一、展会信息/Exhibition Information

展会时间：2026.5.18-2026.05.20

展会地点：南京白金汉爵酒店

展会地址：江苏省南京市栖霞区尧化街道智谷大道 1 号

Time：2026.5.18-2026.05.20

Location: Nanjing Buckingham Palace Hotel

Address：No.1 Zhigu Avenue, Yaohua Subdistrict, Qixia District, Nanjing City, Jiangsu Province

二、展会背景/Exhibition Background

2026 年是聚酯产业深化结构调整、迈向绿色化、智能化、高端化的关键一年。第十二届聚酯（PET）产业峰会聚焦产业链上下游协同、新技术应用与高质量发展，为企业提供趋势交流、技术对接、商务合作的高端平台。GRAEFF（格拉夫）携全系列高温、高精度测量控制解决方案亮相本次峰会，助力 PET 企业在聚合、纺丝、挤出、瓶胚 / 纤维生产中实现稳定、高效、节能与品质一致性。

2026 marks a pivotal year for the polyester industry to deepen structural adjustment and advance toward green development, intelligent upgrading and high-end transformation. The 12th Polyester (PET) Industry Summit focuses on upstream and downstream industrial chain collaboration, new technology application and high-quality development, building a high-end platform for industry trend exchange, technical docking and business cooperation.

GRAEFF presents its full range of high-temperature and high-precision measurement and control solutions at the summit, empowering PET enterprises to achieve stable operation, high efficiency, energy conservation and consistent product quality in polymerization, spinning, extrusion, as well as preform and fiber production.

三、产品抢先看/Product Preview

聚焦PET聚酯生产全流程温度精准管控，专为PET聚合釜、熔融炉、纺丝箱、热定型机、干燥塔等关键设备定制，可在200-300℃高温、高湿工业环境下稳定监测工艺温度，配合控制系统实时调节加热系统，精准锁定PET酯化、缩聚及纺丝的核心工艺温度区间，直接提升PET切片粘度、纤维强度、瓶胚透明度等关键性能的一致性，同时优化生产能耗，契合PET产业“生态化、高效化”发展需求。

Focusing on precise temperature control throughout the entire PET polyester production process, our products are customized for key equipment such as PET polymerization reactors, melting furnaces, spinning boxes, heat setting machines and drying towers.They can stably monitor process temperatures in high-temperature and high-humidity industrial environments of 200-300℃, and adjust the heating system in real time in coordination with the control system. It accurately locks the core process temperature range of PET esterification, polycondensation and spinning, directly improving the consistency of key performances including PET chip viscosity, fiber strength and preform transparency. Meanwhile, it optimizes production energy consumption and meets the development needs of the PET industry for ecologicalization and high efficiency.

作为PET聚酯熔融、缩聚、纺丝及挤出造粒核心环节的关键监测部件，精准适配PET切片、瓶胚、涤纶长丝/短纤等全品类生产场景。可实时捕捉聚合釜出料口、挤出机炮筒、熔体泵及喷丝板处的PET高温熔体压力变化，快速反馈数据至控制系统，动态调节生产参数，从源头规避熔体堵塞、降解、碳化或纤维变形等聚酯生产常见问题，保障PET生产工艺稳定性与产品品质均匀度，是PET企业提升成品率、降低原料损耗、控制生产成本的核心配套配件。

As a key monitoring component for the core processes of PET polyester melting, polycondensation, spinning and extrusion granulation, it is perfectly adapted to the full-range production scenarios of PET chips, bottle preforms, polyester filament and staple fiber.It can capture real-time changes in high-temperature melt pressure of PET at the discharge port of polymerization reactor, extruder barrel, melt pump and spinneret, and feed back data to the control system quickly to dynamically adjust production parameters.It avoids common problems in polyester production such as melt blockage, degradation, carbonization and fiber deformation from the source, ensuring stable PET production technology and uniform product quality. It serves as an essential supporting component for PET enterprises to improve yield rate, reduce raw material loss and control production costs.

