Jinan Smart Plastic Machine and Technology Co., Ltd.

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Jinan Smart Plastic Machine and Technology Co., Ltd.

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Continuous-strip drip irrigation tape production line

The Continuous-Strip Drip Irrigation Tape Production Line offers high-speed, stable, and cost-effective production for modern agricultural irrigation. It continuously forms the labyrinth strip, accurately inserts it into the tape, and completes bonding, punching, cooling, and winding in one automated process. The line features precise flow-channel forming, uniform emitter spacing, reliable bonding strength, low material consumption, and consistent water discharge performance. Advanced PLC control, servo synchronization, and online monitoring improve production accuracy, reduce labor requirements, minimize waste, and support efficient manufacturing of various tape diameters, wall thicknesses, and emitter spacings.

Category: strip drip irrigation tape production line
Key word: strip drip irrigation tape production line

Whatsapp : +8613853165011

Email : [email protected]

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1. Overview

1.1 Raw Materials and Finished Product

Item Specification
Application Internally inlaid continuous-strip drip irrigation tape
Product specifications According to customer requirements; up to six specifications can be produced
Main raw material PE pellets
Design line speed 400 m/min (actual output depends on material characteristics and process formulation)

1.2 Operating Conditions

Item Specification
Equipment footprint (L × W × H) 30,000 × 3,000 × 3,000 mm
Recommended workshop area At least 1,000 m²
Power supply Three-phase, 380 V, 50 Hz
Protection Protective grounding
Total installed power 160 kW
Emitter flow rate and spacing Customized according to customer requirements; six specifications available

2. Continuous-Strip Drip Irrigation Tape

Item Specification
Raw material PE
Extrusion output Varies with the raw material and the operator’s process control
Design production speed 400 m/min
Normal production speed 220 m/min
Key advantages Recycled material can be used; mechanical punching; durable and stable operation
Power supply 380 V, three-phase (±5%), 50 Hz
Cooling water ≤15 °C; ≥0.15 MPa; approximately 100 L/min
Compressed air 5 m³/h; >0.4 MPa
Overall line length 30–33 m

 

3. Production Line Configuration

No. Equipment Qty.
1 Strip-forming die, Ø950 mm (supports six flow-rate/spacing specifications) 1
2 Strip extruder, 55/32 1
3 Strip feeding/insertion system 1
4 Automatic vacuum loader and hot-air dryer 1
5 Tape-body extruder, SJ-90/38 single-screw extruder 1
6 Tape-body die head 1
7 Vacuum sizing tank 1
8 Cooling water tank 1
9 High-speed single-belt haul-off with four mechanical punching units 1
10 Tension stand 1
11 Double-station automatic winder 1
12 Electrical control cabinet 1
13 20 HP tape-body water chiller with 1 m³ tank, plus forming-wheel chiller 1 set
14 Packing machine (optional) 1
15 Rewinding machine (optional) 1
16 Pressure testing machine (optional) 1
17 1-ton stainless-steel drying and mixing unit (optional) 1
18 22 kW screw air compressor with 1 m³ air receiver (optional) 1 set

4. Strip Extruder

Item Specification
Extruder specification 55/32
Drive motor 18.5 kW servo motor
Gearbox Model 173
Strip-forming die diameter 950 mm

5. Technology and Product Advantages

This production line is the company’s latest internally inlaid continuous-strip drip irrigation tape system. It uses a continuous inlaid strip-emitter process, high-speed extrusion and mechanical punching. The line provides stable and efficient production, strong anti-clogging performance, consistent water discharge, simpler operation and reduced labor requirements.

The system uses an innovative material-saving concept: the emitter strip can be manufactured from recycled material, while the drip irrigation tape body can contain more than 70% recycled material. Subject to proper formulation and quality control, this arrangement significantly reduces production cost while maintaining product performance.

Continuous-strip drip irrigation tape is positioned as a future-oriented product and may gradually replace conventional discrete-emitter tape in applications where its structural and production advantages are valued.

5.1 Pressure Resistance

The advanced strip-forming and tape-inlay process creates a robust integrated structure, providing strong resistance to internal and external pressure.

5.2 Tensile Strength

The tape demonstrates good toughness in tensile testing and can withstand substantial external pulling force without being easily damaged.

5.3 Anti-Clogging and Stable Water Discharge

Water inlets are arranged along both sides of the continuous emitter strip. This distributed inlet design improves resistance to clogging and helps maintain stable discharge performance.

6. Strip Feeding Nozzle / Insertion Head

The insertion head guides the continuously formed emitter strip accurately into the extruded tape body before sizing and cooling.

