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 |
Component Brand
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
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