glass blowing shop equipment guide

A) Basic arrangement of a lamp glass blower’s working place

B) Sugges ons for the basic equipment of a glass blowing shop with a work place for one glass blower.

C) Sugges ons for the expansion of glass blowing shop depending on the quan ty of the employees and the line of produc on.

D) For big volume laboratory glass appliances as well as for the pro-cessing of quartzglass, we refer in our main catalogue correspon-ding equipments and corresponding accessories.

For further personal advice we are always at your disposal.

CHOICE ASSISTANCE FOR EQUIPMENT OF A GLASS BLOWING SHOP

2

A

No. 34/1

Roller

consis ng of ball-bearing light alloy rollers (diameter 65 mm) horizontally and ver cally adjustable and laterally rotatable with swivel-type pull-out joint with base in order to fasten it on the glassblower’s table for reworking glass tubes with diameters up to 200 mm

Nr. 38/50

Glassblower’s working tablewith ceran working plate

dimensions of table: 2.500 x 1.500 x 40 mm Ceran working plate: 1.500 x 590 x 4 mm C-base frame with spindle height adjust-

ment, mounted at the frame, for an indi-vidual and op mal adjustment of working height

No. 38/15

Glassblower’s working table with solid base frame made of steel

bench top 196 x 78 cm, raised edges on three sides.

Bench tops are equipped with a special material, 10 mm thick with the following advantages: asbestos-free, resistant, heat-resistant, an glare, mechanical, deeply colored

Alterna vely:

1PIECE

1PIECE

1PIECE

FURNITURE / BURNERS & ACCESSORY

3

ANo. 101 PSL / ESL

Bench burner „Thueringian model“, sperate gas-system

with three interchangeable jets for varying fl ames. The burners are equipped with a spe-cial fl ame stabilizing system, that means, they could also be operated with a high air propor- on for cooling the fl ames. The burners are

mounted on a cast iron foot with ball joint.Burners for propane gas with needle valve.

6 mm bore very good fl ame adjustment from pin-point fl ame to large bushy fl ame opera on either with gas and oxygen or gas and air with slight addi on of oxygen for fl ame stabiliza on

No. 114/1 PSL / ESL A

Noiseless Bench burner „ZENIT“, sperate gas-system

PSL propane gas, oxygen, airESL natural gas, oxygen, air

Noiseless bench burner, for gas and oxygen, burners for natural gas and propane with special fl ame stabiliza on system allowing to operate the burner even with a surplus of air and thus with a cooler fl ame - mounted on so-lid cast iron foot with ball joint.

diameter of head: 40 mm for tube diameter: 100 mm

Advantages: low noise working method with a large fi eld of applica on

stable, homogeneous fl ame forma on, from pinpoint fl ame to

bushy fl ame, steplessly variable via a single twis ng grip

burning media are controlled via ball valves, nearly service-free

and resistant to wear op mum energy fi eld through intensive

igni on of gases long durability by using high-quality mate-

rials and construc onal parts - solid burner head made of non-

scaling stainless steel connec on glands with thread

1PIECE

1PIECE

BURNERS & ACCESSORY

4

A1

PIECE

No. 152 b

Gas oxygen lox consump on device

foot-operated, 3 connec ons for gas and oxy-gen resp. gas, oxygen and air.

Construc on:Control block with screwed-in inlet and outlet sockets mounted together with the footpedal on the base plate. Media control by means of maintenance-free, tappet-operated valves.

