Plot No. 70/1, GIDC, Umbergaon 396171, Gujarat +91 72850 14192  ·  info@vitraindustries.in
Vitra Industries
Division 02

Heavy engineering and precision CNC machining

Custom machining and drilling for fertilizer, chemical, petrochemical and power equipment. Tubesheets, baffles, dished ends, rings and nozzles, on deep hole, gantry, boring and vertical turret machines.

Job types

What we machine

TubesheetsBTA drilling to 1,000 mm, L/D 10
Deep hole drilling10 to 80 mm dia, 3 and 8 spindle
Helical baffle drillingSlot and sliding strip machining
Reactor bafflesOrifice hole cutting
Ring machiningTongue and groove, NPCIL frame rings
Toricon profileSagitta and profile machining
Inclined nozzlesSelf-reinforced nozzle machining
Dished endsPressing 200 to 1,400 T
Shell and cone rolling3,000 mm × 80 mm plate
Forging diesDie and mould machining on 5-axis
Machine register

Capacities, as installed

Travels in mm unless stated. Check your component against these envelopes before you send the drawing, or send it anyway and we will tell you.

01

KOLB HTB III, 3-spindle CNC BTA deep hole drillingGermany

Capacity
X 5,000 · Y 2,400 · Z 1,100 deep
Application
Tubesheet drilling
02

CNC deep hole BTA drilling machineDae Yang, Korea

Capacity
4,000 × 2,000 × 1,000 deep · BTA drill 10 to 80 dia
Application
Tubesheet drilling up to 1,000 mm deep
03

5-axis gantry vertical machining centreJOBS JOMACH 35, Italy

Capacity
X 10,000 · Y 4,000 · Z 1,500 · 5,800 between columns
Application
Profile machining, die and mould, turbine blades, tubesheet and impression drilling
04

KOLB 8-spindle vertical drilling machineGermany

Capacity
X 12,000 · Y 5,500 · Z 600 · 6,000 between columns · 8 spindles
Application
Tubesheet drilling
05

POREBA CNC floor boring machinePoland

Capacity
X 8,000 · Y 3,500 · Z 1,300 · W 1,450 · ram 890 · spindle 200 dia · 30 T table load
Application
Profile machining
06

WOTAN table-type CNC boring machineGermany

Capacity
X 3,000 · Y 2,000 · Z 1,200 · spindle 130 dia · 12 T table load
Application
Profile machining
07

Double-column CNC vertical machining centreMarwin, England

Capacity
2,600 between columns × 2,800 × 1,000
Application
Tubesheet drilling to L/D 10 with KSME drill, impression and mock-up drilling, self-reinforced nozzles, sagitta profiles, slots, expansion grooves, thread milling
08

Rafamet CNC vertical turret lathePoland

Capacity
3,200 dia chuck · 3,500 max swing · 1,800 under rail
Application
Tongue and groove rings, NPCIL frame rings, diaphragms, die and punch, tubesheet and baffle turning
09

4-axis horizontal CNC boring and milling (HMC)Oerlikon, Switzerland

Capacity
800 × 800 × 1,200
Application
Impression and mock-up drilling, sliding strips, baffle slots, self-reinforced nozzles, profile machining, thread milling
10

CNC plasma cutting machine

Capacity
11,000 × 3,000 travel · SS to 75 thick · bevel cutting
Application
Plate profiles, baffle and tubesheet blanks, bevelled plate
11

Radial drilling machinesHMT, India

Capacity
Arm to 2,500 · height 1,500 · max hole 125 · header drilling height to 2,000
Application
Drilling and reaming of tubesheets, baffle plates, channel covers, headers, flanges, mock-up blocks
12

Faccin HAVS 3170 S hydraulic plate rollingItaly

Capacity
3,000 wide × 80 thick
Application
Shell, cone and pad plate rolling
13

Hydraulic presses, 1,000 T and 500 T

Capacity
2,500 × 4,500 daylight
Application
Dished ends, cones, petals, pad plate rings, segments, reducers
How we work

Built for the process equipment supply chain.

Most heavy engineering work arrives as a drawing from a heat exchanger fabricator, a pressure vessel shop or an EPC contractor. We machine to that drawing, report dimensions against it, and ship with material and inspection records so the component drops into the customer's own QA file.

Where the drawing calls for something outside our envelopes, we say so at quote stage rather than after the material has been cut.

Discuss a component
Cutaway of a shell and tube heat exchangerTubesheet · baffles · shell · dished ends

Have a component to machine?

Send the drawing with material, quantity and required date. We will quote against the machine register above.

Send a drawing