Semsons Tech
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D4 Intelligent Chip Vacuum Wax Injector by Semsons Tech is a premium semi-automatic wax injection machine designed for jewellery manufacturers handling multiple product lines. Its intelligent chip memory system stores up to 990 injection recipes and automatically loads parameters for compatible molds, reducing setup time and operator errors. Features include vacuum-assisted injection, a flexible 3D fixture, one-key operation mode, and a wax-level alarm for improved process control. Compatible with Ferris, GRS, and SRS injection waxes for gold, silver, and platinum casting workflows. Ideal for production environments requiring consistent wax pattern quality across a wide product range. Includes installation, training, warranty, and technical support.
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Jewellery production has two primary pathways from CAD design to finished piece: lost-wax casting workflow (3D printing or wax carving → investment → burnout → casting → finishing) and direct CNC machining workflow (CAD → CNC machining of wax master or final metal piece). For premium designer pieces with complex geometry — micro-pavé settings, multi-dimensional surfaces, intricate engravings, undercuts, deep relief details — 5-axis CNC machining delivers capabilities that 3-axis CNC and traditional casting workflow cannot match: (1) 5-axis simultaneous machining (X, Y, Z linear axes + A, B rotational axes) accesses angles and surfaces impossible for 3-axis machines; eliminates manual repositioning; supports continuous toolpath across complex geometry. (2) Superior surface finish — produces near-mirror finish directly from CNC reducing post-finishing labour by 70-90%. (3) Direct-metal capability on harder materials (gold, platinum, titanium) eliminates casting workflow entirely for select pieces. (4) Material economy — minimal waste with 99.98% metal recovery rate critical for precious metals. (5) Single setup workflow — complex pieces machined complete without manual repositioning between passes. The Semsons Tech 5-Axis Mini CNC Machine delivers production-grade precision compact CNC for jewellery: German Rexroth ball guide rails and screw rods for precision linear motion, cast iron body for stability and vibration damping, German-made high-RPM spindle (up to 30,000 RPM) for fine-detail surface finish, automatic tool changer with 10-20 tool magazine for unattended multi-stage machining, fully sealed work area for clean debris-managed operation, 5-axis simultaneous or sequential (indexed) machining modes, compatible with Rhino/Matrix/RhinoGold CAM software, and PC-based control accepting industry-standard FANUC G-code.
For 48 years, Semsons Tech has supplied the Indian jewellery manufacturing industry. The 5-Axis Mini CNC Machine is the production-grade equipment for premium designer ateliers producing complex bespoke commissions, lab-grown diamond brand mount production requiring micro-pavé setting precision, chain-retail wholesale brand operations producing master models for casting workflow, watchmakers manufacturing intricate watch movement components, and design service bureaus producing master models for client casting.
5-Axis Simultaneous Machining — Access Geometry 3-Axis Cannot Reach: Five axes (X, Y, Z linear + A, B rotational) enable the cutting tool to access surfaces and angles impossible for 3-axis machines. Critical for jewellery: (1) Multi-dimensional surfaces — designer pieces with curved geometry across multiple planes machine in single setup. (2) Micro-pavé settings — precision stone pocket geometry impossible with 3-axis machining. (3) Undercuts — geometry with overhanging features (impossible for 3-axis or 4-axis); 5-axis tilts tool to access. (4) Continuous toolpaths across complex surfaces eliminates manual repositioning between operations. Two machining modes: simultaneous (all 5 axes moving during cut for organic flowing surfaces) and sequential/indexed (rotates piece between fixed positions then performs 3-axis cuts at each position — covers most jewellery applications at lower cost than full simultaneous machining).
German Rexroth Ball Guide Rails and Screw Rods: Premium precision linear motion components from German Rexroth — industry benchmark for CNC linear motion precision. Engineering advantages: (1) Micron-level positioning accuracy — supports precision required for jewellery geometry. (2) Vibration-free operation — smooth motion across all axes eliminates surface artifacts from vibration. (3) 10-15+ year operational life versus 3-5 years for budget alternatives with no-name guide rails. (4) Repeatability — same toolpath produces identical results across thousands of cycles supporting production workflow standardisation.
Cast Iron Body — Stability and Vibration Damping: Cast iron machine frame versus welded steel or aluminium alternatives delivers superior vibration damping and structural stability. Why it matters: precision machining of small jewellery features (sub-millimetre detail) is fundamentally affected by machine vibration; cast iron mass absorbs vibration delivering cleaner surface finish and longer tool life. Operational advantages: precision maintained across multi-hour machining cycles; reduced surface artifact requiring post-finishing labour.
