Equipment Operation & Maintenance

Equipment Operation & Maintenance

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Q Frequent alarm of chiller, root causes?

A
Filter blocked by impurities in cooling water; insufficient water level; dust‑covered condenser; excessive ambient temperature; blocked circulating pipeline.
Q How often to sharpen crusher blades?

A
Inspect blades every 2‑3 months under normal production. Sharpen blunt blades timely. Over‑large crushed particles will harm finished product quality.
Q Daily maintenance for screw and barrel?

A
Clean barrel thoroughly when switching raw materials; lower temperature for long‑time shutdown; prevent metal hard objects from entering feeding port to avoid screw scratch; inspect wear clearance regularly.
Q What to do if hydraulic oil temperature is too high?

A
Check cooling performance of chiller; replace aged hydraulic oil; reduce excessive relief‑valve pressure; avoid long‑time non‑stop running. Replace hydraulic oil periodically.
Q What pre‑start‑up inspections shall be done for new machines?

A
Check hydraulic oil level, air compressor pressure and chiller water circulation; confirm mold fastening; keep heating zones at target temperature for 30‑minute heat preservation; perform dry clamping test before feeding raw materials.

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Contact us to get the newest quotation. You will find yourself working in a true partnership that results in an incredible experience, and an end machine that is the best.

Cangzhou Buck Machinery Manufacturing Co., Ltd. specializes in R&D, production and export of fully & semi-automatic electric blow molding machines.

+86-17761552675

Buckcao@163.com

Xitun Village, Nanchentun Town, Yunhe District, Cangzhou City, Hebei Province

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