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Taizhou HuangYan Mega Machinery Mould Co.,Ltd.
 
 

Mega machinery Mold is China professional rotary stretch blow molding machine manufacturer, supplier and maker. The RB Series rotary stretch blow molding machine, rotary blow molding machine is the latest machine developed by Mega Machinery. This newest machine, rotary blow molding machines is the result of the dedication of our research and development team. Our teams' commitment to efficiency runs throughout the new Rotary machines, rotary blow moulding machines, rotary stretch blow molding machines, rotary pet blowers design, as an example the new RB series requires less power due to a closer pitch at the pre-heater. Furthermore, because of the Optimized clamping system, the machine operates at a wider rage and improved kinematics push output rates to 18,000 bottles per hour per cavity for a 0.5L water bottle application.

-->>Our Main products: stretch blow molding machine, rotary stretch blow molding machine, electric stretch blow molding machine, automatic blow molding machine, automatic stretch blow molding machine, pet heat resistant automatic stretch blow molding machine, automatic stretch blow molding machine, automatic stretch blow moulding machine, injection mold, pet preform mold, closure mold, blowing mold, chair mold, automobile mold, household appliances mold, storage box mold, injection molding machine, filling machine, cap equipment, auxiliary equipment, floor mat. Or go to index.

 
     
rotary stretch blow molding machine
 
 
Overview:
1. Preform feeding and loading unit
The design of the recycling unit prevents the preforms from getting bound up in the unscrambler. The star wheel design of the feeding unit provides the lowest possible changeover times for switching to different perform sizes.

2. Linear Oven
A mandrel capable of turning 180 degrees guarantees uniform neck section during the heating. The super small pitch design consumes less power. A unique oven ventilation system enables the RB series blower to handle various difficult applications easily.

3. Preform and bottle transfer wheel
The new RB series utilizes a classic double cam telescopic gripper system, this guarantees reliable movement, and easy maintenance.


4. Molds and Mold Carriers
The mold carrier utilizes a shell blow mold design; this reduces the changeover time for different blow molds. The Mold carriers accommodate all shell type molds from conventional blow molding machines, this saves time and expense for bottle producer. Moreover, the reliable quick locking system maximizes the performance of the mold carriers.


5. Blowing station
A changeable cam for the stretching curve guider guarantees the form quality for different size bottles. Monobloc blowing valves achieve the fastest and most consistent blowing process possible. Bottle necks are protected during the blowing stage by a specially designed sealing unit.

Options:

PID heating zone system (Option)
Within this system, an infrared thermometer automatically detects the temperature of the performs and adjusts the temperature of the oven as needed. This automatic adjustment avoids the influence of a temperature difference between day time and night; also the system can use an additional lamp alarm, this alarm will sound when it detects any broken or aging lamps.

Patented Air Recovery system (Option)
We know that most of the production costs for blowing bottles are attributed to generating the high pressure compressed air and applying heat to the preforms. In order to lower these production costs for the bottler producer, Mega has introduced its patented Air recovery system. This system recovers up to 30% of the final high pressure blowing air and ultimately lowers the cost to produce bottles.

Air cooling system (Option)
Thanks to the design contributions of our GM Cai Yuansen, Mega Machinery has developed a revolutionary air cooling system for hot fill PET bottles. After high pressure blowing, an air cooling stage is introduced to reduce the level of PET residual stress and increase the rate of PET crystallization. After this air cooling process, now PET bottles can stand hot filling without deformation.


Bottle Samples
PET bottles produced by EB series machine:
Technical Parameter

Type

RB4

RB6

RB12

RB16

Production output

Per cavity

1,300 BPH

1,400 BPH

1,800 BPH

1,800 BPH

Machine output

5,200 BPH

8,400 BPH

21,600 BPH

28,800 BPH

Bottle dimensions

Max. volume

2 L

2 L

3 L

3 L

Min. volume

0.1 L

0.1 L

0.1 L

0.1 L

Max. diameter

110 mm

110 mm

115 mm

115 mm

Max. height

300 mm

300 mm

350 mm

350 mm

Preform dimensions

Preform neck

Up to 42 mm

Up to 42 mm

UP to 32 mm

Up to 32 mm

Preform support ring

Up to 48 mm

Up to 48 mm

Up to 36 mm

Up to 36 mm

Machine dimension

Blower Floor space (LxWxH)

2.4x1.7x3.0 (M)

2.0x2.7x3.0 (M)

2. 5 x3.0x3.2 (M)

2.8x3.3x3.2 (M)

Oven Floor space (LxWxH)

3.0x0.9x3.0 (M)

3.4x0.8x2.4 (M)

5.0x1.5x2.0 (M)

5.5x1.5x2.0 (M)

Electrical supply

Voltage standard

380V/3PH/50HZ or Special order

Power (Max load)

90KW

120KW

220KW

260KW

Air supply

Max. blowing

40 Bar

40 Bar

40 Bar

40 Bar

prssure

580.15 PSI

580.15 PSI

580.15 PSI

580.15 PSI

Air consumption

3. 5 M 3 /Min

6.0 M 3 /Min

15 M 3 /Min

20 M 3 /Min

Cooled water supply

Water pressure

4 Bar

4 Bar

4 Bar

4 Bar

58 PSI

58 PSI

58 PSI

58 PSI

Water temperature

10 ? 10 ? 10 ? 10 ?
50 ? 50 ? 50 ? 50 ?

Details: See details
Detailed information pls visit: http://www.mega-machinery.com/rotary_blow_molding_machines.htm
 
 
Contact Us
     

English hot line: 0086-576-84020122 Arabian hot line: 0086-576-84020199 Chinese hot line: 0086-576-84020122 Cell Phone: 0086-13586002000 FAX: 0086-576-84020107 E-Mail: MegaMachinery#gmail.com (Pls change # to @)

 
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