Weld Overlay Machine for Chromium Carbide Plate and Wear Liner Production
If your workshop needs stable, repeatable and scalable production of chromium carbide overlay plates, hardfaced wear liners or plate surfacing products, HALDEN weld overlay machine provides a gantry-type automated welding solution with CNC control, servo-driven movement, swing welding mechanism, wire feeding system and dust removal support.
Single layer welding thickness
Effective plate welding size
Repeated positioning accuracy
Automated overlay control
Is Manual Overlay Welding Limiting Your Wear Plate Quality?
Wear plate and hardfacing production is not just about depositing alloy on a steel plate. The real challenge is controlling bead overlap, welding thickness, heat input, torch swing, wire feeding, plate deformation, positioning accuracy and workshop dust. If these variables are unstable, the final overlay plate may suffer from inconsistent hardness, uneven surface, poor thickness control, excessive spatter or higher rework cost.
Uneven Overlay Thickness
Manual or poorly controlled systems can create uneven overlay thickness, affecting wear life and post-fabrication accuracy.
Unstable Bead Overlap
Inconsistent welding paths can create soft zones, ridges, excessive dilution or poor surface uniformity.
High Operator Dependence
Overlay quality should not depend only on individual welder experience. CNC movement and preset paths improve repeatability.
Smoke and Dust Pressure
Hardfacing and chromium carbide overlay welding generate smoke and dust that require proper extraction for safer daily production.
HALDEN Weld Overlay Machine: Automated Gantry-Type Hardfacing Production
HALDEN weld overlay machine is designed for plate surfacing and automated overlay welding applications where stable gantry movement, accurate positioning, controlled torch swing, reliable wire feeding, dust removal and installation convenience are important.
The machine uses an optimized gantry structure, upgraded control system, improved welding head and enclosed rocking slider to support smoother motion, stable swing welding and consistent overlay welding performance. It can be customized according to actual project dimensions and production requirements.
What Is This Weld Overlay Machine Used For?
This machine is suitable for customers who want to produce or process hardfaced plates, chromium carbide overlay plates and wear-resistant liner materials with more repeatable welding quality.
Chromium Carbide Overlay Plate Production
Automated overlay welding for CCO plates used in mining, cement, steel, coal, power and bulk material handling industries.
Wear Liner Manufacturing
Produce hardfaced plate blanks that can be cut, drilled, bent, rolled or fabricated into liners for chutes, hoppers and bins.
Plate Surfacing and Hardfacing
Apply hardfacing layers to steel plates where abrasion resistance is required on the working surface.
Hardfacing Workshop Upgrade
Upgrade manual or semi-manual surfacing work into CNC-controlled, gantry-type overlay welding production.
Machine Structure Designed for Stable Overlay Welding
In overlay welding, machine stability is production quality. HALDEN focuses on the structure, drive, welding head, wire feeding, clamping and dust removal system as a complete overlay production platform.
Gantry Frame
The main beam uses a box structure, and the frame structure is annealed after welding to reduce stress and improve long-term stability.
Servo Drive and Rack Transmission
Horizontal and longitudinal movement use servo control and gear-rack transmission to support stable welding path movement.
Swing Welding Mechanism
The swing mechanism uses servo motor drive and closed sliding structure to support controlled reciprocating motion during overlay production.
Welding Platform and Clamping
The welding platform and mechanical plate clamping devices help reduce plate deformation and support repeatable overlay welding operation.
