Desun Seiki (IPE CNC) Turn-Mill Centers & Spare Parts
Turnkey export supply of multi-axis CNC turning-milling centers, sliding-headstock lathes and genuine replacement units from Jiangsu Desun Precision Machine Tools (DESUN SEIKI brand of IPE Group): TJX, TLX, TMN, THX, TZX and TRX series.
TJX Series Twin-Spindle Dual-Y & B-Axis Lathes (TJX-20, TJX-32, TJX-42)
Twin-spindle, twin-turret sliding-headstock CNC turning-milling centers with dual Y-axes and a B-axis for complete single-setup machining of complex slender shafts.
- Bar capacity: up to 20 mm (TJX-20), 30 mm (TJX-32) and 42 mm (TJX-42) with synchronous motorized guide bush.
- Dual BMT-40-24T servo turrets: 24 stations on a single turret and up to 60 tools across both turrets.
- Nidec MP X-axis optical scale, 32 mm X-axis ball screw, 30 mm P-grade roller guideways and 45 m/min rapid traverse.
- 15 bar (3.5 kW) high-pressure coolant unit and Mitsubishi M80 CNC system.
TLX Series Horizontal Turn-Mill Centers (TLX-300 … TLX-1500)
Rigid slant-bed horizontal turning-milling centers engineered to cover up to 80 % of standard shaft and flange turning applications.
- Models TLX-300, TLX-500, TLX-800, TLX-1250 and TLX-1500; bar capacity 30, 42, 52 or 65 mm and 5" to 20" hydraulic chucks.
- BMT-45-16T 16-station servo turret (on 300/500/800) or heavy-duty BMT-65-12T 12-station turret (on 1250/1500) with 0.2 s indexing.
- 35 mm roller linear guideways, 45 m/min rapid feeds and 0.001 degree C-axis contouring resolution.
- Programmable MT4/MT5 hydraulic tailstock and Mitsubishi M80 CNC with 10.4" color LCD.
TMN Series Turn-Mill-Grind Compound Centers (TMN-B, TMG-T, TMA-B)
Multi-tasking machines combining turning, milling and cylindrical grinding in a single clamping to eliminate re-chucking runout on hardened parts.
- Application variants: TMN-B for long shafts, TMG-T for stepped axles, TMA-B for discs and flanges (frame sizes TMN30, TMN40, TMN50).
- B-axis driven 2.2 kW grinding head carrying 2 external grinding wheels for rough and finish grinding in one cycle.
- BMT-45-16T 16-station turret, MT4 servo-hydraulic tailstock and 30, 42, 52 or 65 mm bar capacity.
- 40 mm X-axis ball screw, 35 mm P-grade roller guideways and Mitsubishi M800 CNC.
THX Series Super 5-Axis Blade Turn-Mill Centers
Simultaneous 5-axis linkage turning-milling centers dedicated to turbine blades, impellers and complex aerospace profiles.
- Model lineup: THX-800BSMCYY, THX-1250BSMCYY, THX-2000BTMCY, THX-2500BTMCY and THX-3000BTMCY.
- Twin-spindle layout with upper B-axis tilting milling spindle, lower turret and dual independent Y-axes.
- Complete 5-axis machining of blade airfoils and root attachments in a single setup.
TZX & TRX Series Twin-Spindle Twin-Turret Turn-Mill Centers
High-output twin-spindle, twin-turret centers with dual BMT-45 turrets for balanced front-and-back simultaneous machining.
- TZX Series (TZX30-470, TZX42-470, TZX52-470, TZX65-470): dual BMT-45 turrets (24–32 tools), dual Y-axes and Mitsubishi M80 CNC.
- TRX Series (TRX30-800, TRX42-800, TRX52-800, TRX65-800): A5/A6/A8 spindle nose, B-axis angular milling & 5-axis linkage with Mitsubishi M800 CNC.
- 30, 42, 52 or 65 mm bar capacity, 40 mm X-axis ball screw, 35 mm P-grade roller guideways and 40 bar high-pressure coolant.
Genuine Desun Seiki Spare Parts, BMT Turrets & Spindles
Direct supply of OEM replacement assemblies, live tool holders and wear components identified by machine serial plate.
- BMT-40-24T, BMT-45-16T and BMT-65-12T servo turrets, axial/radial driven tool holders and static blocks.
- Main and sub-spindle cartridges, TJX synchronous guide bushes and 5"–20" hydraulic chucks.
- 32 mm and 40 mm ball screws, 30/35 mm P-grade roller carriages, Nidec MP linear scales, 15/40 bar coolant pumps and Mitsubishi M80/M800 modules.