7. Tape-Body Single-Screw Plastic Extruder

Item Specification
Model SJ-90/38
Screw diameter 90 mm
Screw L/D ratio 38:1
Screw material 38CrMoAlA
Screw heat treatment Quenched and tempered, then nitrided
Nitriding depth >0.6 mm
Nitrided hardness ≥700 HV
Barrel bore diameter 90 mm
Barrel material 38CrMoAlA
Barrel heat treatment Quenched and tempered, then nitrided; nitriding depth >0.6 mm; hardness ≥700 HV
Barrel temperature control Six-zone automatic constant-temperature control
Barrel heating Cast-aluminum heaters
Barrel cooling Five-zone air cooling; five centrifugal fans, 240 W each
Gearbox Model 250 hardened-tooth gearbox
Gearbox lubrication Forced oil-circulation lubrication
Gear manufacturing Finish-turned, quenched and tempered, tooth surfaces nitrided and precision-ground
Gear material Alloy steel
Servo motor power 80 kW
Screen changing system Belt-type continuous screen changer

8. Die Head

9. Vacuum Sizing Tank

10. High-Speed Haul-Off and Mechanical Punching Machine

No. Item Specification
1 Haul-off motor 2 kW; haul-off speed up to 400 m/min
2 Sensor Gantry-type sensor head
3 Haul-off element Haul-off belt
4 Vision inspection system Clearly inspects the punching result of each outlet hole; automatically alarms for missing or misaligned holes
5 Display Operator display screen
6 Pinhole inspection Ultrasonic detection
7 Strip-break inspection Automatic strip-break detection
8 Punching method Mechanical punching
9 Punching speed 750 punches/min

11. Double-Station Automatic Winder

Item Specification
Winding method Double-station automatic winding
Roll unloading Manual operation
Winding length ≤2,000 m; equipped with a length counter and programmable target length
Traverse drive Servo motor
Traverse motor power 0.75 kW
Winding drive Servo motor
Winding motor power 2 kW × 2 servo motors

 

 

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Product details

efficient plasticization

Double-layer stainless steel, cast aluminum, electromagnetic or infrared high-energy heaters, etc., equipment for efficient and fast plasticization.

Inflation system

Powerful inflation system generates uniform airflow, uniform film thickness when inflated, and high-quality plastic products appliate in agricuture and industry.

Quality Control

Before leaving the factory, conduct strict performance tests and reliability tests. Only equipment that passes various tests can be shipped to users from the factory.

Intelligent control:

Operators can easily set and adjust process parameters through the touchscreen interface, and monitor the operating status of the equipment in real time.

High precision:

Equipped with an advanced hydraulic system or an all-electric drive system, it is possible to achieve accurate pressure and speed control.

High-quality components:

The use of high-strength steel and high-quality alloy materials to fabricate the fuselage and key components ensures mould high performance

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Create product quality and build brands

Powerful

It has been selected as one of the top 500 Chinese enterprises for 14 consecutive years, with strong financial and technical strength.

Advanced technology

Process efficiencyDRP information is fully integrated and controlled, and the steel production process is at a high level.

Perfect industrial layout

A steel enterprise that takes steel production as its leading industry and integrates commercial, high-tech and other industries.

R & D capability

Created a number of "firsts" in China's steel industry, with strong R & D capabilities and technological innovation capabilities

Wide range of products

The products cover industry and agriculture products, varieties, and specifications, and can meet the diverse needs of customers.

Strong competitiveness

Products with high quality quickly occupied the domestic market and were successfully exported to many countries and regions.

Intelligent control systems are increasingly being used to automate, monitor and optimize equipment. Digital manufacturing technologies such as 3D printing and laser cutting will also be gradually applied to the production of plastic machinery parts to improve production accuracy and efficiency.

Adopt high-efficiency motors, optimized hydraulic systems, and energy-saving heating and cooling devices to reduce the energy consumption of equipment.

In order to improve the performance and precision of plastic machinery, the manufacturing of parts will also be more precise. The development and production of high-precision molds, screws, gears and other parts will become the key development direction of the enterprise.

Plastic machinery will gradually move towards multi-functional integration, allowing a single device to integrate multiple processing technologies, such as injection molding, extrusion, blow molding, and other functions, enhancing the versatility and flexibility of the equipment to meet the diverse production needs of customers.

Strengthen the global industrial layout and establish production bases, R & D centers, and sales networks abroad to better meet local market demand, reduce production costs, and improve the internationalization level of enterprises.

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Jinan Smart Plastic Machine and Technology Co., Ltd. researches, develops, manufactures and sells a full range of plastic machinery.

SMARTPLASTECH LTD is our UK-based overseas marketing and customer support company.

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