Advantages: no impairment due to hand-operated fl ame adjustment

con nuous adjustment of media supply, reproducible

fl ame adjustment energy saving variable opening sequence and pilot fl ame

No. 210 W

Compressed air blower

in compact construc on with fl anged motor

Volume fl ow 7 cbm/h 3-phase 230/400 V 50 cycles 0,25 kW

No. 199

Ignitor - „Long-Flame“

1PIECE

1PIECE

BURNERS & ACCESSORY

5

A1

PIECE

No. 141/3 ES A / PSL A

Hand torch, surface mix withmul ple jet head

Propane gas execu on operates with a low amount of addi onal air in order to avoid the dazzle white fl ame core. Burner tubes, valves and burner cap are made of brass, jets of stainless steel. Execu on with connec ng glands.

diameter of head: 18 mm

Advantages: silent principle of working high hea ng capacity and concentrated fl ame range due to

separately controllable middle jet homogeneous, variable fl ame forma on,

ranging from sharp, concentrated pin-point fl ames to large

bushy fl ames

No. 114/4

Glass blower glasses

Standard safety glasses for glassblowers, with special fi lter lenses made of Didymium glass.

No. 99/16 b

Plurostoppers

for glassblowing workshops, made of red si-licone, heat - resis ng up to approx. 250° C, this execu on is resistant against hot oil, ga-soline, oxidizing chemicals, ozone and sodium hydroxide.

No. 62/1

WIDIA cu ng knife

With double-edged interchangeable carbide- pped blade, curved blade.

1PIECE

1PIECE

1PIECE

BURNERS & ACCESSORY

6

ANo. 1 C

Reamer

45 x 45 mm made of brass sheet metal 1,5 mm thick obtuse form

No. 3 C

Reamer

60 x 14 mm made of brass sheet metal 1,5 mm thick form: taper 1:10

No. 40

Forceps

1x No. 40b: 160 mm1x No. 40f: 300 mm

made of hardened steel with rounded ps nickel-plated

No. 7/1Q

Carbon plates

1x No. 7/1Qa: 75 x 50 x 10 mm1x No. 7/1Qb: 150 x 100 x 10 mm

extremely heat resistant for reworking quartz glass with handle

1PIECE

1PIECE

2PIECES

TOOLS & EQUIPMENT

2PIECES

7

ANo. 10/1Q

Hexagon carbons for standard ground joints

1x 10/1Qc: NS 101x 10/1Qe: NS 14,51x 10/1Qg: NS 191x 10/1Qi : NS 291x 10/1Qk: NS 34,5

made of heat resis ng material form-taper 1:10 length 150 mm with internal screw thread for fastening of

the handle for reworking quartz glass

No. 76/5

Precision-sliding calliper from stainless steel

fully hardened for outer-, inner- and depth measurements measuring range 150 mm

No. 6/1

Tungsten rods

1x No. 6/1b: 1 mm diameter1x No. 6/1d: 2 mm diameter1x No. 6/1f: 3 mm diameter

length: 100 mm

No. 6/2

Holder for tungsten rods

1x No. 6/2a: clamping range 0 - 1,2 mm1x No. 6/2b: clamping range 1,3 - 2,0 mm1x No. 6/2c: clamping range 2,5 - 3,0 mm

with handle made of plas c

5PIECES

3PIECES

3PIECES

TOOLS & EQUIPMENT

1PIECE

8

B

Nr. 38/50

Glassblower’s working tablewith ceran working plate

dimensions of table: 2.500 x 1.500 x 40 mm Ceran working plate: 1.500 x 590 x 4 mm C-base frame with spindle height adjust-

ment, mounted at the frame, for an indi-vidual and op mal adjustment of working height

No. 38/15

Glassblower’s working table with solid base frame made of steel

bench top 196 x 78 cm, raised edges on three sides.

Bench tops are equipped with a special material, 10 mm thick with the following advantages: asbestos-free, resistant, heat-resistant, an glare, mechanical, deeply colored

Alterna vely:

1PIECE

1PIECE

No. 101 PSL / ESL

Bench burner „Thueringian model“, sperate gas-system

with three interchangeable jets for varying fl ames. The burners are equipped with a spe-cial fl ame stabilizing system, that means, they could also be operated with a high air propor- on for cooling the fl ames. The burners are

mounted on a cast iron foot with ball joint.Burners for propane gas with needle valve.

