PSZT type hot nozzle ,suitable for plastic product with small scale but with good fluidity , which can produce one product in one nozzle ,also suitable for the multi-products in one nozzle . PSZT type hot nozzle ,suitable for plastic product with small scale but with good fluidity , which can produce one product in one nozzle ,also suitable for the multi-products in one nozzle . http://www.snakehotrunner.com/