精准适配PET聚酯生产全流程多场景压力监测需求，全面覆盖PET聚合釜内压、纺丝箱腔体压力、原料输送管道压力、储气系统压力、注塑保压等聚酯生产关键环节。可实时采集压力信号并转换为标准电信号，为生产过程中的动态压力调控提供精准数据支撑，可灵活匹配PET切片、瓶胚、纤维等不同品类生产的压力管理需求，有效防止超压泄漏、供料不稳、设备损坏等问题，保障PET聚酯连续化、规模化生产平稳运行。

It precisely meets the multi-scenario pressure monitoring demands throughout the entire PET polyester production process, fully covering key production links such as internal pressure of PET polymerization reactors, spinning box cavity pressure, raw material pipeline pressure, gas storage system pressure, and injection molding holding pressure.It collects pressure signals in real time and converts them into standard electrical signals, providing accurate data support for dynamic pressure regulation during production. Flexibly adaptable to pressure management requirements for manufacturing PET chips, bottle preforms, fibers and other product types, it effectively prevents overpressure leakage, unstable feeding and equipment damage, ensuring the stable operation of continuous and large-scale PET polyester production.

针对PET聚酯生产中PTA浆料、乙二醇、PET熔体、改性助剂及冷却水等关键介质的输送计量需求，精准适配PET高速纺丝、连续聚合的快节奏生产模式。可实时监测各类流体流量，联动控制系统动态调整输送速度与介质用量，确保PET原料配比精准、熔体输送均匀稳定，为功能性PET、差别化PET纤维（如超细旦、抗菌纤维）等精细化生产提供核心工艺保障，是PET生产设备升级改造、实现节能降耗、提升产品附加值的核心配套部件。

Designed for the conveying and metering demands of key media in PET polyester production, including PTA slurry, ethylene glycol, PET melt, modified additives and cooling water, it perfectly adapts to the fast-paced production mode of high-speed spinning and continuous polymerization.It monitors the flow rate of various fluids in real time and dynamically adjusts the conveying speed and medium dosage in linkage with the control system, ensuring accurate proportioning of PET raw materials and stable and uniform melt transportation.It provides core process guarantee for the refined production of functional PET and differentiated PET fibers such as superfine denier and antibacterial fibers. As an essential supporting component, it helps PET manufacturers upgrade production equipment, realize energy saving and consumption reduction, and enhance product added value.

适配PET聚酯生产全流程液位/料位管理场景，涵盖PET原料储罐、PTA料仓、乙二醇储罐、冷却液循环系统、助剂调配罐等关键设备，可实时监测液位/料位高度并联动控制装置，精准把控PET原料投放量、冷却液液位平衡及助剂配比精度。完美满足PET规模化、连续化生产中“精准配料、规范管控”的核心需求，有效避免空料停机、溢料浪费等问题，确保PET生产流程标准化、高效化，降低生产运维成本。

Adapted to liquid level and material level management scenarios across the entire PET polyester production process, it covers key equipment such as PET raw material storage tanks, PTA silos, ethylene glycol storage tanks, cooling water circulation systems and dosing tanks for additives.It monitors liquid and material levels in real time and links up with control devices to accurately control the feeding amount of PET raw materials, maintain the balance of cooling liquid level and ensure the precise proportioning of additives.It perfectly meets the core requirements of precision batching and standardized management in large-scale and continuous PET production, effectively avoiding downtime due to material shortage and waste caused by overflow. It standardizes and streamlines the PET production process while reducing operational and maintenance costs.

作为PET聚酯生产“智能化、数字化”升级的核心部件，可与本系列各类传感器无缝联动，构建PET生产全流程闭环控制系统，覆盖PET聚合、纺丝、注塑、成型等各核心环节。可实现生产参数实时采集、分析、智能决策与精准执行，广泛适配PET纺丝机、挤出机、注塑机、聚合釜等聚酯主流生产设备，助力PET企业提升生产数字化、智能化水平，优化产品合格率与生产效率，深度契合本次聚酯产业峰会“高新化、智能化”的发展主题。

As a core component for the intelligent and digital upgrading of PET polyester production, it can seamlessly link with various sensors of our product series to build a closed-loop control system covering the entire PET production process, including polymerization, spinning, injection molding and forming.

