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How to Distinguish the Cement Quality of Concrete Mixing Plant

Cement quality is directly related to construction quality and its duration, so the control of cement quality is a crucial link for concrete mixing plant.However, todays cement industry is in a mess, and the unqualified quality is common. Clinker in cement is far less than the standards. Small cement can not be called as cement, and it is just abrasive powder. Regulation on cement is in heavy deficiency. Just depending on inspection strength, setting time and the stability is not enough. 1. Clinker: calcium silicate minerals are not less than 66%, and the ratio of calcium oxide and silicon oxide is not less than 2.0, which are regulated in standards. But these data are often unqualified in cement factories that often do the strength test. 2. Clinker quantity: the common cement clinker and gypsum content should be between 80% and 95%. However, clinker content is just around 65%-70% even in big cement factories, not to mention the smaller cement factories. According to a survey, the clin

2020-03-20

Ten Outstanding Features of the Most Economical Concrete Mixing Plant

Time changes and competition is fiercer and fiercer. Investors of concrete mixing plants are becoming more and more. Concrete mixing plants do not let the investors down. They bring efficient and fast benefit. So it is necessary to talk about the following 10 outstanding features of concrete mixing plants. 1. With larger volume of batcher storage hopper, concrete mixing plant can meet different feeding requirements of different loaders. 2. The concrete mixing plant has compact and reasonable design, flexible configuration and all-ready functions. 3. It has a smaller covering area with low land and infrastructure investment, which can save installation and transportation cost. 4. Seepage prevention technology is used in additive scales to ensure the safety production of concrete. 5. Adopting the technology of adding pressure and discharging water, water scales conveniently realize the control of adding and subtracting water. 6. Concrete hopper adopts the design of wear-resisting technol

2020-03-20

Low Price Small Size Concrete Pump for Saudi Arabia

High- floor cement mortar pump is a small fluid mixture conveying equipment, widely not only used for wet-mixed mortar pumping and wall plastering in high- floor building construction, but also for support lining construction in ground heating project, tunnels, mines and other underground engineering. DXBS/XBS could pump less than 25mm fine aggregate concrete with lower investment cost and operating cost, it is first choice ideal equipment for engineering construction. It adopts S tube as distributing valve to meet large aggregate concrete pumping. The hydraulic- driven mixing device can play the good role of secondary mixing conducive to pumping. The glasses plate and cutting ring adopt hard alloy material manufacturing with wear resistant and long service life. The hydraulic system adopts independent three circuit electro-hydraulic control with high reliability. The electrical system control is fully functional with returning pressure control function eliminating pipe blocking failure

2020-03-20

Self loading cement mixer

Here I would like to introduce you the advantage of HAMAC Self loading cement mixer drum Drum design can discharge from different angles. The clever discharge cone is specially designed to provide stronger material sealing capacity and higher feeding rate, improving the loading capacity of the tank by 6%. 1. Loading capacity is larger than competitors. 2. The center of gravity is lower than competitors. 3. Swing tank can discharge to different sections easily. Wear-resistant raw material application 1. Tank and blades are made of high-strength wear-resistant steel, service life increased by 30%. 2. Hoppers and detachable chutes are made of multilayer high-strength wear-resistant liner plate, with service life increased by 50%.

2018-08-14

Mixing device of concrete mixer truck

It mainly consists of a mixing drum and its auxiliary support parts. The mixing drum is a concrete loading container. It is made of high-quality wear-resistant steel sheet. In order to automatically load and unload concrete, the inner wall is welded with special-shaped spiral blades. The concrete moves in the direction of the spiral of the blades as it rotates and is mixed and agitated during constant lifting and turning. During the feeding and transportation process, the mixing drum rotates forward and the concrete moves inward along the blades. When discharging, the mixing drum is reversed and the concrete is discharged outward along the blades. The rotation of the mixing drum is ensured by a hydraulic drive. The loading capacity is 3 to 6 cubic meters. The concrete mixer truck generally adopts a hydraulic pump driven by the automobile engine through the power output shaft, and then the hydraulic motor drives the mixing drum by the high-pressure oil. when the loading amount is 9 to 12

2018-08-14

self loading concrete mixer machine

In order to cater the variegated demands of our precious clients, we are offering a wide range of Self Loading Concrete Mixer Machine. Features: Less maintenance Excellent functionality Longer working life Other details: Self-loading transit mixer machine is a unique combination of batching plant and transit mixer Self loading concrete mixer for construction projects such as canal lining, roadside culverts, irrigation, flood line canal, check dam, heavy foundation, floors, cement roads, solar power, windmill, power transmission, etc.

2018-08-14

Characteristics and advantages of self load concrete mixer

The biggest feature of this kind of machine is that it can feed aggregates on its own, which greatly saves the labor cost, equipment investigation and land occupation. And it not only plays the role of concrete mixer, but also the role of self loading concrete mixer truck, it can convey the concrete mixture to the construction site. 1. It can rotate 270 degrees; 2. Self load, meter, mix and discharge; 3. Compact structure and easy movement; 4. High working efficiency and less energy consumption; 5. Cost and time-saving; 6. One-stop service, full automatic feeding, weighing, stirring and discharging; 7. High stirring quality and short stirring time.

2018-08-14

Manual and fixed concrete placing boom

Manual Manual concrete placing boom: The concrete placing boom is a new product developed to expand the concrete pouring range and improve the mechanization level of pumping construction. It is an auxiliary equipment for concrete pump, which is connected with concrete pump to expand the concrete pumping range. It effectively solves the problem of wall-casting fabrics and plays an important role in improving construction efficiency and reducing labor intensity. The design of the placing boom is reasonable, the structure is stable and reliable, and which adopt 360 full-rotation boom structure. The whole machine is simple in operation and flexible in rotation, and has the characteristics of high efficiency, energy saving, economy and practicality. Fixed Fixed concrete placing boom: which is the special concrete pouring and distributing equipment specially designed for railway beam field, nuclear power engineering construction; mobile concrete placing boom has Z shaped three-section folding

2018-08-14

HAMAC Self loading concrete mixer ,front discharge mixer trucks for sale, ajax fiori concrete mixer f

HAMAC Self loading concrete mixer machine, the front discharge mixer trucks for sale in global market, has won a good reputation since appeared on the market few years ago. Compared with the ajax fiori concrete mixer for sale currently in the market, HAMAC Self loading concrete mixer truck is more cost efficient and affordable. Here I will introduce the function and structure to help you know more about this mixer machine. The machine is divided into three parts:Mechanical structure, hydraulic transmission and walking system 1. Mechanical structure system This system is composed of chassis, drum, inlet and Unloading trough. There is the joystick at the side of chassis,(joystick connected with distributor),it can operate the joystick to rotate the drum for loading or discharging the material. 2、Hydraulic transmission system This system is composed of hydraulic oil tank, hydraulic motor, distributor, gear pump and a lot of pipe. The motor can work through the hydraulic system

2018-08-14

HAMAC AUTOMATION EQUIPMENT CO., LTD : +86-15136236223 WhatsApp: 0086-15136236223 (Wechat, Viber, Line) Email : [email protected] Address : 57th, Kexue Avenue, National HI-TECH Industrial Development Zone, Zhengzhou, China.
Philippines Local Office : +63 9328631301 Contact Person: Elayne Address : 389 gen luna cor Ilang-ilang st. Baritan malabon city, Manila, Philippines
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