Stistics

2018年2月25日星期日

Instruction for 828 Hot Knife webbing cutting machines

Hightex 828A/828B is fool-proof, easy-to-use hot knife cutting equipment for heavy duty webbing slings and strap industry. Here is the basic instruction for guiding you to use this machine.

Brief:

A. Load the webbing straps into as feeding bracket as last picture in below instruction;
B.Check air pressure (no less than 6 kg);
C.Turn on the power switch;
D. Open the air pressure valve again;
E. Set the parameters till the temperature reaches predetermined value.


1. Connect to air compressor as below, the machine requires 0.5-0.6Mpa of air pressure.



2.Connect to 220-240V, 50-60HZ electric power, then turn ON the machine by Power switch




3. After turn on the machine, you can see below interface:




4. Setting of parameters (cutting length, quantity, feeding speed, temperature and time delay etc), Press key of "SET", enter below interface, then set the parameter step by step:






1) The cursor indicated in the first parameter: Number of work, press CLE to reset (zero clearing), then input new working number. This number is the count of production quantity. For example if you input 1000, the machine will be automatically stop after 1000 cuttings.

Note: before set each of below parameters, please zero clearing. 

2) Press SPEED (+)/SPEED(-), move the cursor to second parameter: Length, press CLE for zero clearing, then input a new number. This number is the cutting length of webbing strap. For example if you input 1000, the length of each cut straps is 1000mm.

3) Press SPEED (+)/SPEED(-), move the cursor to 3rd parameter: Speed, press CLE for zero clearing, then input a new number. This number is speed of material feeding. Smaller value means lower speed, bigger value means higher speed. When you set the speed, please consider material of webbing (Nylon, Polyester, Polypropylene,  Kevlar etc), and thickness of webbing. Recommends an empirical value of 4-5 for 828A, and 9-10 for 828B.  

4) Press SPEED (+)/SPEED(-), move the cursor to 4th parameter: Temp switch, input "1" for turning ON switch, input "0" for turning OFF switch. When you input "0", the machine will not heat blades.

5) Press SPEED (+)/SPEED(-), move the cursor to 5th parameter: Set the temp, press CLE for zero clearing, then input a new number. This number is temperature of blades. When you set the speed, please consider material of webbing (Nylon, Polyester, Polypropylene,  Kevlar etc), and thickness of webbing. Recommends an empirical value of 400 to 450.

6) Press SPEED (+)/SPEED(-), move the cursor to 6th parameter: Time Delay, press CLE for zero clearing, then input a new number. This number is waiting time of each cutting action (dwell timer). For example if you input 15, the blade will down to material, wait for 15 seconds then lift for next cutting. Recommends an empirical value of 15 to 20 seconds.

7) The default value of 8th parameter(Wheel length): Adjusting the wheel length parameter: the factory defaults setting is 180 (with encoder), that means the wheel turn one circle, the cutting length is 180 mm. The  defaults setting may have deviation (57.4% 3.14 ≈ 180) because of the difference of webbing strap. So if you found that the actual cutting length of webbing strap is different from set value, you need to adjust to this parameter.
If the actual cutting length is shorter than setting value, please reduce the wheel length. 
If the actual cutting length is longer than setting value, please increase the wheel length.

8) Press OK to save and quit setting.

5. Insert the webbing straps, and adjust the material guide.


6. Waiting for machine heating. When the actual temperature rise to set value, press Sta/Stp for starting work.

During the work, if you want to stop machine, press BACK, press Sta/Stp again for re-starting work.


7. Manually setting.

when you trial the machine, you night manually set below parameters:

FEED 1  ---------- Feeding the material forward
FEED 2  ---------- Feeding the material backwar
CUT.1   -----------  Press one for one cutting, this is for testing temperature, to check if the current temperature can cut off the webbing strap. If not, try to set higher picture or increase time delay.
TEMP+  ----------  Increase the temperature of hot knife
TEMP-   ----------  Reduce the temperature of hot knife

Press CLE, then press "1", clear the total number.

If you have any additional question or concern, please contact us at info@automatic-sewing.com, thanks!

If you know to know more about the specification of 828A or 828B, below check below linkages



If you are interesting in relevant automation webbing sewing machine, please check below linkage:

http://www.cowboysew.com/product7.htm




1 条评论:

  1. The article has really peaks my interest Rent a Car Rawalpindi. I am going to bookmark your site and keep checking for new information.

    回复删除