NODHA equipment TF40 heat exchanger tube surface processing case

I. TF-40 equipment overview

NODHA This equipment adopts a fully automatic tube end processing center designed for heat exchanger tube bundle manufacturing, integrating three core technologies-pneumatic tube expansion system, servo fixed-length feeding, and dual-station automatic loading and unloading;

II. Significant defects of traditional manual tube ends

Low efficiency: single tube processing takes more than 1 minute

Poor consistency: dimensional deviation ±0.2mm

High cost: labor cost accounts for 65% of processing fee

Safety hazard: grinding wheel splash accident rate 0.8 times/10,000 hours

III. TF-40 technical advantages

Compound processing technology: one clamping completes three processes of tube expansion, milling and deburring

Intelligent compensation system: real-time monitoring of material deformation and dynamic adjustment of feed parameters

Modular tool: replaceable carbide blade (life 300-400 pieces/cutting edge)

Processing efficiency: about 150 tube ends can be processed per hour, which is equivalent to processing once every 24 seconds, including the time of each loading and unloading.

NODHA has passed safety certification and is suitable for the manufacture of shell and tube heat exchangers in the fields of air conditioning, nuclear power, petrochemicals, etc. Through digital processing solutions, efficient, precise and intelligent tube end processing is achieved, bringing significant economic benefits and quality assurance to enterprises.

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