It enables real-time collection, analysis, intelligent decision-making and precise execution of production parameters, and is widely compatible with mainstream PET production equipment such as spinning machines, extruders, injection molding machines and polymerization reactors. It helps PET enterprises elevate the digital and intelligent level of production, improve product qualification rate and production efficiency, and fully aligns with the high-end and intelligent development theme of this Polyester Industry Summit.

广泛应用于PET纺丝喷丝板定位、卷绕头张力位移、牵伸机罗拉定位、注塑机开合模精准控制等核心部件，可自动适配设备高速运行状态，实时修正定位偏差，有效减少因机械位移导致的PET纤维断头、毛丝、瓶胚尺寸偏差、壁厚不均等质量问题，配合伺服系统形成稳定控制闭环，助力PET企业提升长丝生产效率与成品合格率，保障生产连续性与稳定性。

Widely applied to core components such as the positioning of PET spinning spinnerets, tension displacement of winding heads, roller positioning of drawing machines, and precise mold opening/closing control of injection molding machines. It automatically adapts to high-speed equipment operation, corrects positioning deviations in real time, and effectively reduces quality issues caused by mechanical displacement, including broken filaments, yarn hairiness, dimensional deviation of bottle preforms and uneven wall thickness. Working with the servo system to form a stable closed-loop control, it helps PET manufacturers improve filament production efficiency and product qualification rate, while ensuring continuous and stable production.

聚焦PET聚酯生产关键辅助环节，重点应用于过滤系统、热交换设备、熔体输送管道等核心部位，实时监测设备前后端压差变化。可及时预警滤网堵塞、管道结垢、设备泄漏等异常情况，提前规避非计划停机风险，为设备维护计划制定提供精准数据参考，保障PET聚酯连续化生产，降低设备运维成本，助力企业提升整体生产效率，减少生产损耗。

Focusing on the key auxiliary links in PET polyester production, it is mainly applied to core parts such as filtration systems, heat exchange equipment and melt conveying pipelines to monitor differential pressure changes at the front and rear ends of equipment in real time.It can give early warnings of abnormalities including filter blockage, pipeline scaling and equipment leakage, effectively avoiding the risk of unplanned downtime. It provides accurate data reference for formulating equipment maintenance plans, ensures the continuous production of PET polyester, reduces equipment operation and maintenance costs, helps enterprises improve overall production efficiency and cut production losses.

采用耐高温、耐磨损、耐腐蚀的优质材质打造，精准适配PET聚酯原料称重、生产设备部件受力监测、纺丝张力控制等场景，可在PET生产高低温、高粉尘、高粘度的工业环境下，保持稳定高精度测量。为PET原料投放精准计量、设备运维状态评估、纺丝张力稳定控制提供可靠数据支撑，助力PET企业实现生产流程精细化管控，提升产品批次间品质稳定性，适配高端PET产品生产需求。

Made of high-quality materials with high temperature resistance, wear resistance and corrosion resistance, it is precisely suitable for scenarios such as PET polyester raw material weighing, stress monitoring of production equipment components and spinning tension control. It maintains stable and high-precision measurement in PET production industrial environments with wide temperature fluctuations, high dust and high viscosity.

It provides reliable data support for accurate metering of PET raw material feeding, evaluation of equipment operation status and stable control of spinning tension. It helps PET enterprises realize refined management of production processes, improve product quality stability between batches, and meet the production requirements of high-end PET products.

四、关于GRAEFF（格拉夫）/About GRAEFF

GRAEFF（格拉夫）是一家专注于压力传感器、温度传感器、熔体压力传感器、智能传感器、流量传感器、智能传感器、位移传感器、液位传感器、压力温度控制仪表、压力表、压力与温度校验系统以及自动化控制系统研发、生产和销售的英国跨国公司。

GRAEFF is a British multinational company specializing in the research, production and sales of pressure sensors, temperature sensors, melt pressure sensors, intelligent sensors, flow sensors, displacement sensors, liquid level sensors, pressure-temperature control instruments, pressure gauges, pressure and temperature calibration systems, as well as automation control systems.