 | ±1 |  ±1 |
|
| Measuring method | Electronic measurement | Electronic measurement | Electronic measurement | Electronic measurement | Electronic measurement | |
| Overall power (kW) | 63 | 82 | 102 | 140 |
 |
|
| Overall mass (kg) | 18000 | 22000 | 24000 | 33000 |
 |
|
| Overall dimensions (mm) | L | 21000 | 23000 | 26000 |
 |
26000 |
| W | 8000 | 8000 | 9000 |
 |
9000 | |
| H | 7900 | 8100 | 9300 |
 |
9600 | |
4.What we haveÂ
· Super High Quality
· Competitive Price
· Big Production Ability
· Fast Delivery
· Ten Years' Export Experience
· Excellent Sale and After-sale Service
5.Question
1.How can IÂ trust your machines' quality?Â
Our products has been checked and got the certification ISO9001 and CE, our machines have been exported to many countries and always have a good reputation of its quality. What's more, every machine will be tested carefully before shippment,making sure all the machines operate perfectly when it comes to your hand.Â
2.What about payment terms?Â
-T/T,30% deposit,70% before shipment
-L/C,100% at sight.
For more details ,please contact with usÂ
3.How long is the guarantee period?Â
1 year warranty for machinery parts except consuming parts like tools / knife. During warranty we keep online and local service as you inquiry.
4.What's the customer service/after-sales service?
- Local installation and training
-Providing timely technical support
-Reply within 12 hours.
-Free training in our factory.
-Recall clients regularly ,get feedback in time,keep well communication with each other
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Reverse Circulation Water Well Drilling Rig
Reverse circulation (or RC as it`s more commonly known) drilling is an essential tool in the mining industry. In addition to other oil rigs and drill rigs, reverse circulation drills assist in the productivity and accuracy in mining jobs.
RC drilling is a drilling method involving a large rotary drill and Air Compressor that yields high quality mineral and rock samples, free from contamination and material interference.
It is the preferred method of mineral exploration, drilling and in-pit grade control because it is fast and cost-effective.
What is RC Drilling?
Much like air core drilling, RC drilling returns cutting to the surface through an inner tube inside the rod. This is achieved by blowing air down the rods at a rate up to 1500 Pascals. This creates a pressure differential that pushes cuttings and water up via air lift.
The drilling component is powered by a pneumatic reciprocating piston (also known as the hammer), which drives a steel drill bit.
The two most commonly used drilling bits in RC systems are the fixed cutter and roller cone, both of which are advantageous depending on the project and geographical location of the site.
RC drilling is primarily used on large machinery and drill rigs and often goes to depths of 500 metres.
High quality RC equipment also has the ability to dry out the rock with large air compressors before the drill hits, which provides dry rock chips and, in turn, better samples.
Reverse circulation drilling is the predominant technique based on a number of advantages.
.A higher percentage of uncontaminated cuttings
.Drilling rate similar to open hole drilling, but can often be faster and penetrate greater depths
.One of the most accurate drilling methods
.Quick retrieval of sample rates
.Dry samples allow for easier analysis
Reverse Circulation drilling rig for water well investigation,mineral ores survey
Henan YK Prospecting Machinery Co., Ltd , https://www.yydthdrillingrig.com