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Noticias

Installation Foundation and Leveling Debugging Requirements for False Twist Machine

Installation Foundation and Leveling Debugging Requirements for False Twist Machine

Installation foundation and horizontal leveling determine long‑term running stability of false twist machines, unqualified installation will bring persistent vibration and twist‑value drift. The factory ground shall bear pressure above 5t/m²; soft ground will produce settlement and cause equipment inclination after long‑time operation. Lanxiang Machinery installation specification requires horizontal error controlled within ±0.15 mm/m for the whole machine base. Unleveled installation will aggravate bearing loss, shorten bearing service life by 38% and produce periodic twist deviation. Anchor bolts shall be tightened in diagonal sequence to avoid local stress distortion of machine frame. After primary leveling, run equipment for 4‑6 hours, then perform secondary re‑calibration to eliminate foundation settlement deviation. Anti‑vibration rubber pads are recommended for high‑speed false twist units to isolate workshop ground vibration interference. Deviation of equipment level will lead to inconsistent tension of each spindle position, increasing finished yarn defect rate by 4.2%. Strictly‑implemented foundation‑leveling work reduces later‑stage failure frequency and extends the whole‑machine stable‑running cycle. Standard installation conditions make sure twist error stays within factory‑set tolerance range in long‑batch production.

FAQ

Q1: What ground bearing capacity does false twist machine require? A: Ground bearing capacity shall reach above 5t/m² to prevent settlement. Q2: What is Lanxiang’s horizontal leveling tolerance standard? A: Whole‑base horizontal error shall not exceed ±0.15 mm/m. Q3: What consequence will poor leveling cause? A: Accelerated bearing wear, twist drift and 4.2% rise of yarn defect rate. Q4: When should secondary leveling calibration be done? A: After 4‑6 hours trial‑run following initial installation and leveling. Q5: What is the function of anti‑vibration rubber pads? A: Isolate ground vibration and protect high‑speed running precision.

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