ZMM NOVA ZAGORAHARDMETAL TOOL SOLUTIONS

Agenda

� ZMM Nova Zagora at a glance

� Company profile

� Products & Capabilities

� Customers & Quality & Certification

� Contacts

ZMM Nova Zagora at a glanceZMM Bulgaria Holding, IHB Group

� One of the largest industrial groups in Bulgaria� Focused portfolio of 24 companies� Operations organized around four business areas:

• Maritime transport• Shipbuilding & repair• Port operations• Machine building

� Company listed on Sofia Stock Exchange• Included in main Bulgarian and international indexes: BG40, SOFIX, BGTR30, DJSTOXX EU Enlarged, Dow Jones Wilshire, Dow Jones STOXX Balkan 50 Equal Weighted • Corporate governance standards• Transparent and strong IR

� A group of 4 manufacturing companies• ZMM Sliven, Machine building• Leiarmash, Foundry• ZMM Nova Zagora, Parts and components • IHB Electric, Electrical machinery

ZMM Bulgaria Holding, a part of Industrial Holding Bulgaria, is a majority owner of "ZMM Nova Zagora“ with 93.57% of the shares

http://www.bulgariaholding.com/en/

www.zmmbulgariaholding.com

Company profileZMM Nova Zagora

� Established in 1970 as one of the founders of hard meatal tools industry in Bulgaria

� More than 45 years experience in manufacturing components and assembliesfor machine tools

� More than 25 years experience in design of machines and accessories

� More than 15 years experience in manufacturing parts for heavy hydraulic cylinders

� The largest manufacturer of chip conveyors in the region

PRODUCTION

� Rotation partsThe technological equipment of specialized type, is mainly used to produce rotation –symmetric parts

� UnitsThe company produces complete units to be built-in various machines according to customer’s specification

� MachinesDesign and manufacture of machine tools, machines built-in automated wood processing complexes, chip conveyors.

Lines

Products

� Axes and shafts - smooth and spline, piston rods

• Max. diameter - 150 mm• Max. length - 800 mm

• Type of splines: • straight-sided • involute

Rotation parts

Products

� Gear wheels• Module - Mo 1 to Mo 6• Quality - 5 to 12 by DIN 3961• Max. exterior diameter - 550 mm• Teeth inclination angle - from 0° to 45°

Rotation parts

Products

� Shaft-gear wheels

• Max. diameter - 150 mm• Max. length - 500 mm• Module - Mo 1 to Mo 6• Teeth inclination angle - 0° to 45°

Rotation parts

Products

� Chain-gear wheels - single-row, double-row and three-row roller chain

• Step – from 3/8" up to 1"• Max. exterior diameter - 450 mm

Rotation parts

Products

� Tooth-belt pulleys

• Max. exterior diameter - 450 mm• Tooth belts with HTD profile and step 8 mm.

Rotation parts

Products

� Lathe gear box Main mechanism consists gear-wheels with shift correction. Provides different kind of feeding and thread steps during lathe processing.

Units

Products

� Cylindrical and worm reducers

The company offers options for different cylindrical and worm reduction gear boxes according to customer’s design or specifications, as well as achieving continuously variable transmission.

Units

Products

� Automated wood processing complexes

ZMM Nova Zagora produces parts according to customer’ complete specification. Each machine is functionally tested.

Units

Products

� Multi-disk clutches

Coupling Units to build in lathes and other machines based on multi-disk clutches Sigma type.Multi-disk clutches: double - ended, mechanic engagement, cooling in oil • Sigma 2D – Static moment of rotation - 43 [N.m]• Sigma 4D – Static moment of rotation - 115 [N.m]• Sigma 5D – Static moment of rotation - 215 [N.m]

Units

Products

� Each conveyor is constructed based on customer’s specification� Wide opportunities in design and dimensions� Additional filtration system for fine cleaning of the lubricating

coolant� Metal hinged band allowing transportation and ejection of chips

with different nature and shape� Metal band with fluted working surface� Two variants of control:

• Own control • Controlled by the main machine

� The conveyors already successfully operates with different brand CNC machines: Mazak, Mori Seiki and other.

Chip Conveyors

Capabilities

� Sealed Quench Chamber Furnaces with useful space dimensions: max to 400 x 800 x 400 mm

� Heat treatment types:• Soft annealing• Inter mediate annealing• Carburize • Nitro carburize • Core hardening

�Pit Furnaces with useful space dimensions: max to Ø800x1200 mm

� Max dimensions of parts for Induction Heat:•Shaft - diameter to 100 mm and length to 800 mm•Disc - diameter to 300 mm and length to 30 mm•Hole - diameter to 60 mm and length to 100 mm

Heat Treatment

Capabilities

� Cylindrical Gear - wheels with straight and skew teeth with involute profiles are from Mo 1 to Mo 6 with Quality 5 by DIN 3961 and max. exterior diameter 500 mm

� Axes, shafts - smooth and spline with diameter 20 to 150 mm and length 150 to 800 mm, straight-sided and involute splines, number of splines 4; 6 and 8

� Prismatic body parts: length up to 800 mm, width 400 mm and height 400 mm

Dimensions

QualityStandards & Certification

Test for chemical composition of the steels in chemical laboratory.Central laboratory with Klingenbergmeasuring machine to control parameters of the gears.Permanent hardness control in the heat treatment department.

� CERTIFICATION� CONTROLISO 9001 Quality Management System certification with renewal.

Customers

� Wide range of products• Enabling a long term partnership ensuring a continuous focus on productivity improvements on higher value added operations

� Knowledge of processes and applications• Ensuring the required transfer of know-how

� Competence in engineering and special tooling• Securing your needs and solving your problems and issues

Global Business Partner

Thanks for your kind attention and interest

Contacts

Industrial zone Nova Zagora 8900, BulgariaTel: (359 457) 63056

(359 457) 62048E-mail: office@zmmnz.comWeb: en.zmmnz.com