Product Description
1.1 Product Usage
This combined machine is used for the production of non-woven fabrics with polypropylene spunbond, spinning and stretching, composite web formation, and hot rolling reinforcement. The combined machine uses polypropylene slices as the main raw material, supplemented by color masterbatch and additives such as antioxidant, anti-static, flame retardant, etc., to produce polypropylene spunbond and meltblown composite nonwoven fabrics with different colors and properties to adapt to different applications. It can be used in industries such as medical, health, agriculture, construction, geotechnical engineering, as well as various disposable or durable materials for daily life and household use.
1.2 Process flow
Online SmS production: polypropylene slicing and additives → suction, metering, mixing device → screw extruder → melt filter → metering pump delivery → spinning die, spinneret melt spinning machine → cooling and stretching device → diffusion mesh laying → mesh laying machine wire mesh conveying → hot rolling machine reinforcement → winding machine coiling → slitting machine cutting and packaging.
1.3 Main Technical Parameters
Raw materials: PP slice (spunbond) MFI (230/2.16)=30-40 g/10 min;
Product effective width: 3.2 meters
throughput: 6500/a (for fibers with a diameter of over 30gsm and a spunbond diameter of 2.0d)
Single thread density: spunbond 1.5-2.0 dtex;
Product Quantity: 10~200g/m 2
Maximum mechanical speed of the combined machine: 400m/min
Combined machine process speed: 15~350m/min
Maximum diameter of fabric roll: 1.5m
Appearance: No obvious vertical thick strips
Tensile elongation at break:<90% (under the condition of fabric assessment speed)
Number of spinning devices: 2 sets of spunbond;
1 set of melt blown;
Dimensions of the host device's external appearance (length x width x height): 40m x 20m x 13m
Total installed capacity of the combined unit: approximately 1100 kW.
2 Equipment specifications and equipment list
Equipment specifications:
2.1. Two sets of feeding systems adopt screw metering feeding system
Maximum suction capacity of main material: maximum 600kg/hr; Including suction vacuum pump, vacuum buffer tank, hopper, suction gun, and suction pipeline; Adopting touch screen control device; The suction pipeline adopts stainless steel pipeline and high-strength hose.
Four component feeding hopper, including two adding devices for adding color masterbatch;
Main materials;
Component 1: Addition ratio of 0.5-5%; Addition accuracy: ± 1%;
Component 1: Addition ratio of 1-10%; Addition accuracy: ± 1%;
Component 1: Addition ratio of 5-20%; Addition accuracy: ± 1%;
2.2. 2 sets of main extruders (using Zhoushan Jinhu, with a shelf life of one year, 2 sets of random additional heaters, and 2 sets of PT100)
Equipped with parallel axis gear reducer and thrust bearing AC motor, variable frequency controller
The extruder feed section is equipped with a cast iron jacket to enhance water circulation cooling.
The screw tube and screw are made of high-strength nitride steel, equipped with resistance heaters, and divided into several heating zones. Includes a complete set of electrical control devices, including power, temperature control, pressure control, etc. Please refer to the electrical control section for details
Plasticization capacity: maximum 650kg/hr
Screw diameter 170mm
Screw length to diameter ratio: 30:1
Variable speed motor power: 132KW
Screw speed: 20-80rpm
Heating power: 95KW
2.3 Recycling extruder; 2 sets
Plasticization ability: Ensure a 20% online recycling capability
Screw diameter: 105mm
Screw aspect ratio: 15:1
Motor power: 18.5KW
Screw speed: 110rpm
Heating power: 15KW
2.4. 2 sets of filter rod screen changing devices
Two sets of 300CC metering pumps
Pump supply: 300cc/r
Speed range: 15-50r/min
Dragging power: 7.5kw (variable frequency motor)
Operating temperature: ≤ 260 ºC
2.5. 2 sets of spinning boxes
Each spinning box can symmetrically and equally distribute the melt, and the melt pipelines are equipped with compound sleeves and heated with thermal oil. The thermal oil furnace has a heating power of 60KW and a maximum heating temperature of 270 degrees.
2.6. Two sets of individual suction devices
The air duct is made of stainless steel pipes, including pipes for exhaust to the outside, and the suction air is evenly distributed.