About Jiangsu Desun Precision Machine Tools (DESUN SEIKI / IPE Group)
The machine tool division of IPE Group Limited (HKEX: 00929, a member enterprise of China Baoan Group) is operated by Jiangsu Desun Precision Machine Tools Co., Ltd. (江苏德速精密机械有限公司) in Changshu, Jiangsu Province, manufacturing high-precision metal cutting machines under the DESUN SEIKI brand.
Born from IPE Group's internal machining operations—which run over 1,000 CNC machines producing micron-tolerance GDI fuel components and hydraulic spools—Desun Seiki engineers machines built for continuous 24/7 industrial production.
The Desun Seiki portfolio spans 6 core machine families: TJX twin-spindle twin-turret Swiss-type lathes (TJX-20, TJX-32, TJX-42), TLX horizontal slant-bed turn-mill centers (TLX-300 to TLX-1500), TMN compound turn-mill-grind centers (TMN-B, TMG-T, TMA-B), THX super 5-axis blade machining centers,
and TZX / TRX twin-spindle twin-turret simultaneous turning-milling centers.
Desun Seiki CNC Machine Series Technical Summary
| Series & Models | Axis & Spindle Architecture | Tooling System | Precision & CNC Specs |
|---|---|---|---|
| TJX (TJX-20, TJX-32, TJX-42) | Twin-spindle, twin-turret, dual Y-axis + B-axis, sync guide bush | 2 × BMT-40-24T (24 st. / up to 60 tools); 45 m/min rapid | Bar 20/30/42 mm; 32 mm X ball screw; 30 mm P roller ways; Nidec MP scale; 15 bar (3.5 kW) coolant; Mitsubishi M80 |
| TLX (TLX-300, 500, 800, 1250, 1500) | Horizontal slant-bed turn-mill center, C-axis (0.001°), MT4/MT5 tailstock | BMT-45-16T (16 st.) or BMT-65-12T (12 st.); 0.2 s index; 45 m/min rapid | Bar 30/42/52/65 mm; 5"–20" chucks; 35 mm roller ways; Mitsubishi M80 (10.4") |
| TMN (TMN-B, TMG-T, TMA-B; TMN30/40/50) | Turn-mill-grind compound center with B-axis & MT4 servo tailstock | BMT-45-16T (16 st.) + 2.2 kW B-axis dual grinding wheel head | Bar 30/42/52/65 mm; 40 mm X ball screw; 35 mm P roller ways; Mitsubishi M800 |
| THX (THX-800/1250BSMCYY, 2000/2500/3000BTMCY) | Super 5-axis center: twin spindles + B-axis milling head + lower turret + 2 Y-axes | Upper tilting B-axis spindle + lower servo turret | Simultaneous 5-axis turbine blade & impeller machining in 1 setup |
| TZX (TZX30-470, 42-470, 52-470, 65-470) | Twin-spindle, twin-turret, dual Y-axis | 2 × BMT-45 turrets (24–32 tools) | Bar 30/42/52/65 mm; 40 mm X ball screw; 35 mm P roller ways; 40 bar coolant; Mitsubishi M80 |
| TRX (TRX30-800, 42-800, 52-800, 65-800) | Twin-spindle (A5/A6/A8), twin-turret, B-axis angular milling & 5-axis linkage | 2 × BMT-45-16T (32 tools) + B-axis angular head | Bar 30/42/52/65 mm; 40 mm X ball screw; 35 mm P roller ways; 40 bar coolant; Mitsubishi M800 |
Frequently Asked Questions — Desun Seiki (IPE CNC)
What differentiates the Desun Seiki TZX and TRX twin-spindle series?
The TZX series (TZX30-470 to TZX65-470) combines dual BMT-45 turrets (24–32 tools), dual Y-axes and a Mitsubishi M80 CNC.
The TRX series (TRX30-800 to TRX65-800) features an extended 800 mm bed, dual BMT-45-16T turrets (32 tools), a Mitsubishi M800 CNC and a tilting B-axis for angular milling and simultaneous 5-axis machining.
How does the TMN series perform grinding inside a turning center?
TMN series centers (TMN-B, TMG-T, TMA-B in sizes TMN30/40/50) pair a 16-station BMT-45-16T turret with a B-axis carrying a 2.2 kW grinding spindle equipped with two external grinding wheels, enabling rough and finish cylindrical grinding in the same chucking after turning and milling.
Public IPE Group and Desun Seiki catalogs do not publish exploded spare-parts drawings or fixed retail price lists—machines and replacement assemblies are quoted individually against the machine nameplate, series model (TJX, TLX, TMN, THX, TZX, TRX) or part drawing.
Official dealership status is not claimed; export supply is executed via direct B2B contracts. Certificates of origin, geometric inspection reports, HS codes, pricing and lead times are provided upon request.
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