High quality injection molding machine for pipette tip solves the problem of medical shortage. When reproducing medicinal products, it must be noted that the medical industry has very strict requirements for the cleanliness, precision, and stability of plastic products. Medical plastic products range from large diagnostic instruments, disposable medical supplies, and fine artificial organs are inseparable from plastic molding equipment.

This article provides you with a maintenance guide for Injection molding machine for pipette tip.

What is pipette tip?

The pipette is an indispensable experimental instrument in biological research, and the number of its accessory tips used in the experiment is also very large. The tips on the market are basically made of polypropylene plastic (colorless and transparent plastic with high chemical inertness and a wide temperature range). High-quality tips are generally made of natural polypropylene, while cheap tips are likely to use recycled polypropylene plastic (in this case, we can at most say that its main component is polypropylene)

Pipette tip specifications

• 10ul (0.5-10ul white short tip / 0.5-10ul white long tip)
• 20ul (0.5-20ul white long tip)
• 100ul (10-100ul yellow)
• 200ul (20-200ul yellow)
• 1000ul (100-1000ul blue)
• 5000ul (1000-5000ul white)

Medical supplies such as pipettes have always been lacking. As a manufacturer, we must conduct regular inspections and daily checking.

Daily checking for injection molding machine for pipette tip

1 Bolts on the mold and various moving parts. Check its slack.

2 Check the use of thermocouples. (The thermocouple system varies with the type of machine).

3 Check the various hydraulic devices of various loose pipes and their respective functions for leaks. Whether there is abnormal noise in the electric motor, oil pump, oil motor, heating cylinder, mechanical movement mechanism.

4 Check various safety doors and various safety door travel switches, mold locking safety devices, emergency stop buttons, hydraulic safety valves, and other additional safety devices (safety covers, clear covers, etc.).

5 On the machine with the mold cooling water flow detector (accessory), check the position of the cooling water inlet and outlet, and the flow adjustment. Check the water flow of the oil cooler for leaks.

6 Through various lubricators or lubricating cups, if the machine has a centralized lubrication system, check the oil level of the lubricating oil, and refill it before the oil level is lower than the requirement. A small amount of lubricating oil should also be applied to each sliding surface.

7 Check the various hydraulic devices of various loose pipes and their respective functions for leaks. Whether there is abnormal noise in the electric motor, oil pump, oil motor, heating cylinder, mechanical movement mechanism.

8 Check the external status of each heating ring for damage. Note: Frequently scrub the entire machine from start to finish, and scrub it clean to keep the machine clean at all times.

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