Rubber Bellow, Silicone O Ring, Gasket Epdm

FEATURED

PRODUCTS

Ultra Shot
Cryogenic Deflashing Machine Series

Our corporate vision is to provide all customers with the best quality cryogenic deflashing machine.
You can remove burrs from your rubber parts, Polyurethane, Silicone, Plastic, Die-casting and Metal Alloy Products to ensure a safe, smooth and visually appealing surface finish with advanced deburring solutions from STMC. We offer a variety of configuration options to suit different requirements and price range.

Efficiency:

Taking the processing of regular rubber O-rings as example, One set of Ultra Shot 60 series cryogenic deflashing machine can process up to 40kg per hour, the efficiency is nearly equivalent to 40 people working manually.

Working Principle
of Cryogenic Deflashing/Deburring

Rubber, injection-molded, and zinc-magnesium-aluminum alloy products undergo hardening and embrittlement as temperatures decrease, progressively losing their elasticity. Notably, below their embrittlement temperature, even minimal force can cause these materials to shatter. At low temperatures, the flash (excess material around the product) embrittles more rapidly than the product itself. During the critical window where the flash has embrittled but the product retains its elasticity, high-speed spraying of specially designed plastic pellets is used to impact the product. This process effectively removes the flash without compromising the integrity or quality of the product.

ABOUT

STMC

Showtop Techno-machine Nanjing Co., Ltd. is a Chinese national high-tech enterprise, for over 20 years STMC has been specializing in the R&D, manufacturing, sales & lifetime post-sales service, spare parts and consumable supplies of cryogenic deflashing machine and OEM service. Do well in rubber, silicone, peek, plastic material product deflashing & deburring.

STMC has its global headquarter in Nanjing, China, south region subsidiary in Dongguan, West region subsidiary in Chongqing ,oversea branches in Japan and Thailand, committed to serving clients around the world.

Our

Customers

recent

NEWS

Cryogenic Deflashing of Rubber O-rings
Dec/25/2024
https://www.showtop-tech.com/uploads/2.27（单英文字幕）.mp4 Today, we conducted a cryogenic deflashing machine test on two types of rubber O-rings. The burrs around the O-rings were successfully removed, and the product surfaces remained intact!

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Nov/14/2024
With the development of modern manufacturing, the precision requirements for rubber, plastic, and die-casting products have increasingly heightened, rendering traditional manual deburring methods insufficient to meet the needs for efficient and high-precision production. Against this backdrop, th...

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Ultra Clean Industrial cleaning and Drying Machine cleaning rubber pet toys
Nov/01/2024
Today, we conducted a cleaning test on a rubber pet toy. After trimming, the surface of the product was covered with debris. Due to the large production volume, manual washing was time-consuming and labor-intensive, so we chose the Ultra Clean Industrial Cleaning and Drying Machine for cleaning. ...

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New Product Launch| ULTRA CLEAN Industrial Cleaning & Drying Machine
Oct/12/2024
We are proud to offer the Ultra-Clean Industrial Cleaning & Drying Machine. Equipped with various modes for fully automatic fine washing and drying, it features three washing modes and a spiral conveyor design, significantly enhancing the cleaning effect. After washing, it efficiently air-dri...

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Washing Machine Rubber Drain Valve Trimming Case
Sep/24/2024
Today, the deflashing involves a rubber plug drain valve made of EPDM material. The product has relatively thick flash, mainly around the parting line. During product testing, the NS-120T model was chosen, which is suitable for deflashing most rubber products. The image below shows a comparison o...

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STMC obtained 6 software copyrights and 5 patent authorizations, including 2 invention authorizations, and acknowledged as national high-tech enterprise; national scientific and technology enterprise, national innovative enterprise, and Jiangsu scientific and technology private enterprise.