Injection Molded Transparent Optical Screw

Product parameters

Specifications: Φ20-Φ110mm
Aspect ratio: L/D=20~24
Applicable materials: PMMA, PC, PP, PS, etc.
Application areas: optical lenses, electronic appliances, automotive parts, medical equipment, etc.

Our advantages

1. Customized screw design for materials, control of feed amount, strong plasticizing ability, more uniform discharge.
2. Based on material properties, combined with various wear-resistant and corrosion-resistant steel properties, and manufactured with advanced processing technology to improve the service life of the screw.
3. Support on-site seminars and process support

The company undertakes Φ20-Φ50 1:20-1:24 aspect ratio screw barrel business

1. Single piece processing

2. Matching production

3. Upgrading and transforming existing equipment

Based on the different needs of customers, the company classifies and designs products according to the physical properties of different raw materials, product requirements and processing technology, so as to customize the most professional and profitable solutions for customers. We have been improving every process of product production, from material selection, processing to supply, and we are committed to providing customers with high-quality products.

Production Flow

Screw Process:

Blanking ->Punching ->Rough turning ->Hardening & Tempering ->Finish turning ->Rough Milling ->Finish Milling ->Make grooves for bimetallic ->Bimetallic by PTA ->Rough Grinding ->Rough polishing ->Make splines or Keys ->Nitriding ->Finish Grinding ->Polishing ->Packing & Delivery

Barrel Process:

Blanking ->Punching ->Rough turning ->Rough Boring ->Hardening&Tempering ->Finish Boring(0.4-0.8mm) ->Make grooves for bimetallic ->Bimetallic by PTA ->Finish Grinding ->Finish turning ->Milling the feeding hole & exhausting holes ->Nitriding ->Make other small holes,thermometer hole,location hole->Grinding surface of feeding hole & exhausting hole ->Polishing ->Packing & Delivery

Product advantages

Advanced and complete production equipment

The company has various high-precision product-specific equipment to ensure that product quality continues to improve steadily and continuously, and sincerely provide customers with excellent products and high-quality services.

Large-scale production site

The company mainly produces various high-precision screws, melt barrels and other plastic machine parts. At the same time, it is also committed to developing screws with higher requirements to meet the needs of the majority of users. Produce first-class products with professionalism.

First-class heat treatment processing

The company has internationally advanced screw and barrel surface treatment methods and equipment, such as: imported supersonic surface spraying, electroplating, surface high-frequency or medium-frequency quenching, vacuum quenching, nitriding, etc., to meet the needs of different uses.

Strong R&D capabilities and quality assurance

A professional R&D team is the key to winning the market. People-oriented, constantly seeking new science and technology. Develop more high-quality and fashionable products, introduce international production equipment and scientific and modern management systems, and closely follow the pulse of the times. Whether in technology or design, it maintains a good advantage.

After-sales service

While achieving achievements and honors in production, R&D, and innovation, the company has always adhered to the people-oriented approach and continued to invest large amounts of money in the purchase and upgrade of production safety facilities and equipment and employee training. It attaches importance to production without forgetting safety and always rings the alarm bell of “no matter how busy production is, never forget safety.”