Technical Parameters of HALDEN Weld Overlay Machine
The following data is a reference for the HALDEN weld overlay machine. Final dimensions, welding size and configuration can be customized according to your plate size, overlay thickness and production target.
| Parameter | HALDEN Reference | Why It Matters |
|---|---|---|
| Main Body Size | 6m × 4m × 2m, customizable | Determines workshop layout, working area and installation planning. |
| Single Layer Welding Thickness | 2.5–6.5 mm | Important for overlay thickness design and number of welding layers. |
| Welding Torch Lifting Range | 160 mm | Supports torch height adjustment for different plate and overlay conditions. |
| Longitudinal Range | 4000 mm | Controls the maximum longitudinal welding travel range. |
| Horizontal Range | 2600 mm | Controls crosswise coverage and effective plate welding width. |
| Plate Welding Effective Length | 3500 mm | Determines maximum effective weld length per plate setting. |
| Plate Welding Effective Width | 2500 mm | Determines plate width coverage for overlay welding. |
| Repeated Positioning Accuracy | ±0.4 mm / 10 m | Supports repeatable welding paths and stable overlay pattern control. |
| Input Power | 10 kW reference | Useful for workshop electrical planning. |
Main Machine Parts and Configuration
The weld overlay machine is supplied as an integrated system. The configuration includes the main structure, rail system, welding motion system, CNC control, welding power source, wire mechanism, platform and dust removal system.
| Component | Reference Configuration | Function |
|---|---|---|
| Main Body | XHY-LDH4000Ⅱ, 6m × 4m × 2m, customizable | Main gantry structure for overlay welding operation. |
| Rail System | 38kg rail and LGD12 rail | Supports stable longitudinal and horizontal machine travel. |
| Welding Elevating Body | Two sets, reducer and lead screw driven | Controls welding torch lifting and height adjustment. |
| CNC System | F2300B CNC system | Controls welding path, movement and program operation. |
| Horizontal Servo Motor and Drive | 400W servo motor and drive, Panasonic reference | Controls transverse motion accuracy and speed. |
| Longitudinal Servo Motor and Drive | 750W servo motor and drive, Panasonic reference | Controls longitudinal movement across the working area. |
| Swing Mechanism | Two sets, servo motor drive reciprocating motion | Supports stable torch swing and bead overlap control. |
| Wire Mechanism | Two sets | Supports continuous wire feeding during overlay welding. |
| Welder | AOTAI MZ-1000, one set | Welding power source for overlay welding operation. |
| Dust Removal System | Two sets | Collects welding smoke and dust for improved workshop environment. |
CNC Control System for Repeatable Overlay Production
Overlay welding requires repeatable path control. The HALDEN weld overlay system uses a two-axis digital controller platform suitable for welding and plasma cutting processing applications. It supports Chinese/English menu switching, common graphics library, G-code, nesting software compatibility, graphics scaling, rotation, mirror, matrix arrangement, parameter backup, breakpoint memory and dynamic tracing display.
Working Environment and Power Supply Requirements
Before installing a weld overlay machine, customers should confirm workshop temperature, ventilation, humidity, power supply and grounding conditions.
| Item | Reference Requirement | Planning Note |
|---|---|---|
| Environment Temperature | -10℃ to 45℃ | Keep the workshop within suitable operating range for stable equipment performance. |
| Relative Humidity | <90%, no condensation | Avoid condensation to protect electrical and control components. |
| Surrounding Environment | Ventilation, no greater impact | Stable environment supports welding quality and machine life. |
| Control and Driving Voltage | 220V ±10% | Confirm workshop control power supply before installation. |
| Welding Source Voltage | 380V ±10% | Confirm welding power source voltage and capacity. |
| Power Frequency | 50Hz | Can be confirmed according to local power supply conditions. |
| Grounding Type | Centralized and direct | Proper grounding is critical for welding safety and control system reliability. |
Dust Removal Is Not an Accessory. It Is Part of Overlay Production Quality.
Hardfacing and chromium carbide overlay welding can generate heavy smoke and dust. HALDEN weld overlay machine includes a smoke and dust removal design with collecting mouth, exhaust pipeline, high-power blower and dust collection box to improve the workshop environment and support safer operation.
