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Demark Holding Group Co., Ltd.

Blow Moulding Machine, Rotary Blow Machine, High Speed Blow Molding Machine manufacturer / supplier in China, offering New Product DMK-R14 Rotary Plastic Bottle Pet Blow Molding Machine Bottle Making Machine, Demark Automatic 1.5L Pet Plastic Blowing Machine with 4 Cavity, Fully-Automatic 6 Cavity 5-20L Pet Bottle Blowing Machines and so on.

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Supplier Homepage Product PET Blow Molding Machine New Product DMK-R14 Rotary Plastic Bottle Pet Blow Molding Machine Bottle Making Machine

New Product DMK-R14 Rotary Plastic Bottle Pet Blow Molding Machine Bottle Making Machine

FOB Price: US $1,170,000-1,290,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,170,000-1,290,000/ Piece
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Production Capacity: 25000PCS/Hr
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DMK-R14
  • Raw Material: PET
  • Automation: Automatic
  • Certification: CE, ISO9001:2008
  • Specification: 3.9x1.03x2.0m
  • Type: Stretch Blow Molding Machine
  • Making Method of Parison: Stretch Blow
  • Computerized: Computerized
  • Trademark: Demark
  • Origin: China(Mainland)
Product Description

DMK-R Series Rotary Blow Molding Machine

New Product DMK-R14 Rotary Plastic Bottle Pet Blow Molding Machine Bottle Making Machine
A. Brief Introduction
DMK-R is the most stable two-step fully automatic high-speed rotary PET stretch-blow moulding machines(reheat). The capacity of the products is from 0.25L to 2.0L. It can blow pet bottles for different use: carbonated, mineral water, milk, beer, oil, hot filling tea, and other drink packing containers, which is made of plastic of crystalline type, such as PET, PP etc.
DMK-R series has adopted original heating and blowing technics, by which the automatic blowing machine series have achieved in powerful productivity but very reasonable price. 
B.Machine Construction
B.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.
B.2. Linear Oven A mandrel capable of turning 180 degrees guarantees uniform neck section during the heating. A unique oven ventilation system enables the DMK-R series blower to handle various difficult applications easily.
New Product DMK-R14 Rotary Plastic Bottle Pet Blow Molding Machine Bottle Making Machine
1.Power saving: heater is fixed with link of short section(43.8mm), which assures to heat more performs with the same heating length. In this way, it saves electricity of 25%.
2.Water cooling plate: cooling bottle neck avoid neck deformation during heating.
3.Infrared heat lamps:    a.  Each lamp is individually adjustable;    b.  Lamp gripper is adjustable as angle changes;    c.  Lamp rod is adjustable in length, which is good for bottom heating;
B.3. Preform and bottle transfer wheel
The new DMK-R series utilizes a classic double cam telescopic gripper system, this guarantees reliable movement, and easy maintenance.  
B.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.
B.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. 
C.Options: 
C.1. 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 systemcan use an additional lamp alarm, this alarm will sound when it detects any broken or aging lamps.
C.2. 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, Demark Machinery 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.
C.3. Air cooling system (Option)
Thanks to the design contributions of our engineer, Demark 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.
D.Advantages of Rotary Automatic Stretch-Blow Molding Machines
D.1. High productivity: 1700pcs/cavity/hour
D.2. High eligible rate: above 99.6%
D.3. Adopting SIMENS electric controlling system; with high precision and fast speed
Stable function:
i). blowing system adopts Germany valve and cylinder, which has stable and accurate stretching speed and good product consistency
ii). heating system adopts PHILIPS original infrared lamps, which is good in thermal properties and high in durability.
iii). Germany SEW main electric motor assures stable rotating speed and stable operation.
D.4.Mold fixing structure assures fast mold fixing speed and fast mold changing speed
D.5.Automatic plastic loader and automatic recovery device.
E. Research and Development Capacity:
