Opema Ravne|Pneumatic hammers, rock drills and accessories | Other hammers, grinding machines, accessories

OTHER HAMMERS, GRINDING MACHINES, ACCESSORIES

   

Ostala kladiva

DOWN -THE- HOLE HAMMER

Application: on drilling rigs for drilling deep holes in quarries, in the manufacture of landslide protection.

Features: high manufacturing quality, good performance properties, constant percussion, high drilling capacity, setback absorption, for sand and stone, easy maintenance, long lifetime. The GK04 model is especially effective in very hard rocks.

Slika
Technical data for GK O4
General data GK 04
External diameter [mm] 78
Length with no core bit [mm] 990
Weight with no core bit [kg] 26.7
Minimum core bit diameter[mm] 85
Piston weight [kg] 2.23
Air consumption at 6 bars [m3/min] 3.9
Air consumption at 14 bars [m3/min] 8.5
Max. internal cylinder bush diameter [mm] 56.05
Max. new piston diameter [mm] 55.94
Max. aeration between piston and cylinder bush [mm] 0.12
Minimum new valve diameter [mm] 15.8

 

Connection Order No.
Rd 50x1/6'' 89 385 11
API 23/8''ček 89 38 512
GG2'' 89 385 13

 

 

Core bit diameter
[mm]		 Order No.
Parabolic pins
95 0406 00 108
105 0406 00 109
Technical data for GK 22.88
General data GK 22.88
Order No. 9 385 01
External diameter [mm] 75
Length with no core bit [mm] 880
Weight with no core bit [kg] 21
Core bit diameter [mm] 90
Piston weight [kg] 1.64
Air consumption at 6 bars [m3/min] 3.2
Max. internal cylinder bush diameter [mm] 54.06
Max. new piston diameter [mm] 53.96
Max. aeration between piston and cylinder bush [mm] 0.13
Impact rate by 6 bar [min-1] 1550
Connection Rd 50x1/6''

 

Core bit diameter
[mm]		 Order No.
Ball pins
90 406 00 106*

 

RAMMERS

Rammers are used for  consolidation of bases, such as soil and sand, tamping  of fireclay lining and sand casting moulds, etc.

Slika
Technical data and equipment
Rammer NP100 NP100S NP100KV NP100KVS NP180 NP180KV
Weight [kg] 7,15 6,55 6,82 5,94 9,5 9,5
Lenght [mm] 1020 665 1020 665 1190 1190
Working pressure [bar] 5-6 5-6 5-6 5-6 5-6 5-6
No. of blows [min-1] * 1400 1400 1400 1400 850 850
Air consumption [m3min-1]* 0.3 0.3 0.3 0.3 0.4 0.4
Sound pressure level (ISO 15744) [dB] Lp, r = 1 m** 90 90 90 90 95 95
Sound power level guaranteed, Lw (ISO 15744) [dB] ** 101 101 101 101 106 106
Level of vibrations SIST EN ISO 28927-6 3-osi [ms-2] *** 9,4 9,4 9,4 9,4 11,9 11,9
Level of vibrations ISO 8662 [ms-2] *** 8,1 8,1 8,1 8,1 13,6 13,6
Air connection R3/4" R3/4" R3/4" R3/4" R3/4" R3/4"

 

 

Tool Type Shank
[mm]		 Length
L [mm]		 Diameter
D [mm]		 Weight
[kg]		 Order No.
Round steel head NP100
NP100S		 11,75
Morse 1
round		 70 53 0.45 327 04 005
NP180
NP180S		 17
Morse 2
round		 98 60 0.71 327 01 026
Round rubber head NP100
NP100S		 11,75
Morse 1
round		 70 53 0.22 327 04 006
NP180
NP180S		 17
Morse 2
round		 98 60 0.43 327 01 027

We can produce also tools of different shapes and lengths, if required.

