How to choose the sprinkler model ? This problem may be the trouble of many old friends who want to buy a sprinkler! Â
  From the choice of chassis manufacturers , heavy truck brands such as HOWO, Dongfeng Duolika, Fukuda are all good choices.
  Since the tonnage of the sprinklers is different, the price of the sprinklers is also very different, so be sure to pay attention to the water tonnage when purchasing. The car unit must count water use area and use water  Density, reasonable setting of the sprinkler's working path and efficiency, and doing everything possible.
Second, the special features of the sprinkler. Careful planning is the hard way to buy a sprinkler. General sprinklers are standard: pre -jet , post -spray, side jet, and rear platform high pressure water guns. If you only need to punch and water cannon, you can subtract the rear shower pipe network connection. Users can also according to their actual needs, select Watering: the installation of three Bay spray gun to achieve its road erosion features, installation pesticide spraying pesticide system to achieve functional, the installation of wind sent dust removal spray cooling system to achieve its function termite control Features, snow removal features, and more. The more pipeline networks, the greater the pressure decomposition of the sprinkler, which will directly affect the water pressure of the front and rear nozzles , and the unnecessary configuration will also increase the manufacturing cost . Â Â Â Â
In addition, the choice of sprinkler brands. At present, there are many kinds of green sprinklers. Â
Difficult to choose, who can do it? I personally think that first of all, I have to choose an old sprinkler manufacturer that is regular and has a tailoring experience. I would recommend it here : the “Green Leaf†brand sprinkler trucks of China National Heavy Duty Truck Group Jinan Special Vehicles Co., Ltd. Â
Above all with many years of professional experience in manufacturing sprinkler, it is the government procurement cooperation unit, sprinkler varieties, the multi-user bulletin, sprinkler export more products, government procurement, high market share, good service, trustworthy .
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Rock Drilling Machine is a kind of machine used to coal mine drilling hole and blast hole.Mining Electric Drill have various series ,such as yt serires ,yn series,ZLG serires.and different type ,electric type and pneumatic type.Mining Air Leg Rock Drill widely used in all over the world.The mining rig is a vertical shaft type portable drilling rig, which has the characteristics of reasonable oil circuit configuration, good linkage performance and fast pulling speed.
According to the user's suggestion, the advantages of each type of drilling rig are adopted, especially the oil circuit configuration is reasonable, the linkage performance is good, and the pulling speed is fast. The mainframe adopts a steel frame structure. In addition to the different power configurations, the other models are universal. The main features are as follows:
First, the forward and backward movement of the pallet is guided by the "V" type guide rail on the feeding frame and the "V" type slot slider, and the movement precision is high.
Second, the "V" type guide rail adds a surface hard chrome plating process, which not only improves the corrosion resistance of the guide rail, but also increases the surface hardness, thereby improving the service life.
Third, the gripper structure, drawing on the advantages of the Swedish "Tai Mike" 230 drilling rig, the clamping is reliable, the release is quick and flexible, and the adjustable range is large.
GXY-1 drilling rig is a vertical shaft type portable drilling rig according to user's needs. The drilling rig is suitable for engineering geological exploration, general exploration of solid deposits, blasting holes and inspection holes for various concrete structures. Depending on the formation, drills such as diamond, carbide, steel sand, and spirals can be used for drilling.
The MQT-120/2.6R pneumatic anchor drilling rig is used for anchoring net support operations in various tunnels, rock lanes, coal roadways and semi-coal alleys with top hardness f=3-8. The rig is light in weight, flexible in operation, and integrates drilling, agitation, installation of anchor cables and anchors. It is an ideal tool for supporting coal mine roadway, engineering ramp cable and bolt support.
Rock Drilling Machine,Mining Electric Drill,Mining Air Leg Rock Drill,Mining Drilling Machine
SHANDONG HENGWANG GROUP , https://www.hwmac.com