1. The thickness of the two is different

　　轻型输送带的厚度普通在非常之一毫米到十毫米之间不等，而重型输送带的厚度普通都大于七毫米。

　　The thickness of light conveyor belts usually varies from one tenth of a millimeter to ten millimeters, while the thickness of heavy conveyor belts is generally greater than seven millimeters.

　　2、两者运用的材质不同

　　2. They use different materials

　　轻型输送带多采用无害的资料制成，可依据运用的需求不同，运用不同的资料。重型输送带普通是橡胶制成，有较大的气息，主要用于保送砂石、炉渣之类的物料。

　　Light conveyor belts are mostly made of non-toxic and harmless materials, which can be used according to different requirements. The heavy conveyor belt is usually made of rubber, which has a big smell. It is mainly used to transport materials such as sand and slag.

　　3、两者运用的环境不一样

　　3. They use different environments

　　轻型输送带普通适用于环境较好的室内，当然也能够依据实践需求，添加抗高温和抗低温的材质。重型输送带主要用在室外的恶劣环境中运用。

　　Light conveyor belt is generally suitable for indoor environment, of course, it can also add high temperature and low temperature resistant materials according to practical needs. Heavy conveyor belt is mainly used in outdoor harsh environment.

　　4、两者适用的行业不一样

　　4. Different industries apply to the two

　　轻型输送带普通用在化学化工、食品厂、电子、印染等轻工业类的保送线中运用。重型输送带普通用在采矿、建材、港口等需求运输大宗物品的重工业行业。

　　Light conveyor belt is commonly used in chemical industry, food factory, electronics, printing and dyeing and other light industrial lines. Heavy conveyor belt is commonly used in mining, building materials, ports and other heavy industries that need to transport large quantities of goods.