Orodja za nabijače peska

Picture of steel (above) and rubber (below) ramming head

 

 

 

IN LINE LUBRICATORS MAZ

Advantages:

  • when oil runs out, the compressed air supply automatically closes
  • allows a reliable efficient operation
  • safety function if air disconnects
  • M-steel covered – Atex 
  • Enable smooth and long term operation of  pneumatic hammers
Slika

Download documents

Technical data
Lubricator MAZ 10 (M) MAZ20 (M) MAZ30 (M) MAZ40 (M) MAZ240
Order No. 9 336 01 (05) 9 336 02 (06) 9 336 03 (07) 9 336 04 (08) 9 33612
Lenght (mm) 404 404 404 404 410
Width (mm) 128 128 128 128 165
Weight (kg) 4.8 4.8 4.8 4.8 8.3
Oil quantity in tank (I) 0.5 0.5 0.5 0.5 1
Working pressure (bar) 4-7 4-7 4-7 4-7 4-7
Air flow (min -3) 0,5-1 1-2,5 2,5-4,8 4,8-7 4,8-7
Connection thread (extertnal) R3/4" R3/4" R1" R1" R1"

Recommended use per hammers:

  • MAZ 10 (M) : NP100, NP180, CK30
  • MAZ 20 (M): LRK7, LRK8, SRK12, SRK17, ECO17, ECO20, ECO23, TRK30
  • MAZ 30 (M): VK23
  • MAZ 40 (M): MFD90, MFD90 MAX,MFD90 MAX PLUS, LPB, LTV
  • MAZ 240: MFD90 MAXPLUS on drilling rigs

GRINDING MACHINES

Application: for grinding all types of materials, especially steel and steel castings.

Features: robust and durable, for the toughest conditions of use.

Brusilni stroji
Brusilni stroji
Technical data
Grinder ABS 15 ABS 100 ABS 178 PBS 178
Order No. 9 363 05 9 363 14 9 363 13 9 368 12
Weight [kg] 1.6 3.8 3.8 3.6
Lenght [mm] 332 513 513 360
Working pressure [bar] 4-6 4-6 4-6 4-6
Drilling speed [min-1] 22000 6000 8600 8600
Air consumption [m3min-1] 0.8 0.8 1.2 1.7
Diameter of grinding wheel / stone [mm] 3-50 100 178 178
Thickness of grinding wheel [mm] - 24 3-8 3-8
Diameter of hole in grinding wheel [mm] - 20 22 22
Shank diameter [mm] 6 - - -
Hose connection LW10 R ¾'' R ¾'' R ¾''

EXHANGEABLE TOOLS FOR PNEUMATIC PICK HAMMERS

In our factory we produce high quality tools of various shapes for our hammers, up to 5 meters long. In the  lists are the most commonly used tools. For other dimensions contact us.

Slika
Exchangeable tools for pneumatic pick hammers
Tool type Hammer Shank [mm] Length L [mm] Width E [mm] Weight [kg] Order No.
Chisel S5 19x50
Hex.		 260 25 0.8 407 00 123
250 60 0.8 407 00 124
LRK8PE  SRK17PE  ECO17    22x82,5
Hex.		 350 - 1.4 407 00 082
ECO20     ECO23 25x108
Hex.		 450 - 2.6 407 00 103
TRK30 32x152
Hex.		 300 - 4.25 407 00 084
 Moil point S5 19x50
Hex.		 260 - 0.8 408 00 072
LRK7PE LRK7PEA 25x75
round		 350 - 1.8 408 00 028
SRK12PE  SRK12PEA SRK12FPE 25x75
round		 450 - 2.2 408 00 029
LRK8PE  SRK17PE  ECO17    22x82,5
Hex.		 450 - 2.25 408 00 030
ECO20    ECO23 25x108
šesterorobi		 450 - 2.6 408 00 032
TRK30 32x152
Hex.		 450 - 4.35 408 00 036
Spade LRK8PE  SRK17PE  ECO17    22x82,5
Hex.		 425 100 3.3 409 00 019
ECO20   ECO23 25x108
Hex.		 425 140 2.4 409 00 012
TRK30 32x152
Hex.		 350 100 3.25 409 00 013

We can make tools of different shapes and lengths per order.

 

 

 

Tool Hammer Shank [mm] Length L [mm] Width E [mm] Weight [kg] Order No.
Spade COCK9 15 - cone 1:12 hex. 250 25 1 407 00 044
Rouging head COCK9 15 - cone 1:12 hex. 242 1,85 50x50 9 410 00 011
410 00 014 +
410 00 015)

We can make tools of different shapes and lengths per order.

Orodja za Cock9

 

 

 

 

Tool Hammer Shank [mm] Length L [mm] Width E [mm] Weight [kg] Order No.
Moil point S23 14,3/12,5 150
250		 -
-		 0,28
0,42		 408 00 019
408 00 060
Spade S23 14,3/12,5 150
250		 25 0,25
0,42		 407 00 062
407 00 105

We can make tools of different shapes and lengths per order.

