Industrial Punching, Bending & Shearing Workstations
CNC busbar processing equipment for switchgear panels, power infrastructure and rigid EV busbar work. Compare the published machine capacities, then confirm position, bend and cut results on your own drawings during FAT.
A CNC busbar machine controls one or more operations used to turn copper or aluminum bar into electrical conductors: hole punching, shearing or cutting, and bending. The correct platform depends on the largest bar size, required hole and angle tolerance, daily part mix, target output and whether several operations must run at the same time. DH CNC offers a dedicated punch-and-shear workstation, a servo-hydraulic bending center and a compact 3-in-1 processing machine.
Standard split-body CNC busbar machines require expensive on-site alignment, produce high copper waste, and carry steep operator training curves. Our busbar processing equipment is engineered to eliminate each one.
A machine assembled from separate frames must be checked again after transport because alignment affects hole position and downstream fit-up.
Monoblock Pre-Calibrated Shipping
The machine is shipped as an assembled platform after pre-delivery checks. Final leveling and acceptance measurements remain part of the receiving-site plan.
Manual layout can leave short remnants that cannot be used on the next job. The loss depends on the actual part mix, clamp margin and bar length.
Project-Level Nesting and Yield Records
Compare software-generated layouts against a buyer-owned baseline and record usable remnants. Savings should be stated only after a trial with representative drawings.
Manual coordinate entry and bend-length calculations introduce avoidable setup errors when drawings or material thickness change.
Drawing-Based Programming Workflow
Confirm supported file formats during the RFQ and validate the workflow in FAT using the buyer's own drawings, tooling and material sizes.
Three factory-calibrated CNC busbar machines — from high-volume switchgear plants to compact workshops. All shipped pre-calibrated on monoblock frames.
High-Volume Switchgear PlantsProject-level nesting with measurable yield reports
EV Precision & Power GridsAuto springback compensation
Small & Mid WorkshopsCompare our three CNC busbar processing machines side-by-side — force ratings, accuracy, capacity, and ideal applications.
| Performance Metric | DHCNC-BP-60 | DHAC-BB-H | DH303-8P |
|---|---|---|---|
| Shipping Protocol | Assembled; alignment verified before dispatch | Assembled bending platform | Assembled three-station workstation |
| Nominal Force | 600 kN | 400 kN | 350 kN (per station) |
| Max Capacity (W×T) | 200 × 15 mm | 250 × 16 mm | 160 × 15 mm |
| Published Accuracy | ±0.20 mm/m pitch | ±0.2° bending angle | ±0.5° bending angle |
| Hydraulic System | Proportional valve system | Servo proportional closed-loop | 3 independent pumps & motors |
| Best For | High-volume switchgear | EV battery & power grids | Small shops & maintenance |
| Price Range | Contact for Quote | Contact for Quote | Contact for Quote |
Our CNC busbar processing equipment powers critical manufacturing operations across high-voltage electrical infrastructure, renewable energy, and advanced transportation sectors.
High-volume copper busbar punching and shearing for LV/MV/HV switchgear panels. Precision hole patterns and custom die configurations for circuit breaker mounting.
Heavy-duty busbar bending and fabrication for substation busbars, transformer tap connections, and distribution panel assemblies. Handles copper up to 200×15mm.
Precision CNC busbar bending with ±0.2° accuracy for EV battery pack interconnects, motor controllers, and charging infrastructure busbars.
Custom busbar systems for data center PDUs, UPS bypass switches, and high-density power distribution boards requiring consistent quality at scale.
See the actual assembly, control checks, function testing and export-packing steps used before a machine is released.
Real workstation floor checks verify frame geometry, guarding, and installation clearances before packaging.
Operators verify program parameters, positioning logic, and tooling references on the actual control interface.
CNC feed beds, clamps, and punching positions are checked on physical machines before dispatch.
The packing plan records moisture protection, loose items, lifting points and case markings for the agreed shipping route.
Hydraulic engineering with globally-sourced components, grid-specific motor calibration, and remote diagnostics — why switchgear manufacturers worldwide choose DH CNC busbar processing equipment.
The DH303-8P configuration uses independent hydraulic circuits for punching, shearing and bending. Buyers can include a simultaneous-operation test in FAT to verify station interaction under their intended work cycle.
The frame, cylinders, guide columns and bending tracks are assembled as one machine system. Geometry and alignment are checked before dispatch and should be rechecked after transport, leveling and commissioning.
Quoted component schedules can specify PLC/HMI, hydraulic, guide and electrical brands by model. Buyers should approve substitutions and confirm local availability for the exact part numbers in their order.
Remote diagnostics can be configured where the model and buyer IT policy support it. Access method, coverage hours, data permissions and escalation ownership are confirmed in the project documents.
From CAD drawing submission to FOB, CIF, or DAP delivery to your plant — our streamlined 4-step process covers technical audit, voltage calibration, export packing, and customs clearance.
Submit your cabinet drawings (STEP/DXF). We evaluate tool spacing, cylinder force, and nesting limits.
Confirm supply voltage and frequency, then agree the load, tooling, sample parts and acceptance measurements before production.
Vacuum sealed inside anti-rust barrier bags. Steel-reinforced fumigation-free wooden export crates.
Record the selected Incoterm, packing scope, destination handoff and which party is responsible for customs, duties and inland delivery.
Real CNC busbar machine deliveries to switchgear manufacturers, power grid facilities, and industrial plants worldwide.
380V / 50Hz / 3-Phase | 3 Independent Pumps | Heavy Crane Lift
380V / 50Hz / 3-Phase | 8-Station Turret | Crane Lifted Casing
440V / 60Hz / 3-Phase | 3D Nesting | Direct CAD Import
380V / 60Hz / 3-Phase | 600kN Shear Force | Proportional Valves
400V / 60Hz / 3-Phase | Pre-Calibrated 60Hz | Moisture-Proof Vacuum
400V / 50Hz / 3-Phase | Turnkey Control | Sealed Export Crate
Every frame undergoes structural geometry stress loops at our Jinan plant. Machines arrive ready for immediate production.
Hydraulic lines, pumps and cylinders are checked to the test plan recorded for the machine. Any buyer-specific duration or load cycle belongs in the FAT specification.
Manufactured under certified quality management with documented inspection checkpoints at every assembly stage.
Answers to common questions about CNC busbar machine specifications, shipping, voltage configurations, warranty, and factory visits.
Deep engineering analyses, B2B purchasing parameters, and copper processing guides direct from our Jinan assembly floor to help engineering procurement managers evaluate systems.
Plan CNC busbar machine lead time from specification freeze through engineering, tooling, FAT, freight, customs, installation, SAT, training, and stable production.
Turn a CNC busbar machine quotation into an enforceable technical annex covering configuration, performance, tests, documents, tooling, training, changes, and acceptance.
Plan US electrical review for an imported CNC busbar machine by separating NFPA 79 machine scope, UL 508A panel scope, installation, AHJ review, and field evaluation.
Online & ready to audit CAD blueprints (DXF/STEP)
