MAROMATIC COMPANY. INC. - -Double Side Key Bitting (multi-function)

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-Double Side Key Bitting (multi-function)

B200(Clamp)(Linear) -Double Side Key Bitting (multi-function)

Double sided key bitting machines automatically mark, cut, and ring keys. A pneumatic single-point marker adds the code number to the key. A carbide cutting blade on an XY servo system cuts the required notch depths on both sides of the key simultaneously. A scraping tool and a rotating brush deburrs the notches. The ringer station rings the keys in sets of Key-Alike and unloads the finished keys into bins or sequentially onto rods. A tag printer may be added and the printed tag ringed together with the keys. A magazine stacker or a vibratory feeder bowl with hopper automatically feeds the key blanks.

B200(Clamp Type)
Technical data

Control System: HMI and PLC/PC
Screen Display: machine commands, error codes, trouble shooting guide, and production statistics
Machine Size (approx.): 276 cm x 218 cm x 200 cm
Machine Weight (approx.): 1800 kg
Power Supply: 220V / 3Ø
Air Supply: 6 bar
Cycle Time: 5~6 sec/ 1 piece

B200(Linear Type)
Technical data

Control System: HMI and PLC/PC
Screen Display: machine commands, error codes, trouble shooting guide, and production statistics
Machine Size (approx.): 200 cm x130 cm x 200 cm
Machine Weight (approx.): 1800 kg
Power Supply: 220V / 3Ø
Air Supply: 6 bar
Cycle Time: 2.5~3.0 sec/ 1 part

Products

B200(Clamp Type)
St. 1: Key blanks loading (magazine loading or bowl loading.)
St. 2: Dot matrix marking on the key blanks.
St. 3: Double side bitting.
St. 4: burs scraping & chips brushing.
St. 5: ringing keys in a ring.
The main design of this machine is using 4 clamps to move each key blank to each station for processing. This design requires more space as the layout, and it’s less effort and time efficient for changing fixtures and maintenance. If customers require more functions such as camera checking, tag marking and ringing, the machine can be designed into a bigger scale with more clamps for extra functions. However, transferring work piece (keys) by clamps takes more time than the linear type transferring.

B200(Linear Type)
1.   Key blanks loading (magazine loading or bowl loading.)
2.   Dot matrix marking on the key blanks.
3.   Double side bitting (with burs scraping while pulling out he bitten key)
4.   Ringing keys in a ring with chips brushing.
Above 4 mechanisms with 5 functions are made in a small space shown like the attached layout. The keys are transferred like the shown layout. So, the cycle time is very fast. However, due to the limit space, this type of machine can’t add more functions such as camera checking, tag marking, and ringing….