Nagpal Natraja Electrical Shaftless Mill Roll Stand

characteristics: 

1) the structure is symmetrical, can load two rolls raw paper at the same time, can change the paper roll without stop the machine. The tighten, loosen, up and down, move for center, left and right moving all use electrical control.

2) effective working width: 1400, 1600, 1800, 2000

3) max. Raw paper dia: ø1600mm

4) min. Raw paper size: ø400mm×900mm

5) max. Load of single arm: 1500kg.

6) each roll sand has two paper roll sending rails, two paper roll up dolly. Rail is made from the welding of the 12# channel steel and direction-leading pole. The dolly is made from 12# channel steel, the length of the rail is 4500mm.

7) use disk model brake, have handle and electrical models. (can choose.)

8) the clip head is cast-iron finial model or automatic double expanded model. (can choose.)

9) electrical elements are centralized controlled, this highly improves the production efficiency.  

technological parameters:

1. Paper roll frame working model: mechanical electrical operation.

2. Paper roll length scope: max.: 1600mm   min.:900mm

3. Paper roll diameter scope: max.: 1400mm   min.:400mm

4. Single side max. Load: 1500kg.

5. Motor power: (all are planet cycloid motor)

1) clip motor: 0.75kw   4units   380v    50hz

2) up and down motor: 2.2kw   1unit  380v  50hz

paper roll up-dolly and rail:

1) on the dolly have direction-leading wheel, can send the paper roll stably.

2) each roll stand has two paper roll sending rails, two paper roll up dolly, it can load the paper roll in two sides at the same time.