6 mm bore very good fl ame adjustment from pin-point fl ame to large bushy fl ame opera on either with gas and oxygen or gas and air with slight addi on of oxygen for fl ame stabiliza on

1PIECE

FURNITURE / BURNERS & ACCESSORY

9

BNo. 114/1 PSL / ESL A

Noiseless Bench burner „ZENIT“, sperate gas-system

PSL propane gas, oxygen, airESL natural gas, oxygen, air

Noiseless bench burner, for gas and oxygen, burners for natural gas and propane with special fl ame stabiliza on system allowing to operate the burner even with a surplus of air and thus with a cooler fl ame - mounted on so-lid cast iron foot with ball joint.

diameter of head: 40 mm for tube diameter: 100 mm

Advantages: low noise working method with a large fi eld of applica on

stable, homogeneous fl ame forma on, from pinpoint fl ame to

bushy fl ame, steplessly variable via a single twis ng grip

burning media are controlled via ball valves, nearly service-free

and resistant to wear op mum energy fi eld through intensive

igni on of gases long durability by using high-quality mate-

rials and construc onal parts - solid burner head made of non-

scaling stainless steel connec on glands with thread

1PIECE

1PIECE

No. 152 b

Gas oxygen lox consump on device

foot-operated, 3 connec ons for gas and oxy-gen resp. gas, oxygen and air.

Construc on:Control block with screwed-in inlet and outlet sockets mounted together with the footpedal on the base plate. Media control by means of maintenance-free, tappet-operated valves.

Advantages: no impairment due to hand-operated fl ame adjustment

con nuous adjustment of media supply, reproducible

fl ame adjustment energy saving variable opening sequence and pilot fl ame

BURNERS & ACCESSORY

10

B1

PIECE

No. 141/3 ES A / PSL A



diameter of head: 18 mm




bushy fl ames

No. 176/3 P

Pressure reducing valve for propane

1PIECE

No. 114/elegant

114/elegant - UV-Protect

Safety glasses for glassblowers according to DIN EN 166, 177:2002, annex II of the PSA-guidelines 89/686/EWG. Due to an innova ve didymium fi lter glass, these glasses provide next to the already known protec on against sodium radia on, an addi onal protec on against the damaging UV- and infrared radi-a on.

Filter eff ect for UV-protec ve fi lter Protec on level 2 – 4 Filter eff ect for IR-protec ve fi lter Protec on level 4 – 4

Note:The light transmission for daylight amounts to less then 10%. Please make certain of suffi ci-ent ligh ng of the work area. The laterals of the glasses do not have any fi lter eff ect, the glasses can only protect against direct op cal radia on.

1PIECE

The fi rst glassblower’s glasses which can be referred to as safety glasses.

BURNERS & ACCESSORY

11

BNo. 1

Reamer

1 set = 6 pieces

45 x 45 mm made of brass sheet metal 1,5 mm thick obtuse form

1SET

No. 2

Reamer

1 set = 6 pieces

60 x 14 mm made of brass sheet metal 1,5 mm thick pointed form

No. 6/1

Tungsten rods

1 set = 8 pieces

1x No. 6/1a: 0,5 mm diameter1x No. 6/1b: 1 mm diameter1x No. 6/1c: 1,5 mm diameter1x No. 6/1d: 2 mm diameter1x No. 6/1e: 2,5 mm diameter1x No. 6/1f: 3 mm diameter1x No. 6/1g: 4 mm diameter1x No. 6/1h: 5 mm diameter

length: 100 mm

1SET

1SET

No. 6/2

Holder for tungsten rods

1 set = 5 pieces (sizes a to e)

up to 6 mm diamater with handle made of plas c

1SET

TOOLS & EQUIPMENT

12

BNo. 7/1Q

Carbon plates

1 set = 4 pieces

1x No. 7/1Qa: 75 x 50 x 10 mm1x No. 7/1Qb: 150 x 100 x 10 mm1x No. 7/1Qc: 200 x 100 x 10 mm1x No. 7/1Qd: 200 x 50 x 10 mm

extremely heat resistant for reworking quartz glass with handle

No. 24/1 a

Vacuum fl ask holder

cotent: 100 - 1000 ml with insulated handle rotary seal and by-pass valve for surrounding air including holding plate covered with asbestos-free material

No. 24/3 a

Tube holder for inside clamping

for inner diameter 30 - 60 ml with quick –clamping and fi xing device bo om covered with Asbestos-free material with sealing space and hose connec on at the handle light-weight execu on, for manual work.

