Advanced Biodegradable Blowing Machine for PP LDPE HDPE Films

Product Description

SJ Series 50B-75B

Ingeniously engineered by Zhangjiagang Deling Machinery Co, Ltd, this equipment is a unique innovation tailored for the specificities of biodegradable materials. Introducing our dedicated biodegradable film blowing machine, it is adept at processing PLA, PBAT as degradable substrates, and a variety of mixed materials. With advanced degradable screws and molds, complemented by an exceptional cooling system, it boasts high output, superior performance, and remarkable stability, crafting environmentally responsible products with finesse.

Model	SJ-50B	SJ-55B	SJ-60B	SJ-65B	SJ-75B
Raw Material	Biodegradable Resin
Film Width (mm)	500	600	800	1000	1500
Film Thickness (mm)	0.02-0.1
Max Extrusion Output (KG/H)	60	80	100	120	150
Screw Diameter (mm)	50	55	60	65	75
Screw L/D Ratio	30:1
Main Motor (KW)	18.5	22	30	37	45
Gear Box	146	173	173	180	200
Diameter of Orifice (mm)	120	150	200	300	400
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	700	900	1200	1400	1800
Dimension (L*W*H) (m)	4.5*2.8*5	5*3*5	5.8*3.2*6.5	6*3.4*6.5	6.5*3.5*7
Weight (T)	2	2.5	3	3.5	4

SJ Series 50/50B-60/60B

Our state-of-the-art equipment features dual extruders, which precisely plasticize and extrude dual materials-identical or varied-into a co-extension composite machine. The result? A co-extruded composite film with superb physical properties and enhanced strength. It offers excellent barrier properties and airtightness. The continuous rotating die head ensures flat, uniform products, setting the stage for flawless packaging and printing processes. This machine is ideal for producing composite fully biodegradable films, insulating films, and multipurpose agricultural films, all with superior quality and efficiency.

Model	SJ-50/50B	SJ-55/55B	SJ-60/60B
Raw Material	Biodegradable Resin
Film Width (mm)	600	800	1000
Film Thickness (mm)	0.02-0.1
Max Extrusion Output (KG/H)	120	150	200
Screw Diameter (mm)	50/50	55/55	60/60
Screw L/D Ratio	30:1
Main Motor (KW)	18.5/18.5	22/22	30/30
Gear Box	146/146	173/173	180/180
Diameter of Orifice (mm)	160	200	300
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	900	1200	1400
Dimension (L*W*H) (m)	5*3*5	5.8*3.2*6.5	6*3.4*6.5
Weight (T)	3	3.5	4

SJ Series 45L-55L

Our film blowing machine represents the pinnacle of innovation with advanced components and meticulous assembly. As a high-speed marvel from our design team, it achieves unparalleled blowing effects and quality, with standards that rival those of Taiwan. It boasts high automation and exceptional production efficiency. These high-speed machines are the perfect answer for businesses seeking to produce premium plastic films with superior performance features, offering versatility and enhanced packaging solutions for those aiming for high output and excellence.

Model	SJ-45L	SJ-50L	SJ-55L
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	600	600	800
Film Thickness (mm)	0.01-0.1
Max Extrusion Output (KG/H)	80	100	120
Screw Diameter (mm)	45	50	55
Screw L/D Ratio	30:1
Main Motor (KW)	15	18.5	22
Gear Box	146	173	180
Diameter of Orifice (mm)	50	60	80
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	700	700	900
Dimension (L*W*H) (m)	4.5*2.8*4.6	4.5*2.8*4.6	5*3*5
Weight (T)	2.5	2.5	3

SJ Series 45M-50M

Compact yet mighty, our mini film blowing machine is crafted for efficiency and space economy, perfect for small-scale production or spatial constraints. Despite a smaller production capacity, it consistently delivers high-quality films with uniform thickness and width. User-friendly and low maintenance, it's a favorite among small businesses and startups looking for reliable production capabilities without the need for extensive space or resources.

Model	SJ-45M	SJ-50M
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	500	600
Film Thickness (mm)	0.01-0.15
Max Extrusion Output (KG/H)	40	50
Screw Diameter (mm)	45	50
Screw L/D Ratio	30:1
Main Motor (KW)	11	15
Gear Box	133	146
Diameter of Orifice (mm)	50/80	60/100
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	700	800
Dimension (L*W*H) (m)	2.65*1.8*3.4	2.9*1.9*3.4
Weight (T)	2	2.5

SJ Series 45-60

Engineered for versatility, this machine crafts high-quality plastic films from materials like LDPE, LLDPE, and HDPE. With a width range of 600-1000mm, it's ideal for crafting a variety of small-sized packaging bags-ranging from food and supermarket bags to clothing and parts packaging. Built with high-quality alloy steel, the extruder's barrel and screw stems offer optimal hardness and corrosion resistance. The integrated control cabinet simplifies operation, while the bubble stabilizing ring and torque motor rewinders ensure precise tension and orderly winding, facilitating easy roll changes with precision.

