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book binder machines for factory comb binding machines
- group name
- more
- Min Order
- 10 piece
- brand name
- SUPU
- model
- CB300E
- Nearest port for product export
- NINGBO, SHANGHAI
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, Express Delivery
- Acceptable payment methods
- T/T, L/C, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
- Export mode
- Have the independent export and import right
- update time
- Tue, 04 Nov 2025 16:07:26 GMT
Paramtents
Type Comb Binding Machine
Power Electricity
meterial aluminum
Packging & Delivery
-
Min Order10 piece
Briefing
Electric Comb Binding Machine CB300E
Width:300MM
Punching thickness:32sheet
Disengagement punch pins:21
Width:300MM
Punching thickness:32sheet
Disengagement punch pins:21
Detailed
Punching capacity:
Paper sheets: punching up to 30sheet for 70-80g/20lb
Transparent covers:punching up to 4 sheet for 100-200micron/4-8mil, 3 sheet for more than 200micron/8mil
other standard covers:punching up to 4 sheet for 160-270g/40-60lb and 3 sheet for more than 270g/60lb
other standard covers:punching up to 4 sheet for 160-270g/40-60lb and 3 sheet for more than 270g/60lb
Punching Width:300MM
binding capacity:
max binding comb size:51mm
max document(80/20lb):approx.500sheets 
Instuctions for A4 Paper Electric Comb Binding Machine CB300E
max binding comb size:51mm
max document(80/20lb):approx.500sheets
Pitch:14.25MM
Disengagement punch pins:21
Number of punch pins:21
Feature:
Electric punch and manual binding
Use all size of plastic comb from 6mm-50mm
Side margin is adjustable to select which format sheet to punch
Depth margin is adjustable to suit the size of comb being used
All aluminium construction make it durable and many years worry free
Motor:230v,50Hz/120w; 110v,60Hz/120w
Products details:
Document measure : measure you sheets thickness aid to select right comb size
Document measure : measure you sheets thickness aid to select right comb size
Binding handle:alloy construction make it durable
Punch selection: full disengagementpunch pins for US letter, A4,A5,B5 format size and smaller paper size
Waste tray: large volume waste tray make you continuious work without empty punched times
Technical Data
| Paper dimensions | A4,A5,US letter,US cover |
| Punch slots | 21 |
| Releasable dies | 21dies(1-21) |
| Adjustable back margin | 5positions(2.5-6.5mm) |
| Slot pin | 14.28mm/ 9/16" |
| Adjustable edge guide | yes |
| Waste tray capacity | approx.1800sheets |
| Net weight | 17kg/37lb |
| Dimensions | 40X40X25mm |
| Voltage | 220-240V 50-60Hz |
| Motor wattage | 160W,1.0A |
Instuctions for A4 Paper Electric Comb Binding Machine CB300E
operation sreps:
Packing and shiping:
Sample room
