Wedge Wire Screen Welding Machine: Your Ideal Equipment for Producing High-Precision Johnson Screens
Category: News
Add time: 2025-12-12
The Wedge Wire Screen Welding Machine—also known as a Johnson Screen Welding Machine, Filter Tube Welding Machine, or Mining Screen Welding Machine—is essential equipment for manufacturing wedge wire filter tubes used in mining, coal preparation, and industrial water treatment.
DAPU has upgraded this machine to deliver high precision, stable performance, and strong durability for long-term production.
1. Designed Specifically for Johnson Screen Production
Johnson screens require accurate slot openings to ensure proper filtration.
Our machine guarantees:
Consistent welding pressure
Stable copper transformer output
Smooth automatic tube rotation
This ensures perfect bonding between V-shaped wire and support rod.
2. Smooth Rotation System for Perfect Roundness
The tube rotates during welding.
With servo control, the rotation is:
Steady
Accurate
Adjustable for different diameters
This helps avoid deformation and ensures a perfectly round filter tube.
3. Automatic Control for Higher Efficiency
The machine is equipped with:
Auto wire feeding
Auto welding synchronization
Auto arc control
These functions significantly increase production speed while reducing operator workload.
4. Built for Mining & High-Strength Filtration
Wedge wire filter tubes are widely used for:
Coal mining water filtration
Stone screening
Oil and gas sand control
Industrial liquid filtration
Our machine supports the production of medium-heavy and heavy-duty filter tubes for demanding working environments.
5. Lower Maintenance, Longer Lifespan
The mechanical structure and electrical system are simplified to reduce failures:
Full copper transformer
Heavy-duty clamping structure
Reliable electrical cabinet
Easy-to-replace welding components
Many clients operate the machine continuously for years with minimal maintenance.
6. Ready to Start Your Production?
If you want:
A stable Johnson screen welding solution
A machine for filter tubes in mining
A reliable supplier with installation and support
DAPU can deliver a complete setup with training, videos, and production guidance.
👉 Send us your required tube diameter, wire type, and slot size to get a customized quotation.
Relevant news
Contact Us
Email: sales@dapumachine.com
Mobile: +86-186-3215-1819
WhatsApp/Wechat: +86-186-3215-1819
Tel: +86-311-8605-2622
Add：Anping Industrial Zone, Hebei, China
