Placing the importance on the operability and the repeatability of data, our mooney viscometer is developed.
Mooney viscosity and scorch time for un-vulcanized rubber can be measured automatically with this tester. This tester is in conformity with ISO 289, JIS K 6300-1, and ASTM D 1646 etc…

Rotor speed：2±0.02RPM
Mooney measuring range：0-200M
Test temperature：RT-200°C
Operating pressure：0.55Mpa

M&K Co., Ltd. Masafumi Maru

The rotorless curemeter adopts the advanced closed biconical-die system, and realize a usability and cost performance. This tester is in conformity with JIS K6300-2, ISO 6502, and ASTM D5289 etc…

Die system: Closed biconical die system
Oscillation amplitude：±1.0°
Oscillation frequency：100CPM(1.67Hz)
Test Temperature：50°C-200°C
Pressing method：Oil-free aircylinder
Operating pressure：0.50Mpa
Die closing force：11kN

M&K Co., Ltd. Masafumi Maru

Capacity：Max 250Kgf
Measurement rubber material&plastic's tensile strength, elongation. Adhesion strength between steel&rubber material The Max. test capacity can reach to 5kN.It also provide a quite test environment and high precision test result.
Multiple control systems can choose special displayer without connect computer (stand-alone) that can do simple test. The load cell and extensometer of accessories have memory function.

Load capacity：2kN
Stroke：1100mm
Speed range：0.2-1000mm/min
Position control solution：0.0001mm

M&K Co., Ltd. Masafumi Maru

The UVC Ozone Aging Tester evaluates rubber deterioration in an ozone test chamber and to meet the requirement of ISO 1431.
Ozone concentration range：20-200pphm

Ozone concentration range Max：Max:200pphm
Ozone concentration accuracy：±1%
Temperature range：RT+0.5%
Sample rotating rack：Revolutions 1.5rpm
【Ozone resistance test】
Test Method: Static & Dynamic (Dual use)
Ozone test chamber：W500×D500×H750mm
Dimensions：W1110×D690×H1950mm
Related standards：ISO 1413-1

Toyo Seiki Seisaku-sho Co., Ltd.

The Brittle Point Temperature Tester evaluates specimens immersed in liquid at low temperature. Impact is applied by hammer at constant speed and evaluation is made from generation of cracks.
Temperature range：-70°C to +40°C

【Confirm rubber material's brittleness temperature】
Cooling method: Dry ice
Refrigerant: Ethanol, approx 10L
Number of specimens: 5 samples for one chuck
Temperature range: -70°C to +40°C
Dimensions: W580xD710xH470mm
Related standards：ISO 812

Toyo Seiki Seisaku-sho Co., Ltd.

Used to heat up raw rubber, create viscosity for raw rubber before mixing with different chemicals to create a new type of rubber that ensures the required features of customers on the basis of testing standard. The machine will be cooled by a circulating water tower system, and has a closed dust vacuum system from the storage chamber. The maximum capacity that the container can work at once is: 35kg and 50kg (NR and CR).

The machine can adjusting and mixing the rubber after being crushed under high pressure from the 55L grinder machine and ensuring that the rubber does not overheat leading to loss of viscosity.
The machine can adjust the thickness and width in the mixing process, to suit each different type of rubber, it can mix from the top and bottom to ensure that the rubber and chemicals are perfectly mixed together. The machine is also cooled by a circulating water tower system The maximum capacity of the machine that can mix once for NR rubber is 35kg; with CR is 50kg.

Like the 18IN rubber mixer, the 16IN mixer has the additional task of adjusting the thickness and width of the rubber sheet as desired.
Thickness：2mm ≤ t ≤ 12mm
Width：20mm ≤ t ≤ 800mm
Length：infinitely long
The maximum capacity of the machine that can mix for NR rubber is 35kg; with CR is 50kg.

The shape cutting machine is used to cut and divide to the accuarate size of rubber sheets according to the technical drawings to arrange the rubber sheets that have been cut along with the steel sheets to form a rubber pillow, then will be transferred to the vulcanizing unit.
The maximum capacity of the machine that can mix for NR rubber is 35kg; with CR is 50kg.
The machine can cut the limited rubber sheets as follows.
Thickness from 1mm~30mm/Width from 5mm~890mm/Length from 5mm~890mm

The machine uses FANNUC operating system, can processes steel, aluminum, plastic products.
Currently, the machine is used to process products related to bearings in the factory such as: upper plate, lower plate, pot bearing, and rubber pattern for products related to expansion joints.
The machine is capable of very high precision machining.

Machining capacity according to the size of the machine:
The longest product length that can be processed is 2000mm.
The maximum width of the product that can be processed is :1200mm.
The maximum height that can be processed is: 500mm.

Our factory currently uses 3 types of commonly vulcanizers, depends on the size and product requirements that are applied differently: 50 tons, 600 tons and 1600s ton vulcanizer, installed since 2012, rubber vulcanizers based on thermal impact and hydraulic pressure create vulcanizing pressure to produce rubber products with international standard elasticity, elasticity and hardness depending on customer's need.

1. 50T Vulcanizing machine – model: P-50-A-PCD, machine code: JOB-AK50
   Specialized for vulcanizing small rubber sheets or vulcanizing test samples, compression pressure 50 tons.
   Maximum vulcanization size：400×400×300mm
2. 600 Vulcanizing machine – model: P-600-A-PCD, machine code：JOB-AK077
   Specialized for vulcanizing medium size rubber sheets and small and medium rubber bearings.
   Compression pressure 600 tons.
   Maximum vulcanization size：1300×1300×500mm
3. 1600T vulcanizing machine – model: P-1600-A-PCD, machine code: JOB-AK08
   Specialized for vulcanizing large and medium rubber sheets and bearings Compression pressure 1600 tons.
   Maximum vulcanization size：1600×1600×500mm