SMT New Automatic Solder Paste Stencil Printer NEO for mini-led
The structure of NEO is simple and reliable,accurate positioning and easy to adjust, aimed at high end application of SMT, especially for LED mini. It can quickly achieve different thickness of the PCB board PIN pin height adjustment of the automatic adjustment. The spray nozzle makes the cleaning liquid evenly sprinkled on the wiping paper, and the arc-shaped rubber wipe board is soft, antiwear and antirust.

SMT New Automatic Solder Paste Stencil Printer NEO for mini-led


Production Overview:
The structure of NEO is simple and reliable,accurate positioning and easy to adjust, aimed at high end application of SMT, especially for LED mini. It can quickly achieve different thickness of the PCB board PIN pin height adjustment of the automatic adjustment. The spray nozzle makes the cleaning liquid evenly sprinkled on the wiping paper, and the arc-shaped rubber wipe board is soft, antiwear and antirust, clean thoroughly bidirectionally, and can be used for dry cleaning, wet wiping, wet cleaning, reciprocating cleaning and other functions..
Alignment precision∶±10.0micron/μm@6σ,Cp≥2.0
Printing precision∶ ±15.0micron/μm@6σ,Cp≥2.0


Technical Parameters:

PCB Parameter
Max. board size(X x Y) 650mm x 610mm
Min. board size(X x Y) 50mm x 50mm
PCB thickness Range 0.4mm~6mm
PCB Warpage ≤1%Diagonal
Max. board weight 5Kg
PCB edge clearance Configuration to 3mm
PCB bottom clearance 20mm
Conveyor speed ( Max.) 1500mm/s(Max)
Conveyor height 900±40mm
Conveyor direction L-R,R-L,L-L,R-R
Transfer mode One stage orbit
PCB damping method

Proarammable flexible side pressure+ Adaptive PCB board thickness+

Edge lock base clamp. (optional: 1,Multipoint partial vacuum at the bottom;

2,Edge locking and substrate clamping)

Support method

Magnetic thimble + Equal high block.(Optional:1.vacuum suction cavity;

2.special workpiece fixture)

Printing parameters
Print head                                                                         

Servo motrdrives prerisionscrew diven suspendedinteliet printing head

two independent diret motos

Stencil frame size 470mm x 200mm~800 mm x800 mm
Max. printing area(X x Y) 650mm x 610mm
Squeegee  Material / Angle 

Steel squeegee/ Rubber squeegee(Angle 45°/50°/60° matching the 

printing process)

Squeegee length 650mm (optional with length of 200mm-650mm)
Squeegee height 65±1mm
Squeegee thickness 0.25mm Diamond-like carbon coating
Print mode Single or double squeegee printing
Demoulding length 0.02 mm - 12 mm
Print speed 0 ~ 200 mm/s
Print pressure 0.5kg - 10Kg
Print stroke ±275 mm(From the center)
Cleaning parameters
Cleaning system

1,front-mounted programmable cleaning liquid injection system;2,dry,

wet,vacuum three modes

Length of cleaning and wiping plate 650mm
Optical System
Field of view 8mm x 6mm
Printing table adjustment range X:±7.0mm,Y:±8.0mm,θ:±2.0°
Fiducial Types

Standard Fiducial type ( Circle, triangle, square, diamond, cross) 

(SMEMA standard),solder pad/openings

Vision methodology

Independent camera,upwards/downwards imaging vision system,

geometric matching location

Performance parameters
Machine Alignment repeatability ±10.0μm @6 σ,Cpk ≥ 2.0
Full process repeatability ±15.0μm @6 σ,Cpk ≥ 2.0
Core Cycle time 7.5s(Exclude printing and cleaning)
Product changeover time <5min
Power supply AC220V±10%,50/60HZ,15A
Air supply 4~6Kg/cm²
Gas Consumption About 5L/min
Operating system (OS) Windows 7(Optional WIN10)
External dimension

1540mm(L) x 1220mm(W) x 1660mm(H)(Without light,monitor and 


Machine weight Appro.1230Kg
User Permission

Different users have different permissions (fingerprint identification 

entering / password input)

Environment temperat 23±3°C
Relative humidity 45~70%RH4

Standard Configuration:

1. Accurate optical positioning system
Four way light source is adjustable, light intensity is adjustable, light is uniform, and image acquisition is more perfect; Good identification (including uneven mark points), suitable for tinning, copper plating,Gold plating, tin spraying, FPC and other types of PCB with different colors.

