Packaging conveying roller
Rollers of different materials
In 2010, we started our journey towards stainless steel roller conveyors, especially made to handle parcels at high speeds and be resilient even in the most sensitive environments. These conveyor systems are full stainless steel to avoid rusting and chemical wear, hence are a necessity in food, pharmaceutical, and moist logistics. The design is such a way that it has a smooth and easy-to-clean surface that not only prevents the accumulation of dust and debris but also their resultant jamming of mechanical parts in the traditional ones. By coupling a strong structural frame with precision sealed bearings, these conveyor systems provide a dependable and low-maintenance means of attaining maximum production even in the most challenging industrial settings.
Key Features & Advantages
Resisting corrosion
Made of high-quality stainless steel, these motorized rollers can withstand structural and operating changes in conditions of humidity, harshness, and chemical corrosion.
WASHDOWN Protection IP69K
The internal motor and components are completely sealed and can be washed with high pressure at high temperatures, which is required for most sanitation protocols.
Sanitary design at the highest level
Designed with the food and medical industries in mind, the very flat surfaces and the specialized seals eliminate both bacterial growth and the accumulation of parcel debris.
Paying attention to the carrying of heavy loads
As with delicate medical supplies stability at very heavy industrial parcels requires 150kg through each individual roller with these products despite their accuracy of manufacture.
Our company, Fujian Zhangzhou Duffy Machinery Co., Ltd., founded in 2007, is a modern technology manufacturer producing intelligent loading equipment, expandable roller lines, and precision conveyor systems. Holding ISO9001 certification and also with over 40 proprietary patents, we combine stringent quality standards with inventive engineering to meet the global logistics demands. Our capabilities are applauded by clients from North America, South America, Middle East, and Southeast Asia, where our products are the only reliable means for high-volume sorting and material handling. At Duffy we provide hardware at the professional-grade level backed by after-sales support promptness with the intention of becoming your long-term logistics partner worldwide.
| No. | Parameter name | Unit | Specification | |
| 1 | Equipment Color | - | Black | |
| 2 | Equipment material | - | Carbon steel | |
| 3 | Equipment height | mm | Single pull rod 600-850 | |
| 4 | Equipment Weight | kg/unit | 35-80 | |
| 5 | Unit length | mm | 1000/1250/2000 | |
| 6 | Expansionratio | : | 530:1000/530:1250/740:2000 | |
| 7 | Conveyor Direction | - | Bidirectional transmission | |
| 8 | Speed | - | Speed 10-30m/min | |
| 9 | Dynamic load | kg/㎡ | 60 | |
| 10 | Dead load | kg/㎡ | 100 | |
| 11 | Minimum turning radius | mm | 1200 | |
| 12 | Roller length | mm | Ordinary 600 、800 | |
| 13 | Roller spacing | mm | 50/75/100 | |
| 14 | Roller quantity | piece | 10/10/14 | |
| 15 | Roller diameter | mm | 50 | |
| 16 | Roller mandrel | mm | 12 | |
| 17 | Rollerthickness | mm | ≥1.2 | |
| 18 | Roller link platethickness | mm | ≥3.0 Stamping reinforcement galvanization | |
| 19 | Roller technology treatment | - | Carbon steel galvanization | |
20 | Roller belt conveyor sprocket material | - | Plastic steel | |
| 21 | Motor Wheel Material | - | Plastic steel | |
| 22 | Guide wheel material | - | Plastic steel | |
| 23 | Guide wheel fixing method | - | Hook axis | |
24 | Equipment rack (square tube) steel | - | 32*32+25*25 | |
25 | Equipment rack (square tube) steel thickness | mm | ≥1.5mmElectrophoresis black | |
| 27 | Supporting leg | - | Square tube structure design / Adjustable height | |
28 | Caster | - | Swivel casters have front, middle, and rear brakes, Other brakes not applied | |
| 29 | Caster-Size Model | diameter/mm | Standard 4-inch | |
| 30 | Driving method | - | Belt | |
| 31 | Driving Belt Model | - | 3PJ | |
| 32 | Emergency Brake Button | - | 1 | |
| 33 | Rated voltage | V | 220/380 | |
| 34 | Electrical Control Box | - | Requirements for standard wiring and safety/The entrance and exit holes have insulation protection | |
35 | Electrical control box accessories | - | Chengtai and other top domestic brands | |
| 36 | Cable | - | Straight line | |
| 37 | Equipment wiring | - | Requirement for standard wiring / Leakage protection of power cords | |
| 38 | Packing material | - | PE film wrapping | |
| 39 | Warranty period | Month | 12 | |
Multi-industry application
1
The core drive/load-bearing component of the conveyor belt system
It is an electric drum first of all; hence it directs power to the entire conveyor line, leading the belt or items to the movement. As a load-bearing roller, not only does it carry the goods\' weight but it also determines the transport direction and acts as the“skeleton” and “joint” of the automated logistics line.
