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WZ-3800 Automatic DIP / THT Insertion Machine for SMT Lines

Product Overview
Through-hole parts still have a place on plenty of assemblies, and seating them is exactly what the WZ-3800 does: an automatic DIP / THT insertion machine that places through-hole and radial components into PCBs on SMT and mixed-technology lines. It carries 20 feeders, accepts boards from 50x50mm up to 450x450mm, and runs on a 220±10% supply at 50/60Hz drawing 2kW, supplied under the Wenzhan brand with wooden case packing and delivery by DHL, UPS or FedEx. The insertion step sits ahead of wave soldering, where the joints are finished — tell us the board you run and we will confirm how the machine fits your line.
Key Features
1. DIP / THT Insertion Duty — applies to placing through-hole and radial parts on PCB assembly lines.
2. 20 Feeders — the feeder count stated on this listing.
3. Board Window 50x50-450x450mm — the PCB size range given in the attributes.
4. 220±10% at 50/60Hz — 2kW power supply, as listed.
5. Ahead of Wave Soldering — parts are inserted first and the soldering stage completes the joints afterwards.
6. Wenzhan Supply — the machine comes under the Wenzhan brand.
7. Wooden Case Packing — crated in wooden cases for shipment.
8. Delivery by DHL, UPS or FedEx — the carriers named on the listing, chosen to suit your order.
Technical Specifications
Product name: THT pick and place machine
Model: Wz-3800
Brand: Wenzhan
Application: SMT PCB assembly production line
Keyword: SMT automatic insertion machine
Feeders: 20
Power supply: 220±10%, 50/60Hz, 2kW
PCB size: 50x50-450x450mm
Package: Wooden case
Delivery: DHL, UPS, FedEx, as your order
Placement in the Line
DIP / THT insertion falls between board preparation and soldering: components are seated into the through-holes at this station, and the wave soldering stage that follows completes the joints. Boards that also carry SMT parts are placed separately on the surface-mount side, with both processes meeting at the soldering step. If you are planning where this machine would sit among your existing stations, send us the sequence you have in mind and we will confirm the fit. Wave soldering equipment for the following stage is covered in our separate wave solder machine listing.
Applications
- Through-hole (DIP / THT) component insertion on PCB assembly lines.
- SMT and mixed-technology production where both surface-mount and through-hole parts are used.
- Lines adding a dedicated insertion station ahead of existing wave soldering equipment.




Why Choose WEN ZHAN Technology
Insertion only pays off when the machine is set up around the boards you actually run. WEN ZHAN Technology has been supplying SMT and DIP equipment for over two decades, and each order follows the same routine: the PCB size and feeder requirement are checked against your product before it ships, you see photographs of the unit before dispatch, and the installation, operation and software side is covered afterwards, with spares on hand as your line grows.
FAQ
Q1: What does this machine actually do?
A: It places through-hole (DIP / THT) and radial components into PCBs automatically — the insertion step that comes before wave soldering finishes the joints.
Q2: How many feeders does it have?
A: 20, as stated in the listing.
Q3: What board sizes fit?
A: The listed PCB size window is 50x50mm to 450x450mm.
Q4: What power does it need?
A: A 220±10% supply at 50/60Hz, drawing 2kW, per the attributes.
Q5: Which components can it insert?
A: The listing names no component type or lead-pitch range beyond the DIP / THT and radial wording — send us your component list and we will confirm what the machine can take.
Q6: Where does it sit in the production line?
A: Between board preparation and soldering — the wave soldering stage completes the joints on the inserted parts. Tell us your station sequence and we will confirm how it fits.
Q7: How is the machine packed and delivered?
A: Wooden case packing, with DHL, UPS or FedEx arranged as your order specifies.
Q8: Is there a warranty?
A: The page carries no warranty field — ask us what terms can be arranged for the unit you order.
Q9: Do you also supply the wave soldering stage?
A: Yes — wave soldering machines are covered in a separate listing on this site. Tell us your board and process and we will match the insertion and soldering stages together.
Contact
- Company: WEN ZHAN Technology
- Tel / WhatsApp: +86 18823383970
- E-mail: wenzhanhucai@163.com
Send us your board size and component list — we will confirm the WZ-3800 configuration and delivery for your line.