Qh120 - 920 Middle Speed Flexo 2 Colors Printer Die Cutter Machine

• After-sales Service: Engineers Available to Service Machinery Overseas,
• Warranty: 12 Month
• Printing Page: Single Faced
• Printing Color: 2 Colors
• Anilox Roller: Metal Anilox Roller
• Embossing Structure: Rotary Letterpress
• Model NO.: 920
• Application: Flexible Packaging Printing
• Automatic Grade: Automatic
• Printing Speed: 120 PCS/Min
• Name: Flexo Printing Machine
• Transport Package: Film Packing
• Specification: 900x2000
• Trademark: QH
• Origin: Hebei
• HS Code: 84393000
• Production Capacity: 100 PCS/Year

Product Description

QH120 - 920  Middle speed flexo 2 colors printer die cutter machine

 

Model

NO	Parameter name	Unit	Specifications
1	Machine inside width	mm	2200
2	Max speed	pcs/min	120
3	Economic speed	pcs/min	100-120
4	Max feeder paper size	mm	900×2000
5	Min paper height	mm	900×2000
6	Max printing size	mm	900×1800
7	Interval one paperboard feeder size	mm	1100×2000
8	Color accuracy	mm	+1
9	Standard plate thickness	mm	50
10	Thickness of the board	mm	2--11
11		mm

Feeder part
 

1. Machine clutch

1),Electric machine control clutch bell , moving last warning bell ring , ensuring the safety of operation personnel.
2)Drive shaft with a safe clutch to avoid misuse and damage to the machine (the machine is not fixed, the host can not start operation).
3),Pneumatic interlocking device .
4), Host motor start up protection device .
2, Adsorption leading edge Feeder system
1),lead edge feeder institution can greatly reduce clogging phenomenon in the process of cardboard paper.
2),Suction fan auxiliary feeder,make sure the winding paperboard feeding smoothly,The wind volume can be adjusted according to the size of the board.,The maximum guarantee of the vacuum adsorption of cardboard, so that more accurate to send paper.
3),front baffle and back baffle adopt manual adjust gap, feeder lift-right baffle adopt electric adjust gap.
4),feeder wheels adopt polyurethane material made,Large friction and long life.
5),it suitable for 3layers,5layers and 7layers corrugated cardboard, include E flute cardboard.
6),supply paperboard counter,set-up and Display production quantity.
3,dust-extraction unit
1),Equipped with dust removal mechanism ( remove dust brush ), effectively remove cardboard surface impurities , improve the quality of printing .
4,feeding roll
1),out diameter is Ф127mm.
2),Seamless steel pipe , parcel wear-resisting rubber , correction and balance
3),Lower feed roller chrome plating.
4),feeder Paper roll gap dial manual adjustment, adjustment range 0-11mm.
5,Operation control switch (PLC computer control)
1), the control panel is equipped with 10 Inch Touch screen, can control the paper feeding, printing, slotting, die cutting, easy to operate.
6,Automatic zero return device
1),Paper feed, printing, slotting, cutting part of the electric automatic return to zero.
2),In general, the use of automatic paper box to zero device, try to print two can be adjusted to the correct position, reduce waste.

Printing unit
 
1,printing roller
1),out diameter is Ф405mm(include printing plate Ф410mm).
2),Steel plate material, surface grinding, hard chromium plating.
3),Balance correction, smooth operation.
4),Fixed ratchet wheel shaft.
5),Full format plate ditch, suitable for 9mm hanging version.
6),Loading and unloading printing plate, pedal switch electric control positive and negative.
7),Printing roller clearance dial manual adjustment, adjust the range of 0-11mm.
2,printing pressure roller
1),out diameter is Ф159mm.
2),Steel pipe surface grinding, hard chromium plating.
3),Balance correction, smooth operation.
4),printing pressure roller gap dial manual adjustment,adjustment range 0-13mm.
5),Feeder roller gap dial manual adjustment, adjustment range is 0-13mm.
3,Metal anilox roller
1),out diameter is Ф198mm
2),Steel pipe surface using advanced electroplating hard chromium technology, hard, smooth and wear-resistant.
3),Dot uniform, uniform on ink.
4),Prolong the service life of the plate and rubber roller.
5),anilox roller gap dial manual adjustment.
4,rubber roller
1),out diameter is Ф180mm.
2),Steel pipe surface coated with wear-resistant rubber.
3),High special grinding rubber roller, ink effect is good.
5,feeder paper up-down roller
1),up roller:diameter is Ф100mm Seamless steel pipe, with 2 paper feed wheel.2),down roller:out diameter is Ф159mm Seamless steel pipe, surface grinding, hard chromium plating.
3),feeder roller gap dial manual adjustment,adjustment range is 0-13mm.
6, phase adjustment mechanism
1)planetary gear structure.
2)horizontal position, manually adjust the distance of a total of 20mm.
3)the printing plate roller adopts frequency converter to adjust the phase, return to zero and adjust the speed of the plate, adjust the version of high precision.
7,Ink circulation
1),Pneumatic diaphragm pump for ink stability, simple operation and maintenance.
2),Ink filter, filter impurities.
8,Printing phase fixing device
1),Pneumatic brake mechanism.
2),When the stage is separated or adjusted, the brake mechanism is restricted to rotate, and the fixed point of the original gear position is maintained.

Die cutting unit

   1,roller is high quality steel surface hard chromium plating,correcting and drilling balancing,Increase the stability and reliability of its operation.
2,Die roller and soft roller adopt International standard size,knife die roller diameter is Ф260mm, add up die mould diameter is 310mm,soft roller diameter is 281mm(Rubber sleeve diameter is 297mm),Can be in any place to buy the right template and rubber gasket .
3,knife die mould roller and rubber pad roller gap adopt manual adjustment .
4,die cutting roller phase adopt planet structure,High precision , large bearing capacity , stop , can be 360 ° electric digital adjustment operation
5, when the feeder paper is stopped, the soft roller rises automatically, and reduces the wear of the soft roller.
6,Rubber pad adopt Shanghai production of poly (amine resin felt), can achieve 100% cut off rate, smooth cut, the replacement of the rubber pad order should be based on the loading and unloading operation manual.
7,The rubber pad roller adopts the mechanical cam type moving (30mm) device, each knife is in different positions, and effectively prolongs the service life of the felt sleeve.

1. die cutting up-down roller diameter is different, but the line speed is the same. It can control the die - cutting knife in the circumferential direction of the infinite circle of work, so that the rubber sleeve wear more uniform.
2. line speed compensation device, when the soft roll diameter change, automatic tracking compensation of line speed automatic compensation device, without manual adjustment, to ensure that every batch of cartons die-cutting of exactly the same size, and felt sleeve and a knife mold prolongs the service life of.
3. the soft roller automatic repair device can be worn after the felt of the felt cover for many times to repair, after the repair of the felt cover smooth finish, keep the same with the new felt the same as the use of the performance. The repeated use of Zhandian rate greatly improved.