No. 10/1Q

Hexagon carbons for standard ground joints

1 set = 7 pieces

made of heat resis ng material form-taper 1:10 length 150 mm with internal screw thread for fastening of

the handle for reworking quartz glass

No. a b c d e g h

Size NS5

NS7,5

NS10

NS12,5

NS14,5

NS19

NS24

1PIECE

1PIECE

1SET

TOOLS & EQUIPMENT

1SET

13

BNo. 25

Patented holder

1x No. 25a: diameter 20 - 60 mm1x No. 25b: diameter 50 - 100 mm

for quick - clamping of cylindrical feet with insulated handle brass clamping jaws.

No. 28

Tweezer

made of brass strip 20 mm wide neatly polished with riveted-on carbon plates (50 x 50 mm)

No. 25/6

Holder for standard ground joints - female

1 set = 6 pieces

made of aluminium and has graphite fi lm stuck on its outside with hollow handle with hose gland

No. 25/7

Holder for standard ground joints - male

1 set = 6 pieces

made of Aluminium, inside covered with graphite fi lm with hollow handle with hose gland

2PIECES

1SET

1SET

No. a b c d e f

NS 12,5 14,5 16 19 24 29

No. a b c d e f

NS 12,5 14,5 16 19 24 29

1PIECE

TOOLS & EQUIPMENT

14

BNo. 30

Constric on tool

made of stainless steel sheet with eccentric centre wheel design cutouts engage in notches mounted on heavy cast iron base

No. 33/7

Roller

ver cally adjustable with two laterally adjustable carbon rollers controlled by a nut (50 mm diameter, 12 mm thick)

1PIECE

1PIECE

No. 40

Forceps

1x No. 40a: 140 mm1x No. 40d: 210 mm1x No. 40f: 300 mm

made of hardened steel with rounded ps nickel-plated

No. 41

Forceps

1x No. 41a: 130 mm1x No. 41b: 150 mm

made of hardened steel with pointed ps nickel-plated

3PIECE

2PIECES

TOOLS & EQUIPMENT

15

BNo. 45

Swivel

1 set = 6 pieces

1x No. 45a: 4 mm1x No. 45b: 6 mm1x No. 45c: 10 mm

precision execu on made of brass polished

No. 62

WIDIA cu ng knife

With double-edged interchangeable carbide- pped blade, straight edges.

No. 46

Prehea ng roller with electric drive

No. 63/1

Plas c whet stone for Widia glass cu er

with two layers, rough and fi ne.

1SET

1PIECE

1PIECE

TOOLS & EQUIPMENT

1PIECE

16

B

No. 99/16 b

Plurostoppers

for glassblowing workshops, made of red si-licone, heat - resis ng up to approx. 250° C, this execu on is resistant against hot oil, ga-soline, oxidizing chemicals, ozone and sodium hydroxide.

1PIECE

No. 76/5

Precision-sliding calliper from stainless steel

fully hardened for outer-, inner- and depth measurements measuring range 150 mm

No. 85/2 b

Light metal-folding meter rule with double-faced millimetre scale

14 mm wide with cam spring

TOOLS & EQUIPMENT

1PIECE

1PIECE

17

BNo. 71/8.10

Glass tube cracking-off machine - manually operated

The universal model with reliable cracking-off system – suitable for soda glass, lead glass and borosilicate glass.

Opera ve range: glass tube diameter: 8 - 150 mm cu ng lengths: 20 - 400 mm in special execu on, also deliverable for diameter up to 300 mm and longer parts.

