Introduction on raw material of lightweight EPS wall panel     Since ancient times masonry walls are the main component in the housing sector and it has brittle characteristics and exhibit poor performance against the uncertain loads. Further, the structure requires heavier sections for carrying the dead weight of masonry walls. S.L Machinery develops a simple, lightweight and cost effective technology for replacing the existing wall systems. The lightweight concrete is developed for the construction of sandwich wall panel. The EPS beads of 4-6 mm diameter size are mixed with cement concrete and developed a lightweight concrete with a density 9 kN/m³. Sandwich wall panel is composed of cement, fly ash, EPS (expanded polystyrene foam particles), foam agent and additives (such as hydroxymethyl cellulose, reusable dispersion emulsion powder, water reducing agent etc.), mixing with water according to certain proportion, then grouting and forming. The lightweight sandwich pan...

Production Process on wall panel machine production line 1, Wall Panel Machine Production line Introduction With the policy of lower investment but higher profit, (Compound) heat preserving lightweight wall panel production adopts S.L Machinery’s latest high technology, who was awarded the First Set Significant Technical Equipment Identification and Pioneering National Wall Innovation Benchmarking Enterprises. It includes six systems: EPS Expanding System, Batching & Mixing System, Slurry-infusing System & Molding System, and Transition System, Demolding & Stacking System, PLC Control System. ▲EPS Expanding System It includes steam boiler、air compressor、EPS pre-expander、Fluidized bed、EPS silo. ▲Batching & Mixing System, It includes six parts: Mixing part、Weighing system、Air bubbles forming system、Maintenance  platform、Water supply system、Computer control system. ▲Slurry-infusing System & Molding System Automatic infusing pump for storage of infusing material, w...

DURING THE INDUSTRIAL REVOLUTION of the 18th and 19th centuries, the basic materials of construction were sparse. There was wood, stone, brick and mortar, and iron and steel. However, the irons and steels of that day were vastly inferior to the ones used today. With the progress of human civilization and the pursuit of a better quality life, today S.L Machinery perfectly combined the technology of Lightweight wall panel material and steel structure by launching the lightweight concrete wall panel making machine.     Lightweight concrete is now an established lightweight building material. It is used not only on account of its light weight but also because of high thermal insulation compared with normal concrete. The lighter the concrete, the larger the insulation properties in general. An earliest application of lightweight concrete was in building industry and for producing insulating screeds. The principal structural use of lightweight concrete is in construction of under b...

Its mechanical structure is that the motor drives the eccentric shaft through a synchronous gearbox, and the eccentricity and eccentric mass are fixed. Therefore, when a certain value of excitation force is to be reached, it can only be achieved by requiring it to reach a certain speed, as the eccentricity and quality cannot be changed. When making bricks with a relatively small amount of concrete, the excitation force still has to maintain such a benchmark, because if the rotation speed is low, although the excitation force is also low, the frequency also decreases. The quality of concrete molding mainly depends on two factors, the excitation force and the vibration frequency. The frequency of vibration reaches more than 4000 rpm, which can make cement liquefy faster. That is to say, even when making some bricks with a relatively small amount of concrete, a relatively large excitation force must be used to obtain a relatively large vibration frequency (because the eccentricity and mas...

STUDY ON Advantage of Brick make MACHINE SERVO Electro-hydraulic SYSTEM The Brick make MACHINE servo hydraulic system changes the output of the system quickly and accurately following the change in input, while the output power is greatly amplified. The high energy saving rate, fast dynamic response, high load stiffness, high pressure holding precision and large control power are unique advantages of the Brick make MACHINE servo hydraulic system. Through the Brick make MACHINE servo system, it precisely controls the hydraulic system, and the torque output is only available when the action is required, which eliminates the shortcomings of the traditional hydraulic system to maintain the torque output through the overflow valve to egress during idle time, with the advantage of low heat generation, power saving, fast response and less hydraulic system load. The power saving rate is up to 40% measured by the meter.

Simple analysis of the electric control system of conventional frequency conversion  Brick Make Machine of S.L Machinery   (1) Through the high-performance digital logic control system in the main console to achieve automatic control of the Brick Make Machine production line, but also each system can be controlled independently. The whole system program has linkage, interlock, status display, fault diagnosis and data input by computer. It has the function of remote fault diagnosis and recovery control system. The control system can control the work of the Brick Make Machine production line automatically or manually. (2) The force control configuration is established in PC industry control object man-machine interface of an intelligent software package, its Windows XP operating as its operating platform, make full use of the function of Windows, the graphical interface is good, you can easily construct their own data acquisition system, in the case of any need to the scene of ...