Model	SJ-45	SJ-50	SJ-55	SJ-60
Raw Material	HDPE/LDPE/LLDPE
Film Width (mm)	600	600	700	1000
Film Thickness (mm)	0.01-0.15
Max Extrusion Output (KG/H)	30	35	40	60
Screw Diameter (mm)	45	50	55	60
Screw L/D Ratio	30:1
Main Motor (KW)	11	11	15	22
Gear Box	133	133	146	173
Diameter of Orifice (mm)	50/80	60/80	80/160	160/260
Die Head Type	Fix
Winding Type	Single Winder
Roller Length (mm)	700	700	900	1200
Dimension (L*W*H) (m)	4*2.7*4.2	4*2.7*4.2	4.5*2.9*4.4	5*3.2*5.6
Weight (T)	2	2	2.5	3

SJ Series 55-75

Our cutting-edge machine produces top-notch plastic films from LDPEL, LDPE, HDPE, and more. With a versatile width range of 800-1500mm, it caters to slightly larger packaging needs, like home decor dust covers and household appliance packaging. The optional 360-degree rotating die head ensures products are flat and uniform. Featuring a back-to-back double winding design, it adeptly manages the simultaneous winding of two single-layer flat film rolls, elevating your production capabilities with seamless efficiency and quality.

Model	SJ-55	SJ-60	SJ-65	SJ-75
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	800	1000	1200	1500
Film Thickness (mm)	0.01-0.15
Max Extrusion Output (KG/H)	50	70	80	100
Screw Diameter (mm)	55	60	65	75
Screw L/D Ratio	30:1
Main Motor (KW)	15	22	30	45
Gear Box	146	173	180	200
Diameter of Orifice (mm)	80/160	120/220	160/260	400
Die Head Type	FIx/360° continusous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	900	1200	1400	1800
Dimension (L*W*H) (m)	5*3*4.4	5.8*3.2*5.6	6*3.4*5.6	7.5*3.5*6.8
Weight (T)	3	3.5	4	4.5

 

SJ Series 90-120

Our advanced machine produces expansive plastic films from LDPE, LLDPE, HDPE, covering widths of 1800mm and beyond, perfect for large packaging like agricultural greenhouse and mulching films. The optional 360-degree rotating die head ensures consistently flat, uniform products. Additionally, the back-to-back double winding design manages simultaneous winding of two single-layer flat film rolls. An automatic rewinder with a flying knife is available for efficient winding, featuring automatic film cutting, roll changing, and pneumatic charge and discharge, significantly reducing labor while boosting productivity.

Model	SJ-90	SJ-100	SJ-110	SJ-120
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	1800	2000	2400	3000
Film Thickness (mm)	0.01-0.15
Max Extrusion Output (KG/H)	200	250	300	350
Screw Diameter (mm)	90	100	110	120
Screw L/D Ratio	30:1
Main Motor (KW)	55	75	90	110
Gear Box	225	250	280	315
Diameter of Orifice (mm)	450	500	600	800
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	2000	2200	2600	3200
Dimension (L*W*H) (m)	8*3.7*8	8.5*4*9	9.2*4.5*10.5	10*5.1*12.5
Weight (T)	6	7	7.5	9

SJCO Series 55/75-75/75

Our distinguished Double-layer Co-extrusion Film Blowing Machine and its series harness the power of dual extruders to create superior AB two-layer or three-layer films. With a remarkable configuration where two hosts supply three-layer extrusion, one host ingeniously handles inner and outer coating layers, while the other efficiently manages the inner filling layer. This setup achieves the dual purpose of significant cost reduction and energy efficiency. Notably, the inclusion of recycled materials and calcium carbonate in the inner filling layer, constituting over 80% of total output, dramatically slashes raw material costs, empowering our customers with formidable market competitiveness.

