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DA-28A
DASSAW
1: The DA-28A is a semi-automatic blow molding machine manufactured by DASSAW Machinery, suitable for producing 10L-25L oil drums, disposable containers, reusable containers, and other products of various shapes.
2: The machine adopts far infrared rotary oven,frequency control, constant temperature control, uniform heating, so as to achieve the best blowing effect.
3: The use of hyperbolic arm four pull rod mold structure, cross balance fixed sliding, to ensure that the machine under high pressure does not expand the mold,mold locking is stable, fast running speed.
4: Gas path is divided into high pressure blowing and low pressure action tow pares, low pressure mechanical die closing, sealing, stretching; High pressure blow bottle forming.
5: Computer automatic control, easy operation, small size, less investment, one person operation, simple and safe.



Shandong Dassaw Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in the R&D, production, and export of PET bottle blowing machines, dedicated to providing global customers with efficient, stable, and cost-effective bottle blowing equipment and complete turnkey production line solutions.
With a mature manufacturing system and strict quality control, our machines are widely used in the production of bottles for beverages, mineral water, pesticides, cosmetics, pharmaceuticals, hot-fill applications, and various daily-use products, meeting diverse industry and bottle design requirements.
Focusing on in-house manufacturing of bottle blowing machines as our core competitiveness, we are supported by an experienced engineering team that provides professional technical assistance throughout equipment delivery, installation & commissioning, and daily operation, ensuring long-term stable and efficient production.
In addition, we offer a full range of auxiliary equipment, including air compressors, refrigerated air dryers, air tanks, and water chillers, enabling one-stop supply from single machines to complete production lines. Customized solutions are available based on customers’ bottle designs, output requirements, and application industries.
Customer-oriented service, fast response, and professional communication are key strengths of Dassaw Machinery. We sincerely look forward to cooperating with partners worldwide to achieve mutual success.
Q: Are you a factory or trading company?
A.We are the DASSAW factory.
Q: How long the warranty period?
A: All DASSAW products come with a one-year warranty.
O: what is your delivery time and payment term?
A: About parts , he delivery date is usually 3-5days after payment ,For machines usually 10-20 working days after T/T 50% as deposit, when we completed the producing and packing,we will give customer the photo of goods and package.Then,customer pay the 50% balance
Q: How about the quality of machine?
A:Dassaw always pays attention to quality issues, conducts quality control from the beginning to the end, and will test the machines strictly before packaging and shipping.
Q: Can we visit your factory?
A:Yes, you are welcome to visit our DASSAW factory. We would be happy to show you the entire production process.
Q: where is your factory located,how do we get there?
A: We are in Jinan City, Shandong Province. You can take the high-speed rail to Jinan West Station or by air to Yaoqiang international air port , then we will pick you up.
1: The DA-28A is a semi-automatic blow molding machine manufactured by DASSAW Machinery, suitable for producing 10L-25L oil drums, disposable containers, reusable containers, and other products of various shapes.
2: The machine adopts far infrared rotary oven,frequency control, constant temperature control, uniform heating, so as to achieve the best blowing effect.
3: The use of hyperbolic arm four pull rod mold structure, cross balance fixed sliding, to ensure that the machine under high pressure does not expand the mold,mold locking is stable, fast running speed.
4: Gas path is divided into high pressure blowing and low pressure action tow pares, low pressure mechanical die closing, sealing, stretching; High pressure blow bottle forming.
5: Computer automatic control, easy operation, small size, less investment, one person operation, simple and safe.



Shandong Dassaw Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in the R&D, production, and export of PET bottle blowing machines, dedicated to providing global customers with efficient, stable, and cost-effective bottle blowing equipment and complete turnkey production line solutions.
With a mature manufacturing system and strict quality control, our machines are widely used in the production of bottles for beverages, mineral water, pesticides, cosmetics, pharmaceuticals, hot-fill applications, and various daily-use products, meeting diverse industry and bottle design requirements.
Focusing on in-house manufacturing of bottle blowing machines as our core competitiveness, we are supported by an experienced engineering team that provides professional technical assistance throughout equipment delivery, installation & commissioning, and daily operation, ensuring long-term stable and efficient production.
In addition, we offer a full range of auxiliary equipment, including air compressors, refrigerated air dryers, air tanks, and water chillers, enabling one-stop supply from single machines to complete production lines. Customized solutions are available based on customers’ bottle designs, output requirements, and application industries.
Customer-oriented service, fast response, and professional communication are key strengths of Dassaw Machinery. We sincerely look forward to cooperating with partners worldwide to achieve mutual success.
Q: Are you a factory or trading company?
A.We are the DASSAW factory.
Q: How long the warranty period?
A: All DASSAW products come with a one-year warranty.
O: what is your delivery time and payment term?
A: About parts , he delivery date is usually 3-5days after payment ,For machines usually 10-20 working days after T/T 50% as deposit, when we completed the producing and packing,we will give customer the photo of goods and package.Then,customer pay the 50% balance
Q: How about the quality of machine?
A:Dassaw always pays attention to quality issues, conducts quality control from the beginning to the end, and will test the machines strictly before packaging and shipping.
Q: Can we visit your factory?
A:Yes, you are welcome to visit our DASSAW factory. We would be happy to show you the entire production process.
Q: where is your factory located,how do we get there?
A: We are in Jinan City, Shandong Province. You can take the high-speed rail to Jinan West Station or by air to Yaoqiang international air port , then we will pick you up.
Molding | Clamping force | 100KG |
Clamping stroke | 360mm | |
Stretching stroke | 500mm | |
Min mould thickness | 350mm | |
Max mould thickness | 400mm | |
Template effective area | 420*640mm | |
Number of cavity | 1cavities | |
Theoretical output | 180-250bph | |
Electrical System | Power of machine | 0.1kw |
Installed Power of heater | 38kw | |
Number of Lamp Layers | 19Layers | |
Air Compresor | Operating Pressure | 7-9kg/cm² |
Low pressure air consumption | 800ltr/min | |
Blowing Pressure | ≤30kg/cm² | |
High pressure air consumption | 2400ltr/min | |
Container | Container volume | 10-25L |
Bottle height | ≤500mm | |
Preform inner diameter | 45-130mm | |
Product material | PET | |
Blower machine | Blower size | 2650*740*1750mm |
Blower weight | 1250kg | |
Heater machine | Heater size | 2950*670*1620mm |
Heater weight | 600kg | |
Molding | Clamping force | 100KG |
Clamping stroke | 360mm | |
Stretching stroke | 500mm | |
Min mould thickness | 350mm | |
Max mould thickness | 400mm | |
Template effective area | 420*640mm | |
Number of cavity | 1cavities | |
Theoretical output | 180-250bph | |
Electrical System | Power of machine | 0.1kw |
Installed Power of heater | 38kw | |
Number of Lamp Layers | 19Layers | |
Air Compresor | Operating Pressure | 7-9kg/cm² |
Low pressure air consumption | 800ltr/min | |
Blowing Pressure | ≤30kg/cm² | |
High pressure air consumption | 2400ltr/min | |
Container | Container volume | 10-25L |
Bottle height | ≤500mm | |
Preform inner diameter | 45-130mm | |
Product material | PET | |
Blower machine | Blower size | 2650*740*1750mm |
Blower weight | 1250kg | |
Heater machine | Heater size | 2950*670*1620mm |
Heater weight | 600kg | |