Advantages of S.L Machinery Cement Silo Application   Cement Silos play a very important role on brick plant. S.L Machinery bolted silo is widely used to store bulk powder material,such as cement,fly ash,mortar,lime and powder for concrete batching/mixing plant, light weight EPS wall panel plant and brick making machine, Meamwhile, it is suitable for agricultural usage like grain storage. S.L Machinery silos enjoys very high reputation for its advantage of easy transportation,easy installation and easy disassembly.   Features of Our Cement Silo 1. Customized different capacity silos. We can design and manufacture according to the actual conditions and the clients' requirements. 2. Easier assembly. All the parts of silo can be well assembled with the help of English Installation Instruction Program. The construction work can be safe and efficient.   3. Unique sealing technology. S.L Machinery bolted silos has  reliable seal protection. &...

Introduction on Light Weight Foam concrete Plant The light weight foam concrete block is a kind of foaming agent that is fully foamed mechanically through the foaming system of the foaming machine, and the foam is uniformly mixed with the cement slurry, and then injected into the mold to be formed. It is formed by natural curing, a new type of lightweight thermal insulation material with a large number of closed pores. It is a bubble-shaped heat-insulating material, and its outstanding feature is that the closed foam cells are formed inside the concrete, so that the foamed concrete block can achieve the effect of light weight and thermal insulation.    The light weight foam concrete is prepared by directly adding hydrolyzed natural resin foaming agent to cement concrete or prefabricating a large amount of foam without adding perlite, polypropylene EPS beads and other materials. The main feature of this kind of foam is that its water absorption rate is less than 5%, no connect...

Excellent advantages of block machine servo motor vibration control system   The servo motor vibration system of is controlled by a servo controller, with low-frequency feeding and high-frequency forming. S.L Machinery Vibration system has 4 advantages:   1, Fast response. Vibration acceleration time is less than 1s for rapid prototyping, demoulding and vibration elimination time is less than 0.3s to effectively eliminate residual vibration, accelerate the speed of molding and demolding, and improve efficiency; 2, Good vibration effect and low energy consumption. Due to the servo motor has high control accuracy and fast response, and each motor is an independent unit, there is no mutual interference, which overcomes the energy cancellation and loss caused by other vibrations that require mechanical synchronization, and the vibration effect is better and the energy saving effect is obvious; 3, Improve production efficiency and reduce equipment damage. Due to the fast vibration...

Introduction on Mixer for Wall Panel Machine Production Line Lightweight wall panel machine production line is composed of mixer, feeding system, slurry-infusing machine, moulding machine and wall panel transporting cart, etc. We would like to introduce our mixer in details. 1．Mixer JQ1000/JQ2500 lighteweight aggregate forcing mixer is designed specially for cement board compound heat preserving lightweight wall panel machine production line with advantages as reasonable construction, efficient, mixing of fine quality, lightweight, convenient maintenance, automatic charging and discharging, automatic measure, etc. It is mainly composed of mixing components, measuring components, steep making machine, water supplying system and maintaining platform. 2. Mixing component Mixing component is composed of mixing tank, lie shaft and drive system. There are mixing shaft and leaves in the round mixing tank. Aggregates rotate quickly and continuously with Leaves, so aggregate are mixed efficient...

As the international COVID-19 epidemic situation continues to be worsen, international traffic has become difficult, and more and more overseas customers choose to install cement block machine by themselves. What is the after-sales installation process after the customer orders the cement block machine? Let me introduce it to you step by step. First, make local planning based on the actual situation of the customer's site, and mark the location where the equipment will be installed. Carry out the construction of the embedded irons of the concrete foundation at the marked position to prepare for the later installation of the cement block machine production line. S.L Machinery will design a layout drawing of the embedded parts of the cement block machine production line according to the customized model cement block machine and the actual site. After the foundation of the cement block machine production line is completed, the ground and floor of the site need to be hardened by concrete. ...

S.L Machinery Wall Panel Machine Production Line Automatic Injecting System The main components includes Raw Material Storage Bunker, Screw Pump, Injecting Gun, Linear Moving Device, Auto Valve, Quantitative control system, Gate automatic reset device etc. Working principle 1, Pushing the wall panel machine to the grouting/injecting area then positioning to stop the wall panel machine, through the encoder controlling, the linear moving device moves the injecting gun and automatically insert into the injecting holes; 2, Open the Injecting Gun auto valve, start screw pump and inject slurry into mould cavities of wall panel machine ( time adjustable) 3, Speed down the screw pump to low speed, then continually inject slurry into mould cavities (time adjustable) 4, Stop Screw Pump, close injecting gun auto valve, start Gate automatic reset device, pull out the injecting gun, simultaneously close the injecting gate. 5, Move to next work In order to ensure the consistency of slurry in the inj...