2
Gravity storage racks and flow bar systems
They stand very close to one another on the shelf incline and are set off automatically by the goods weight. By strictly following the "First in, First Out" (FIFO) principle it almost doubles the in-storage density and efficiency of accessing within the limited space and is geared towards high-turnover containerized goods storage.","It is well matched for “FIFO” (First In First Out) principle; it greatly increases storage density and picking efficiency within limited space and is especially suitable for the storage of high-turnover containerized goods.
3
Positioning and guidance in packaging and production lines
The secret to harmonious production tempo and process precision is the automated goods' position correction, their running direction adjustment or centering during conveying with the help of specially installed arrangements (conical rollers, differential rollers) or external baffles, so that the goods enter the next station accurately.
4
Specialized transmission in special environments
It is either totally stainless steel or has some special rubber coating in order to satisfy the hygiene, corrosion resistance and anti-static requirements of the food, pharmaceutical and other industries. Alternatively, you increase wall thickness and shaft diameter so as to be able to carry and transport heavy-duty pallets, steel and other large-load materials that are common in heavy industry.
About Us
Optimize your warehouse and distribution efficiency with tailored intelligent logistics solutions from Duffy Machinery, a leading material handling specialist based in Fujian, China.Since our establishment in 2007,
we have spent more than 10 years refining intelligent operational systems, with our core team offering 14 years of professional manufacturing experience for each customized project.
With a 35,000㎡ factory and 100+ skilled staff, Our factory is capable of producing 73,000 meters of roller conveyor lines and 2,000 incline conveyors annually; with a total of seven complete production lines,
we ensure stable production and on-time delivery. We have obtained over 40 professional certifications and patents, including ISO9001, CE, EACC and national high-tech enterprise certification,
which fully demonstrate our quality strength. Our solutions are widely
recognized by global customers in the Middle East, South America, North America, Southeast Asia and other regions, supported by comprehensive after-sales service to ensure stable and efficient operation.
Customer concerns (FAQ)
Q1: What are your manufacturing specialities?
A: We began by designing and making loading/unloading equipment, expandable roller lines, and high-precision conveyor rollers in 2007. Our focus has always been on the development of modular, scalable solutions for e-commerce fulfillment, parcel sorting, and industrial automation.
Q2: Has Duffy Machinery been certified or patented?
A: Our answer to this question is yes. We have an ISO9001 certification, and we have been recognized as a High-Tech Enterprise. Besides, our devotion to innovation is supported with more than 40 proprietary patents, thus our customers can have advanced, legally protected, and technically superior equipment.
Q3: Which global markets do you currently serve?
A: Our products have been designed to meet international standards, so we are exporting them to North America, South America, Southeast Asia, and the Middle East. Besides, we are very conversant with global logistics requirements and providing cross-border technical support.
Q4: Can your expandable lines be customized for specific facility layouts?
A: Our expandable and flexible conveyor systems that are compatible with changing warehouse spaces are our strongest points. Besides, you can also customize the widths of roller, pitches, and your material requisites (such as galvanized or stainless steel) are also among the aspects which we can help you with to meet your loading and sorting requirements.
Q5: What kind of quality assurance can I expect?
A: Giving verifiable quality is our first concern. In addition to our ISO certification, we also deliver batch-specific documents, like material reports and load-testing certificates, if you want. In this way, our working hardware is assured to resist the 24/7 operational cycles that are characteristic of large-scale logistics centers.
Q6: What support do you offer after the equipment is delivered?
A: Our after-sales service is very wide in scope. For example, it covers technical advice, maintenance support, and a regular provision of spare parts. Our intention is to achieve equipment reliability for a long-time period and simultaneously help our partners reduce their operational downtimes.
