PP/PE Bidirectional Stretching Plastic Geogrid Production Line

• After-sales Service: Engineer Is Available
• Warranty: 1 Year
• Certification: CE, ISO
• Condition: New
• Customized: Customized
• Automatic Grade: Automatic
• Model NO.: ASCHZX092
• Structure: Vertical
• Transmission Method: Machinery
• Transport Package: Wooden Pallet
• Specification: 6000mm
• Trademark: ARIS
• Origin: China
• HS Code: 84779000
• Production Capacity: 10 Sets/Year

Product Description

PP/PE Bidirectional stretching plastic Geogrid production line

Plastic Geogrid is made of high polymer materials, and shaped after extruding sheet, punching, single-direction and
double-direction stretching. It has the following excellent advantages, like high strength, steady size, rot-resistance, and
old-resistance. Because of its unique physical structure, it has great stretching strength in both vertical and horizontal
directions, and has been widely used in the fields of roadbed enhancement and strengthening of highway, railway, runway, etc. and
reinforced retaining wall project of highway, railway and the coast of sea and rivers.
During production, after flame retardant and anti-static treatment, it can also to produce bidirectional stretch and concussion
plastic net for mine, which can be used as underground coal mine armor for false top tunnels, and it is convenient for
construction, also has the features of safety and beautiful appearance. It is the ideal replacement of traditional wire knotting
net.

Technical Parameters
 

Model	ASCHZX092
Working Width	6000 mm
Plastic Processed	PP/PE
Designed for	0-50KN PP/PE Geogrid
Screw Design	Two sets single screw
Working speed	0-12m/min
Day output (Running 24 H)	72 Thousand Square meters
Heating method	Heat transfer oil
Max heating temperature	260 ºC
Drying method	Bidirectional stretching modular drying room
Speed control	Inverter
Language - Operator Interface	Chinese- English
Voltage	380V
Total equipment power	1000 KVA

Main configuration:
 

Main Motor	SIEMENS OF GERMANY
Inverter	ABB OF Switzerland
PLC	OMRON OF JAPAN
Bearings	NSK of Japan
Reduction gears	CHINA
Wind motor	CHINA
Test components	AUTONICS OF SOUTH KOREA and KOYO OF JAPAN
Touch screen	MCGS OF CHINA
Operating components	SCHNEIDER OF FRANCE
Terminal components	PHOENIXCONTACT OF GERMANY

Configurations of each main parts of the Equipment

A: Extruder 
1.Technical requirements of extruder screw:
Diameter of the screw: 180mm (2 sets)
Material: 38CrMoALA
L/D: 35:1,HDPE/PP Specialized screw (From Japan)
Surface treatment: nitrocarburizing, nitriding depth: 0.6-0.8mm
Surface hardness:HV>940
The gearbox is a famous brand manufacturer made in China, and the accuracy is not lower than the international general C level
Max speed: 80RPM
Clearance with the barrel: less than 0.2mm on one side

1. Technical requirements for extrusion room

Material: 38CrMoALA
Internal surface heat treatment: nitrocarburizing, nitriding depth: 0.6-0.8mm
Internal surface hardness: HV>940
Cylindricity of inner surface: 0.02mm
Heating section: 8 zones, heating voltage 220V, power 10KW per zone
Heating method: energy-saving far infrared heater
Reach the set temperature (220ºC) within 3 hours of heating

1. Extruder configuration

Main motor: AC motor, power 200KW (Siemens)
Control system: imported ABB speed control system
Temperature control system: The temperature control of the temperature controller system fluctuates at ±2°C, with an alarm system. The temperature control meter is an imported Fuji temperature control meter, and the AC contactor and thermal relay are all products of Siemens.
Gearbox: Hardened high-precision gearbox, gear material 20CrMOTI, with water cooling
Independently set a heating system control switch in the control cabinet

B: Flat die head
1. The die structure adopts clothes hanger type runner, the material is 5CrMO, and the runner adopts hard chrome plating and polishing treatment. Chrome plating thickness 0.03-0.04mm.
2. The width of the die mouth is 1800mm, and the thickness of the die is 4-13mm adjustable.
3. The upper and lower dies are assembled by positioning pins.
4. Mold heating 11 zones, each zone power 5KW, voltage 220V, fully enclosed wiring.
5. Screen changing device (two sets), hydraulic screen changer, non-stop screen change, no material leakage, the structure adopts double station form, hydraulic drive power 1.5KW.

C: Three-roller calendering and auxiliary equipment
Roller requirements
1. Material: 50mmC45 seamless tube.
2. Roller size: 800*2300mm.
3. Roller drive mode: independent drive, ordinary reducer (using ABB frequency converter).
4. Roller surface hardness: HRC40-50.
5. Roller surface finish grade: mirror surface 13, chrome layer thickness: 0.04-0.06mm.
6. Three-roll accuracy: radial run out is not more than 2 wires, cylindricity <0.01.
7. Roller water inlet form: single head in and out or two sides in and out.
8. The roller linear speed is 0-3.5 m/min.
9. Three-roll compaction form: mechanical compaction, dial indicator display scale, grasp the thickness of the sheet at any time.
10. Roller gap adjustment range: 0-50mm.
11. Rotary joint: Chinese famous brand manufacturer.
12. Extrusion capacity: 0--800kg/h (approximately 900 square meters/h of plate).