Equipped with a variable frequency motor, the air volume can be adjusted, and the fan power is 11KW. Airflow of 25000
2.7. Two sets of cooling side blowing air boxes
Effective blowing area: 3610 mm × 900 mm
Air distribution orifice plate: 5 layers
Windshield filter mesh size: 80 mesh/inch
Cooling air volume: 32000m 3/h
2.8. The web forming machine is designed specifically for receiving fiber bundles.
Including: sturdy steel frame with precision machining.
1 mobile mesh belt, suitable for 3.85-meter-wide raw fabric. Two mesh belts (one for use and one for backup), with double hole joints used for the mesh belts. A set of balanced and surface operated guide rollers with automatic centering and continuous tension adjustment function, and one variable frequency AC motor used to drive the mesh belt. 1 set of exhaust system, designed in combination with steel structure frame.
The speed of the exhaust fan can be adjusted. Total air volume: 20000 cubic meters per hour, frequency converter used (ABB or Siemens frequency converter), fan power: S1 90KW S2 90KW including exhaust duct, suction air is discharged to the outside.
2.9. The electrical system uses imported key electrical control components, relays, contactors, etc., and high-quality Sino foreign joint venture electrical materials that have passed 3C certification are used to ensure the reliability of the electrical system. Unless otherwise specified, frequency converters (ABB or Siemens) shall be used.
2.10 One set of steel structure frame
The steel structure frame required for spinning, cooling, stretching, and mesh laying equipment, including the operating platform Handrail. Stairs, etc. The steel platform is designed, manufactured, and installed by the seller
2.11 SJ-3600SMS Mesh Laying Machine
Mesh curtain air permeability: 8000m 3/h/m 2
Speed range: 15-350m/min
Suction air: S1,S2, Offline suction
Main drive drag power: 45kw (variable frequency motor)
2.12 One set of double roll hot rolling mill
Rolling mill form: Vertical two roll hot rolling mill.
Roll material: High quality alloy steel 48CrMo.
Roll specifications: ∅ 520 * 3850.
2.13 One set of high-speed winding machine (new surface friction winding machine)
Finished roll diameter: can reach 1500mm
Drive roller surface width: 3850mm
Roll up speed: 10m/min-350m/min
Winder motor (variable frequency motor 5-100HZ): 11kw AC variable frequency motor with encoder
2.14 High speed unwinding device
Can hold 1500mm diameter cloth rolls removed from the winding machine
Unwinding main drive motor power: 7.5kw; AC variable frequency motor with encoder
Unwinding speed: 10m/min-400m/min
2.15 High speed SJ-3200 slitting machine
Cutting material: width 3850mm, 15-100g/m2 PP SS composite non-woven fabric
Type of slitting machine: active rewinding, constant tension winding, manual correction
Mechanical speed: 25~1000m/min
Maximum diameter for unwinding: 1500mm
Maximum diameter of winding: 1000mm
Width of contact roller: 3850mm
Cutting width: minimum 120mm to maximum 3200mm
Length accuracy: error ≤ 0.1%
Unwinding motor power: 7.5kw;
Power of winding motor: 11kw×2=22kw;
Cutting accuracy: within ± 2mm deviation after edge cutting, and the surface is neat after cutting
Number of slitting knives: 20
2.16 ZKW-600 vacuum calcination furnace
Furnace size: Ø 600 × 4100
Power: 15kw/380V (heating)+Vacuum pump power: 4kw. Please refer to its product manual for detailed performance parameters
2.17 SJ25-4100 Ultrasonic Cleaning Machine
Cleaning tank: 4100 × 400 × 300mm, ultrasonic frequency: 25KHz
Power: 4.32kw/2220V (ultrasonic)+3kw/220V (heating).
