Rubber Test Machine:
rubber machine.pdf
●Product Detailed Parameters:
(1) 1 Set Of Main Feed
◆ Feeding motor: 0.37KW*1
◆ Feeding method: twin-screw quantitative feeding with stirring
function
◆ Hopper: stainless steel, thickness ≥ 2mm,
◆ Feeding screw: material 45#, hard chrome plated on the surface;
◆ Feeding hopper: made of stainless steel, thickness δ=1.5mm
(2) 1 Set Of 20-Type Twin-Screw Extruder
◆ Main motor: 5.5KW
◆ Inverter: Inverter speed regulation 5.5KW
◆ Frame: It is welded by section steel and annealed to eliminate
stress. It has high rigidity and is not easy to deform.
1 Set Of Program Control System
◆ Program control system: Fully automatic PLC program control can
directly display temperature, screw speed, traction, winding speed,
etc. All parameters can be set and controlled arbitrarily
◆ PLC touch screen size: 10 inches
Barrel and screw 1 set
◆ Screw diameter: Ø21.7mm
◆ Length-to-diameter ratio: L/D=40:1
◆ Screw combination: building block type
◆ Screw hardness: HRC65~72
◆ Screw components: high-quality nitrided steel 38CrMoALA, high
temperature vacuum desalination treatment.
◆Barrel components: No. 45 steel outer jacket, double alloy bushing
inlaid inside, wear-resistant alloy a-101 (Fe-Cr-Ni-B+Carbide)
◆ Mandrel component: Made of high-quality 40CrNiMoA steel, the
threaded element and the mandrel are connected by involute line,
which has high strength, large load carrying capacity, and
convenient disassembly and assembly.
◆ Screw rotation direction: same direction rotation
Heating system 1 set
◆ Temperature range: room temperature~300℃
◆ Heating zone: cast aluminum heater in the 5th zone of the gun
barrel, and the electric heating tube at the discharge port is
heated. Stainless steel safety windshield for external use.
◆ Heating power: about 5KW
Vacuum System 1 set
◆ Vacuum Pump: 150W
◆ Drive Motor: 150W
◆Water cycle vacuum deoxygenation device, equipped with vacuum
pump, vacuum gauge, regulating valve components, forming a
non-blocking ventilation and exhaust system
◆ Cooling Method: the whole barrel is cooled by soft water
circulation.
◆ Extrusion Die Head: 3-hole quick-change die head, discharge
diameter Ø3mm
