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Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line with 75mm Screw Diameter and 20:1 L:D Ratio for Rubber Sealing Strip

Name: Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line with 75mm Screw Diameter and 20:1 L:D Ratio for Rubber Sealing Strip
Brand: Qingdao Shun Cheong Rubber machinery Manufacturing Co., Ltd.
Availability: InStock

Brand Name:	SFC
MOQ:	1 set
Price:	US$12,000.00-17,000.00
Payment Terms:	T/T,L/C

Detail Information

Product Description

Detail Information

Place of Origin:

Qingdao, China

Certification:

CE, ISO

Highlight:

Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line

75mm Screw Diameter Rubber Sealing Strip Production Line

20:1 L:D Ratio Rubber Extruding Machine

Product Description

Cold Feed Extrusion Production Line for Rubber Sealing Strip

Product Overview

This automated production line specializes in manufacturing rubber sealing strips through cold feed extrusion technology, offering labor efficiency, energy conservation, environmental protection, and high production capacity.

Technical Specifications

Model: SJ-75
Automation Grade: Automatic
Structure: Vertical
Screw Diameter: 75mm
L:D Ratio: 20:1
Motor Power: 45kw
Screw Speed: 0-50 R/Min
Heating Power: 6kw × 4
Reducer: Hardened Reducer
Production Capacity: 15 sets/Month
Origin: China (Mainland)

Production Line Components

Cold feed rubber extruder
Automatic thermostat circulating vulcanizing box
Cooling tank
Roller traction machine
Duplex winding machines
Additional supporting equipment

Key Features

Automatic Temperature Control: Fast heating with temperature range from room temperature to 260°C, maintaining accuracy of ±2°C
Vulcanizing Box: 26-meter effective length with 120 stainless steel liner and aluminum silicate cotton insulation
Three-Zone Design: Equipped with trimmer potentiometers for speed equilibrium and ventilating devices to remove emissions
Cooling System: High-speed airstream drying after cooling high-temperature rubber seals
Adjustable Speed: Entire production line speed is adjustable to match extruder speed

Product Line Models Comparison

Type	Screw Diameter (mm)	L/D Ratio	Max Screw Speed (r/min)	Motor Power (kw)	Max Capacity (kg/h)	Net Weight (KG)
SJ-45	φ45	16:1	70	7.5	50	500
SJ-65	φ65	20:1	65	37	120	1200
SJ-75	φ75	20:1	60	37	120	1700
SJ-90	φ90	20:1	55	55	300	3200
SJ-120	φ120	20:1	50	110	600	5200
SJ-150	φ150	20:1	45	135	720	6500

Manufacturer Profile

Qingdao Shun Cheong Rubber Machinery Manufacturing Co., Ltd. has been a leading Chinese manufacturer since 2007, with over 10 years of experience in rubber machinery production. The company holds ISO 9001:2008, SGS, and CE certifications.

Product Range

Specializing in rubber kneaders, mixing mills, plate vulcanizing presses, rubber calenders, batch off coolers, waste tire recycling lines, reclaimed rubber production lines, conveyor belt production lines, and rubber seals extruding & vulcanizing lines.

Global Reach

Our machinery has been exported to America, Mexico, India, Vietnam, South Africa, Singapore, Malaysia, Indonesia, Australia, Sri Lanka, and many other countries and regions.

Custom Solutions

Our professional engineering team accepts OEM and ODM projects based on customer requirements, with overseas engineer services available.

Contact Information

WhatsApp: +8618344700139
Email: rubbermachine@sfcjx.com

Tags:

Rubber Making Machine

Rubber Vulcanizing Press Machine

Tire Recycling Machine

Rubber Mixing Machine

Rubber Kneader Machine

Rubber Strip Production Line

EPDM Production Line

Rubber Calender Machine

Rubber Batch Off Machine

Rubber Extruder Machine

Rubber Strainer

Rubber Cutting Machine

Reclaimed Rubber Machine

Suction Hose Production

Automobile Butyl Rubber Sheet Production Line

Rubber Making Machine

Rubber Vulcanizing Press Machine

Tire Recycling Machine

Rubber Mixing Machine

Rubber Kneader Machine

Rubber Strip Production Line

EPDM Production Line

Rubber Calender Machine

Rubber Batch Off Machine

Rubber Extruder Machine

Rubber Strainer

Rubber Cutting Machine

Reclaimed Rubber Machine

Suction Hose Production

Automobile Butyl Rubber Sheet Production Line

products details

Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line with 75mm Screw Diameter and 20:1 L:D Ratio for Rubber Sealing Strip

Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line with 75mm Screw Diameter and 20:1 L:D Ratio for Rubber Sealing Strip

Automatic Thermostat Circulating Vulcanizing Box Cold Feed Extrusion Production Line

75mm Screw Diameter Rubber Sealing Strip Production Line

20:1 L:D Ratio Rubber Extruding Machine