双螺杆泵——旋转式容积泵

Product Type(s) : Positive Displacement Pumps
Description :

Waukesha Cherry-Burrell™ 双螺杆泵（WTS）具有处理卫生级产品的能力，可以温和输送物料，泵送具有较大颗粒的剪切敏感性物料，满足不同的工艺需求。这款泵均可处理从低粘度物质到高粘度各种物料（包括挥发性物质或气体成分），对于卫生和效率至关重要的各类应用而言，它是您的理想选择。
Capacity :

Pump Services


WHERE TO BUY

FEATURES

双作用
我们的双螺杆泵既可输送物料，又可作为原位清洁（CIP）泵，满足不同工艺需求。采用先进的技术，简化了螺杆更换过程，无需重新同步螺杆轴。操作简便易行，减少停机时间，提高生产效率。

维护简便性
前置密封设计，可快速更换密封，提高了便利性。采用自对中法兰外壳，联轴器对齐更容易，无需在维修工作后重新对齐。为方便用户使用，可选配 直联式电机适配器 。

WTS 泵有两种型号，可满足行业的特定要求。

  • 3A 授权认证：WTS 70, 104, 130
  • EHEDG 认证：WTS 70, 104, 130, 180
Theory of Operation

Delivering Axial Flow with Gentle Product Handling

The Universal Twin Screw delivers axial flow with gentle product handling and the ability to pump shear sensitive fluids with larger particulates in lower pressure applications. 

As the screws mesh together, they form multiple sets of “sealed cavities” which give the pump positive pressure capability to carry product from the inlet to the outlet in a smooth, consistent manner.

Three screw pitch options are available for all model sizes to provide users with a wide selection of pressure and flow rate profiles depending on application and particle size requirements.

Our widest pitch rotor has a smaller helical surface and is used for applications requiring lower pressures and higher flow rates

Our narrow pitch rotor has a larger helical surface and is used when applications require higher pressures and have lower flow rates.  The narrow pitch also provides the most optimal suction capacity.

The mid-range pitch offers a balance in pressure and flow velocities between the larger and smaller screw profiles. 

关键应用

食品和饮料

  • 汤、炖菜、番茄酱
  • 蔬菜、调料
  • 巧克力、油脂
  • 面糊、奶油馅料
  • 啤酒、麦芽汁
  • 软饮料/水果饮料
  • 肉类加工

 

 

乳制品

  • 奶油、牛奶
  • 奶酪凝乳和乳清
  • 农家干酪
  • 酸奶

 

 

制药/化妆品

  • 药膏
  • 糖浆、提取物、浆状物
  • 面霜和乳液
  • 发胶和发液
  • 染色剂和酒类
  • 肥皂
  • 化妆品

 

 

化工/工业

  • 溶剂、油漆
  • 燃料
  • 树脂、聚合物和污泥
  • 油和润滑剂

DIMENSIONS & SPECIFICATIONS

MODEL 015-UTS

0-3500 RPM speed range. 2" (51 mm) cover port and 1.5" (38 mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 

  A B C D
+.000 -.001		 E F G H I COVER PORT BODY PORT WEIGHT
IN
16.40

15.32
10.27
0.875
4.95
7.68
 7.28
11.84
 1.40 1.50, 2.00 1.50, 2.00  87 lbs
MM
417
389
261
22.23
126
195
 185
301
 36 38, 51 38, 51  39 kg

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

1 Shaft key dimension: .187 x .187 x 1.125 in / 5 x 5 x 29 mm

Approximate shipping weight 87 lb. (39 kg.)

MODEL 030-UTS

0-3100 RPM speed range. 2.5" (64mm) cover port and 2.0" (51mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 
A
B
 C D
+.000 -.001
E
 F
G
 H I COVER PORT BODY PORT WEIGHT
IN
20.11

18.07
11.83
1.25
4.95
9.65
 6.96
12.49
 1.58 2.00, 3.00 2.00, 2.50  160 lbs
MM
511
459
300
31.75
126
245
 177
317
 40 51, 76 51, 76  73 kg

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

1Shaft key dimension: .250 x .250x 1.625 in / 6 x 6 x 41 mm

Approximate shipping weight 160 lb. (73 kg.)

MODEL 130-UTS

0-2500 RPM speed range. 4.0" (102mm) cover port and 2.5" (64mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

  
A
B
 C D
+.000 -.001
E
F
 G H I COVER PORT
BODY PORT
 WEIGHT
IN
25.81

23.37
15.29
1.625
7.46
13.12
9.92
 16.62 2.42 3.00, 4.00 2.50, 3.00 385 lbs 
MM
656
594
388
41.28
189
332
252
 422 61 76, 102 64, 76  175 kg

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

1 Shaft key dimension: .325 x .325 x 1.750 in / 8 x 8 x 44 mm

Approximate shipping weight 385 lb. (175 kg.)

