High-Density Polyethylene (HDPE) blow molding machine

DADAU is highly-experienced in accumulation blow molding machines for this kind of DDSJ300A, which was already served to many end users and some even bought 2 sets in the same year from DADAU. 

Its upgrade types are DDSJ300X2A, DDSJ300X3, and those differ with DDSJ300A in layers, diehead, structurers, etc. 

DDSJ300A can be used to produce 30L to 300L chemical drums, plastic barrels, jerry cans, single or double L-ring plastic drums, etc. 

For more details, pls contact with us freely. 

Equipment Features: 

1-Main advantages of the DADAU blow molding machines

Highly-productive, energy-saving&environment-friendly, long-time lasting, stable& reliable, easy to operate and maintain, highly-integrated

2-extruder (1-7 pcs depends on the BMM design)

Servo Motor drive, quick speed adjustment, stable and energy efficiency; the key parts are nitrided with 38CrMoAL

With new barrel slot forced feeding (IKV) structure, the melt transfer is hardly affected by back pressure and low melt temperature, which ensures the high output, small fluctuationl, and nice plasticizing quality.

3-die head (1-7 layers)

The heating system of the diehead adopts electromagnetic induction heater, the energy saving rate is up to 50%

The die head runner adopts the most advanced spiral flow runner, and the analysis and design is optimized by Flow2000 software. There are no weld marks, and the blank quality is evenly distributed.

4-parison wall thickness control system

100-point parison thickness control

5-electrical control system

Full servo motor control, machine control network, using etherCAT bus

Omron multi-function PLC is used for motion control. The main low-voltage electrical components are French Schneider and Japanese Omron original parts, etc..

Chinese-English bilingual colorful touch-screen operation console with visual parameter setting, modification, adjustment, monitoring, and memory storage functions

6-Hydraulic system

Hydraulic servo drive, servo valve adopts American MOOG company products, energy saving, low noise, low oil temperature

The main valves (action valves, flow valves, reversing valves) and pumps are original parts of well-known brands (such as Eaton, Daikin, etc.).

7-Fault diagnosis system

Comprehensive fault diagnosis system with detection alarm prompts for quick troubleshooting

8-Security Protection System

Strict safety chain protection function to protect equipment and protect the personal safety of operators

9-Remote diagnostic system

The device has a remote diagnosis function, which can achieve strong remote technical support and service from DADAU company.