Pittsburgh Lock
A reference edge profile used in rectangular duct fabrication. Confirm the required dimensions and tooling.
Ask about this profile →WINYING MACHINERY · HVAC DUCT FABRICATION
Multi-Function Lock Forming Machine
Form selected sheet-metal lock profiles for HVAC duct panels and fittings using a machine configuration matched to your required edge shapes and material.
- Multi-profile forming options for duct fabrication
- Roller and tooling selection according to the required lock shape
- Suitable for workshop production of HVAC sheet-metal components
- Discuss custom profiles using a drawing or finished sample
- Product type
- Multi-function
- Application
- HVAC ductwork
- Configuration
- On request
Exact profile compatibility, material thickness, power and dimensions depend on the selected model and tooling; confirm these before ordering.
One original machine photo per slide. Photos are displayed in full without cropping.
FORMING PROFILE REFERENCES
Choose the Lock Profile for Your Project
Use these original reference diagrams to describe the edge shape you need. The supported profiles depend on the selected roller set and machine configuration; the diagrams do not imply every shape is included as standard.
Standing Seam
Share the exact seam geometry to check whether the selected machine can form it.
Ask about this profile →
Elbow / Fitting Profile
Send a drawing or sample for a fitting profile and confirm the compatible roller configuration.
Ask about this profile →PRODUCT OVERVIEW
Multi-Profile Forming for Duct Workshops
The Multi-Function Lock Forming Machine is intended for forming selected edge profiles in sheet-metal parts used to assemble HVAC ductwork. The appropriate roller arrangement and tooling are chosen to match the seam or lock required by the project.
Send us a profile drawing or sample, your sheet material and thickness, and the intended duct application. We can confirm whether the required forming operation is available on the proposed configuration.
Explore Lock Profile References →How to Select Your Configuration
- Choose the lock profileProvide a cross-section drawing, sample photo or profile number.
- Confirm the sheet materialSpecify material grade, thickness range and required finish.
- Confirm production needsShare your workpiece size, power supply and intended output.
KEY FEATURES
Built Around Your Required Lock Profiles
Forming capabilities are defined by the selected machine and roller set rather than by the product name alone.
Multiple Forming Options
Discuss the required lock shapes and choose compatible tooling for your duct production process.
Material-Based Configuration
Specify the metal type and thickness so the proposed machine can be checked against your requirements.
Duct Fabrication Workflow
Prepare formed sheet edges for subsequent duct assembly and seam closing operations.
TECHNICAL INFORMATION
Multi-Function Lock Forming Machine Specifications
Final values will be confirmed for the selected model and tooling. No single thickness or power rating is assumed for every configuration.
| Product | Multi-Function Lock Forming Machine |
|---|---|
| Application | HVAC duct sheet-metal edge and lock forming |
| Forming profiles | According to selected roller set; provide your required profile drawing or sample |
| Sheet material | Specify galvanized steel, stainless steel, aluminum or other material for confirmation |
| Sheet thickness | To be confirmed for the selected model and profile |
| Motor power and voltage | To be confirmed for the selected machine and destination power supply |
| Dimensions and weight | To be confirmed in the final model quotation |
| Tooling / custom profile | Subject to drawing review and technical confirmation |
APPLICATIONS
Where Lock Forming Fits Your Duct Production
Rectangular Duct Panels
Form the required edge profile before assembling rectangular HVAC duct sections.
Duct Fittings
Prepare compatible sheet-metal edges for fittings when supported by the selected tooling.
Custom Lock Profiles
Discuss special forming requirements using a dimensioned cross-section drawing or physical sample.
FREQUENTLY ASKED QUESTIONS
Questions Before Ordering
Which lock shapes can it form?
Supported shapes depend on the roller set and machine configuration. Send the profile you need so we can check compatibility.
What thickness can it process?
Capacity depends on the material, model and forming profile. Provide your thickness range for a model-specific specification.
Can I request custom tooling?
Share a drawing or sample with dimensions. Feasibility and the final tooling arrangement must be confirmed before ordering.
REQUEST A QUOTE
Tell Us Which Lock Profiles You Need
Send your profile drawing or sample description, material, sheet thickness and destination power supply. We will discuss the appropriate machine configuration.