1. Product Introduction The universal bucket elevator is a vertical continuous conveying equipment specially designed and optimized for dry mortar, powder metallurgy, building materials and granular material processing industries. It serves as the core feeding and lifting device for full-automatic ...
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The universal bucket elevator is a vertical continuous conveying equipment specially designed and optimized for dry mortar, powder metallurgy, building materials and granular material processing industries. It serves as the core feeding and lifting device for full-automatic dry mortar production lines, responsible for vertical transportation of bulk cement, sand powder, gypsum powder, mineral additives and other powdery and granular raw materials.
Adopting circular bucket circulation lifting structure and centrifugal discharging principle, this elevator realizes stable, continuous and low-loss material feeding. Different from traditional screw conveyors, it features large lifting height, high throughput, fully enclosed operation and no material leakage. Equipped with heavy-duty chain or belt transmission system and anti-blocking material buckets, the equipment effectively solves common problems such as low conveying efficiency, easy material accumulation and high powder loss in traditional mortar feeding systems. It can perfectly match mixers, storage silos, automatic batching systems and packaging equipment to form a fully automated closed-loop mortar production system, becoming essential standard equipment for modern intelligent mortar factories.
The whole machine adopts fully sealed shell structure with no open gaps during operation. All powder and granular materials are lifted and transported inside the closed cavity, completely avoiding dust overflow, material scattering and environmental pollution. It effectively reduces workshop dust concentration, improves production environment, and fully meets industrial environmental protection and safety production standards, which is especially suitable for high-standard dry mortar production workshops.
Optimized bucket arrangement and centrifugal discharging design ensure fast material feeding and thorough discharging without residual accumulation. The equipment supports continuous 24-hour cyclic operation with stable conveying capacity and no material blocking. Compared with traditional conveying equipment, it greatly improves the overall feeding speed of the mortar production line, eliminates intermittent feeding delays, and effectively guarantees continuous and efficient production of mixing and batching procedures.
The bucket elevator adopts gentle material scooping and vertical lifting mode, which will not cause excessive extrusion, crushing and friction damage to mortar raw materials. It avoids powder grading and component segregation caused by violent conveying, maintains the original particle gradation and formula uniformity of sand powder and fine powder additives, and fundamentally ensures the stability and consistency of finished mortar quality.
The material buckets are made of high-strength wear-resistant rubber or carbon steel, featuring strong impact resistance and long service life. The core transmission components adopt thickened chain/belt and anti-wear driving wheels, which can adapt to long-term impact and friction of mortar granular materials. The integrated frame structure is stable and anti-vibration, reducing equipment vibration and noise during high-speed operation, with low later maintenance cost and high operational stability.
The universal bucket elevator supports customized lifting height and conveying volume, compatible with various vertical layouts of new and old mortar production lines. It occupies small horizontal space, flexible to install and debug. It can be perfectly connected with raw material silos, automatic batching scales and paddle mixers, realizing automated material supply and truly achieving unmanned continuous feeding operation.
This series of universal bucket elevators covers multiple models for small trial production and large-scale industrial mass production, with unified industry standard parameters as below:
- Conveying Capacity: 3–50 m³/h
- Lifting Height: 3m–30m (customizable)
- Driving Power: 2.2kW–15kW
- Operating Speed: 1.0–1.8 m/s
- Bucket Type: Deep bucket / shallow bucket (optional according to materials)
- Transmission Mode: Belt type / chain type
- Discharging Method: Centrifugal continuous discharging
- Shell Material: Carbon steel spray paint / stainless steel optional
- Control Mode: Automatic linkage with production line / independent manual control
- Working Temperature: -20℃ ~ +60℃
- Applicable Materials: Powdery, granular and small block non-sticky bulk materials
Before starting the equipment, check the tightness of the bucket bolts, the tension of the belt or chain, and the integrity of the sealing shell. Confirm no foreign matter inside the elevator cavity, smooth rotation of driving and driven wheels, and normal operation of motor and electrical control system. It is forbidden to start the machine with excessive materials to prevent jamming and motor overload burnout.
Start the elevator first and feed materials after stable operation to avoid material accumulation at the bottom. Uniform feeding is required; overload feeding and sudden start-stop are prohibited. During equipment operation, do not open the access door or touch running parts to prevent safety accidents. Stop feeding first before shutting down the machine, and shut down the equipment after all internal materials are completely conveyed to avoid residual material blocking the machine.
Clean residual powder and granular materials inside the elevator regularly to prevent material caking from affecting conveying efficiency and causing blockage. Check the wear degree of material buckets, belts and chains every week, and replace severely worn parts in time. Regularly lubricate transmission bearings and tensioning components to ensure flexible operation and reduce operating noise and wear loss.
The equipment must be firmly fixed and reliably grounded. Regularly check the sealing performance of the shell to prevent dust leakage. When the equipment fails or is blocked, stop the machine and cut off the power supply completely before maintenance and troubleshooting. For long-term shutdown, clean the internal materials thoroughly and keep the equipment dry and ventilated to prevent rust and mildew.
The universal bucket elevator features strong versatility and stability, widely used in automatic conveying of various powder and granular materials, especially suitable for mortar industry supporting production:
- Dry Mixed Mortar Production: Vertical feeding for masonry mortar, plastering mortar, waterproof mortar, thermal insulation mortar and crack-resistant mortar production lines
- Special Mortar Processing: Conveying of tile adhesive, self-leveling mortar, interface agent, putty powder and colored decorative mortar raw materials
- Building Material Industry: Lifting and feeding of cement, quartz sand, gypsum powder, fly ash and mineral powder
- Other Matching Scenarios: Powder metallurgy, chemical powder, grain granular materials, and other automated bulk material conveying production lines
Bucket elevator adopts vertical lifting mode, occupying smaller floor space and realizing higher lifting height. It features fully enclosed dust-free conveying with almost no powder loss, while screw conveyors are prone to powder leakage and residue. In addition, bucket conveying will not squeeze and damage mortar raw materials, avoiding material grading and uneven formula, which ensures higher finished mortar quality and is more suitable for long-term continuous large-scale production.
Common causes include excessive instantaneous feeding, residual caking materials inside the machine, loose or deformed material buckets, and insufficient transmission power. Solutions: control uniform feeding volume, clean internal residues regularly, check and adjust bucket tightness and tension, and ensure stable motor power output. Timely troubleshooting can completely avoid blockage failure.
Yes. The universal bucket elevator supports linkage control with automatic batching system, intelligent mixer and packaging machine. It can realize automatic quantitative feeding, synchronous operation and intelligent start-stop, completely realizing unmanned automatic feeding, effectively improving production efficiency and reducing manual operation errors.
No. The whole machine adopts fully closed welded shell structure with excellent sealing performance. The entire material lifting process is carried out in a closed cavity, with no dust overflow. It can be used with workshop dust removal system to achieve zero-dust production, fully meeting environmental protection emission requirements.
Absolutely. We provide personalized customized services according to customer workshop layout, production output demand and material characteristics. The lifting height, conveying volume, bucket material and transmission mode can be adjusted flexibly to adapt to different small, medium and large mortar production lines.
With high-strength wear-resistant configuration, the equipment has a long service life. Daily cleaning of residual materials is required after work. Weekly inspection and lubrication of transmission parts are necessary. Vulnerable parts such as buckets and belts shall be checked monthly and replaced regularly if worn. Scientific daily maintenance can ensure stable operation for a long time and reduce failure rate.