2.18 Air conditioning system
Power of chiller unit: 60kw/380V
Circulating water pump (chilled water pump+process cooling water pump) power: 11kw+11kw
Cooling water circulation standby pump power: 7.5kw
Maximum diameter of winding: 1000mm
Width of contact roller: 3850mm
Cutting width: minimum 120mm to maximum 3200mm
Length accuracy: error ≤ 0.1%
Unwinding motor power: 7.5kw;
Power of winding motor: 11kw×2=22kw;
Cutting accuracy: within ± 2mm deviation after edge cutting, and the surface is neat after cutting
Number of slitting knives: 20
3.2m SMS Configuration Details
| No. |
Name |
Description |
Qty |
| A |
Spunbond section |
|
|
| 1 |
Automatic suction and metering machine |
11KW(CAL-10P-G4) |
2 |
| 2 |
Screw extruder |
JH170/30-00L-132kw |
2 |
| 3 |
Return extruder |
JH105/10C-00L-18.5kw |
2 |
| 4 |
melt filter |
5.5 square meters |
2 |
| 5 |
Metering pump |
HRA1*300cc/s |
2 |
| 6 |
spin beam |
CG3200 |
2 |
| 7 |
spinneret plate |
3610*216 |
4 |
| 8 |
Aluminum bellows |
SJ3200 |
2 |
| 9 |
Upper stretching device |
SJ3200 |
2 |
| 10 |
Lower stretching device |
SJ3200 |
2 |
| 11 |
High speed networking machine |
SJ3200 |
1 |
| 12 |
High-speed rolling mill |
QD-3850-350 |
1 |
| 13 |
High speed winding machine |
SJ3200G |
1 |
| 14 |
High speed slitting machine |
SJ3200G |
1 |
| 15 |
Cold air fan |
9-26-11.2D-90Kw |
2 |
| 16 |
Suction fan |
9-26-10D\75 kw |
2 |
| 17 |
freezer |
400000 kilocalorie |
1 |
| 18 |
Air conditioning cabinet |
2.2*1.8*3.0 |
2 |
| 19 |
Air duct insulation |
Spiral Duct |
1 |
| 20 |
Steel Platform |
SJ-SSMMS3200 |
1 |
| 21 |
Power Distribution Cabinet |
SJ-SSMMS3200 |
1 |
| 22 |
oil furnace |
60KW-7.5KW |
5 |
| 23 |
oil furnace |
60KW-7.5KW |
2 |
| 24 |
Vacuum calcination furnace |
ZKW-4100-600-28KW |
1 |
| 25 |
Ultrasonic Cleaning Machine |
SJ25-4100-3KW |
1 |
| B |
Meltblown section |
|
|
| 1 |
Automatic suction and metering machine |
7.5KW(CAL-10P-G4) |
1 |
| 2 |
Screw extruder |
JH130/30-00L- 75kw |
1 |
| 3 |
melt filter |
GD-DP-B-0.3 square meter |
1 |
| 4 |
Metering pump |
HRA1*150cc/s |
1 |
| 5 |
M mold head |
3200 |
1 |
| 6 |
spinneret plate |
3200 aperture 0.32 per inch hole spacing 42 |
1 |
| 7 |
air heater |
400kw |
1 |
| 8 |
High pressure Roots blower |
160kw |
1 |
| 9 |
Suction fan |
110kw |
1 |
| 10 |
Electronic control system |
Integration with spunbond |
1 |
| 11 |
Melt-blown net winding |
|
1 |
Company Profile
Liaoning Jinrong Machinery Import and Export Co., Ltd. is a large group company with its own import and export rights, integrating industry and trade. The registered capital of the company is 180 million RMB. The company's subsidiaries include Metallurgical Equipment Manufacturing Company, Electric Furnace Equipment Manufacturing Company, Electrical Equipment Manufacturing Branch, Mechanical Processing Branch, and Metallurgical Design and Research Institute
Our company can undertake turnkey projects for the design, manufacturing, installation, commissioning, and trial production of various metallurgical equipment. Our company can provide various metallurgical equipment and machinery such as mining machinery, ironmaking blast furnaces, sintering machines, coking coke ovens, converters, electric arc furnaces, ladle refining furnaces, continuous casting equipment, steel rolling heating furnaces, steel rolling production lines, steel structure factories, and cranes. Various types of mechanical equipment can also be provided
Our company is a direct agent for large steel mills such as Ansteel, Bengang, and Fushang. We have a complete range of steel products, including pipes, plates, profiles, and wires, all of which are available in stock. If there are special specifications, material requirements, etc., we can organize and arrange ordering and selection, schedule production and rolling to ensure supply.
Our company has a history of 30 years and has established friendly contacts with over 120 countries and regions, as well as engaged in various aspects of cooperation. We welcome customers from various countries to visit and inspect our company.
Address: :1-51-901-3041, Floor 9, Jiangsu Building, Qianyuan Emerging Market, Tiexi District, Anshan City, Liaoning Province
| Total Number of Staffs |
585 |
| Total Number of Managers |
40 |
| Total Number of Technical Staffs |
160 |
| Total Number of QC Staffs |
15 |
| Total Number of workers |
310 |
| Total Number of other staffs |
60 |
| Contact person |
Mr. Su |
Position |
President |
| Tel |
0086-412-8554538 |
Mobile |
0086-13700125807 |
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