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PET Blowing Mold

Cold Filled Mold for Sidel

PET Blowing Mold- Cold Filled Mold for Sidel

BJY professional Sidel-dedicated PET blowing mold is 100% developed and manufactured for all generations of Sidel high-speed rotary blow molding machines (SBO Universal², Universal², Matrix, Combi, EvoBLOW, etc.). Adopting industry-leading ultra-high precision machining technology and imported top-grade materials, BJY PET blowing mold achieves complete drop-in interchangeability with original Sidel molds while delivering superior bottle transparency, wall-thickness uniformity and production stability. From 50 ml small bottles to 2.5 L large containers, from ordinary cold filling to hot-fill (HR), ultra-clean and aseptic applications, BJY provides full-process customized services including bottle design, rapid prototyping, mold manufacturing and on-site commissioning.

Product Features

Perfect 1:1 compatibility with all Sidel rotary series – zero modification required

Mirror-level cavity polishing (Ra0.02–0.04) for crystal-clear bottle appearance

Patented quick-release & self-locking structure, single-operator mold change within 15–20 minutes

Independently optimized high-turbulence cooling channels, significantly shorter cycle time

Multi-layer food-grade anti-corrosion nano-coating, excellent acid and alkali resistance

Full range of neck finish support and complete non-standard customization capability

Strict 100% pressure test + actual machine trial-run before delivery
Product Parameters

Basic Technical Specifications

Mold Type: High-speed rotary PET blowing mold (cold-filled / hot-fill / aseptic compatible)

Applicable Bottle Volume: 50 ml – 2500 ml

Minimum order quantity: one set

Applicable Filling Types: Still water, CSD, juice, tea, hot-fill (HR), ultra-clean, aseptic, edible oil

Ultra-Precision Manufacturing Parameters

Overall Processing Accuracy: ±0.005 mm

Cavity Surface Roughness: Ra0.02 – Ra0.04

Mold Base Flatness & Parallelism: ≤0.01 mm

Neck Ring Concentricity: ≤0.008 mm
Materials & Heat Treatment

Cavity / Core / Neck Insert Material: Imported S136 (or equivalent high-grade mold steel)

Mold Base & Holder Material: Aviation-grade aluminum alloy A6061-T6

Heat Treatment Hardness: HRC 48–52

Surface Treatment: Deep cryogenic + multi-layer food-grade anti-corrosion coating

Cooling System

Cooling Method: Independent spiral + turbulent hybrid water channels per cavity

Cooling Cycle Time:generally 15–20% shorter than conventional molds

Anti-scaling Design: Special smooth coating + rounded transition channels
Hot Runner System (if applicable)

Hot Runner Type: Valve-gate or open-gate

Temperature Control Accuracy: ±1 °C

Compatibility & Certification

Fully Compatible Machine Brands: SIDEL (all rotary series including SBO, Universal, Matrix, Combi, EvoBLOW)

Supported Bottle Neck Standards: PCO1881, PCO1810, 28 mm, 29/25, 30/25, 38 mm, Alaska, etc. Other non-standard neck finishes fully customizable

Certifications Provided: ISO 9001:2015, EU food-contact material certificate, complete material certificate and 100% dimensional inspection report
BJY has supplied more than 600 sets of Sidel-compatible PET blowing molds to leading beverage enterprises worldwide. Every BJY mold undergoes 72-hour full-load actual-machine testing before shipment to ensure immediate stable production at customer site.Choose BJY – zero-risk interchangeability, higher output, lower defect rate, and long-term reliable performance.

PET Blowing Mold

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