快递袋设备修理前的技术鉴定和过程检查

Date：2020-08-17 Read: 120

快递袋设备修理前的技术鉴定和过程检查 机械管理部门应通过日常使用、维护、定期检查和操作人员的反映，掌握机械的技术状况。除了对机器的全部或部分技术条件进行测试外，还需要对机器的技术文件和相关历史记录进行审查，对燃油和润滑油的消耗量进行评估，进行综合分析，并根据交货标志确定维护水平和维护时间。机械设备大修确定后，由需……

吹膜机，缠绕膜机设备调试以及维护保养

Date：2020-08-17 Read: 120

吹膜机，缠绕膜机设备调试以及维护保养 一般来说，吹膜机，缠绕膜机设备的调试、维护、保养遵循的原则相似。 首先，按如下的顺序进行开机前的准备：接通水、电，检查电流、电压和水压、水温是否正常；开启空压机和液压泵，检查气压、油压是否达到预定值。对称使用的气缸，其行程速度必须同步；对各润滑点加注润滑……

PP film blowing machine

Date：2020-07-15 Read: 576

PP plastic film blowing unit adopts down-blowing, air-cooled, water-cooled and hot-air drying structure. Both the main motor and the extraction motor adopt frequency conversion stepless speed regulation. Suitable for blow molding production of polypropyle

Drawing die machine

Date：2020-07-15 Read: 293

Introduction: Stretch film machine is mainly used to produce unidirectional stretch polyethylene plastic film (stretch film, stretch film) and cling film. It consists of three parts: main machine, auxiliary machine and electric control. Features:

Pearl cotton Reclaimer

Date：2020-07-15 Read: 290

Brief introduction of pearl cotton recycling machine: Pearl cotton recycling machine mainly PE.PO.PP, etc., the extruder generally adopts a single row structure, the produced particles are dense and the surface is smooth. The touch head is equipped wit

Characteristics comparison of several common plastic films

Date：2020-07-15 Read: 329

Polyethylene (PE), polyvinyl chloride (PVC), polystyrene (PS), polyester film (PET), polypropylene (PP), nylon, etc. are several commonly used plastic films. Various plastic films have different printing difficulty according to their performance, so the u

Bag making machine

Date：2020-07-15 Read: 288

Film blowing machine, high and low pressure film blowing machine, agricultural film machine, bag making machine, sealing and cutting machine, plastic film blowing machine, computer bag making machine, high-speed bag making machine, mixer, complete set of

Factors affecting the surface tension of plastic film, Hongwang plastic machinery

Date：2020-07-15 Read: 268

Corona treatment method, chemical treatment method, mechanical deburring method, coating method, etc. are the methods of surface treatment of plastic films. The most commonly used method is corona treatment. The surface energy of the plastic film d

Application field of stretch winding film, Baojia plastic machinery

Date：2020-07-15 Read: 250

Stretch film packaging must be stretched. Direct stretching and pre-stretching are the stretching forms of pallet mechanical packaging. Roll pre-stretching and electric stretching are two types of pre-stretching. 　1. Pre-stretching is done by t

Baojia packaging machinery for you to answer the frequent problems and solutions of film blowing machine

Date：2020-07-15 Read: 179

Film blowing machine-poor heat sealability of film-bone bag machine1. The dew point is too low, the polymer molecules are oriented, so that the performance of the film is close to the oriented film, resulting in a decrease in heat sealing performance; Sol

Functions of Baojia automatic film drawing machine

Date：2020-07-15 Read: 170

Fully automatic stretch film vacuum packaging machine is a kind of vacuum packaging machine, all kinds of food, meat products, seafood, pharmaceuticals, hardware components, medical equipment, etc. are all fields of its use, all can be evacuated, inflated

Baojia packaging machinery summarizes several points of waste plastic treatment capacity in China

Date：2020-07-15 Read: 259

According to the data, there are more than 3,000 domestic waste plastic processing enterprises in my country, while the number of imported waste plastic processing and utilization enterprises reaches 1,600, and the number of waste plastic imports ranks se