Demark is composed of a powerful team in research and development including more than seventy intermediate and senior technologists. In order to meet different clients' demand, our technologists successfully design and manufacture a series of rotary plastic blow moulding machines: DMK-R12, DMK-R14 and DMK-R16.
F. Advanced Processing Equipment:
Machine center, digital lathe, EDM, such as many imported American and Japanese machine tools assure processing precision and good interchangeable function.
Technical Parameter:
ITEMUNITDMK-R6DMK-R8
For Cold Filling For Hot FillingFor Cold Filling For Hot Filling
Productivity(500mL)bottle/h102007200144009600
VolumeL0.2~20.2~20.2~0.650.2~0.65
Material PETPETPETPET
Max.diametermm1201206565
Max.height of preformmm145145145145
Max.height of bottlemm320320250250
Power 380V 50HZ380V 50HZ380V 50HZ380V 50HZ
Installation powerkw3333
Oven installation powerkw108108112112
Elevator powerkw1.51.51.51.5
Actual total powerkw37533855
CavityPCs6688
Blowing pressureMpa3.8~4.03.8~4.03.8~4.03.8~4.0
Blowing air fluxm3/min616820
Working air pressureMpa0.80.80.80.8
Working air fluxm3/min6677
Eigible rate%99.899.899.899.8
Dimension of main machinemxmxm2.2x1.8x2.92.2x1.8x2.92.2x1.8x2.52.2x1.8x2.5
Dimension of ovenmxmxm2.7x1.0x1.92.7x1.0x1.93.2x1.0x1.93.2x1.0x1.9
Weightkg7500800085009000
ITEMUNITDMK-R10
For Cold Filling For Hot Filling
Productivity(500mL)bottle/h1800012000
VolumeL0.2~20.2~2
Material PETPET
Max.diametermm120120
Max.height of preformmm145145
Max.height of bottlemm320320
Power 380V 50HZ380V 50HZ
Installation powerkw44
Oven installation powerkw216216
Elevator powerkw1.51.5
Actual total powerkw70103
CavityPCs1010
Blowing pressureMpa3.8~4.03.8~4.0
Blowing air fluxm3/min1024
Working air pressureMpa0.80.8
Working air fluxm3/min77
Eigible rate%99.899.8
Dimension of main machinemxmxm2.3x3.15x3.12.3x3.15x3.1
Dimension of ovenmxmxm3.9x1.03x23.9x1.03x2
Weightkg1500016000
ITEMUNITDMK-R12DMK-R16
For Cold Filling For Hot FillingFor Cold Filling For Hot Filling
Productivity(500mL)Bottles/h21600144002880019200
VolumeL0.2~20.2~20.2~0.650.2~0.65
Material PETPETPETPET
Max.diametermm1201206565
Max.height of preformmm145145145145
Max.height of bottlemm320320250250
Power 380V 50HZ380V 50HZ380V 50HZ380V 50HZ
Installation powerkw445.55.5
Oven installation powerkw216216250250
Elevator powerkw1.51.51.51.5
Actual total powerkw7010382120
CavityPCs12121616
Blowing pressureMpa3.8~4.03.8~4.03.8~4.03.8~4.0
Blowing air fluxm3/min12301638
Working air pressureMpa0.80.80.80.8
Working air fluxm3/min7788
Eigible rate%99.899.899.899.8
Dimension of main machinemxmxm2.3x3.15x3.12.3x3.15x3.12.3x3.15x2.62.3x3.15x2.6
Dimension of ovenmxmxm3.9x1.03x23.9x1.03x23.9x1.03x23.9x1.03x2
Weightkg16000170001850019500

Other Terms & Conditions
Price valid: 30 days.
Delivery: Within 70 days from the date of bottle drawing confirmed and receipt of 40% deposit whichever comes last.
Payment: 40% T/T down payment, the balance 60% before shipment by T/T.
Origin: China.
Packing: Export standard by sea.
Installation & commissioning: The seller should send experts' team to buyer's country after receipt of confirmation in written from client informing that the goods arrived in site and civil works completed get ready for installation. The equipment should achieve designed capacity in the planned time. During installation and commissioning, seller is responsible for providing relevant spare parts. The buyer should be responsible for the go-back air tickets, visa fee, also allowance of USD 100 per day for each person and arrange all local facilities including food, lodging, and transportation during their staying period in buyer's country.
Training: Seller takes charge of providing technical training to buyer. Training contents include equipment structure, maintenance, control and operation. Training is done at buyer's site according to practical situation.
Warranty: 12 months since acceptance of the equipment or 15 months since deliver to loading port whichever comes first. After equipment acceptance, seller provides 12 months warranty for repair and supplies free parts and effective service in time. If needed, seller's maintenance technician will arrive at site for troubleshooting after receiving buyer's request and terms for travel is ready.
Technology upgrade: After warranty time, seller can provide comprehensive and favorable technology support.
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