25 kg Econo direct type hot air plastic hopper dryer for injection machine

Product Overview

Description

1. Application:
     HD series “Standard” hopper dryers offer an effective and low-cost method for plastic material drying. Hot air is used to dry wet materials that due to moisture absorption during packaging,

 

transportation, and recycling cycles,they can be directly mounted on the moulding machine for quick drying and space saving.

 

     For this series,hot air blows evenly from bottom to the top (Both HD-800 and HD-1000 have down- blowing air pipe and accessible door for easy material clearance) of the hopper with capacity ranging from 12~1000kg.

                                                               ( HD  Direct Mounting)

 

 

                                           ( HD  Floor Stand Mounting)

 

 

2. Feature:
 1) Adopt hot air diffuser to gain an even hot air flow to improve drying efficency.

  2) Unique hot air inlet elbow design can prevent dust piling up ta bottom of the pipe heaters so as to  avoid burning.

 3) All material contact surface are made of stainless steel to eliminate material contamination.

 4)Hopper separated from its base,ensuring convenient cleaning.

 

3. Accessory option:

 

1) 24 hours auto start/stop timer and double insulated hopper are available as options.

 2) Cyclone dust separator, exhaust air filter,magnetic base and blower inlet filter are optional.

3) Hot air recycler, suction box, hopper magnetic, N type floor stand and storage hopper are optional.

 

4. Working Principle

  In the drying process, hot air with constant temperature is blown by a blower into a two-layer insulated hopper to dry the materials.Moisture will be separated out and taken away by hot air, thus to gain a satisfied drying effect.

 

Air blown out of blower became high temperature drying air after being heated ,Through screen protector and hole screen. hot air can be equably dispersed in the material of storage tank(See the picture),HAR is optional so the air enter drying blower after being filtered to form a closed loop circle and save electricity.

 

                                                                

 5. Specifications

 

Model	HD-12	HD-25	HD-50	HD-75	HD-100	HD-150	HD-200	HD-300	HD-400	HD-600	HD-800	HD-1000
Loading capacity	12	25	50	75	100	150	200	300	400	600	800	1000
Heat power	1.8	3.5	4.5	6.5	6.5	9	12	15	18	21	30	40
Blower power	50	90	100	250	250	350	350	750	750	1100	2200	2200