Conical Twin Screw & Barrel
We offer the different type of the conical twin screw & barrel, 45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188, these types are the popular type.
We can customize according to customers'requirements.
The compression ratio of screws can be designed according to different products and mixtures.
Hardness After Hardening & Tempering
Nitride layer depth
Less than 2 level
Linearity of screw
Bimetallic layer depth
Hard-chrome plating hardness after nitriding
Chrome-plating layer depth
Welcome to contact our professional manufacturers and suppliers in China to place an order of the conical twin screw and barrel. Our factory has employed a group of highly qualified staff at your service. Please be free to get the quality products made in China from us.