Archive for category: Industry information

The main body of ZY1200A hydraulic brick machine adopts four beams and four columns structure for component installation. Through the vertical column pretension, the whole equipment and the four beams form a frame closure, and the four columns are oriented to sit. The bricks produced by the equipment have high precision, compact structure, high hardness and strong fatigue resistance of the machine, making the whole production process stable and reliable.

It can be said that the quality of the equipment depends on the correct use of the operator. The long service life of the equipment must be maintained by the staff. These two tasks are not sloppy, they need to be operated in accordance with principles.

Principles for the correct use and maintenance of ZY1200A hydraulic brick machine:

4 correct choices

1. Choose to use genuine hydraulic oil of the correct grade, and do not use inferior or regenerated hydraulic oil.

2. Choose to use the correct grade of lubricating oil, do not use inferior lubricating oil.

3. Choose clean circulating cooling water, it is recommended to use demineralized water.

4. Choose clean compressed air, it is recommended to use freeze-dried and filtered clean air.

4 regularly

1. Regularly replace the filter element of the hydraulic system and the genuine hydraulic oil of the correct brand.

2. Add lubricating oil and grease to each sliding part regularly.

3. Regularly clean or replace the desiccant and air filter on the user-supplied compressed air equipment.

4. Regularly clean the dust on the equipment, focusing on cleaning the stains on each sliding part.

6 basic guarantees

1. Ensure that the new machine will run in for 3 months after the cycle period is not less than 20 seconds;

2. Ensure that the molding machine is not operated when the hydraulic oil temperature is lower than 15 ℃ or higher than 55 ℃;

3. Ensure that the hydraulic molding machine is not violated;

4. Ensure that the forming machine is not operated when the lower tank is under negative pressure;

5. Ensure that the molding machine will not continue to run after the filter jam alarm occurs;

6. Ensure that the molding machine will not continue to run without failures being eliminated;

The above is the introduction of all contents about the principle of correct use and maintenance of ZY1200A hydraulic brick machine. Through the above introduction, we can know that we need to do “4,4,6” principle in use to do a good job of protecting the equipment.

The above knowledge can be used for reference or implementation of hydraulic brick machine operators and maintenance personnel in their work. Only in this way can we save unnecessary costs or fail to do our daily work and affect the quality of the equipment.

In recent years, the mortar industry has been very prosperous. There are many types: dry powder mortar, wet mixed mortar, gypsum mortar, etc. But have you heard of special mortar? Do you know what types of special mortars are available? Today I will introduce you to the classification of special mortars.

First of all, let me introduce you to what is special mortar. Special mortar is a kind of mortar which is mainly suitable for special requirements such as waterproof, radiation resistance, corrosion resistance, sound absorption, thermal insulation, bonding and decoration.

Waterproof mortar. The most widely used and the most common waterproof mortar on the market is actually cement mortar mixed with a waterproof agent. It is mainly used for water-proof locations such as pools, water towers, basements and liquid storage tanks, and can also be used for leak repair.

Corrosion-resistant mortar. It can be divided into the following four types: the first, acid-resistant mortar. The second, sulfur and acid resistant mortar. Third, ammonium-resistant mortar. Finally, alkali-resistant mortar.

Radiation-resistant mortar. There are two types:

(1) Barite mortar. Made with cement, barite powder, barite sand and water. The volume is large (2.5 tons/m3), which can block X and γrays.

(2) Boron cement mortar. It is made by adding a certain amount of boride (such as borax, boric acid, boron carbide, etc.) to the mortar, which has anti-neutron radiation performance. Commonly used ratio is lime:cement:barite powder:calcium stearate powder = 1:9:31:4 (weight), and add an appropriate amount of plasticizer.

Polymer mortar. There are the following two types:

(1) Resin mortar. It is made of synthetic resin with curing agent (such as ethylenediamine, benzenesulfonyl chloride, etc.), powder and fine aggregate. Commonly used are epoxy resin mortar, phenolic resin mortar, epoxy furan resin mortar and so on. It has good corrosion resistance, waterproof, insulation and other properties and high bonding strength, and is commonly used as an anti-corrosion surface layer.

(2) Polymer cement mortar. Add an appropriate amount of polymer adhesive (such as polyvinyl alcohol), pigment and a small amount of other additives to the cement mortar, mixed with water. Used for exterior wall decoration, it can improve the adhesion of mortar and the durability of the surface.

Insulation sound-absorbing mortar. There are mainly expanded perlite mortar and expanded vermiculite mortar. It is made of cement, lime, gypsum as a cementing material, expanded perlite sand or expanded vermiculite sand as an aggregate, mixed with water. It has the advantages of light bulk density, good thermal insulation and sound absorption effects, and is suitable for roof insulation and plastering of interior walls and pipes, etc.

The above is the basic situation of special mortar. If you want to learn more about special mortar, please contact APEX, which provides most of the above special mortars.

 

New residential projects around the world, retirement facilities / nursing home projects, modern versions of terraced houses and commercial development projects have driven our exploration. “The demand for AAC building systems in medium-density residential areas and independent residential areas continues to grow.” “People are increasingly recognized as an innovative building material, and builders can build faster and more efficiently.” The large-area reinforcement elements are easy and quick to install. The product portfolio of the new production line includes horizontal and vertical wall panels, high-floor partitions, floors and thin decorative panels. The main thickness of the thin panels is 50-75mm. Based on the above purpose, our factory has installed the latest generation of horizontal billet-ultra-smooth cutting line, which can perfectly meet the demand.