German-Made High-RPM Spindle: Premium spindle (typically Alfred Jaeger or equivalent German manufacturer) delivering up to 30,000 RPM with high precision. Why high RPM matters for jewellery: small-diameter cutting tools (typically 0.3-3mm for jewellery detail) require high RPM for optimal surface finish — typical cutter at 30,000 RPM with appropriate feed rate delivers near-mirror finish; budget low-RPM alternatives produce visible tool marks requiring extensive post-finishing. Chopper spindle design bridges high-torque clearing operations and high-precision micro-machining in single tool.
Automatic Tool Changer with 10-20 Tool Magazine: Unattended multi-stage machining capability. Typical workflow: roughing cutter for bulk material removal → semi-finishing cutter for surface preparation → finishing cutter for final surface → engraving cutter for fine detail → drilling cutter for stone pocket pilots. Machine automatically swaps tools between operations without operator intervention. Production economics: operator monitors machine periodically rather than continuously; supports unattended overnight production cycles.
99.98% Metal Recovery Rate: Critical for direct precious-metal machining. Architecture: fully sealed work area captures all metal chips and debris; chip collection system delivers debris to refining-ready container; minimal material loss to dust or contamination. Production economics example: operation machining 100g gold pieces with 30g typical chip waste — 99.98% recovery retains ₹15,000-25,000+ recovered gold value per piece versus 95% recovery losing ₹2,000-4,000 per piece; significant value difference across daily production.
Compatible with Industry-Standard CAM Software: Production workflow integration with Rhino 3D, Matrix, RhinoGold, JewelryCAM. PC-based control accepts industry-standard FANUC G-code from CAD/CAM workflow. Production economics: operations can integrate CNC with existing CAD workflow without proprietary software lock-in; designers create models in familiar software and export to CNC.
| Technical Parameter | Specification |
|---|---|
| Product Name | 5-Axis Mini CNC Machine — Precision Compact CNC Milling for Jewellery |
| Technology | 5-axis CNC milling (X, Y, Z linear + A, B rotational) — simultaneous or sequential indexing modes |
| Machining Modes | Simultaneous 5-axis (organic flowing surfaces) + sequential/indexed (rotate to position then 3-axis cut) |
| Spindle | German-made high-precision spindle (typically Alfred Jaeger); up to 30,000 RPM; chopper-type bridging high-torque and high-precision |
| Linear Motion | German Rexroth ball guide rails and screw rods — micron-level positioning accuracy |
| Rotary Axes | A + B rotary axes typically using German Alpha reducer or equivalent; precise indexing |
| Machine Body | Cast iron — superior vibration damping and structural stability |
| Work Area | Approximately 200-300 cubic inches (variant-dependent) — sized for jewellery pieces and master models |
| Automatic Tool Changer | 10-20 tool magazine (variant-dependent); fully sealed internal storage; supports unattended multi-stage machining |
| Tool Length Measurement | Integrated tool length measurement system on premium variants |
| Work Area Enclosure | Fully sealed — debris contained; supports precious metal recovery |
| Metal Recovery Rate | 99.98% — critical for direct precious metal machining |
| Compatible Materials | Modeling wax (all types — 25mm depth in single pass with specialty bits), gold (10K-22K — yellow/white/rose), silver (sterling + 925), platinum, K-gold, palladium, titanium, brass, exotic alloys |
| Cutting Tool Range | Solid carbide bits 0.3-3mm typical for jewellery; specialty wax bits for 25mm depth single-pass; precious metal cutters |
| Control System | PC-based industrial control accepting industry-standard FANUC G-code; hand wheel manual control panel |
| CAM Software Compatibility | Rhino 3D + RhinoCAM/JewelryCAM/MeshCAM, Matrix, RhinoGold — industry-standard jewellery CAD/CAM workflow |
| Power Supply | 220-240V single-phase or 380V 3-phase (variant-dependent); 50Hz; Indian workshop compatible |
| Power Consumption | 2-5kW depending on variant and spindle specification |
| Compressed Air Supply | Required for tool changer, spindle cooling, chip evacuation — typical 6-8 bar workshop supply |
| Coolant System | Mist coolant or compressed air cooling for jewellery applications; flood coolant on heavy-duty variants |
| Dimensions (Compact Variant) | Approximately 800-1200mm × 700-900mm × 1500-1800mm; compact footprint for jewellery workshops |
| Weight | 300-800kg variant-dependent |
| Indian Market Pricing — Entry | ₹4,00,000-8,00,000 (entry 5-axis variants — designer ateliers, training, small operations) |
| Indian Market Pricing — Production Tier | ₹8,00,000-15,00,000+ (production variants with German components, full automation, precious metal capability) |
| Warranty | 1-year manufacturer warranty extendable to 3-5 years; free technical support during warranty period |
| Installation & Training | Comprehensive on-site installation and multi-day operator + CAM training by Semsons authorized CNC technician (typical 3-5 days) |
| EMI Financing | 12-36 months through partner financial institutions |
| Companion Products | Solid carbide cutting tools (consumable supply), JewelryCAM/MeshCAM CAM software, air compressor, coolant supply |
| Service Network | On-site service across 16+ Indian cities via specialized CNC technician network |
| Annual Maintenance Contract | Available for production-tier operations — covers preventive maintenance, calibration, priority spare parts (3-7% of equipment value annually) |
| Export Markets | UAE, USA, Canada, Hong Kong, Bangkok, Saudi Arabia, UK + 25 more |
| Supplier | Semsons Tech — JMA Award-Winning, Since 1978 |
Premium operations deploy combinations: 3D printing for high-volume casting masters + 5-axis CNC for premium pieces requiring superior finish + traditional casting for production volume.
