qihe - Smt pick and place machine, Stencil Printer, Reflow Oven Manufacturers

Complete SMT Production Line Solution: A Full Configuration Guide from Small Batch to Lab

For electronics manufacturing startups, R&D labs and medium-small production workshops, an efficient, stable and cost-effective SMT production line is essential. This solution covers the whole process of solder paste handling, printing, component placement and reflow soldering, enabling high-quality, repeatable PCB assembly. What Key Equipment Does a Complete SMT Line Include? A standard SMT production line […]

A Complete Guide to Small SMT Line: TVM802A Pick & Place, Frameless Stencil Printer & T962C Reflow Oven

For startups, research labs, and small-scale manufacturers, building an efficient yet affordable SMT production line remains a critical challenge. The combination of TVM802A Pick and Place Machine, Frameless Solder Paste Printer, and T962C Reflow Oven offers a compact, reliable solution tailored to low-volume production needs. Core Equipment Overview The TVM802A stands out with its dual-head […]

How to Maintain Solder Paste Printer Properly? Key Precautions for SMT Processing Application

In SMT processing, the solder paste printer is an indispensable piece of equipment, and the quality of solder paste printing directly determines the quality of SMT surface mount processing. In actual surface mount processing, production quality is susceptible to interference from various factors, such as solder paste quality, processing parameters, temperature and humidity, and equipment […]

Choosing a manual screen printing table: frame or no frame

Frame screen pringting machine QH3040: Model QH3040 Workbench size 300*400 mm Maximum printing size 300*400 mm Maximum mesh frame size 370*470 mm Printing speed Manual control Printing load thickness 0~80 mm XYZ Axis Adjustment 10 mm Printing platform height 220 mm Heavy copy brush accuracy ±0.01 mm Positioning method Shape or benchmark hole Overall dimensions 540*370*380 mm Net weight 23 kg No frame screen pringting machine QH3040UC: Technical Data Model QH3040UC Workbench Size 300*400mm Max.Printing Size 280*380mm […]

How Does “Resin Flow” in PCB Manufacturing Affect Impedance?

In PCB lamination, “resin flow” (molten prepreg resin overflow under high temp/pressure) often causes impedance deviation, especially impacting high-frequency signal transmission. This article concisely explains its impact paths and control measures. I. Three Core Paths of Resin Flow Affecting Impedance 1. Uneven Dielectric Thickness: Lower Edge Impedance More resin flows at board edges, thinning dielectric […]

Solder Paste Mixer: The Unsung Hero of SMT Production

Surface Mount Technology (SMT) has become the backbone of modern electronics manufacturing, driving the production of everything from tiny smartphone components to complex industrial controllers. While high-speed placement machines and precision printers often steal the spotlight, there’s a quiet workhorse that lays the groundwork for flawless soldering: the solder paste mixer. In this post, we’ll […]

You’re Invited to productronica India!

Join MR TECHNOLOGY and QiHe India Private Limited at productronica India! Date: September 17th – 19th, 2025 Venue: BIEC, Bengaluru We’ll showcase SMT PCB Assembly & Inspection Full Inline Setup Machines at Stall H4.A21. These machines drive efficiency, ensure precision, and enable seamless inspection in electronic manufacturing. Don’t miss this chance to explore cutting – […]

Celebrating International Workers’ Day: A Tribute to SMT Excellence

As International Workers’ Day approaches, we pause to celebrate the dedication and hard work that drive our industry forward. At [Your Company Name], our SMT placement machines are crafted with precision, thanks to the expertise of our talented team. This holiday is a reminder of the pivotal role workers play in shaping the future of […]

Customer Case: Best-selling small desktop placement machine TVM802BPULS SMT production line application

The small chip placement machine produced by Qihe Electronic Technology Co., Ltd. has been applied to lighting in a small household appliance company in Cixi, Ningbo. Machine List： Small desktop chip placement machine: TVM802Bplus ： ● 2 pick-and-place heads● Specifications of front and rear feeders: max 58 varieties● Fastest placement speed: 5500CPH● Stepper motor Manual […]

Customer Case: QM81 SMT Production Line PCB Manufacturing

This time we bring you a new phase of SMT equipment and customer sharing cases： The company is located in Jiangsu Province, China is a state-recognized high-level military enterprises are mainly engaged in the scope of operations include microwave integrated circuits, electronic components, electronic products, communications systems equipment, computer hardware and software research, development, production, […]