Advantages: Parallel, dry and transparent cuts Easy opera on Easy and fast adjustment to diff erent tube diameters and individual cuts Well suitable for cu ng series as well as single cuts

No. 90/10

Op cal glass strain detector, table model

Light source: bulb with thread E 27, 100 Wa s - 230 Volts, 50 cycles Analyzer Ø: 150 mm Polarizer Ø: 200 mm Max. distance between analyzer and polarizer: appr. 400 mm

1PIECE

1PIECE

MACHINES & OPERATING EQUIPMENT

18

CNo. 1060 G

Universal - Glassworking lathe „MINI“ The handy priceworthy table model for for-ming of small special-and series parts, as well as for the execu on of joining works. The guide bed of the machine consists of a har-dened, ground and therefore wear-resistant single ball-guide sha , on which the move-able machine elements - right working head and burner support – are guided precise and easy-running.

Technical Data: Spindle bore: 62 mm centre height over burner support: 250 mm centre height over bed: 270 mm working length between spindle fl anges: 1000 mm working length between the chuck p: 810 mm (by using of ring chucks) speed range, steplessly, max.:300 1/min.

Drive:steplessly adjustable D.C. motor for the con-nec on on 230 Volts alterna ng current, 50cycles (other voltages can be taken into account against surcharge).

Note:clamping elements and diff erent accessory on request.

No. 3120/1600/450

Universal - Glassworking lathe„STANDARD“ The solid and reliable glassworking lathes for all applica ons in the glass- and quartz glass industry.

Technical Data: spindle bore: 125 mm centre height above support: 450 mm working length between spindle fl anges: 1000 mm speed range, steplessly, max.:3 - 250 1/min.

Drive: steplessly variable D.C. motor Connec ng power: 1,5 kW Electric supply: 230/400 Volts, 3-phases, 50 cycles (other voltages can be taken into account against surcharge)

Note:Clamping elements and diff erent accessory on request.

1PIECE

Alterna vely:

1PIECE

MACHINES & EQUIPMENT

19

CNo. 55/1

Glass coil winding machine Semiautoma c for reeling of cooling spirals from so and hard glass in diff erent upgrades and diameters. Max. reeling length in stan-dard execu on 400 mm. The machine works via weight pull.

Note:Taper and diameter of windings according to the demand.

No. 141/7

Frontal hand torch, surface mix

for gas and oxygen. Propane gas execu on operate with a low amount of addi onal air in order to avoid the dazzling white fl ame core. High-capacity burner also suitable for using at glass working lathes. Straight construc on.

141/7 WS-WK especially for hydrogen and oxygen. With water-cooled burner head for reworking quartz glass. Especially suitable for the use on glass working lathes. Straight con-struc on.

head-Outer diameter: 57 mm nozzle ring - diameter: 35 mm

Advantages: noiseless working method high hea ng capacity homogeneous fl ame forma on large fl ame range and concentrated hea ng zone possible by means of separately adjustable middle jet burner head, burner plate and jets made of stainless steel when opera ng with hydrogen and oxygen also suitable for processing quartz glass


1PIECE

1PIECE

20

C1

PIECE

1PIECE

No. 141/3 PSL B 90.270T



with extended upper part diameter of the burner head: 25 mm




bushy fl ames

No. 57/8

Electrical heated front loading furnace

for temperatures up to max. 900° C. useful space (bxdxh):500 x 1000 x 500 mm content: 250 l outer measures (bxdxh): 860 x 1550 x 850 mm weight: 500 kg


21

CNo. 57/50

Micro processor controlled program control arrangement

No. 72 NIRO

Universal-Cu ng-Saw For cu ng glass, quartz glass, porcelaine, ce-ramics and similar materials.

Cu ng aggregate:All moun ng areas are machined, too. The op- mal cu ng speed for the various diamond

cu ng discs can be selected by means of athree-step V-belt pulley.

No. 72/330 NIRO

Universal-Cu ng-Saw - large model For cu ng glass, quartz glass, porcelaine, ce-ramics and similar materials.

This model with cu ng disc from above, ad-justable in height via handwheel and arresta-ble in any posi on allows not only an op mal use of the cu ng disc diameter, but is also for a very versa le applica on. For example, the machine is suitable for cu ng plates and blocks, to make slots into these materials, and to cut tubes longitudinally, etc.

