successfully solves various production objectives using such high-precision machine-tool equipment as:
digital lathes (including with NC) to machine solids of rotations up to 2m in diameter, up to 7m long;
turning and boring lathes (including with NC) with faceplate 2.5m in diameter (cutting diameter up to 3m);
boring machines (including with NC) with table sized up to 1.8х2.2m;
centerless grinding machine 3М182 rivet grinding
rolling mills to manufacture finned tubes L= 300÷ 12000 mm, finning diameter from 38÷ 70 mm, pitch 2.3; 2.5; 3.5; 4.0 mm;
equipment for all types of thermal treatment, including nitrogenation, cementation, HFC;
machine tool for manufacture of nib labyrinth seals
In 2009-2020 LLC RPC ENTECHMASH commissioned new machine-tool equipment of high precision and output.
LLC RPC ENTECHMASH has its own production base located in Vsevolozhsk District of Leningrad Region 10 milometers from Ring Motor Road (KAD). Within the territory there are three modern shops, further expansion of production capacities is scheduled.
List of equipment
LLC RPC ENTECHMASH successfully solves various production objectives using such high-precision machine-tool equipment as:
Portal milling machining center with NC Portamill PBZ Heavy 2035
for mechanical processing of large-size pieces with curvilinear surfaces, for instance, impeller disks, diffusers and membranes with centrifugal compressor vanes, heat exchanger tube plates.
Load on table - 10 tons.
Positional accuracy 0.035/1,000.
Axial travel X – 3,500,Y – 2,000, Z – 1,000.
5-axis machining center with NC UMC-1000
- operating area: 1,000х800х700 mm; - rotary table 1,000х800 mm, maximum load 1,500 kg, discreteness of rotation 360°/0.001°, axis С; - angular head with discreteness of rotation 180°/0.001°, B axis; - NC system Siemens 840 Dsl with display 15°; - integral-motor spindle power 29kW, full speed rpm 14,000 rpm, maximum torque 160 Нм; - magazine for 52 tools; - linear movement sensors manufactured by Heidenhain; - automatic lubrication system;- linear guides on all axes; - tool measuring sensor Renishaw TS27R; - piece measuring sensor Renishaw OMP-60.
5-axis machining center with NC DMU 105 monoBLOCK
- operating area: 1,135х1,050х750 mm; - NC-tilt-rotary table; - round table with axis С: 1,050х850 mm (max load 1,500 kg) integrated into rigid table 1,200х850 mm (max load 2,000 kg); - tool clamping according to DIN 69872; - vertical milling head;- tool changer with double grip.
Horizontal lathe with NC GEMINIS model GT5 G2 – 1,200х2,000
- center height 600 mm; - blank diameter to cross-feed carriage 850 mm; - blank diameter to bed 1,200 mm; - center-to-center spacing 2,000 mm; - main engine power 30 kW; - four speed ranges with automatic changeover; - automatic turret with 4 stations; - quill with movable center; - digital scale to measure Х axis; - four-jaw chuck with independent jaws, maximum clamping diameter 800 mm, maximum speed 760 rpm; - leveling and grading system.
Horizontal boring machine with NC HBM-5T
A modern analog of domestic machine tools 2636Ф3, 2А636Ф3, ИР1250, ИР1400 etc. High machining precision and stability in combination with a wide range of process conditions and opportunities ensure machining of simple and complex box-type work pieces of various structural materials. • Maximum permissible on table – 20 т. • Transverse movement on axis Х – 3,500 mm. • Vertical movement on axis Y – 2,600 mm. • Longitudinal movement on axis Z – 1,400 mm.
Heavy-duty horizontal lathe with NC GHT9 G4
Designed for mechanical processing of shafts, rotors, and other pieces for various industries with high prevision. • Maximum weight of piece 25 t; • Maximum Ø of piece above cross slide – 1,720 mm; • Maximum Ø of piece above bed – 2,000 mm; • center-to-center distance – 7,000 mm; • center height - ,1010 mm.