Product / PET Blowing Mold / PET Blowing Mold for Tech-long Machine

PET Blowing Mold for Tech-long Machine

BJY PET blowing mold for Tech-long blow molding machine ranks high among rotary solutions. It serves medium and large beverage makers around the world. This mold uses proven stretch-blow methods. It warms PET preforms first. Then it pushes clean high-pressure air inside. That way, bottles take shape with great high precision. Every detail, even tricky threads, comes out sharp. Built tough for durability and. So it handles heavy daily runs without trouble. BJY adds smart structural innovations. These include better rotary movement. They cut vibration and make transfers smoother. Top materials go in – S136 steel for cavities and light A6061 aluminum for the base. Modern CNC and EDM tools shape them perfectly. Custom services cover hot-fill or cold-fill needs. Volumes run from 50ml up to 2500ml. It works well for water, fizzy drinks (CSD), hot-fill juices (HR), germ-free packs, and cooking oils. BJY runs strict quality checks. They do full cycle tests and hold ISO 9001 papers. This makes the mold fit Tech-long machines without any issues.

Product Features

High Efficiency and Compatibility: BJY PET blowing mold slides right into Tech-long blow molding machine rotary lines. It speeds up cycles and loads preforms fast. So the whole line runs quicker.

Superior Product Performance: Special cavity shapes give even walls and clean necks. As a result, flaws drop and bottles look perfect.

Quality Assurance and Durability:BJY invest in higher costs to use high-quality raw materials and conduct repeated precision tests.
Energy-Saving Design: Clever air paths and light base save 10-15% compressed air. This helps keep costs and waste down.

Ultra-High Precision Processing: Sharp wire EDM and careful polishing hit tiny tolerances. Bottles come out the same every time.

Corrosion Resistance and High Temperature Resistance: Strong coatings block water and heat to 130°C. That suits hot-fill and clean-room jobs.

Custom Service: BJY changes inserts or fill styles to match exactly what you need.
Product Parameters

Basic Technical Specifications:

Mold Type: Rotary PET Blowing Mold

Cavities: usually 2-6 for rotary

Applicable Preform Capacity: 50ml to 2500ml (finished bottle size)

Molding Cycle: 9-16 seconds

Precision Manufacturing Parameters:

Processing Accuracy: ±0.005mm

Surface Roughness: Ra 0.2μm

Mold Frame Flatness: ≤0.01mm/m

Materials and Heat Treatment:

Cavity/Core Material: S136 steel for cavity, A6061 for base

Heat Treatment Hardness: HRC 48-52

Surface Treatment: Chrome plating plus mirror polishing
Hot Runner System (extra for some setups):

Temperature Control Accuracy

Hot Runner Type: N/A (main process uses air blow)

Cooling System:

Cooling Method: Air blow plus water-cooled clamps

Cooling Cycle: 4-7 seconds

Anti-Scaling Design: Smooth cavity walls

Adaptability and Certification:

Compatible Equipment Brand: Tech-long blow molding machine (rotary models)

Bottle Mouth Standard: often PCO 1881 or 28mm

Industry Certification: ISO 9001, CE
This BJY PET blowing mold lifts Tech-long blow molding machine output. It mixes strong build with flexible custom work for smooth, high-volume PET bottle runs. Contact BJY today for your own setup and price.

PET Blowing Mold for Tech-long Machine

Product Features

Product Parameters

VIDEO

features