D: Three-roller frame assembly

1. Three-roll wallboard material and thickness: steel plate welding processing 90mm (C45A).
2. The overall movement of the three-roller frame: electric movement.

E: Water tank tractor

1. The traction is composed of a steel roller, a rubber roller and three traction rollers. The frame is welded and processed by section steel, and the polished surface is hard chrome-plated.
2. Transmission mode: frequency conversion transmission of cycloidal pinwheel reducer. (ABB inverter) transmission power 7.5KW.

F: Punching
1. Punch pressure: 3150 KN, power: 37KW (JB-36 type).
2. Stroke frequency: 20-95 times/min frequency can be adjusted.
3. Slider mounting height: 420mm, can be adjusted automatically and manually.
4. Slider stroke: 50mm.
5. The feeding is automatic feeding (5.5KW Yaskawa servo motor).
6. Equipped with two sets of two-way dies (specification optional).
7. Stamping main body Yangzhou Forging Machine Co., Ltd.

G: Convey
1. The conveying is made of 30mm steel plate and made of wall panels on both sides after processing, with section steel as support.
2. The steel roller is chrome-plated after knurling (the diameter of the roller: three 530mm, three 219mm).
3. The transmission is frequency conversion transmission of cycloid pinwheel reducer, transmission power: 5.5KW, Inverter is ABB.
H: Longitudinal stretching (200,000 kcal mold temperature machine heating, 3.5 tons of thermal oil)
1. Wallboard material and thickness: steel plate 40mm (C45A).
2. Roller diameter: 500mm8 preheating rollers, 450mm7 oil rollers, 450mm2 shaping rollers. 17 rolls in total.
3. Rotary joint: heat transfer oil conversion method.
4. The heating is adjustable, the control accuracy is ±2ºC, and the temperature control meter is Japan Fuji (four-zone heating).
5. Design speed: 0-12m/min.

I: Traction
1. The traction is processed with 30mm steel plate to make the wall panels on both sides, and the section steel is used as the support.
2. The steel roller is chrome-plated after knurling (the diameter of the roller: three steel rollers 530mm, two rubber rollers 315mm, and a guide roller 219mm).
3. The transmission is frequency conversion transmission of cycloid pinwheel reducer, transmission power: 7.5KW, inverter is ABB.

J: Bidirectional stretching heating module drying room
1. The bidirectional stretching heating module drying room is made of square tubes and steel plates, and the middle is filled with rock wool for heat preservation. The oven is a modular type, one section is 2.5 meters, and there are 13 sections in total.
2. The entrance of the bidirectional drying room is adjustable by 150mm.
3. In order to ensure the distribution of temperature in each zone of the heating room, a main air duct and a branch air duct are built in.
4. Bidirectional stretching heating is directly supplied by natural gas heating, and the hot air is circulated to the room by the fan through the exchanger.
5. Temperature control: Japan Fuji temperature control system, with a control accuracy of ±2ºC.
6. Power: 7 sets of 200,000-calorie burners, 6 sets of 100,000-calorie burners, the gas pipeline interface is summarized to one outlet.
7. Fans: 8 units of No. 6 fans 15KW, 4 units of No. 5 fans 11KW, 12 units of No. 4 fans 7.5KW.

K: Track and Clamps
1. The track is manufactured with hardness HRC55, the thickness is 24mm, and the installation is edged.
2. The fixture material is made of high-strength cast steel precision casting.
3. In order to ensure the normal operation of the track and the fixture, the clamping and unloading are all soft actions.
4. The main motor is frequency conversion drive, the total transmission power is 45KW, and the inverter is ABB.
5. Two main reducers CWS400-40-IF.
6. Bidirectional design linear speed 0-12m/min.
7. Output: The daily output of finished products is about 45,000-55,000 square meters, and the annual output is about 13-16 million square meters.

L: Traction & Trimming
1. The traction frame is processed with 30mm steel plate and made of wall panels on both sides, with section steel as support.
2. Traction is composed of steel roller and rubber roller, frequency conversion transmission, transmission power 7.5KW, ABB Inverter.
3. Adjust the edge trimming knife to the required specification during the traction process.

M: Bidirectional winding
1. The winding frame is made of section steel and steel plate welding.
2. The transmission is a torque motor; the torque motor specification is 80Nm.
3. The encoder is digital length measurement, the encoder is Japan Koyo, the counter and speedometer are Taiwan Qisheng.
4. The maximum diameter of coiling is 600mm.
5. The width of the finished product is 6000mm.
6. Adjustable outlet.

N: Recovery and treatment of flue gas
1 extrusion grinding port, 1 stretching inlet, 1 stretching outlet, 1 oven inlet and 1 outlet. There are 5 units in total, and 5 units are connected as one export to the outside for centralized processing.

O: Water treatment and water supply circulation.
1 set of water treatment equipment (5 tons).

P: Product lab tension testing equipment
1 set of water treatment equipment (GB-h2053).

Q: Air compressors
3 air compressors, 1 for mold opening, 1 for stretching, 1 for drying room and winding.