MODEL 220-UTS

 

0-2000 RPM speed range. 4.0" or 6.0" (102mm or 152mm) cover port and 4.0" or 6.0" (102mm or 152mm) body port sizes; suitable to 375 PSI (25.5 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

 
A
B
C
D
+.000 -.001
E
F
G
 H I COVER PORT BODY PORT
WEIGHT
IN
33.79

23.03
18.18
2.00
9.19
16.90
8.68
 20.28 2.17 4.00, 6.00 4.00, 6.00  750 lbs
MM
858
585
462
50.8
233
428
220
 515 55 102, 152 102, 152  340 kg

NOTE: Dimensions are for guidance purposes only. Contact your SPX FLOW Representative if more detailed measurements are needed.

1 Shaft key dimension: .500 x .500 x 1.875 in / 13 x 13 x 48 mm

Approximate shipping weight 750 lb. (340 kg.)

 

MODEL

 SCREW
PITCH

DISPLACEMENT
PER REVOLUTION

NOMINAL
CAPACITY (MAX)

 COVER PORT BODY PORT MAXIMUM PARTICULATE

MAXIMUM
PRESSURE (MAX)

 MAXIMUM RPM TEMP RANGE
015-UTS 16.5 0.02 Gal. (0.08 Liter) 70 GPM (265 LPM) 2" (51mm) 1.5" (38mm) 0.33" (8mm) 375 PSI (25.5 bar) 3500 -40°F (-40°C) to 300 (149°C)
33 0.03 Gal. (0.11 Liter) 105 GPM (398 LPM) 0.65" (18mm)
44 0.04 Gal. (0.15 Liter) 140 GPM (530 LPM) 0.44"* (11mm)
030-UTS 16.8 0.03 Gal. (0.11 Liter) 93 GPM (352LPM) 2.5" (64mm) 2" (51mm) 0.33" (8mm) 375 PSI (25.5 bar) 3100
28
0.05 Gal. (0.19 Liter)
155 GPM (587 LPM)
 0.55" (14mm)
42 0.08 Gal. (0.30 Liter) 248 GPM (939 LPM) 0.83" (21mm)
130-UTS 36.7 0.12 Gal. (0.45 Liter) 300 GPM (1136 LPM) 4" (102mm) 2.5" (64mm) 0.72" (18mm) 375 PSI (25.5 bar) 2500
55 0.18 Gal. (0.68 Liter) 450 GPM (1703 LPM) 1.09" (28mm)
73.4 0.24 Gal. (0.91 Liter) 600 GPM (2271 LPM) 0.72"* (18mm)
220-UTS 45 0.30 Gal. (1.14 Liter) 600 GPM (2271 LPM) 4" (102mm)
or
6" (152mm)		 4" (102mm)
or
6" (152mm)		 0.89" (22mm) 375 PSI (25.5 bar) 2000
60 0.40 Gal. (1.51 Liter) 800 GPM (3028 LPM) 1.18" (30mm)
90 0.61 Gal. (2.31 Liter) 1220 GPM (4618 LPM) 1.77" (45mm)

* Double start screws limit particulate size.

NOTE: If operation is required near the maximum allowable RPM, please contact SPX FLOW application engineering for confirmation of the correct pump configuration.

OPTIONS & PERFORMANCE

Port Options

 
Sanitary Clamp (S-Line*, I-Line, Q-Line) Bevel Seat Optional European Types; DIN, SMS, RJT Optional Aseptic Ports:
1 - Steam In
2 - Steam Out

*S-Line standard. Contact SPX FLOW for available rectangular flange inlets. 

 

Screw Pitches

 
Narrow Middle Wide

 

O-rings

Standard:  FKM Standard
Options:  Fluoroelastomer (FKM), EPDM, Fluoroelastomer (FFKM)

 

Seals

Single or Double Mechanical Seals Available

Mechanical seal material options:

  • Carbon
  • Silicon Carbide
  • Tungsten Carbide

Elastomer choices for O-rings:

  • Fluoroelastomer (FKM)
  • EPDM
  • FFKM
Tru-Fit®

Close coupled Tru-Fit® pump mounted on stainless steel base with stainless steel adaptors standard.

Features:

  • No shaft alignment necessary. No coupling guard required.
  • Special base design enhances cleanability.
  • Reduces overall length of complete unit by an average of 20-25%.
  • Average of 20-25 gear ratios available per horsepower.
  • Separate oil sump for gear reducer and timing gears.

Options:

  • 304 SS polished plate base.
  • NEMA or IEC frames available. Right angle reducer also available for
    additional space savings.
  • 1/2 through 60 horsepower drive options available.
  • Horizontal or vertical porting.

VIDEOS

Universal Twin Screw Pump Animation

Universal Twin Screw Pump Maintenance Procedures

Universal Twin Screw Pump Rotor Nut Tool

Universal Twin Screw Pump Animation - Chinese

Universal Twin Screw Pump Maintenance Video - Chinese

Universal Twin Screw Pump Maintenance Video - Japanese

Pump Universal Twin Screw_Animation

Pump Universal Twin Screw Maintenance

相关

功能

泵服务