The matters needing attention when using ring blank holder pressure testing machine?Confirmation before test:1, to confirm whether the machine connected to meet the specifications of the power;2, the test are required to use gloved hands to touch the sample;3, to confirm whether the machine placed l Read More »

burst strength test  - thickness slightly thick paper doesn't breakWhy does not appear to play cardboard break it?There are two reasons for this;1. Test control mode breakpoint ratio set high (should be lowered), usually factory set to 80% -85℅;2. If there is an abnormality in the system setting, su Read More »

The cartons compressive testing machine maintenance method and protection measuresCarton compressive tester are corrugated boxes and other packaging products with compressive strength test and stacking strength test performance testing of basic instruments, is the commercial, food industry, research Read More »

Common failure of carton compression testing machineCarton compression testing machine to use for some time, prone to large and small failures, affecting the daily operation. The details are as follows:First, the carton compression testing machine mechanical system of general failure1, the lower tra Read More »

Methods of measuring the weight of paper and cardboardWith the October 2016 a new round of base paper tide prices, many cardboard, carton factory finally could not carry, and have prices. The weight of paper for cardboard, carton plant has become particularly important. Today, we say how to see the Read More »

Automatic burst testing machine troubleshooting and maintenanceGeneral failure of mechanical system of automatic burst strength testing machine：During the test, the piston returns automatically and the specimen is not cracked：1. The test system is running low on fuel2. Test system oil seepage3. Cyli Read More »

1111 This is not only a global carnival, it is Haida Instrument Company's event party, because this day is our LISA manager's birthday. Happy birthday In this birthday party, our mood is moved and grateful. We are touched by the manager to work hard fighting spirit and love for their families. We ar Read More »

Methods of measuring the weight of paper and cardboardWith the October 2016 a new round of base paper tide prices, many cardboard, carton factory finally could not carry, and have prices. The weight of paper for cardboard, carton plant has become particularly important. Today, we say how to see the Read More »