NC25D Cross Cutting Machine

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Product Description

NC-25D Computer Spiral Knife Cross Cutting Machine

Technical parameters:

Work breadth:2200mm
Design speed:250m/min
Production speed:180-230m/min
Minimum paper cutting length:500mm
Maximum paper cutting length:9999mm
Paper cutting accuracy:The uniform speed is ± 1mm,
Working power supply:380V 50Hz 50KW

Main performance characteristics:

Can store 200 sets of orders, quickly and accurately change paper cutting specifications, do not stop changing orders, and can achieve computer networking for convenient production management.
The cutter shaft transmission gear adopts precision forged steel material for high-frequency quenching, achieving no backlash transmission, and adopts advanced keyless connection method, with high transmission accuracy.
The blade of the cross cutting machine adopts a spiral blade structure with inlaid edges and a serrated blade shape. Scissor cutting, with low shear force and long blade life.
Both the front and rear paper feeding wheels adopt the sun wheel paper pressing method, which ensures smooth conveying, uniform pressure, and is not easy to damage the board or cause blockage.
This model adopts energy storage braking (non energy consumption braking), with low energy consumption during the production process. The average electricity consumption is one-third of that of ordinary NC cutting machines, saving more than 70% of electricity and achieving the goal of saving money.
Precision adjustable gapless gear ensures precise engagement of the cutting edge and balanced operation.
Using an oil pump to lubricate and cool the bearings distributed in each gear position and roller.
Knife roller: Made of high-quality precision forged steel material, it has undergone dynamic balance treatment and has good stability.

Main component parameters:

Component Name	Specifications	surface treatment	Special treatment
workmanship	Specifications	surface treatment	Special treatment
Horizontal cutting of upper and lower tool axes	￠214mm	Quenching and tempering	dynamic balance
Front lower conveying roller	￠156mm	Round grinding, chrome plating, polishing	dynamic balance
Rear lower conveying roller	￠156mm	Round grinding, chrome plating, polishing	dynamic balance
Paper traction shaft	￠160mm	Silicone coated	dynamic balance
Output Sun Wheel	￠160mm	polyurethane	Intensive

Main power parameters:
Main drive servo motor:Power: 42.9KW,volt380V, frequency 50HZ
Front paper feeding motor:Power:3KW (variable frequency speed regulation),volt380V, frequency 50HZ
Rear paper feeding motor:Power:3KW (variable frequency speed regulation),volt380V, frequency 50HZ
Lubricating oil pump motor:Power:0.18KW*2,volt380V, frequency 50HZ

Main component brands and origin:

Number	Main component name	Brand or place of origin	Remarks
1	Box rack	Self-produced	HT250
2	Knife roller	Tiangang Precision Forging	42CrMo
3	Full AC servo motor	Shanghai Futian	42.9KW
4	Paper feeding variable frequency motor	Siemens Bede
5	Flying shear servo control system	Emerson, USA
7	Rotary encoder	Yike ELCO
8	Synchronous belt	Shanghai Fulong
9	Tension sleeve	Xianyang Chaoyue
10	Seat bearing	Fujian Fushan
11	Low voltage electrical apparatus	Siemens SIEMENS	Contactor, relay, button
12	Proximity switch	OMRON, Omron, Japan
13	Frequency converter	Siemens SIEMENS
14	interface	Kunlun coherent state
15	Solar wheel	Made in Shenzhen, China
16	Bearing	NSK

We are a manufacturing enterprise specializing in the production of Corrugated Cardboard Production Line and Corrugated Board Production Line. In addition to the complete production line, standalone Cardboard Machinery is also being sold. Having a professional technical team and complete production equipment, we can provide customers with high-quality and efficient products and services.

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