No. 72/905 g

Diamond-cu ng discs discs in bronze binding (standard) diameter: 300 mm coa ng depth: 5 mm coa ng strength: 1,5 mm standard bore: 25 mm

No. 72/905 i

Diamond-cu ng discs discs in bronze binding (standard) diameter: 400 mm coa ng depth: 5 mm coa ng depth: 1,5 mm standard bore: 25 mm

ACCESSORY

1PIECE

1PIECE

1PIECE

1PIECE

1PIECE

22

C ACCESSORY / DRILLING AND REAMING

No. 48/06

Special-glass working lathe for processing of borosilicate glass und quartz glassespecially for the produc on of standard ground tapered joints, ball joints, stop cock barrels, knuckle threads, fl anges and bu ress ends. Well suited for small series.

Technical data: spindle bore: 62 mm centre height: 200 mm bed length: 1300 mm drive power: 1,5 kW number of revolu ons steplessly, max.: 1000 1/min.

Note:We like to off er addi onal equipments and forming tools concerning the provided fi eld ofapplica on.

No. 510

Grinding machine compact built Heavy-duty space saving design, closed housing, with built-in electric motor, grinding spindle runs on ball bearings with Morse ta-per 3.

Note:For the required grinding sizes we gladly off er the necessary accessory.

No. 520

Table with water-resistant lacquered wooden plate for the placing the grinding machine.

1PIECE

1PIECE

1PIECE

23

C DRILLING AND REAMING

No. 551 W

Horizontal Plane-Grinding Machine - Table design Solid, welded steel construc on, working spindle runs on grooved ball bearings and ta-pered roller bearings, drive by means of high-capacity three-phase current motor. Change of speed is carried it by displacement of a nar-row V-belt with V-belt pulley equipped with fi ve steps. As far as machines with stepless adjustment are concerned, change of speed is eff ected by means of a bevel gear.

Technial data: grinding disc diameter: 400 mm grinding tub (lxbxh): 490 x 490 x 130 mm electro supply: 230 V, 50 Hz single phase alterna ng current with cable and shock proof plug connec ng power: 0,55 kW range of adjustment: 25 : 1 speed max.: 1000 U/min. weight: ca. 70 kg dimensions: 490 x 490 x 490 mm

No. 574/1

Plug gauges for standard ground inner joints Sizes a to i, as described before.

No. 574

Plug gauges for standard ground outer joints

No. 525

Grinding vessel from plas c with brass splash guard1

PIECE

Art. Nr. a b c d e

NS 5 7,5 10 12,5 14,5

Art. Nr. f g h i

NS 16 19 24 29

1SET

1SET

1PIECE

24

CNo. 553/01

Glass Belt Grinding Machine For wet and dry grinding opera ons, for sur-face grinding and edging as well as for trim-ming of fl at glasses and hollow glass ware etc.

Technical data: belt length: 1800 mm belt breadth : 100 mm weight: 135 kg dimensions: 650 x 450 x 1600 mm electro supply: three phase rotary current, 230/400 Volts, 50 cycles (other voltages can be taken into account against surcharge). connec ng power: 0,75 kW speed: 1400 1/min.

No. 561/02

Diamond High-speed Drilling Machine with water collec ng tank with divided plexi-glass windows which can be removed indivi-dually.

Technical data: weight: 180 kg measurement with base and water collec ng tank: 10 x 710 x 1420 mm opera on opening: 550 x 605 mm volumetric displacement of the pump: up to 20 l/min. Ul mate pressure: max. 5 bar

Note:We gladly off er bore- and grinding tools coor-dinated on the provided opera ve range.

DRILLING AND REAMING

1PIECE

1PIECE

25

As the world’s biggest specialized company for glass working tools and glass working machines for processing of glass- and quartz tubes, we off er an extensive, wellrounded complete program.