The original HALDEN page notes that the dust removal system can effectively remove about 90% of dust during production, helping protect the working environment, operators and equipment. :contentReference[oaicite:1]{index=1}
How to Choose the Right Weld Overlay Machine Configuration
The correct machine configuration depends on the product you want to manufacture: full-size CCO plates, cut-to-size wear liners, pipe liner blanks, smooth surface overlay, high-chromium wear plates or special overlay products.
| Selection Factor | What to Confirm | Why It Matters |
|---|---|---|
| Plate Size | Maximum base plate length and width. | Determines gantry size, welding range and platform dimensions. |
| Overlay Thickness | Single layer and total overlay thickness requirement. | Controls welding layer design, wire consumption and production cycle. |
| Welding Wire Type | Chromium carbide wire, complex carbide wire or other hardfacing wire. | Determines deposit chemistry, hardness, cracking pattern and wear performance. |
| Production Capacity | Daily or monthly plate output target. | Determines whether single-head, dual-head or customized configuration is better. |
| Finished Product Type | Full plate, liner blank, pipe liner, smooth plate or special part. | Affects platform, clamping, path design and downstream fabrication process. |
| Workshop Conditions | Floor space, power supply, ventilation and crane handling. | Ensures practical installation, operation and maintenance. |
HALDEN Configuration Approach
HALDEN does not recommend a weld overlay machine only by bed size. We first check your target product, overlay thickness, welding wire, plate size, production volume, hardness requirement, workshop layout and dust removal demand.
For customers building a complete wear plate production line, HALDEN can also support hardfacing flux-cored wire, chromium carbide welding wire, wear plate fabrication, cutting, bending, drilling, liner design and related welding automation equipment.
Related HALDEN Products and Systems
A weld overlay machine is often part of a wider wear protection production system. HALDEN supports both equipment and finished wear products.
View Hardfacing Machines →
View One Head Machine →
View Two Heads Machine →
View Pipe Cladding Machine →
View Hardfacing Wire →
View CCO Wear Plate →
Before Quotation: Send HALDEN These Details
To recommend the right weld overlay machine configuration, HALDEN needs to understand your product, production target and workshop conditions.
Product Requirement
- CCO wear plate, liner, pipe liner or special overlay product
- Maximum plate size
- Base plate thickness
- Overlay thickness requirement
- Target hardness or wear grade
Production Requirement
- Daily or monthly production capacity
- One-head or two-head preference
- Welding wire type and diameter
- Need for chromium powder adding torch
- Need for CNC programming support
Workshop Information
- Available floor space
- Workshop voltage and frequency
- Ventilation and dust removal requirement
- Crane or plate handling method
- Destination country or port
Frequently Asked Questions
What is a weld overlay machine?
A weld overlay machine is an automated hardfacing system used to deposit a wear-resistant alloy layer onto a steel plate or component surface. It is commonly used for chromium carbide overlay plate, wear liner and plate surfacing production.
What is the effective welding size of this HALDEN machine?
The reference effective plate welding size is 3500mm length and 2500mm width. The main body size is 6m × 4m × 2m and can be customized according to project requirements.
What single layer overlay thickness can it weld?
The reference single layer welding thickness is 2.5–6.5mm. Final overlay thickness depends on welding wire, process parameters, production target and plate design.
Does the weld overlay machine include CNC control?
Yes. The machine includes a CNC control system for automated movement and overlay welding path control. The original configuration references an F2300B CNC system.
Does the machine include dust removal?
Yes. The system includes dust removal support. The dust removal device is designed to collect welding smoke and dust and improve the working environment during hardfacing production.
What information is needed before quotation?
Please provide target product type, plate size, base plate thickness, overlay thickness, welding wire type, production capacity, workshop voltage, floor space, dust removal requirement and destination country.
Need a Weld Overlay Machine for CCO Plate or Wear Liner Production?
Send HALDEN your plate size, overlay thickness, target production capacity, welding wire type, workshop voltage, floor space and dust removal requirement. We will help recommend a practical gantry-type weld overlay machine configuration for your hardfacing production.
