Operation video of packaging machine

Zhengzhou Tongding Dry Mix Mortar Production Line – Efficient & Customizable Solution

Zhengzhou Tongding Machinery Equipment Co., Ltd. is a leading Chinese manufacturer specializing in dry mortar production lines, offering solutions from 10TPH to 120TPH capacity. With over 10 years of experience, our equipment is widely used in construction, tile adhesive, and thermal insulation mortar projects globally. Key features include: Fully/Semi-Automatic Control– Reduce labor costs. Dual-Shaft Mixer Technology – High homogeneity (mixing uniformity >99%). Dust-Free Design – EPA-compliant Customizable Options– Bagging/palletizing systems available. Product Highlights High Efficiency Tongding’s dry mix line achieves 20-120TPH output with SHH series mixers (18.5-55KW power), ensuring continuous production for large-scale projects.* Energy Saving Equipped with a triple-pass rotary dryer (moisture content <0.5%) and precision weighing system (±0.5% accuracy), reducing energy waste. Low Maintenance Reinforced steel structure and wear-resistant extend service life by 30% compared to industry standards.  Target Applications Pre-mixed mortar for construction sites Tile adhesive/plaster powder production Specialty mortar (e.g., waterproof, thermal insulation)  Why Choose Tongding? OEM/ODM Support – Tailored solutions for different production capacity needs. Global Service – Installation & technical guidance provided. Certifications– CE/ISO standards 

Is the Sand Dryer the Higher the Temperature, the Greater the Yield?

As we all know, the river sand dryer is to achieve dehydration and drying through the contact of high humidity river sand and high temperature flue gas in the drum and heat exchange. Therefore, temperature is one of the important factors in the drying process of river sand. However, some users in the process of drying river sand, often increase the temperature in the drying cylinder, thinking that this can increase the output of the river sand dryer. So, the higher the temperature of the river sand dryer, the greater his output? 1. First of all, there are many factors affecting the output of river sand dryer, and the temperature in the drying cylinder is only one of the reasons affecting the drying efficiency and quality of river sand. It is undeniable that in the operation of drying river sand, if the temperature in the drying cylinder is too low, it will cause the phenomenon of incomplete or uneven drying of river sand, and then reduce the yield and quality of river sand drying. However, if the temperature is too high, it is easy to form a paste phenomenon. 2. Secondly, when the river sand is drying, the main function...

Dust Removal Method of Sand Dryer

Dust removal method: Sand dryer is required to regularly clean the dust in the dust collector, do not underestimate the dust cleaning work, it is a technical work, non-professionals are generally not allowed to operate, but for the relevant operators of sand dryer, sand dryer supporting dust collector cleaning method is needed to understand and master. 1. Mechanical cleaning method: This method is a very simple one when cleaning the dust collector of the sand dryer. 2. Acoustic cleaning method: The use of acoustic waves to make the filter bag of the sand dryer supporting the dust collector vibrate to achieve the purpose of cleaning. 3. Pulse cleaning method: The use of pulsation will be the sand dryer supporting dust filter bag dust shock 4. Reverse air cleaning method: the gas and the dust on the filter bag show a relative state of motion.

Development of Dry Mortar Production Line

The development of dry mortar production line in China is mainly concentrated in the following points: 1. Dry mortar varieties using industrial wastes and local materials as the main raw materials. The utilization of fly ash, slag, waste stone powder, oil refining waste, bentonite, etc., but can not reduce the cost of dry mortar, mortar performance, and is conducive to protecting the environment and saving resources. 2. Develop new varieties. Only the development of mortar varieties that meet the needs of the market can make its scope of use unrestricted and create good conditions for its smooth promotion. With the emergence of mortar, special mortar not only drives the development of dry mortar, but also creates conditions for promoting the development of other industries. 3. Develop their own production process. At present, the production process of dry mortar is not mature enough in China, and the production lines of general production enterprises are introduced from abroad, and their investment in a production line is 20-30 million yuan, and the price is expensive. Only by developing a production process in line with China’s national conditions can we create conditions for the construction of dry mortar enterprises, which not only reduces the...

Composition of Dry Mortar Production Line

Eight systems of dry mortar production line: 1. Raw material storage system: It is composed of raw material silo, safety valve, bin top dust collector, material level indicator, vibration feeder, manual valve and other supporting equipment. 2. Conveying system: composed of screw conveyor (also known as skein dragon), bucket elevator, pneumatic conveying system and other supporting Settings. 3. Batching system: It is composed of batching bucket, batching bucket bracket, breathable cap, pneumatic valve, vibration feeder, sensor and other supporting equipment. 4. Mixing system: there are dual-axis non-gravity blade mixer, spiral belt mixer, cone mixer, pear knife mixer and other supporting equipment. 5. Packaging system: It is composed of pneumatic valve pocket packing machine, spiral packing machine, belt conveyor, spiral discharging machine and other batching equipment. 6. Dust removal system: composed of pulse bag dust collector, bin top dust collector, accessories and pipes and other supporting equipment. 7. gas phase balance system: composed of air flow cushion and other supporting equipment. 8. Central control system: instrument, PLC or computer, time relay, alarm light, alarm bell, contactor and other supporting equipment.