24 years in the market. Mainly thanks to the preservation of quality without compromise and using modern technology.
All requests, queries and orders are promptly addressed on the day they are received, or at the latest the following day.
The number of subscribers is evidence that GACZ is a stable partner for your company.
We offer products of the highest quality as the world's leading manufacturer of tire components.
Our customer - our master. We are able to produce products exactly according to your needs in a short time horizon.
We are the market leader and we work with the world's largest and best tire manufacturers.
GACZ was first ISO certified in 2002 and since then it has been regularly re-certified. GACZ complies with ISO 9001:2015 and ISO 14001:2016.
We are an approved supplier of sipes and venting systems for the world s leading tire manufacturers operating at all continents. Our constant quality management improvement is based on implementation of specific customer requirements for the quality system, manufacturing and inspection processes as well as product quality.
GACZ has implemented an integrated management of quality, environment, work safety and social responsibility and safety of information within such a scope as corresponding to requirements set for suppliers by its key customers.
The R&D centre makes use of a special designed software for complex 3D simulation of the mold cavity filling. We optimize positioning of vents in the mould and, if needed, recommend slight adjustment of the mould design.
After the simulation, results are verified in practice. A special piece of segment is manufactured. Next step involves pressing-out of samples and subsequent analysis in cooperation with customer.
Last but not least, GACZ offers training in vent installation and maintenance to all existing and new customers.
Right here we've got our highest quality products.
We produce spikes and minivents according to customer's drawings. It is possible to produce both standard steel and stainless steel.
It is possible to turn the inner and outer threads. Surface finishing on request.
Maximum diameter: 7mm
Maximum length: 35mm
LV vent is a two-piece vent, which can be disassembled and, as such, its core part can be replaced.
If there is a need to change the mold de-aerating capabilities, different vent parameters can be achieved simply by using different core parts.
GACZ two-piece vents are designed so that core installation can be performed manualy.
The application of the two-piece vent type brings the advantage of cheap core replacement in the event of vent blockage.
The GACZ Spring Vent consists of three parts: case, pin and spring.
The case is seated in a mold.
A pin on which the spring is pressed is secured inside the case.
This spring ensures that the valve is in the open position by default.
The valve is closed by contact of the pin with the rubber compound.
Upon contact, the valve is opened and allows residual air to escape from the mold cavity.
After removing the tire from the press, the pressure on the pin is released and the valve is opened by the spring force.
Our company produces Eurovent type vents according to the Continental patent.
Production dates back to 2000.
Sales are only for Continental and their approved supplier.
Gottschol Alcuilux CZ is one of the world's leading suppliers of this product.
Sipes are made of stainless steel sheets; they are tailored to customer requirements, directly for each mould type and tread pattern, out of sheets of various types and thicknesses (from 0.2 mm to 3 mm).
Sipe types:Copper electrodes are manufactured in order to insert sipes into milled aluminium castings. Following customer requirements, electrodes are then bent to required shapes.
Production is executed based on drawings supplied by customers.
Our company regularly participates in tire trade fairs. Each year it participates in the most important trade fairs in the rubber field and in the field of construction and production technology of tires worldwide, such as TIRE TECHNOLOGY EXPO, RubberTech and ITEC.
We print tool steel 1.2709 up to maximum dimensions of 250 x 250 x 300 mm using the revolutionary DMLS (Direct Metal Laser Sintering) technology.
This technology uses a high-powered computer-controlled laser to sinter an applied layer of metal powder, creating a solid, precise and complex product structure.
Advantages of this technology:
We also offer the creation of a 3D model.
The finished product can be ground, sandblasted, refined to a hardness of 55 HRC, blackened, coated and other surface treatments can be applied.
You can find more information tiskkovu.cz
Get in touch with us
Room 3-F, 2nd Building
No. 288 Ningxia Road,
Qingdao, 266071, China
Phone: +86 532 8097 0696~9
Phone: +86 532 8097 0751~3
Fax: +86 532 8097 0695
Mobile: +86 137 3091 6368
info@great-ocean.net
Contact: Wendy Zhan
www.great-ocean.net
T501/502 Imperial Plaza
Corner of 27th & 30th Road,
Near Nilgiri Garden, Bandra (W), Mumbai 400050, India
john@ibp.sg
Gottschol Alcuilux CZ, spol. s r.o.
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