2. High efficiency and high adaptability stencil cleaning system
The new wiping system ensures full contact with the stencil ; three cleaning methods of dry, wet and vacuum, and free combination can be selected; soft wear-resistant rubber wiping strip, thorough cleaning, convenient disassembly, and universal length of cleaning paper.

3. Intelligent squeegee system
Intelligent programmable setting, two independent direct motors driven squeegee, built-in precise zero pressure detection system.

4. GDK Special PCB thickness adaptive system
The platform height is automatically calibrated according to PCB thickness setting, which is intelligent, fast, simple and reliable in structure.

5. Printing axis servo drive
The squeegee Y axis adopts servo motor drive through screw drive,to improve accuracy grade,operational stability and extend the service life,to provide a good printing control platform. 

6. 2D solder paste printing quality inspection and SPC analysis
2D function for offset, less tin, leakage, tin bridge and other printing problems can be quickly detected, the detection point arbitrary increase; The SPC software can analyze the samples collected by the machine CPK index ensures printing quality.
Original Factory GDK Solder Paste Printing Machine Neo for PCB Assembly7. Temperature and humidity monitoring function
Monitor the temperature and humidity inside the printer to    ensure that meet the production requirements. 

8. Support MES system
The printer automatically generates and saves LOG files (status, parameters) during the production process, which can be perfectly integrated with the MES system to support Industry 4.0.

Available Options Configuration:

Original Factory GDK Solder Paste Printing Machine Neo for PCB Assembly

1. Automatic solder paste filling function
Regular and fixed point automatic addition of solder paste, to ensure the quality of solder paste and the amount of solder paste in the stencil. In order to ensure that can carry out the quality of stable and continuous printing for a long time, improve productivity.

2. Automatic dispensing function
According to different printing process requirements, the PCB can be carry out accurate dispensing, tin dispensing,ine drawing, filling and other functional operations.

3. Squeegee pressure close-loop feedback control
By compensating the light source above the stencil, CCD is used to check the mesh in real time,so as to quickly detect and judge whether the stencil is blocked after cleaning,and carry out automatic cleaning, which is a supplement to the 2D detection of PCB.

4. Paste height monitor
Real time paste height monitor, and trigger the auto filling.    Effectively avoid the problem of insufficient solder paste in printing

5. Stencil Inspection System
By compensating the light source above the stencil, CCD is    used to check the stencil in real time, so as to quickly detect and    judge whether the stencil is blocked after cleaning, and carry out    automatic cleaning, which is a supplement to the 2D detection    of PCB.

6. Magnetic squeegee
Magnetic adsorption squeegee blade,instead of screw hole positioning mode, convenient and quick replacement.

7. Vacuum suction plate and upperpress function
It can automatically clamp PCB of various sizes and thicknesses to effectively overcome the deformation of the board,Make sure that the tin is evenly printed.

8. SPI close loop system
With the SPI closed-loop feedback system, the printer will automatically adjust and correct the platform based on feedback for poor print quality. This will help improve print quality

Other Available options Configuration:

Item No. Function
1 Paste Roll Height Monitor (aPRHM)
2 Internal temperature and humidity detection on the work area
3 Window 10 system
4 Upper Press Function
5 PCB Size 525 mm * 350 mm
6 PCB board support method Grid-Lock
7 Support pins or support block detection sensor
8 Squeegee holder
9 System of adding solder paste from cartridge Semko 6 Oz
10 Control - by touch screen monitor
11 PC must have (SSD)
12 Range of adjustment feets from 45 to 160 mm
13 6.1 Software can save log-files
6. 2 Log-files contain data about all possible parameters of the equipment
6.3 Discreetness of data saving may be set up without limits
6.4 Export of log-files to Excel or Access
6.5 Alarm system in case of parameters are not correspond to preset parameters
6.6 Possibility of remote export of log files
6.7 For all parameters of the equipment there will be possibility of setting up of critical value of such parameters and further actions (means stoppage or further work with indication and information in separate log-file) with marks in log-files only in case of preset parameters will go beyond critical value.
14 UPS

