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贵州开展2020年茶叶筛选机质量调查工作

2020-12-01 09:06:22 来源:贵州省农业农村厅农业机械化管理处 阅读量:17482 评论

导读:为掌握贵州省在用茶叶筛选机的整体质量水平,推进茶叶筛选机产品质量建设,结合贵州省工作实际,贵州省农业农村厅制定了《2020年贵州省茶叶筛选机质量调查实施方案》,并于2020年9月至10月开展了茶叶筛选机质量调查工作。

  【农机网 地方农机】 为掌握贵州省在用茶叶筛选机的整体质量水平,推进茶叶筛选机产品质量建设,结合贵州省工作实际,贵州省农业农村厅制定了《2020年贵州省茶叶筛选机质量调查实施方案》,并于2020年9月至10月开展了茶叶筛选机质量调查工作。
 
  安顺等市州农业农村部门组织调查人员进行了现场调查考核。调查对象为2018年至今购买、使用满一个作业季节且享受贵州省农机购置补贴的茶叶筛选机及其用户,共调查了5家企业生产的10个型号32个产品,涉及5个个体用户,25个合作社。调查采取用户满意度评价的方法进行,用户调查中对安全性、可靠性、适用性、售后服务状况(以下简称“三性一状况”)进行满意度评价打分,经调查人员座谈询问、现场查看核验后确认,得出单项满意度评价;在此基础上,调查人员按满意指数评价方法作出相应型号产品“三性一状况”单项满意指数和茶叶筛选机总体满意指数评价。
 
  调查结果显示,用户对茶叶筛选机质量总体满意指数综合评分为75.76分,表示满意。对“三性一状况”4项内容总体评分结果分别为:安全性78.59分、可靠性74.09分、适用性77.32分、售后服务79.94分,售后服务得分高,可靠性得分低。没有用户进行过投诉,78.13%的用户表示下次还会购买同一企业的产品,40.63%的用户反应产品需改进。
 
  调查中发现,用户对茶叶筛选机整体满意度一般,部分产品的“三性一状况”仍存在一些问题:一是安全性方面。(1)部分机器安全标志缺失和操纵机构标识不够清晰和耐久。安全标志缺失较多的位置是传动部件、控制箱、机身和操作台处。(2)部分机器安全防护装置缺失。(3)存在人为拆卸防护装置的现象。二是可靠性方面。故障频次出现时有发生,故障总次数5次,均为一般故障,故障主要表现为:轴承卡滞不进料、输送带断轴、进料口噪声大、喷阀故障、反光玻璃积灰。三是适用性方面。根据调查结果,总体适用性单项满意指数77.32,属于满意。主要存在的问题是:部分机型误筛率较高、筛净率较低、筛选作业的质量不高、对毛茶品种的适用性不高,对当地农艺要求的适用情况不好。四是售后服务方面。本次调查共有3个用户因故障处理产生售后服务,总体售后服务单项满意指数79.94,属于满意。主要存在的问题是:部分用户反映产品安装调试情况、服务承诺兑现情况很一般,售后服务人员技术水平不高,售后服务人员现场解决问题能力差,售后服务人员的态度一般。
 
  分析产生问题的原因有:一是安全观念较为淡薄。部分企业对产品安全要求不够重视,容易忽视安全标志性和安全防护装置全面性,导致安全标志易脱落、安全防护装置缺失。部分用户安全意识薄弱,不知道安全标志和安全防护装置的作用,存在用户人为拆卸防护装置的现象,在安全标志脱落和安全防护装置缺失时往往置之不理,甚至出现不懂得主动向企业索取安全标志重新粘贴和保持安全防护装置安装完整。二是适用性影响因素多。茶叶筛选机效果既受产品质量的影响,同时也受茶叶品种、制茶品类等条件影响,没有形成适合茶叶筛选机使用的统一规范和标准,造成机具适用性普遍不高。三是零部件质量有待提高。部分企业采用的零部件质量不过关,轴承、输送带、喷阀故障等零部件的设计和材质选择不当,损坏频繁,可靠性和稳定性难以得到保证。产品在研发设计、生产制造、质量检验等环节有待加强。四是售后服务能力有限。部分企业售后服务网点少、服务人员不足,服务人员技术水平不高,服务人员的态度不好,对产品质量问题处理不及时。
 
  改进措施及意见:一是加强研发设计、生产制造、质量检验等环节的能力,提高产品质量,适应不同品种生产需求。二是强调产品安全性,严格要求产品粘贴安全警示标志,安全警示标志应清晰和耐久,严格要求产品安装安全防护装置。三是强化安全生产意识,加强安全培训,提高用户使用和保养机械的能力,增强安全意识。四是调整售后服务机制,增加售后服务网点和售后服务人员,加强对售后服务人员培训,提高售后服务人员技术水平和服务态度。
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