Model	SJCO-55/55	SJCO-65/65	SJCO-75/75
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	1000	1500	2000
Film Thickness (mm)	0.01-0.15
Max Extrusion Output (KG/H)	150	200	250
Screw Diameter (mm)	55/55	65/65	75/75
Screw L/D Ratio	30:1
Main Motor (KW)	22/22	30/30	45/45
Gear Box	173/173	180/180	200/200
Diameter of Orifice (mm)	280	380	500
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	1400	1800	2200
Dimension (L*W*H) (m)	6.5*3.4*6.5	7.5*3.5*8	7.5*4*10.5
Weight (T)	4	5	8

SJCOT Series 50/55/50-65/75/65

This cutting-edge machine embodies a blend of advanced domestic and international technologies. It showcases a trio of extruders, a sophisticated 360-degree rotating die head, high-performance air rings with double lips, and a high-speed screen changer paired with a double rewinder. Engineered to produce high-quality composite 3-layer films using LDPE, LLDPE, HDPE, and more, these films boast exceptional barrier properties, moisture and frost resistance, and oil resistance. Ideal for heavy-duty packaging, they preserve the freshness of fruits, meats, milk, liquids, and much more, delivering unparalleled quality and reliability.

Model	SJCOT-55/55/50	SJCOT-60/65/60	SJCOT-65/75/65
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	1000	1500	2000
Film Thickness (mm)	0.008-0.15
Max Extrusion Output (KG/H)	150	200	300
Screw Diameter (mm)	50/55/50	60/65/60	65/75/65
Screw L/D Ratio	32:1
Main Motor (KW)	18.5/22/18.5	30/37/30	37/45/37
Gear Box	173/173/173	173/180/173	180/200/180
Diameter of Orifice (mm)	300	380	500
Die Head Type	360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	1400	1800	2200
Dimension (L*W*H) (m)	6*3.5*8	7.5*4*10.5	8.1*4.4*12.5
Weight (T)	5	7	9

SJCOT Series 50/55/50A-65/75/65A

Crafted with precision, this machine is equipped with pioneering technologies, including extruders with forced feeding, a precision double-lip air ring, a seamless horizontal rotary tower traction system, IBC inner cooling, and a fully automated surface friction type double winder, all governed by a sophisticated computerized control system. This machinery stands out for its compact structure, superior output, enhanced product quality, and energy efficiency. It is a powerhouse for producing high-transparency films, creating substantial economic value through excellence and ease of operation.

Model	SJCOT-50/55/50A	SJCOT-60/65/60A	SJCOT-65/75/65A
Raw Material	HDPE / LDPE / LLDPE etc.
Film Width (mm)	1000	1500	2000
Film Thickness (mm)	10.008-0.15
Max Extrusion Output (KG/H)	150	200	300
Screw Diameter (mm)	50/55/50	60/65/60	65/75/65
Screw L/D Ratio	32:1
Main Motor (KW)	18.5/22/18.5	30/37/30	37/45/37
Gear Box	173/173/173	173/180/173	180/200/180
Diameter of Orifice (mm)	300	380	500
Die Head Type	Multi-layer with rotary tower
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	1400	1800	2200
Dimension (L*W*H) (m)	9*6.8*8	10*7.2*10.5	11*7.6*12.5
Weight (T)	12	14	16

SJDC Series & SJDD Series

Our Double Color Strips Film Blowing Machine, featuring dual extruders and a specialized color stripe die head, excels in producing striking double color strip products. Widely esteemed in diverse packaging sectors, it elevates the presentation of consumer and industrial goods like fruits, food, clothing, textiles, and daily essentials, enhancing their appeal and functionality.

Model	SJDC-45	SJDC-50
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	500	600
Film Thickness (mm)	0.008-0.08
Max Extrusion Output (KG/H)	30	40
Screw Diameter (mm)	45*2	50*2
Screw L/D Ratio	30:1
Main Motor (KW)	11*2	15*2
Gear Box	133/133	146/146
Diameter of Orifice (mm)	65	80
Die Head Type	Fix
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	700	900
Dimension (L*W*H) (m)	4*2.7*4.2	5*2.9*4.4
Weight (T)	2.5	2.6

Double Die Head Film Blowing Machine Series

Ingeniously designed, this machine houses a single extruder and dual die heads, enabling simultaneous double line operation. This not only elevates production capacity but also optimizes energy consumption and utilizes production space efficiently, offering a highly productive and space-saving solution.

Model	SJDD-50	SJDD-55	SJDD-60
Raw Material	HDPE / LDPE / LLDPE
Film Width (mm)	400	500	600
Film Thickness (mm)	0.008-0.10
Max Extrusion Output (KG/H)	HDPE: 80 / LDPE: 90	HDPE: 100 / LDPE: 110	HDPE: 120 / LDPE: 130
Screw Diameter (mm)	50	55	60
Screw L/D Ratio	30:1
Main Motor (KW)	15	18.5	22
Gear Box	146	173	173
Diameter of Orifice (mm)	HDPE: 50 / LDPE: 120	HDPE: 55 / LDPE: 160	HDPE: 80 / LDPE: 180
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	500	600	700
Dimension (L*W*H) (m)	5.8*4.6*4.4	6*5*4.6	6.2*5.5*4.6
Weight (T)	3	4	4.5

SJPP Series 55-65

Perfect for blowing plastic films from PP polypropylene, this machine excels over PE polyethylene by delivering enhanced transparency under water cooling. Its applications span food, clothing, textiles, daily necessities, and industrial products. Featuring a down-blown water-cooled system, its extruder barrel and screw are crafted from high-quality alloy steel, expertly nitrided and precision-processed, offering unparalleled hardness and corrosion resistance.

