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Location： Home » Product Center » SMT PCB solder printer » Fully automatic printing machine

JHIMS | SMT Large Size Screen Stencil Printer

JHIMS | SMT Large Size Screen Stencil Printer

Product Number：L5

Product Usage：Solder paste, epoxy, solder, glue

Applicable Industries：SMT printers are widely used in the electronics manufacturing industry to accurately print solder paste or SMD adhesive onto circuit boards, and are key equipment in the assembly process of electronic products.

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Product Details
Live Demo Video

SMT Large Size Screen Stencil Printer

Ⅰ、Standard Configurations

1) Squeegee system

● Arch-type suspended direct-connected scraper structure

● Programmable self-adjusting stepper motor driven squeegee head.

● Four-wheel positioning slide rail structure ensures the accuracy and smoothness of squeegee front and rear operation.

Anti-dulling system of squeegee to avoid crushing the stencil and deformation of the blade.

2) Stencil Positioning System

●Stencil sizes are universal, with good and wide applicability.

●Automatic stencil positioning system saves the time of wire changing and improves the overall efficiency.

3) Image and light path system

● Adopt uniform ring light and high brightness coaxial light, advanced upper and lower visual matching system

● Adapt to tin, copper, gold, spray tin, FPC and other types of PCB with different colors;

●CCD drive adopts high-precision servo motor and Japan original grinding screw.

4) PCB transportation and positioning system

● Adopt unique belt drive system to effectively prevent the jammed boards from dropping.

● Programmable motor controls the transportation speed and stops the boards in precise position.

● Left and right inlet and outlet directions are free to choose

Flexible side clamping and vacuum suction chamber and other clamping methods.

5) Stencil cleaning system

● Dry washing, wet washing, vacuum washing three ways of free combination, can also be manually cleaned stencil

●Top-down spraying system, even spraying.

6) Platform calibration system

● The direct-connected UVW platform structure with all silk rods has high precision and rigidity.

● Three-axis linkage with high dynamic characteristics

●Solder paste inspection: 2D inspection

7) Operating System

● Foolproof operating system Windows 7, XP, do the program with teaching and navigation functions

● Chinese and English one-key switch

●With operation log, fault record analysis and diagnosis function

Ⅱ、L5 machine specifications

1) Substrate size: 50 * 50mm ~ 400 * 340mm (T: 0.4 ~ 6mm)

2) Frame size: 470*370mm～737*737mm

3) Conveyor direction: left to right or right to left (software adjustment)

4) Conveyor height: 900mm±40mm

5) Printing accuracy: ±0.025mm

5) Repeatability: ±0.01mm

5) Printing cycle: <7s

5) Adjustment range of platform: X:±10mm;Y:±10mm;θ:±2°.

5) Squeegee angle:60°(Standard)/55°/45

5) Dimensions:1220(L)*1355(W)*1500(H)mm

6) Power supply:AC 220V/Φ3KW

7) Air source:5bar

PCB_Stencil_Cabinet_Racks

Ⅲ、Machine parameters

Item	Model	L5
Screen Frames	Min Size	470X370mm（370370-737737）
	Max Size	737X737mm
	Thickness	25~40mm
PCB Min Size		50X50mm
PCB Max Size		400X340mm
PCB Thickness		0.4~6mm
PCB Warpage		＜1%
Transport Height		900±40mm
Transport Direction		Left-Right;Right-Left;Left-Left;Right-Right
Transport Speed		Max 1500mm/S Programmable
PCB Board Location	Support System	Magnetic Pin/Up-down table adjusted/supportblock
		Magnetic ejector pins/adjustable jacking platforms/equal height blocks
	Clamping System	side clamping,vacuum nozzle
Print head		Two independent motorised printheads
Squeegee Speed		6~200mm/sec
Squeegee Pressure		0~15Kg
Squeegee Angle		60°(standard）/55°/45°
Squeegee Type		Stainless steel(Standard), plastic
Stencil Separation Speed		0.1~20mm/sec Programmable
Cleaning System		Dry、Wet、Vacuum (Programmable)
Table Adjustment ranges		X:±10mm;Y:±10mm;θ:±2°
Repeat Position Accuracy		±0.01mm
Printing Accuracy		±0.025mm
Cycle Time		<7s (Exclude Printing & Cleaning)
Product Changeover		<5Min
Air Required		4.5~6Kg/cm²
Power Input		AC:220±10%,50/60HZ 1Φ 3KW
Control Method		PC Control
Machine Dimensions		1220(L)X1355(W)X1500(H)mm
Machine Weight		Approx:1000Kg

Ⅳ、List of main accessories for L5 fully automatic vision printer

Machine structure	Name	Dosage	Brand
Z-axis section	Precision ball screw	1 PCS	THK/KURODA Japan
	Linear guides	2 PCS	Rextoth/ABBA Germany/Switzerland
	Servo Motor	1 PCS	Panasonic/Fuji Japan
Working platform calibration part	Screw motor	3 PCS	HAYDON/DINGS USA
Working platform calibration part	Linear guides	6 PCS	THK/HIWIN Japan/Taiwan
CCD motion part	Precision ball screw Y axis	1 PCS	THK/KURODA Japan
	Precision ball screw X-axis	1 PCS	THK/KURODA Japan
	Linear guide rail (Y axis)	2 PCS	THK/Rextoth Japan/Germany
	Linear guide rail (X axis)	1 PCS	THK/Rextoth Japan/Germany
	Servo Motor	2 PCS	Panasonic/Fuji Japan
	cylinder	1 PCS	SMC Japan
	CCD Camera	1 PCS	Hikvision digital camera
	Image Processing	1 PCS	JH independent research and development
Guide rails, clamps and transport parts	Precision ball screw	2 PCS	THK/KURODA Japan
	Stepper transport motor	2 PCS	JMC
	Rail width adjustment motor	1 PCS	Shinnong Japan
	Linear guides	5 PCS	ABBA/HIWIN Switzerland/Taiwan
Screen frame fixing part	cylinder	6 PCS	SMC Japan
	cylinder	4 PCS	FESTO/CAMOZZI Germany/Italy
	Linear guides	2 PCS	HIWIN Taiwan
Cleaning part	Paper roll motor	1 PCS	DINGS China and the United States
	cylinder	2 PCS	SMC Japan
	Magnetic switch	3 PCS	SMC Japan
Scraper part	Precision ball screw	2 PCS	THK/KURODA Japan
	Linear guides	2 PCS	THK/Rextoth Japan/Germany
	Linear guides	4 PCS	HIWIN Taiwan
Control section	Servo Drives	3 PCS	Panasonic Japan
	Industrial Computer	1 PCS	Advantech Taiwan
	sensor	All	P+F/OMRON Germany/Japan
	Flexible cable	All	IGUS Germany
	Tank Chain	All	IGUS Germany
other	LCD color display	1 PCS	DELL 17 inch US
	Bearings	All	NSK/NACHI Japan
	Alcohol jug	1 PCS	Stainless Steel China