Indian market pricing ₹4,00,000-15,00,000+ depending on variant tier and configuration. Entry variants ₹4,00,000-8,00,000 (designer ateliers, training institutes, small operations); production-tier variants ₹8,00,000-15,00,000+ (premium German components, full automation, precious metal capability). EMI financing 12-36 months through partner financial institutions for significant capex investment. Complete starter bundle pricing combining 5-axis CNC + JewelryCAM software + initial cutting tool set + air compressor + multi-day operator and CAM training. Comprehensive on-site installation by Semsons authorized CNC technician (typical 3-5 days) — includes machine commissioning, calibration, CAM software installation and integration, initial production cycle validation, operator training (machine operation + CAM workflow). Annual Maintenance Contract for production-tier operations covering preventive maintenance, calibration verification, priority spare parts supply (typical 3-7% of equipment value annually). 1-year manufacturer warranty extendable to 3-5 years. Specialized CNC technician network across 16+ Indian cities. Comprehensive spare parts supply with same-day dispatch from Mumbai and Rajkot warehouses. Cutting tool consumable supply — solid carbide bits, specialty wax bits, precious metal cutters available with ongoing supply. Wholesale enquiries on +91 80823 38010.
Semsons Tech is a JMA Industry Award-winning supplier with 48 years in jewellery equipment, 16+ warehouses, 40+ distributors, 450+ dealers, exports to 34+ countries. Unlike Alibaba importers shipping budget 5-axis CNC machines with no-name guide rails prone to precision degradation, inferior spindle quality producing visible tool marks, missing automatic tool changer requiring constant operator attention, missing fully sealed work area resulting in significant precious metal loss, and unreliable supply continuity for spare parts and specialized CNC service support, Semsons supplies the 5-Axis Mini CNC with 5-axis simultaneous and sequential machining capability, German Rexroth ball guide rails for micron-level precision, cast iron body for vibration damping and structural stability, German-made high-RPM spindle up to 30,000 RPM, automatic tool changer with 10-20 tool magazine, fully sealed work area with 99.98% metal recovery rate for precious metals, compatibility with industry-standard CAM software (Rhino, Matrix, RhinoGold, JewelryCAM), comprehensive on-site installation and multi-day operator + CAM training, 1-year warranty extendable to 3-5 years, Annual Maintenance Contract for production operations, specialized CNC technician service network across 16+ Indian cities, comprehensive spare parts and cutting tool consumable supply with same-day dispatch, EMI financing 12-36 months, and complete workflow integration consultation. For premium precision manufacturing equipment where machine precision directly determines surface finish quality and material recovery determines precious metal economics, supplier accountability, equipment quality, and specialized CNC support matter far more than upfront capex savings. Where Quality Speaks For Us — Since 1978.
For pricing across variant tiers (entry ₹4-8 lakh / production ₹8-15+ lakh), variant selection consultation matched to your production workflow and material requirements, complete starter bundle (5-axis CNC + JewelryCAM software + cutting tools + air compressor + training), EMI financing 12-36 months, Annual Maintenance Contract for production operations, multi-machine bundle pricing for design service bureaus and chain-retail master-model operations, complete workflow bundle pricing combining 5-axis CNC with paired equipment (3D printers for hybrid CNC+printing workflow, complete downstream casting + finishing + plating equipment), international export, or technical consultation for complete production workflow planning, WhatsApp our sales desk on +91 98216 12340 or wholesale on +91 80823 38010. Pair with the complete Semsons jewellery production workflow ecosystem across CAD/CAM (JewelryCAM, MeshCAM software), 3D printing alternatives (Foto 6K LCD, S3D-125 DLP, WaxJet MJP series), wax pattern production (Wax Beads, Vacuum Wax Injectors), casting workflow (Investment Powder Mixer, Burnout Furnace, Induction Melters, Vacuum Casting Machine, Tree Cutting Machine), finishing (Foredom Motors, Polishing Machines, Electro Polishing Machine, Tumbler Polishing Machine, Filing Table), welding (Earring Post Welding Machine), cleaning (Ultrasonic Cleaner + Diamond Bright Solutions), and plating (Rhodium Plating Machine + plating solution ranges). Same-day dispatch from Mumbai and Rajkot warehouses across 16+ Indian cities.
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