Company information:

HTGD (GDK) is committed to take the professional line, to enrich the SMT professional and technical service experience, process improvement and effective solutions, rich practical experience to provide customers with appropriate and economical and reliable recommendations to meet the special needs of all types of customers. The company established a head office in Shenzhen and set up branch offices in Dongguan, Suzhou, Tianjin, Chongqing, Xi'an and Xiamen. At the same time, there are many branches and agents overseas, forming a strong distribution and service network in the world.
Major application range is SMT & PCB assembly, consumer electronics products, auto industry, LED assembly, medical electronics industry, etc.

  • 1.Shenzhen HTGD Intelligent Equipment Co., Ltd established in 2008.
  • 2.300+ staffs
  • 3.2,000 sets machines production capability per year
  • 4.Sales and service covers 35+ countries around the world.
  • 5.Focus on design&research based on customer’s request
  • 6.HTGD & GDK two brands 
  • 7.40,000 square meter advanced standard production workshop
  • 8.ISO 9001 approval and CE certificate
  • 9.More than 80 utility model patents and 5 invention patents
  • 10.30000+ big customers in China, who are specialized in cell phone, home appliance spare parts, medical electrical parts, etc.



HTGD&GDK is focus on solder paste( screen printer), AOI, SPI, dispenser, loader, unloader, conveyor, reflow oven, design and produce, and provide SMT whole line service for customers around the world. Meanwhile provide THT whole line service too.  welcome to visit for more detailed information.

Production line:
10000 square meters standard modern standard precision equipment production work.

After-Sales service:

Technical support:
# From the purchase date, one year free warranty, lifelong maintenance
# Provide technical update and technical service at any time
# Software system life - long free upgrade, to ensure the latest version of the software and perfect functions
# Provide technical training according to customer needs

Service support:
# Since the date of purchase, the customer has become a lifetime member of  our company and enjoys the all-day waiting service
# Make phone calls and on-site visits to customers from time to time, communicate with customers and improve related problems in a timely manner
# Provide door-to-door service, one - on - one designated service policy

Advantage, Why choose us:

1. GDK,HTGD Self-branded famous manufacyure around the world
2. Self developed and owned sofyware, Company industry experience
3. 2000 sets production capability per year
4. CE,ISO,TUV certified company
5. We have many years of SMT sales, installation and after-sales service experience.
6. We have exported the whole line of SMT equipment in North America,South America, Europe, Southeast Asia, Middle East and other countries. Many of them are new customers starting from scratch.
7. We assist customers to train professional technicians and provide technical support at any time.
8. We solve all SMT problems for our customers.

SMT whole line support:
We provide SMT equipment and solutions for the whole line.

Customer Visiting:


Customer Site:
*Became the most reliable Chinese partner for you.
*Have been helping customers to build a lot of new factories around the world.
*Training experts and technician for customers.

Other Products support:
We are specilize in automatic solder paste printer, inline AOI , inline SPI, High speed glue dispenser. And we support complete SMT whole Line machine, such as pick and place machine(chip mounter),used chip mounter, reflow oven, wave soldering machine, PCB magazine /Loader/Unloader,conveyor,laser marker and etc.

Exhibition show:

Company's cultural and recreational activities:

Organize all kinds of cultural and recreational activities for employees...



Q: What we can do for you?
A: Total SMT Machines and Solution, professional Technical Support and Service.

Q:Are you a trade company or a manufacturer?
A: OEM & ODM service are available.
Q: What is your delivery date?
A: The delivery date is about 35 days after receipt of payment.


Mini-led Solder Paste Printer NEO

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