Model	SJPP-55	SJPP-60	SJPP-65
Raw Material	PP
Film Width (mm)	400	600	800
Film Thickness (mm)	0.02-0.1
Max Extrusion Output (KG/H)	30	40	50
Screw Diameter (mm)	55	60	65
Screw L/D Ratio	30:1
Main Motor (KW)	15	18.5	22
Gear Box	146	173	173
Diameter of Orifice (mm)	200	250	300
Die Head Type	Fix/360° continuous rotation
Winding Type	Single Winder / Double Back to Back Winder / Automatic Winder
Roller Length (mm)	600	800	100
Dimension (L*W*H) (m)	6*1.5*4.5	6*1.7*5	6*2.5*5
Weight (T)	2	3	3.5

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Prospects and Advantages of the Plastic Recycling Industry

1. Environmental Protection
Pollution Reduction: Through effective recycling, plastic waste pollution is significantly diminished, safeguarding both land and water resources from potential harm.
Resource Conservation: By diverting plastic products into recycling channels, we substantially lower the dependence on virgin plastics, thus conserving precious non-renewable resources like oil.

2. Policy Support
Government Promotion: With an increasing global focus on environmental sustainability, governments are actively crafting policies and regulations to champion and propel the plastic recycling industry forward.
Economic Incentives: In numerous nations, governmental bodies offer tax breaks and subsidies to plastic recycling firms, fostering industry growth and innovation.

3. Market Demand
Enterprise demand: As eco-consciousness rises, an increasing number of businesses are turning to recycled plastics as a means to significantly lower their environmental impact. By integrating these sustainable materials into their operations, companies can not only enhance their corporate image but also contribute positively to the planet's health.
Consumer preference: The appetite for green products is on the rise, with discerning consumers ready to invest in items that champion the use of recycled materials. This trend reflects a consumer base that prioritizes sustainability and is eager to support brands that align with their environmental values.

4. Technological progress
Recycling technology: Innovations in plastic recycling technology are breaking new ground, streamlining processes to be more efficient, cost-effective, and of unparalleled quality. As the technology evolves, the recycling industry is poised to deliver unprecedented levels of performance and sustainability.
Innovative applications: The burgeoning development of novel materials and methodologies is expanding the horizons for recycled plastics. These advancements are paving the way for their use in an array of industries, from robust building materials to versatile textiles, and beyond.

5. Global Trends
International Cooperation: Across the globe, environmental organizations are joining forces with enterprising businesses to spearhead the growth of the plastic recycling sector. This collaborative spirit is crucial for driving the industry forward on an international scale.
Standardization: The creation of international standards is elevating the quality and marketability of recycled plastics. These standards facilitate the seamless circulation and widespread adoption of recycled materials in the global marketplace.

The plastic recycling industry presents a world of opportunity and myriad benefits. By mitigating environmental pollution, conserving precious resources, and enjoying robust policy and market-driven support, the industry is on the cusp of a transformative era. With relentless technological innovation and the bolstering of global partnerships, the future of plastic recycling shines brightly.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.What information shall I provide when I request for quotation?
To ensure a precise quotation, please provide detailed information, including specific parameters or technical requirements, such as the materials to be processed, desired output size, and capacity requirements.

2. Are you trading company or manufacturer?
We are an ISO9001 certified manufacturer specializing in the creation of solid waste recycling machinery since 2017. Our facility is located at No. 2 Changrui Road, Changyinsha Modern Agriculture Demonstration Park, ZhangJiaGang City, Su Zhou 215600, Jiang Su, China.

3. What kind of products do you offer?
Our company offers a comprehensive range of equipment specifically designed for plastic recycling and production.

4.What are the applications of these products?
Our versatile products excel in a wide array of applications, including the shredding and crushing of plastic woven bags, films, PA/PC plastic blocks, appliance shells, plastic pipes, containers, waste paper, straw, wood, urban waste, medical and electronic waste, metal, and more. They are also adept at facilitating waste plastic recycling, washing, and granulation processes.

5. Do you support product customization?
Yes, we not only offer tailored customization services but also provide comprehensive solutions to meet the unique needs of our customers.

Partner with Us for a Sustainable Future in Plastic Recycling