Detailed Product Description
Grinding Glass Spheres
new glasses for material
Round ratio above 85%
Grinding Glass Spheres
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:Why piling?
- Simply, generally speakingThe pile is provided to bear the weight of the building. The bearing capacity of the foundation soil under some very poor, not up to the corresponding capacity to undertake the building, the pile foundation, one end is connected with the building, one end of the deep and good soil or rock.
- Q:Is it better to build a foundation or a separate column?
- Depends on geological reports, can not pile, it is best to save a lot of money Oh!
- Q:A pile driver 1 team can play many 12mI36b steel sheet pile
- According to the geological conditions are different450 pile driverThe number of 9m Larson steel sheet piles is about 100 a day300 times the pile driver
- Q:Is the prestressed pipe pile driven by a diesel pile driver or a static pile driver?
- According to the design requirements and the applicability of the site, diesel hammer, static pressure is feasible.Diesel hammer; mainly under the impact of immersed pipe pile, there is a certain vibration, noise nuisance, environmental pollution emissions are slightly polluted.
- Q:How many types of piling are there on the site?
- Divided and prefabricatedAfter pouring into the hole, pouringPrefabricated is to direct the already installed loading, hit with a pile driver
- Q:Piling machines need to how much money??
- See how many meters you need, there are 13.5 meters to 20 meters, there are 5 meters to 8 meters, the performance is not the same
- Q:How did the pile driver move on the site?
- What is the construction of a rotary boring pile driver in the building?:1, the use of mud pump, drilling the soil out, forming a pile hole, and then steel cage, pouring concrete.2. Pile driver consists of pile hammer, pile foundation and auxiliary equipment. The pile hammer is attached to two parallel vertical guide rods (commonly called Longmen) at the front of the pile support and hoisted with lifting hooks. The pile foundation is a steel structure tower with a windlass at the back of which is used to lift the pile and hammer. A guide frame consisting of two guide rods is used in front of the pile to control the direction of the pile driving so that the pile can be accurately penetrated into the formation in accordance with the design orientation. The basic technical parameters of a pile driver are impact weight, impact kinetic energy and impact frequency. According to the motion of the pile hammer power source can be divided into hammer, hammer, diesel hammer, hydraulic hammer etc..
- Q:How many prestressed concrete pipe piles can a pile driver hit in a day?
- You can hit 4 roots a day.Precast pile, various materials, various forms made in the factory or the construction site of the pile (such as wood, concrete pile, prestressed concrete pipe pile, steel, etc.) with piling equipment will be pressed into piles, or buried in vibration. More prefabricated piles are used in the field of building construction in China, mainly concrete precast piles and steel piles in two major categories.Precast piles are mainly concrete precast pile and steel pile two major categories. Precast concrete pile can bear larger load, durable, fast construction speed, is one of the most widely used type of pile, but its construction has great influence on the surrounding environment, are the most commonly used concrete solid pile and prestressed concrete hollow pile. Steel pile is mainly steel pipe pile and H steel pile two kinds.
- Q:What is the starting current for a 55 kW pile driver? What's the big leakage switch, please?
- 250A circuit breaker startup selection step-down start cannot be launched directly, or may cause voltage drop greatly,
- Q:Is it profitable to operate a pile driver?
- Generally similar, but if the site is more, then more than this money
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