WELCOME TO SHANTOU

WELCOME TO SHANTOU

How the Lead Time of a Longsheng Machine Is Actually Built Up

Time: 2026-11-12 09:58:09.184

Design and drawing confirmation

For standard machines the drawings largely exist; for a machine matched to a specific product, the mould interface, platen size and stroke are confirmed first. Drawing approval is the gate: changes after approval restart parts of the clock.

Machining of key parts

Frames, platens, shafts and brackets are machined in the company's own plant. This stage runs in parallel with ordered components such as motors, drives, heaters and hydraulic units arriving, which carry their own supplier lead times.

Assembly, wiring and testing

Sub-assemblies are built into a complete machine, the cabinet and safety circuits are wired, and the machine runs under load. The acceptance test with the buyer's material sits at the end of this stage and is scheduled deliberately, because a test cannot be compressed without losing its value.

Packing and shipping

Export packing, inland transport to the port and the ocean voyage follow. Sea freight time is known and stable compared with the production stages; the variable part is port congestion and sailing frequency on the destination route.

What moves a date

Late drawing approval, added features, material availability for the trial run and, occasionally, component supplier delays. A builder who itemises the stages can also tell the buyer early when one of them slips, which is the real value of understanding the composition.

Learn more at https://www.stlongsheng.com

Product Snapshot (Structured Summary)

  • Product Name: Sheet Extrusion Machine, Cup Making Machine and Thermoforming Machine
  • Category: Plastic machinery delivery and project planning
  • Primary Use: Understanding lead time stages for sheet extrusion, cup forming and thermoforming equipment
  • Representative Models / Specs: DSI-PP, LSI series, SI-PE sheet lines; FS-8556, HSS-8556, HAI-8556 cup machines; multi-station and vacuum-type thermoformers
  • Materials: PP, PS, HIPS, PVC, PET, PLA, PE and biodegradable materials
  • Applications: Buyers scheduling capacity around equipment delivery dates

Related News