Injection Screw Barrel Injection Molding Screw Barrel
Braille signage typically consists of raised characters that can be felt with the fingertips. These characters are embossed onto the sign surface, allowing individuals to read the information using their sense of touch. Braille signage is usually accompanied by visual text and graphics to accommodate individuals with varying degrees of visual impairment. Braille Signage,Braille Signs,Push Door Sign Plate,Office Sign Shanghai Caide Printing Co.,Ltd. , https://www.caideprinting.com
Injection screw barrel, injection bottle blow molding screw barrel, injection molding screw barrel, plastic machinery components
Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G
Base Materials:
1). 38CrMoAlA(JIS SACM645).
2). 42CrMo(AISI 4140).
3). 4Cr5MoSi V1 (JIS SKD-61).
4). 9Cr18MOV
5). HPT
Bimetallic alloy materials:
1). Fe-based alloy
2). Ni-based alloy/Deloro alloy
3). Co-based alloy
4). NiCo-based alloy
5). Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
About ZY:
1. Rich strength----We have our own professional teams in the sales, design, production, inspection and customer service areas. We concentrate to bring customers the most perfect customer experiences.
2. High-quality products----We adopt a series of advanced production and processing equipments such as CNC machines, Stellite PTA welding machines to ensure the quality of our products.
3. Large international market----We do foreign trade more than 5 years, we have a set of mature foreign trade system, our customers are all over the world. We will continue to expand our international market.
4. Location advantage----We are located in China's screw town----Jintang town, Zhoushan city, near to Ningbo Port and Shanghai Port.
5. Serious and responsible attitude----Over the years, we always maintain a serious, professional and responsible attitude, make our best efforts to meet customers' demands.
Welcome to contact us~!
Braille signage is essential for promoting accessibility and inclusivity. It allows individuals with visual impairments to navigate public spaces safely and independently by providing information about room numbers, restroom locations, elevator access, emergency exits, and other important details. Additionally, Braille signage can also include tactile symbols to convey information about specific amenities, such as elevators, staircases, restrooms, or parking spaces.