Detailed Product Description
Grinding Glass Beads
new glasses for material
Round ratio above 85%
Grinding Glass Beads
HV, Loading 100g, residence time: 12s
the average of five point: 5270Mpa
code(HV): ≥ 5000Mpa
IV. percentage of damage
1. test condition
(1)shot peening Target:Thickness:1.2mm (steel plate)
(2)air pressure of the nozzle:0.3Mpa
(3)the space between the nozzle and the Target: 200mm
(4) time of shot peening:5min
(5)the diameter of the glass beads: 250 microns
(6)Gross Weight of the tested glass beads: 1020g
(7) the weight of the damaged
glass beads after shot peening: 1.02g
2.percentage of damage of the test : 0.1%
They are mainly used for the disperser, grinding media of industries, such as coloring, paint, ink, coatings, resins, chemical engineering, with the advantages of smooth surface, even size, high hardness, good chemical stability. Thanks to the characteristics of heat-resistant, wearable, compression strength, the filling-type bead could be used to improve glass fibre reinforced plastic, rubber, and so on.
- Q:Pile foundation
- At the bottom of the drill bit, when rotating, the soil layer becomes loose and becomes slag. It is suspended by mud and overflowed with mud. The well wall is protected by water head and mud. Reverse circulation rotary drilling: the mud flows into the borehole from the mud pool and is mixed with drilling slag. Suction role in vacuum pump, drill into a slag mixture into the mouth, through the drill pipe, and a slurry pump debris control raft excreted into the sedimentation tank cleaning, for further use. Because the bore diameter of drill pipe is much smaller than that of well bore, the water slurry in drill pipe is increased by 4~5 times faster than that of positive circle, and it is dominant in drilling hole of bridge drilling pile.
- Q:What are the preparations for the piling site?
- 1, the pile position determination: according to the project provided by the construction unit and the pile axis location map of pile location, pile location must be accurate, and in the pile position by a soldering iron drilling, hole depth is 15~20cm, filled with lime, prevent in the process of driving the wrong pile.2. Pile up(1) pile stacking shall be determined by pile driving route and pile driving sequence(2) the site shall be level and level with three passes and one leveling. Remove obstacles in the ground, underground and air in the range of the moving of the pile driver. The wooden posts and the pile rings shall be of the same position, except for the contact between the pile and the pile, and nothing else shall be in contact with the pile so as to prevent cracks in the pile.(3) the strength of reinforced concrete precast piles must be up to 100% before they can be transported and piled3, the selection of pile machineAccording to the design of single pile bearing capacity and pile length, this project intends to use hammer weight 2.5t track type diesel pile driver.
- Q:What are the effects of building piling on the surrounding area?
- In engineering piling, because of the huge impact force, it can produce shock wave, which will cause some damage to the surrounding building.
- Q:What are the main types of pile drivers?
- The market is the piling machine of many kinds, small as you introduced under the following four types: x0d, x0d drop hammer pile driver pile hammer is a heavy piece of steel, by using the hook lifting winch, after decoupling along the guide frame free fall and piling.x0d two, steamhammer piling machine x0d pile hammer comprises a hammer head and a hammer base., with steam or compressed air as a driving force, a single acting hammer and double acting hammer two. Single action piston or cylinder as the hammer to hammer, steam driven hammer up, then let the hammer seat along the guide rod fall and piling. Double acting steam hammer is increased as the piston hammer head with cylinder as hammer, steam driven hammer up, then drive the downward impact hammer. Piling up and down reciprocating speed, high frequency, vibration of the pile penetration stratum, can reduce the friction resistance, pile hammer effect. Differential two-way unequal force, the hammer seat has light weight, Effect of impact weight can be relatively increased, the performance is better. The hammer into the exhaust valve reversing by manual control, can also be installed in the side with the hammer and hammer lifting flange lever automatic control, impact stroke can be adjusted in two ways.
- Q:The impact of drilling pile driver how much money
- Hello, I am the impact hammer hand machine, a full set of about twelve thirty! Configuration High fifteen sixty thousand! Buy machines and contact me with workers
- Q:How to hit a pile of photovoltaic power generation?
- Do you have anything to live with? I have a photovoltaic machine. What ground is it, earth or stone?
- Q:Is it profitable to operate a pile driver?
- Generally similar, but if the site is more, then more than this money
- Q:What is the noise level of site construction (piling)?
- The construction is divided into several stages, and the noise limits are as follows:Earth stage, daytime noise limit is 75 dB, the night noise limit is 55 dBPiling stage, daytime noise limit is 85 dB, prohibit the construction of the night
- Q:How many kinds of pile driver are there?
- The cylinder type diesel hammer takes the cylinder as the hammer seat and directly uses the lengthened cylinder to guide the inner wall. The two guiding rods are omitted, and the plunger is a hammer head, which can move up and down in the cylinder. When piling, the pile cap at the bottom of the hammer block is pressed on the top of the pile, lifting the plunger with a hook, and then decoupling and downward impacting to compress the air enclosed in the cylinder. And fuel injection, explosion, shock, ventilation and other work processes. Diesel hammer work is on compression ignition diesel to start, it is necessary to ensure the closed gas cylinder reaches a certain compression ratio, sometimes piling in soft soil layer is often because the reaction is too small, the amount of compression is not sufficient to ignite the ignition, it needs to use the hook to lift a hammer from multiple impact, to start. The hammer seat of the diesel hammer is provided with a fuel injection pump, an oil tank, a cooling water tank and a pile cap. The movable gap between the plunger and the cylinder is sealed with an elastic plunger ring. Four, hydraulic hammer piling machine is a diesel belt start, to the oil pressure as the driving force, can be adjusted according to the formation of different soil pressure, in order to achieve the appropriate impact force for piling, is a new type of pile driver. Small and medium-sized hydraulic pile driver, commonly used in highway guardrail piling, highway guardrail construction. Similar pile driving equipment are: hydraulic pile driver, road pile driver, guardrail, pile driver, road drilling machine.
- Q:How about the hammer head of hydraulic pile driver is too big?
- You can only use the nitrogen charging device to release the nitrogen from the hydraulic hammer, and remember that the value is better than the 1-1.2
The company has wide experience and offers a range of equipments, expertise and services to the road marking industry. The products range from road marking equipments, reflective materials, pile driver, traffic signs, traffic barrier as well as undertaking turnkey projects. Our company will be further committed to contributing to the designing, R&D, manufacturing, and providing high quality products, customer care, prompt services as well as strong technical support to both domestic and overseas customers.
1. Manufacturer Overview
||Liaoning, China (Mainland)
|Annual Output Value
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||31% - 40%
|No.of Employees in Trade Department
||5,000-10,000 square meters
|No. of Production Lines
||OEM Service Offered
|Product Price Range