In the raw material area, intelligent raw material feeding plays a key role in the factory. The feeding truck can directly dump the raw materials in the underground storage hopper of sand and gypsum without using a forklift. The high-angle conveyor (HAC) is used to efficiently transport underground raw materials to the ball mill, thereby reducing spillage or dust generation. High-capacity ball mill (24 tons / hour), automatic steel ball feed and large mortar tank (150 cubic meters) can achieve continuous, large-volume and versatile production capacity.

The cutting machine on the AAC production line first cuts the blank to the desired product length. Then, the booster pushes the blank through the high-speed cutting frame. In the high-speed cutting frame, the vibrating steel wire cuts the product into the The required thickness. Our factory is fully equipped to produce plates with ultra-smooth cut surfaces, and enjoys absolute unique advantages in the Asian region. The blanks on all sides and top of the blank will be removed and reused in the production process.

Plastering gypsum mortar is a newer, more environmentally friendly, and more economical product that replaces cement mortar. It has the strength as cement mortar, but is healthier, more environmentally friendly, and more durable than that. It has large adhesion, is not easy to powder or crack, no powder, easy to use and cost saving. In terms of unit price, plastering gypsum mortar seems to be more expensive than cement mortar, but plastering gypsum mortar has many advantages. In general, the cost per square meter plastering mortar is lower than cement mortar.

Next, let us take a closer look at the characteristics of gypsum mortar.

1. It basically solves the problems of hollowing, cracks and shedding of the plastering layer. At the same time shorten the plastering construction period, compared with the traditional cement mortar plastering process to improve the efficiency of 1.5-2 times.

2. The bulk density of plastering gypsum mortar is 1㎏/L-1.3㎏/L, and the bulk density of cement mortar is 1.7㎏/L-1.8㎏/L. When the thickness of plastering is 13㎜-14㎜, 1 ton plastering gypsum mortar can be applied 75㎡-80㎡, while cement mortar can be applied 45㎡-48㎡.

3. The labor quota required for the process operation to obtain a 100 m2 high-quality decorative wall surface is 83.4 hours for the gypsum mortar, and 167.2 hours for the cement mortar. Compared with the cement mortar, the gypsum mortar reduce a large number of operating process procedures and save about twice the labor consumption.

4. It can eliminate the chiseling process on the concrete surface and shorten the plastering period.

5. Decorating on the surface of the plastered gypsum mortar can save decorative paint and glue for mounting. For example, 106 paint for general wall is 0.3㎏/㎡-0.5㎏/㎡, while 106 paint for plastered gypsum wall is 0.2㎏/㎡-0.3㎏/㎡.

6. The plastering gypsum mortar strengthens earlier and hardens faster, which is suitable for rushing to meet the deadline.

7. The gypsum mortar has strong bonding performance, basically eliminating hollowing and cracking, and reducing rework.

8. There is less dust on the floor during the construction of gypsum mortar, which reduces the waste of materials and labor for cleaning.

9. Gypsum mortar is more suitable for construction in winter than cement mortar, which can save a lot of winter construction insulation costs.

10. Gypsum mortar is a class A fireproof material, which can improve the fireproofing, sound insulation and heat preservation of buildings.

11. The sales price of gypsum mortar seems to be more expensive, but in engineering applications, the overall cost is not more expensive than traditional plastering materials. For example, the thickness of the plaster layer of gypsum mortar can be less than 3mm, while the thickness of plaster of cement mortar needs to be above 6mm-8mm.

In summary, the construction cost of using gypsum mortar can be reduced by 10-15%, and the phenomenon of rework and waste is reduced. It is a high-quality environmental protection product developed by new technology. It has significant economic and social benefits, and it will inevitably replace cement mortar.

APEX’s green wall equipment is also promoting a green innovation. Our equipment not only saves labor, energy consumption, and land resources; it reduces investment and operating costs for the wall material industry, and improves efficiency. It provides a complete system solution for energy saving and emission reduction in the country where the customer is located, for promoting the use of solid waste and protecting cultivated land.

Our hydraulic forming machine has:

1. The robot completes the operations of grasping and loading blanks at one time, reducing intermediate links and greatly improving the yield.

2. The automatic material return device automatically transports the waste material away from the operation area during the production process, reducing labor intensity and eliminating potential safety hazards.

3. By changing the mold, the autoclave trolley can load a variety of brick types (standard bricks, blind hole bricks, through-hole bricks, slope protection bricks, seismic bricks, pavement bricks, block).

4. Double protection of safety fence and infrared safety light curtain to ensure the safety of the working area.

Innovative design of advanced yard blank method, press forming and yard blank method smoothly connected, the robot directly reaches the inside of the forming machine to grab the billet and put the yard on the steam curing car, reducing the intermediate link of transfer. The pallet realizes a full layer of 90-degree cross palletizing, which greatly improves the kettle capacity and finished product rate. This equipment is one of the most automated new wall materials in China.

Industrial robot technology and the automatic control system of the press are perfectly combined. The automatic return system, safety fence and infrared dual protection effectively eliminate potential safety hazards and create the leading safety and stability in the industry. The equipment layout is reasonable, combining left and right, compact structure, saving an area of ​​15 square meters, saving about 200,000 one-time capital investment, and greatly reducing maintenance costs.

This model can produce standard bricks, blind hole transfer, through-hole bricks and various shaped bricks. It has strong environmental adaptability and saves nearly 300,000 labor costs annually. It is the first choice for customers to invest in automatic production lines.