Orodja za S23

 

 

TOOLS FOR PNEUMATIC ROCK DRILLS

For drilling with our rock drills we offer on request:

  • tools for drilling stone and concrete
  • standard hexagonal shanks 22 x 108 mm and 25x108 mm
  • integral drill steels
  • integral drill steels with cone and removable button bits

Read more in the leaflet in the download documents.

Slika

Download document

LIGHT PNEUMATIC HOSES AND COUPLINGS

Lightweight hoses, lighter than conventional compressed air hoses. Fully synthetic woven jacket, plastic reinforcing spiral and inner rubber cover. Dimensionally stable, resistant to various aggressive media. Custom length.

 

FEATURES:

  • Approximately 70% lighter than conventional rubber hoses
  • Costume length 1-60 m
  • With or without couplings
  • Compatible with standard couplings  from various manufacturers
  • Various couplings at the hose ends (G, Rd, C)
  • Standard color: black with orange stripe
Slika

Download document

Technical data for pneumatic hoes
Order No. 425 00 169 425 00 170 425 00 171
Designation OR13 OR19 OR25
Hose diameter 1/2'' -13 mm 3/4'' - 19 mm 1''- 25 mm
Working pressure 30 30 25
Burst pressure 96 98 91
Weight (g/m) 112 147 195
Working temperature -30 °C do + 70 °C -30 °C do + 70 °C -30 °C do + 70 °C

Pneumatic hose with couplings

Pneumatic hose

 

Hose type Coupling 1 Coupling 2
OR13
OR19
OR25		 G G
Rd Rd
C C
G C
G Rd
Rd C

KIG

For hoses equipped with couplings C (SKG), we recommend purchasing in combination with a KIG coupling.

 

 

TECHNICAL PROPERTIES OF COUPLINGS (COMPLET) ORDER NO. COUNTERCOUPLING (OPTIONAL)
(OPCIJSKO)
FOR HOSE COULING DESIGNATION COUPLING THREAD/TYPE CONE
OR13 G (DIN8538/20 033) G3/4" (R3/4˝) 1:04 9 425 00 114 /
Rd (DIN8538/20 033) Rd32X1/8" 1:03 9 425 00 115 /
C (DIN3489) SKG13 / 9 425 00 116 KIG12
OR19 G (DIN8538/20 033) G3/4" (R3/4˝) 1:04 9 425 00 117 /
Rd (DIN8538/20 033) Rd32X1/8" 1:03 9 425 00 118 /
C (DIN3489) SKG19 / 9 425 00 119 KIG34
OR25 G (DIN8538/20 033) G1˝ (R1˝) 1:03 9 425 00 120 /
Rd (DIN8538/20 033) Rd32X1/8" 1:03 9 425 00 121 /
C (DIN3489) SKG25 / 9 425 00 122 KIG10

Other connection fittings on request

 

ORDER KEY:
Hose type – Coupling 1 - Coupling 2 - Length

Example for ordering prefabricated hose:
Nominal hose diameter (inner hose diameter) 25mm with connection fitting G 1˝ at one end of the hose and at the other end Rd32x1/8˝, in length of 5 meters.              
Hose complete designation : OR25 – G1 – Rd32 - 5
 

VACUUM DUST COLLECTOR

CAPTURE / COLLECT &TREATMENT / COMRESSED AIR SUPPLY

FEATURES

  • Washable resable filter conforms To OSHA Standard 1926.1153
  • Pressure: 6Bbar (87psi)
  • Air consumtion:1 [m3min-1 ] (35cfm)
  • Vibration: 0
  • 20 liters tank (5gal)

 

BENIFITS

  • No external energy needed: the system works thanks to the compressor connection
  • The VDC system is universal: it can be used with all hammers and brands
  • No water needed: neither on the work itself, nor in the tank: the dust is absorbed by a washable HEPA filter
  • The system can be located up to 5m (16ft) away from the work: more freedom fort he worker
  • Light and portable package: easy to carry around worksite
  • Low air consumption: you need a 3.5 [m3min-1 ] compressor to run VK23 Rock drill along with the VDC
  • Start/stop button fort he dust collection system: you decide when you start or stop it, independently from the hammer itself
  • To reduce noise, the VDC is equipped with a silencer
Slika

Download document