The forma on of our off er pale e is as follows:

A) Complete arrangement for lamp glass blowers with burners, tools and working tablesa) hand torches, bench burners – we recommend our modern

noiseless bench burners „Zenit“b) Glass cu ng knifes, Reamers from metal and graphite, Graphi-

te platesc) Holder for pistons, grinds, threads etc.d) Roller, forceps, measuring tools

B) Cu ng-off machines a er the crack/break-method, wet divide method and thermal shock method

For the selec on of cu ng-off method, the material and size of the work piece is crucial. As universal useable cu ng-out saw for the cu ng-off of glass, quartz glass, ceramics and similar mate-rials we especially recommend our cu ng-out saws, type 72 to 72/330. The cu ng quality can be op mised via appropriate dia-mond discs.

For cu ng-off of all kinds of glass (but no quartz glass) we recom-mend our cu ng-off machine no 71/8 (thermal shock method) The principle off ers the advantage, that the sheared edge stays absolutely transparent and thus, no joining places can be recog-nized at the further processing. A dirt accumula on via coolants is omi ed!

C) Machines for the hot treatment Universal-Glass working lathes Glass working lathes, which are coordinated for the job area of

the glass blowing shop should not missed in a modern workshop. Glass working lathes enable the treatment of big tube dimensions and the produc on of complicated glass repairs.

We built the standard lathes with spindle bores of 80 mm up to 750 mm.

Small lathes serve for the produc on of precise instruments and for the mechaniza on of working cycles. We built these table mo-dels in diff erent designs with spindle bores of 16 – 80 mm. A partly or fully automa on of the glass working lathes is possible.

Tell us your problems, we are gladly available with our long expe-rience.

Manufacturing of serial ar cles We build manual operated and PLC-controlled forming machines,

especially for standard ground joints, spherical ground joints, stop cock barrels, threads,fl anges etc. We gladly cooperate the size and execu on of these machines to the provided opera ve range.

- We refer to the machine series type 48 and type 54 - Half automa c, micro processor controlled blowing machines for

graduated fl ask, round piston and similar glass vessel as well as special lathes with addi onal middle chuck for adding side parts on both sides – e.g. side arms on stop cock barrels – complete the program for the produc on of laboratory glass.

D) Quality assurance Hot trea ng implements made from glass show tensions a er

cooling. For releasing the tension we off er electrical heated cooling ovens

as muffl e furnace and top hat furnace in many sizes and in two na-ture regions up to max. 1280°C (thus, its even applicable for quartz glass).

For the op cal tes ng of the tension we build glass tension tes-ters in diff erent sizes and execu ons, from small hand-operated testers to a very popular table model up to a big footed cabinet. (The hand-operated tester is even applicable for tes ng of already installed glass equipment).

E) Grinding shop - arrangementsa) We deliver spindle grinding machines in special execu ons for

the receiving of grinding tools for grinding of standard ground joints, spherical ground joints and stop cock barrels.

b) Horizontal-grinding machines (facing grinding machine) for the tube end-treatment. These machines are working with cast discs and need addi on of abrasive (Silizium- Carbid).

c) Belt grinding machine, which can be equipped with corundum grinding belts and cork polishing belts, for the tube end treat-ment, for facet, etc.

d) Glass drills for the use of conic diamond rub tolls (grinding tools) and diamond hollow drill. For smaller drilling capaci es up to approx. 30 mm and the use of conic diamond grinding tools up to approx. NS 60, we recommend model no. 561. For bigger drilling capaci es up to 100 mm diameter and for the use of grinding tools up to approx. NS 60, we recommend the column drill model 564. With exposi ons men oned before, we can only try to point out some considera ons with the ar-rangement of a glass blowing shop.

To advise you op mally, the answering of the following ques ons is very helpful:

1. How many glass blower work places will be arranged?2. What will be produced?3. Which max. gas tube dimensions should be treated now in future?4. Which kind of gas is available?5. Should quartz glass be treated, too?

NOTICE FOR ARRANGING A GLASS BLOWING SHOP!

glass blowing shop equipment guide

Documents