English 
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ALQR---2000
A.L(AOLONG)
ALQR --- 2000mm Cerpet Nonwoven Velour Needle Punching
Non Woven Making Machine
Technical data
Working width | Max frequency | Stroke (mm) | Needle density (n/m) | Delivery speed (m/min) | Needling type |
2000 | 600--1300 | 38 | 8000 | 1--8 |
|
Main components
1. Machine frame is welded by carbon steel, with different thickness between 40mm-16mm, annealed under high temperature to eliminate internal stress.
2. Movable beam is made of 65 Mn steel of 10mm thick.
3. Needle plate: it is compounded by the aluminum -magnesium alloy and PVC plate, drilled with computer NC driller (hole 1.83m), so that certain the distance between the holes and the vertical between the hole and needle plate. The method of placing needles is decided by the requirement of the products. Fixing by air pressure.
4. Unit crankshaft box, whose main shafts are connected with Half, case body is made of the HT200 steel by casting, annealing, and fine processing by the computer.
5. The main movable shaft, guide bar and push bar on the case body are all made of 40Cr alloyed, then dealt by carbonization. Bearings of main shaft adopt the famous brand of Ina, German. Oil seal adopts famous brand of Huaerka, made in Japan. The main shaft is driven by 22kW motor, frequency controlled.
ALQR --- 2000mm Cerpet Nonwoven Velour Needle Punching
Non Woven Making Machine
Technical data
Working width | Max frequency | Stroke (mm) | Needle density (n/m) | Delivery speed (m/min) | Needling type |
2000 | 600--1300 | 38 | 8000 | 1--8 |
|
Main components
1. Machine frame is welded by carbon steel, with different thickness between 40mm-16mm, annealed under high temperature to eliminate internal stress.
2. Movable beam is made of 65 Mn steel of 10mm thick.
3. Needle plate: it is compounded by the aluminum -magnesium alloy and PVC plate, drilled with computer NC driller (hole 1.83m), so that certain the distance between the holes and the vertical between the hole and needle plate. The method of placing needles is decided by the requirement of the products. Fixing by air pressure.
4. Unit crankshaft box, whose main shafts are connected with Half, case body is made of the HT200 steel by casting, annealing, and fine processing by the computer.
5. The main movable shaft, guide bar and push bar on the case body are all made of 40Cr alloyed, then dealt by carbonization. Bearings of main shaft adopt the famous brand of Ina, German. Oil seal adopts famous brand of Huaerka, made in Japan. The main shaft is driven by 22kW motor, frequency controlled.
