WWELDEN INDUSTRIESIndustrial Automation
Precision ID Boring in Under 40 Seconds.
Automatic Double End Boring Machine

PrecisionIDBoringinUnder40Seconds.

Simultaneous boring for repeatable accuracy across heavy-duty bearing housings.

About Welden

Built around dependable industrial output, not brochure claims.

Welden Industries focuses on automation equipment for conveyor idler and allied production lines. We design machines that reduce manual variation, improve cycle consistency, and give production teams a more repeatable path from cutting and boring to welding and bearing assembly.

Welden IndustriesAutomation engineered for sequence, tolerance, and uptime.
Operational focus
What defines the Welden approach
01

Automation-first machine design for repeatable, production-floor performance.

02

Built for manufacturers that need tighter tolerances, cleaner process flow, and less dependency on manual skill variation.

03

Machine range covers pipe cutting, idler welding, double end boring, and bearing pushing.

04

Commercial and technical discussions can start on the site and continue through tracked follow-up.

Unit 01
Automatic Conveyor Idler Welding Machine
Idler Welding
Automatic Conveyor Idler Welding Machine machine
Key specifications4 highlights
Model
IW-PC
Power Input
3 phase 415V / 50 Hz
Rated Duty Cycle
60%
Rated Output Current
400 A
Automatic Conveyor Idler Welding Machine

Experience simultaneous, uniform down-hand welding on both ends of the conveyor idler. Driven by advanced PLC control, this automated process delivers consistent weld quality every cycle, significantly reducing rework and improving structural integrity across production shifts.

Core advantages
Simultaneous Dual-Torch Action
Advanced PLC Control
Pneumatic Clamping
Centralized Welding Control
Technical specifications
ParameterValue
ModelIW-PC
Power Input3 phase 415V / 50 Hz
Rated Duty Cycle60%
Rated Output Current400 A
Welding Wire0.8 - 1.2 mm
Workpiece Length200 mm - 2200 mm
Workpiece Diameter76 mm - 194 mm
Spindle Speed1 - 6 RPM
Dimension (L x W x H) (Approximately)3600 x 700 x 1250 mm
Weight (Approximately)750 Kg
Unit 02
Automatic Double End Boring Machine
Double End Boring
Automatic Double End Boring Machine machine
Key specifications4 highlights
Model
AB-TR
Operating Pressure of Hydraulic System
40 - 50 BAR
Spindle Speed
572 RPM
Maximum Diameter Of Pipe
194.7 mm
Automatic Double End Boring Machine

Engineered with a heavy-duty cast-iron body, this automatic double end boring machine delivers unmatched durability and vibration-free stability. This high-precision machine performs simultaneous facing, boring, and outer chamfering on both ends of the conveyor idler pipe, dramatically reducing cycle time and increasing throughput.

Core advantages
Robust Cast-Iron Construction
7-inch HMI Interface
Simultaneous Dual-End Machining
PLC-Based Automation
Technical specifications
ParameterValue
ModelAB-TR
Operating Pressure of Hydraulic System40 - 50 BAR
Spindle Speed572 RPM
Maximum Diameter Of Pipe194.7 mm
Minimum Diameter Of Pipe76 mm
Feeding Speed0.3-0.6 mm/sec
Cutting Depth (can be increased)10 mm
Spindle Motor (Two Numbers)5 HP / 3.7 KW
Hydraulic Power Pack Motor2 HP / 105 KW
Weight (Approximately)3.2 TON
Dimension (L x W x H) (Approximately)Not specified
Processing Precision0.3-0.5 mm
Unit 03
Automatic Pipe Cutting Machine
Pipe Cutting
Automatic Pipe Cutting Machine machine
Key specifications4 highlights
Model
PC-JR
Minimum Diameter of Pipe to be cut
76 mm
Maximum Diameter of Pipe to be cut
168.3 mm
Minimum Length of Pipe to be cut
200 mm
Automatic Pipe Cutting Machine

The Weldman automatic pipe cutting machine is a fully automated solution where the cutting tool remains stationary while the pipe rotates at controlled speed. The pipe is fed to the cutting head using a hydraulic motor-operated trolley, delivering repeatable cut length, excellent end parallelism, and continuous output.

Core advantages
Fully Automated Operation
Hydraulic Motor-Operated Trolley
Heavy-Duty Collet Actuated Clamping
Auto Job Loading Structure
Technical specifications
ParameterValue
ModelPC-JR
Minimum Diameter of Pipe to be cut76 mm
Maximum Diameter of Pipe to be cut168.3 mm
Minimum Length of Pipe to be cut200 mm
Maximum Length of Pipe to be cut2200 mm
ClampingCollate with Hydraulic Cylinder
Sequence of OperationBy PLC
Maximum Length of Pipe that can be taken by the Machine6000 mm
Hydraulic System Pressure50 BAR
Tool Feeding Speed0.2 mm/sec - 0.8 mm/sec
Spindle Drive Motor7.5 HP
Hydraulic System Motor5.0 HP
Dimension (L x W x H) (Approximately)13 m x 5.5 m x 1.5 m Height
Weight (Approximately)1.5 Ton
Repeated Precision of Cut Length0.8 mm
Both End Parallelism of Cut-Off Pipe+/- 0.3 mm
Unit 04
Bearing Pushing Machine
Bearing Pushing
Bearing Pushing Machine machine
Key specifications4 highlights
Model
HBP-100
Input Power Supply
3 phase 415V
Machine Mandrel Centre Height
900
Pressing Assembly Roller Diameter
76 - 219 mm
Bearing Pushing Machine

Engineered for controlled assembly, the bearing pushing machine uses synchronized concentric cylinders to apply uniform opposing pressure. That eliminates manual hammering, protects the bearing seat, and improves assembly integrity at production pace.

Core advantages
Flawless Bearing Seating
Proprietary Hydraulic Dampening
Optimized Assembly Integrity
Balanced Axial Force Application
Technical specifications
ParameterValue
ModelHBP-100
Input Power Supply3 phase 415V
Machine Mandrel Centre Height900
Pressing Assembly Roller Diameter76 - 219 mm
Pressing Assembly Roller Length200 - 2200 mm
Hydraulic System Pressure40 BAR
Hydraulic System Motor3.7 KW / 5 HP
Dimensions [L x W x H] (Approximately)4200 x 550 x 1000 (H) mm
Weight (Approximately)900 Kg
Consultation Desk

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Email: connect@welden.in
Welden Industries, Garia Mahayatalla, Near Laskarpur Post Office, Kolkata 700153, West Bengal, India

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