Chemical Barrel Blow Molding Machine
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Chemical Barrel Blow Molding Machine

Chemical barrel blow molding machine is a special equipment used to produce large plastic containers (such as chemical barrels, IBC barrels, diesel barrels, etc.), which are widely used in chemical, food, medicine, agriculture and other fields.
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Product Introduction

Chemical barrel blow molding machine is a special equipment used to produce large plastic containers (such as chemical barrels, IBC barrels, diesel barrels, etc.), which are widely used in chemical, food, medicine, agriculture and other fields. The following is its application introduction and key information:
 

 

Specification Date Sheet

 

Basic information Max products 60L
Machine size Length*Width*Height 6.5*3*4.6m
Machine weight 12T
power consumption 80KW
evarage consumption 30kw/h
Plasticing system screw 90 Alloy screw for increased durability
L/D 28:1 (High-efficiency mixing head, improved plasticizing ability)
Plasticizing ability 160KG/H
screw heating section 4section
screw heating power 5kw/section
screw cooling automatic 6 section
Extrusion motor 45KW Frequency control of three-phase asynchronous motor
motor brand DASU
Reduce box ZLYJ-225
REDUCE BOX COOLING Oil cooler water cooling
Machine lifting 4 points turbine synchronous lift, hydraulic motor drive
Storage tank volume 8L
Maximum storage capacity 5.5Kgross weight)
Storage tank cooling water cool
Open and close system   Fixed mold opening and closing mechanism, diagonal double lever horizontal bar center mold clamping, large mold space, mold is fixed by abrasive plate, easy to disassemble, linear rolling guide
Template size Net width*height 1000*1000mm
max mould size Width*Height 400*1100mm
Opening and closing distance Min-Max 400-750(mm)
Template movement method Linear guide movement
Clamping force HIWIN
linner guide 600KN
Open and close mold cylinder Supercharged oil cylinder with small diameter and high speed, which is 3 times the increase of ordinary oil cylinder
Safety electric eye red ray inspection
mould cooling 12 in 8out , effective on cooling mould
Pump system   Controlled by our patented energy-saving hydraulic system, equipped with imported hydraulic valves, imported valves, with smooth and accurate action, factory life, good response
Total system pressure 14MPA/140KG
servo motor inovace servo motor 15kw
Servo motor driver inovace 15kw
serve motor power 15kw
Hydraulic oil pump Sumitomo QT-50CC
Hydraulic solenoid valve Taiwan youyan
Oil pump form Screw pump
Hydraulic tubing 4-layer tubing can withstand 350KG / 35MPA
Electric control system   Using plc imported from Japan, the program is stable, the action is accurate, the function selection is comprehensive, and it is suitable for all finished product needs in the current market
PLC TAIWAN TAIDA
Expansion module 4DA TAIWAN TAIDA
Temperature control module taiwan PID
Solid state voltage regulator Precise output, long life, no sparks
touch screen taiwan taida (SCREEN SIZE 11 Inches)
Frequency converter Mide45kw
Contactor Schneider, France
air switch Schneider, France
24V power supply Omron Japan
Electronic ruler for storage Gefran
serve motor ruler Gefran
Wall thickness controller 100 POINTS
Thickness servo valve Atos, Italy
Open and close electronic ruler gefran italy
Air control system   Adopt Taiwan imported pneumatic original parts, precise adjustment and long service life
Pneumatic two-piece Taiwan Yadeke
Pneumatic pressure regulator Taiwan Yadeke
Pneumatic solenoid valve Taiwan Yadeke
Pneumatic throttle valve Taiwan Yadeke
Hydraulic   Adopt Taiwan imported pneumatic original parts, precise adjustment and long service life
Oil pump motor DASU
oil pump motor power 5.5KWQ
oil pump name Hydraulic plunger pump
oil pump brand Japan Yuken
Spare parts for free Mold platen M24 16pcs
Temperature control components Thermocouple K 3pcs
connector LG GMC40 3pcs
AIR SWITCH Schneider IC65N 2PCS
fuse 1box
connector LG GMC18 2pcs
air valve 1pcs
screw M24*110 12pcs

 

Application fields of chemical barrel blow molding machine

 

1. Chemical industry

Manufacture corrosion-resistant and leak-proof chemical packaging barrels for acid, alkali, solvent and other liquids.

Common specifications: 20L~200L HDPE (high-density polyethylene) barrels.

 

2. Food and pharmaceutical industry

Manufacture food-grade plastic barrels (such as sauce barrels, pure water barrels) or pharmaceutical raw material containers that meet hygiene standards. Materials must comply with FDA or GMP certification (such as food-grade PE).

 

3. Agriculture and environmental protection

Manufacture agricultural chemical barrels (pesticides, fertilizers), water storage barrels or garbage recycling barrels.

 

4. Industrial field

Manufacture lubricating oil barrels, diesel barrels, IBC barrels (large containers above 1000L).

 

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Core advantages of chemical barrel blow molding machine

 

1. Efficient production

Using multi-layer co-extrusion technology, single-layer or multi-layer composite barrels (such as UV-resistant and anti-oxidation multi-layer structures) can be produced.

High degree of automation and short cycle (usually 3~5 minutes/mold).

 

2. Material adaptability

Supports plastics such as HDPE, LLDPE, PP, and some models can add recycled materials (must ensure the proportion).

 

3. Precise control

PLC control system adjusts temperature, pressure, and wall thickness to ensure that the barrel body is uniform and defect-free.

Equipped with servo motor energy-saving technology to reduce energy consumption.

 

4. Safety and compliance

Meet the UN certification (such as UN 31HZ1) hazardous chemical packaging standards and pass air tightness and drop tests.

 

ypical production process flow

1. Raw material processing

Plastic granules are dried → melt extruded → tubular parison is formed.

2. Mold molding

Put the parison into the mold → high-pressure blow molding → cool and shape → demold.

3. Post-processing

Trimming, thread processing (barrel mouth), leakage testing, printing (such as silk screen printing or labeling).

Selection points

1. Capacity requirements

Small machine (20~100L) vs. large machine (100~1000L or more).

2. Functional configuration

Whether multi-layer co-extrusion, automatic trimming, robot pick-up, etc. are required.

3. Mold compatibility

A mold usually corresponds to only one barrel type and needs to be customized according to product requirements.

4. Energy consumption and maintenance

Choose energy-saving models (such as servo drive) and clean the screw and mold regularly.

 

Market trends

 

  • Green manufacturing: The application of degradable materials (such as PLA modification) is gradually increasing.
  • Intelligence: IoT remotely monitors production data, and predictive maintenance reduces downtime.
  • Customization: Customers have increasingly detailed requirements for barrel color, size, UV resistance and other characteristics.

 

Common problems and solutions

 

Problem 1: Uneven barrel wall thickness

→ Adjust the parison control or mold temperature.

Problem 2: Insufficient weld strength

→ Optimize the blowing pressure or replace high-flow raw materials.

 

If more detailed technical parameters or cases are required, please further explain the specific requirements (such as barrel capacity, materials, etc.).

 

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