EJECTOR PINS
Ejectors for injection moulds, from the standard part to the individual ready-to-install tool solution.
EJECTOR PINS
Straight ejector pins
Ejector pin DIN1530 AS, cylinder head, nitrided black oxidized
According to DIN 1530 AS, metric
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Ejector pin DIN1530 AB, cylinder head, nitrided bright
According to DIN 1530 AB, metric
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Ejector pin DIN1530 AH, cylinder head, hardened
According to DIN 1530 AH, metric
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Ejector pin DIN1530 AHD, cylinder head, hardened, DLC-coated
Cold-work steel 1.2210 or similar
Ejector pin DIN1530 AH, cylinder head, hardened, stainless steel
Rust- and acid-resistant steel 1.4112 or similar
Ejector pin DIN1530 D, countersunk head, hardened
According to DIN 1530 D, metric
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Offset ejector pins
Ejector pin DIN1530 CH, cylinder head, offset hardened
According to DIN 1530 CH, metric
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Ejector pin DIN1530 CB, cylinder head, offset nitrided bright
Hot-work steel 1.2343 or similar
Ejector pin DIN1530 CHD, cylinder head, offset hardened DLC-coated
Cold-work steel 1.2210 or similar
Ejector pin DIN1530 CHD, cylinder head, offset hardened HSS DLC-coated
High-speed steel HSS
Ejector pin DIN1530 CS, cylinder head, offset nitrided black oxidized
Hot-work steel 1.2343 or similar
Flat ejector pins
Flat ejector pin ISO8693 FA nitrided
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Flat ejector pin ISO8693 FAH hardened
Cold-work steel 1.2210 or similar
Flat ejector pin ISO8693 FAHE hardened 2 corner radiuses
Cold-work steel 1.2210 or similar
Flat ejector pin ISO8693 FAHE hardened 4 corner radiuses
Cold-work steel 1.2210 or similar
Flat ejector pin ISO8693 FAHED hardened 2 corner radiuses DLC-coated
Cold-work steel 1.2210 or similar
Flat ejector pin ISO8693 FAHED hardened 4 corner radiuses DLC-coated
Cold-work steel 1.2210 or similar
Ejector Sleeves
Ejector sleeve ISO8405 nitrided
according to DIN ISO 8405 (DIN 16756, bright nitrided)
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Hot-work steel 1.2343 or similar
Surface hardness 950 HV 0.3
Core hardness approx. 45 HRC
Ejector sleeve ISO8405 hardened
according to DIN ISO 8405 (DIN 16756, hardened)
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Ejector sleeve with starting hole similar to ISO8405 hardened
according to DIN ISO 8405 (DIN 16756, hardened)
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Alloyed cold-work steel 1.2210 or similar
Hardness approx. 60 HRC
Core pins
Ejector pin DIN1530 AK, cylinder head, core pin, unnitrided
similar to DIN1530 AK
Hot-work steel 1.2343 or similar
Hardness approx. 42 HRC
Hot-work steel 1.2343 or similar
Hardness approx. 42 HRC
Ejector pin DIN1530 AK, cylinder head, core pin, unnitrided, highly quenched and tempered
Hot-work steel 1.2343 or similar
Standard and custom ejector pins
We supply ejector pins in the metric, inch and JIS measurement systems
Diameters from 0.5 to 32mm and lengths up to 1600mm depending on the type of ejector pin
Optimization of sliding properties and for wear protection
In addition to processing standard ejector pins, we also manufacture custom ejector pins based solely on the customer's design data
Processing of standard ejector pins
In addition to standard ejector pins, we also offer custom processing, such as grinding the heads as a rotation lock or shortening the ejector pins to the desired finished size.
Cutting to length
Round ejectors, with either a continuous or stepped shank, are cut to the required finished dimensions according to individual customer specifications, ready for installation, with a length tolerance of 0/+0.02 mm. This is possible for standard ejectors with lengths ranging from 60 mm to 600 mm and diameters between 2 mm and 25 mm.
Rotation lock
Grinding the ejector heads serves on the one hand as a rotation lock for ejectors that need to be installed in a specific position in the mold, such as contour ejectors. On the other hand, this also helps in mold design to place multiple ejectors space-savingly in tight installation conditions, thus enabling ideal component demolding.
Laser marking
On request, markings are applied using a laser machine, for example for component identification.
Configurator
With our ejector configurator, round and flat ejector pins as well as core pins can be determined in a few steps according to the respective wishes and requirements through selection options and individual dimension inputs, requested as an offer or ordered directly via our webshop.
Ejector sleeve with starting hole
As an exclusive in-house development, we offer an ejector sleeve with a smaller inner diameter. These standardized ejector sleeves with a starting hole are hardened and conform to the specification of ejector sleeves according to DIN ISO 8405. The difference is the inner diameter, which is consistently smaller over the entire length compared to the standard and thus serves as a starting hole for wire EDM.
Technical specifications
Material ≈ 1.2516 hardened
Outer diameter 4 mm to 16 mm
Lengths up to 300 mm
Advantages
quick response time for adapting the sleeves to the required specifications in the tool
costly downtime is avoided
in case of damage or spontaneous design changes, quick action can be taken
