PRM-TAIWAN

for Extruder Machine - Single Screw Tex Series

Classification : Gear Box Series
Country: Taiwan
Phone: 886-3-5970206
Fax: 886-3-5970210
Contact Person: Jeff Chen

(1) High strengthen tenacity & compact structure, safety coefficient up to 2.5.
(2) Gear Elements are made under the criterion of AGMA.
(3) Carburization treatment -> high precision grinding to enhance engagement rate & low noise below 80dB & increase working efficiency to extend machine life.

NO. SCREW Ø m/m MODEL THRUST BEARING OUTPUT SHAFT Ø INPUT SHAFT Ø MAX. POWER
1 Ø 180 2P360 29452 Ø 120 Ø 80 300HP
2 Ø 180 2P360 29448 Ø 120 Ø 80 250HP
3 Ø 150 2P320 29440 Ø 100 Ø 70 200-250HP
4 Ø 150 2P280 29436 Ø 100 Ø 60 175HP
5 Ø 120 2P280 29436 Ø 90 Ø 60 200HP
6 Ø 120 2P250 29434 Ø 90 Ø 55 150-175HP
7 Ø 100 2P225 29430 Ø 80 Ø 50 125HP
8 Ø 85 2P200 29448 Ø 70 Ø 45 100HP
9 Ø 75 2P200 29428 Ø 60 Ø 45 75HP
10 Ø 65 2P180 29424 Ø 50 Ø 40 50HP
11 Ø 55 2P160 29420 Ø 42 Ø 35 40HP
12 Ø 45 2P140 29418 Ø 38 Ø 32 30HP
13 Ø 40 2P125 29416 Ø 32 Ø 28 20HP

CASE Material: FC 25 module cast iron  

GEAR SHAFT     a. Material : SNCM220.Carburization & Hardness HRc56∘~60∘

b. Gear precision: reach JIS 2 level

GEAR

  1. Material: SCM420
  2. Carburization & Hardness HRc56 ∘ ~58∘
  3. b. Gear precision: reach JIS 2 level

OUTPUT SHAFT

  1.  Material: SCM440
  2.  Hardness: reach HRc28 ∘ ~32∘
  3.  High Frequency Heat Treatment in HRC 48〫-52〫 in the connected area of ​​Oil Seal

Bearing Brand : SKF 、FAG、NSK (OPTION),  Oil Seal : NOK or SKF Brand, material: Viton

Lubrication System :

  1. OIL BATH SPLASH TYPE
  2. Forced type (Elements including as below)
  1. Motor PUMP(1HP/220/380V+Rop210HA) Teco Brand
  2. Cooling device(plate type) or Cylinder type
  3. Y Type Filter
  4. Temperature Gauge
  5. Pressure Gauge
  6. Pressure Switch

Gear Measuring Report : Lead/Profile/Pitch testing Report

Operation temperature rising: below +40 (Ambient temperature)

Operation Vibration < 2.3mm/sec

Operation Sound < 80Db,

None Oil Leakage