Basic Info.
Model NO.
D89 102 114 127 139 152 165 178
Application
Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure
Spring Plate Type Roller
Bearing Type
Double Sealed Bearing
Type
Spherical Conveyor Idler
Color
as Per Customer`S Requriements
Certificate
CE, ISO, Cema, SGS, CB, DIN, JIS, BS
Transport Package
Customized
Product Description
Return spiral roller with bracket:I. Structural characteristics - Unique design: Composed of spiral idlers and a special bracket. The surface of the idler is spiral-shaped, different from the traditional straight cylindrical idler.
- Sturdy and durable: Usually made of high-strength materials, it can withstand large pressures and impacts and adapt to various harsh working environments.
II. Performance characteristics - Efficient return transportation: The spiral-shaped idler can effectively push the return conveyor belt and improve the return transportation efficiency. Compared with traditional parallel idlers, spiral idlers can better prevent the conveyor belt from slipping and accumulating materials.
- Self-cleaning function: The spiral-shaped design enables the idler to automatically remove residual materials on the conveyor belt during rotation, reducing material adhesion and accumulation and lowering maintenance costs.
- Reduce wear: The contact method between the spiral idler and the conveyor belt is more reasonable, which can reduce the wear of the conveyor belt and extend the service life of the conveyor belt.
- Stable operation: The structural design of the spiral idler set can ensure that the conveyor belt runs smoothly during the return process, reducing vibration and noise and improving the stability of the conveyor system.
III. Characteristics of application scope - Widely used: Applicable to various belt conveyor systems, especially in occasions that require efficient return transportation, such as long-distance transportation and large-capacity transportation.
- Adaptation to complex working conditions: It can adapt to different working environments and material characteristics, such as wet and sticky materials. Under harsh working conditions, the spiral idler set can still maintain good performance.
IV. Maintenance characteristics - Convenient maintenance: The structure is relatively simple. Daily maintenance mainly includes checking the wear of the idler and the tightness of the bracket. The self-cleaning function of the spiral idler also reduces the maintenance workload.
- High reliability: Due to its unique structure and performance characteristics, the spiral idler set has high reliability, reduces the probability of equipment failure, and improves the overall operating efficiency of the conveyor system.
- Roller/idler introduction:
Our company specializes in R&D, developing and manufacturing of belt conveyors as well as various types of idlers/rollers, pulleys and roller brackets.Rollers/idlers are important components of belt conveyors. Their function is to effectively support the conveyor belt and the materials carried on the conveyor belt, ensuring the normal operation of the conveyor. The diameters of idlers have domestic standards and foreign standards.Domestic standards:Φ63,Φ76,Φ89,Φ108,Φ133,Φ159,Φ194,Φ219;Foreign standards: Φ 89,Φ102,Φ114,Φ 127,Φ 139,Φ152,Φ 165,Φ 178 and other specifications.2.Our available rollers/idlers:Carrier roller/bearing roller/carrying roller/spiral roller/friction roller/impact roller/rubber impact roller/buffer idler/trough roller/grooved roller/troughing roller set/comb roller/return roller/self-aligning roller/self-cleaning roller/carrier self-aligning roller/return self-aligning roller/edge roller/friction roller/carrier friction roller/return friction roller/roller set/roller bracket/impact roller set/carrier taper self-aligning roller/return taper self-aligning roller/parallel roller/Belt Conveyor Roller /Conveyor Idler/troughing idler3.Roller/idler material specification:Shaft: 45# STEEL.Cold-drawn steel S235JRG2 (EN10027-1); ST37 (DIN17100); E24 (AFNOR NFA 35501).
Tube: Q235.DIN2394 standard, the material is ST37 conforming to DIN 17100 standard.
Bearing housing: Cold stamping processing conforms to ISO M7 precision, cold rolling and calibration. The raw material conforms to DIN1623-1624 standard. Inner sealing ring: NYLON6 (ISO Pa6).
Bearing: Deep groove ball bearing (clearance class C3) of DIN 6263 series. Labyrinth seal: 3-groove type, material ISO PA6 (nylon 6).
Cover: Cold impacted by deep-drawn steel EU 10111-DD13.
Outer sealing ring: Rubber sliding V-ring,wear-resistant, low-friction, ozone-resistant NBR nitrile butadiene rubber.
Protective cover: Mechanical protective bushing to prevent stone impacts. The material is POM polymer or anti-corrosive zinc, aluminum, and copper alloys. Lubricating grease: Water-proof and dust-proof NLGI grade 2 or 3 lithium-based grease is used during assembly for long-term lubrication.
Roller protection: Various types of painting, plastic spraying, galvanizing, and anti-rust tectyl oil.
Address:
Changsha, Hunan, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware, Transportation
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO 14064
Company Introduction:
Hunan Chenggang Conveyor Technology Co., Ltd. is located in Liuyang Environmental Protection Technology Demonstration Park, Hunan Province. The company covers a total area of more than 63, 000 square meters and currently has more than 200 employees. Since 1996, Hunan Chenggang Conveyor Technology Co., Ltd. Has been deeply engaged in the field of conveyor rollers and pulleys for many years. It is a technology-based private enterprise integrating the design, production and sales services of small and medium-sized conveyors.
Chenggang′s conveyor rollers and pulleys are widely used in mines, power plants, steel mills, cement plants, port terminals, papermaking, chemical industry, coal mines, sand and gravel aggregates, mixing stations and other industries. The market spreads all over the country and is exported to dozens of countries and regions in Europe, North America, Africa, Australia, Asia and so on, and is highly praised by users.
In the future, Hunan Chenggang will continue to adhere to the concept of "quality first, customer first, innovation and development", and constantly forge ahead. We will be committed to providing global customers with more efficient, intelligent and reliable conveyor rollers, pulleys products and services. Let′s create a better future together and make every material transportation a powerful boost to industrial development.