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简介
/ Introduction
锥底水箱
选用进口食品级 PE 原料，一次性滚塑成型，无焊缝，耐磨耐老化。桶体为倾斜锥底和底部正中间锥底，配相应的支撑底架。桶内液体可一次排净，无残留物，方便清洗。供水蓄水，水处理、化工、环保、建筑、化工、稀土、染料、食品原料、医药等各行业。
Imported food grade PE material,no weld disposable rotational molding, abrasion resistance,aging resistance. The barrel body is tilted cone bottom and bottom middle cone bottom,supporting frame corresponding. The liquid inside the bucket can be a row of the net,no residue, convenient cleaning. Water storage, water treatment, chemical industry, environmental protection,construction, chemical industry, rare earth, dyes,food raw materials, pharmaceutical and other industries.
加药箱实地操作应用
PE加药箱装置根据所需药剂浓度，在搅拌箱内配制，经搅拌器搅拌均匀后投入溶液箱、用计量泵（加药泵）向投药点或指定的系统中输送所配制的溶液。成套加药装置具有结构紧凑、安全简单、操作使用简便等特点。该装置还可根据用户不同工艺流程的要求，进行有针对性的设计、配置必要的部件，实现功能适合（如自动远程控制）、经济实用。
滚塑原料 / Raw materials of Rotomoulding
线性低密度聚乙烯（LLDPE）是理想的滚塑原料。LLDPE是乙烯与丁烯、乙烯等的共聚物，分子呈线型结构，密度为0.93g/cm3.。LLDPE用于滚塑的优点在于流动性好、热稳定性好、耐环境应力开裂性好、抗冲击性能好、刚性好。
LLDPE(Low Linear Density Polyethylene)is the ideal raw materials for rotomoulding.LDPE is the copolymer of polythene,butylenes and so on with the linear molecule and the density of 0.93g/cm3.The advantage of LLDPE is it is better in liquidity,thermal stabilization and ESCR < impact,and hardness.
滚塑设备 / Equipment of Rotomoulding
对滚塑设备的基本要求是能模具绕两个互相垂直的旋转，模具在旋转的同时还能被加热和冷却。滚塑设备一般包括转臂、热室和冷室三部分。按加热方式可分为直火加热式、热室空气加热式、夹套加热式、熔盐抛洒加热式、红外线加热式和电加热式。
The basic requirement for rotomoulding equipment is to make the molder revolve around the two vertical when the molder can also be heated or cooled.The equipment usually consist of the three parts of rotational arm,heating room and cooling room.According to the way of heating.it can be divided into open fire,air heat,molten salt spreadultra red,and electronics.
